BOE TECHNOLOGY GROUP CO., LTD. patent applications on August 29th, 2024
Patent Applications by BOE TECHNOLOGY GROUP CO., LTD. on August 29th, 2024
BOE TECHNOLOGY GROUP CO., LTD.: 68 patent applications
BOE TECHNOLOGY GROUP CO., LTD. has applied for patents in the areas of H10K59/131 (15), H10K59/80 (12), H10K59/122 (10), H10K102/00 (10), H10K59/121 (9) H10K59/131 (10), H10K59/122 (4), G09G3/3233 (4), H10K59/879 (3), G09G3/2092 (2)
With keywords such as: layer, substrate, display, electrode, base, panel, pixel, region, light, and device in patent application abstracts.
Patent Applications by BOE TECHNOLOGY GROUP CO., LTD.
Inventor(s): Xing Li of Beijing (CN) for boe technology group co., ltd., Ruize Li of Beijing (CN) for boe technology group co., ltd., Hao Tang of Beijing (CN) for boe technology group co., ltd., Ronghua Lan of Beijing (CN) for boe technology group co., ltd., Jiuyang Cheng of Beijing (CN) for boe technology group co., ltd., Meng Guo of Beijing (CN) for boe technology group co., ltd., Zhihui Yang of Beijing (CN) for boe technology group co., ltd., Qing Zhang of Beijing (CN) for boe technology group co., ltd., Xuehui Zhu of Beijing (CN) for boe technology group co., ltd., Quanguo Zhou of Beijing (CN) for boe technology group co., ltd., Lijia Zhou of Beijing (CN) for boe technology group co., ltd., Yong Qiao of Beijing (CN) for boe technology group co., ltd., Zhong Huang of Beijing (CN) for boe technology group co., ltd., Lirong Xu of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): G01N21/88, G01N21/89, G01N21/892, G06T7/00, G06T7/13, G06V10/44, H10K71/70
CPC Code(s): G01N21/8851
Abstract: a curved substrate bubble detection method includes: providing, by a first light source and a second light source, parallel light incident to a to-be-tested substrate in different incident directions; obtaining, by a linear array camera, a first image including image information of a first side edge of the to-be-tested substrate; determining location information of a defect region of the to-be-tested substrate according to the first image, and generating a second image including image information of the defect region; binarizing the second image, and determining that the to-be-tested substrate has a bubble defect if there are at least two bright spots in an obtained binarized image, and a distance between any two first bright spots of at least two first bright spots is less than a first preset value. a curved substrate bubble detection system is also disclosed.
Inventor(s): Chenyang Wang of Beijing (CN) for boe technology group co., ltd., Kangli Wang of Beijing (CN) for boe technology group co., ltd., Bing Zhang of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): G02F1/13357, G02F1/1335
CPC Code(s): G02F1/133605
Abstract: a substrate includes a circuit board and a first reflective layer. the first reflective layer is disposed on the substrate. the first reflective layer has a central region and a peripheral region surrounding the central region. the first reflective layer includes at least one first buffer structure group, and orthogonal projection of the first buffer structure group on the circuit board falls into the peripheral region. each first barrier structure group includes a plurality of first slits spaced apart from each other, and a plurality of first slits in any first buffer structure group are disposed around the central region.
Inventor(s): Xiangjun PENG of Beijing (CN) for boe technology group co., ltd., Tiankuo SHI of Beijing (CN) for boe technology group co., ltd., Minglei CHU of Beijing (CN) for boe technology group co., ltd., Yifan HOU of Beijing (CN) for boe technology group co., ltd., Yan SUN of Beijing (CN) for boe technology group co., ltd., Yaofeng LI of Beijing (CN) for boe technology group co., ltd., Rui LIU of Beijing (CN) for boe technology group co., ltd., Xin DUAN of Beijing (CN) for boe technology group co., ltd., Wei SUN of Beijing (CN) for boe technology group co., ltd., Xiao CHU of Beijing (CN) for boe technology group co., ltd., Hui LI of Beijing (CN) for boe technology group co., ltd., Shuo ZHANG of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): G06T11/00, G06F3/01, G06T7/13
CPC Code(s): G06T11/001
Abstract: an image processing method based on a dither algorithm and a display device are disclosed. the method includes: obtaining a to-be-displayed image, and determining a first region and a second region of the to-be-displayed image, where the first region and the second region are determined according to a coverage range of a visual field of a user on a display screen; determining a first dither algorithm corresponding to the first region and a second dither algorithm corresponding to the second region, where parameter matrices the first dither algorithm and the second dither algorithm are different; and obtaining a rendered image of the to-be-displayed image by rendering the first region according to the first dither algorithm and rendering the second region according to the second dither algorithm, and displaying the rendered image on the display screen.
Inventor(s): Xinshe YIN of Beijing (CN) for boe technology group co., ltd., Hualing YANG of Beijing (CN) for boe technology group co., ltd., Xinbin HAN of Beijing (CN) for boe technology group co., ltd., Guangliang SHANG of Beijing (CN) for boe technology group co., ltd., Jianchao ZHU of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): G09G3/00, G01R19/25, G09G3/3233
CPC Code(s): G09G3/006
Abstract: a control method and a control device for a current detection apparatus are provided, which are used to improve the accuracy of current detected by the current detection apparatus. a sensing control switch is controlled to be in an on state at a first time point before an integration operation is performed on the detection line; a current detection circuit is controlled to start the integration operation on a current of a detection line at the integration start time point to obtain an integrated voltage signal corresponding to the detection line; multiple samplings are performed on the integrated voltage signal, and an output voltage difference between different sampling points is determined; and the current of the detection line is determined based on the output voltage difference.
20240290237. DISPLAY DEVICE AND DRIVING METHOD_simplified_abstract_(boe technology group co., ltd.)
Inventor(s): Baoyun Wu of Beijing (CN) for boe technology group co., ltd., Kaimin Wang of Beijing (CN) for boe technology group co., ltd., Xinbin Han of Beijing (CN) for boe technology group co., ltd., Hui Zhao of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): G09G3/20
CPC Code(s): G09G3/2003
Abstract: the present disclosure provides a display device and a driving method thereof. the display device includes: a plurality of sub-pixels and a plurality of data lines, each data line being coupled to a plurality of sub-pixels in a same color; a control module configured to output a plurality of groups of first data signals; and a driving module configured to rearrange the plurality of groups of first data signals to obtain a plurality of groups of second data signals. the driving module is further configured to transmit each group of second data signals to the plurality of data lines.
Inventor(s): Tian DONG of Beijing (CN) for boe technology group co., ltd., Can ZHENG of Beijing (CN) for boe technology group co., ltd., Li WANG of Beijing (CN) for boe technology group co., ltd., Long HAN of Beijing (CN) for boe technology group co., ltd., Yu FENG of Beijing (CN) for boe technology group co., ltd., Hao ZHANG of Beijing (CN) for boe technology group co., ltd., Jiangnan LU of Beijing (CN) for boe technology group co., ltd., Jie ZHANG of Beijing (CN) for boe technology group co., ltd., Bo WANG of Beijing (CN) for boe technology group co., ltd., Jingquan WANG of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): G09G3/20
CPC Code(s): G09G3/2092
Abstract: the display panel includes a plurality of rows and a plurality of columns of pixel circuits, a plurality of rows of gate lines, a plurality rows of reset control lines, and a plurality of columns of data lines, a same row of pixel circuits corresponds to two rows of gate lines, and one/the other row of gate line is electrically connected to odd/even-numbered columns of pixel circuits in the row of pixel circuits, and provides a corresponding gate driving signal for the odd/even-numbered columns of pixel circuits; a same column of pixel circuits corresponds to two columns of data lines, and one/the other column of data line of the two columns of data lines is electrically connected to odd/even-numbered rows of pixel circuits, and provides a corresponding data voltage for the odd/even-numbered rows of pixel circuits.
Inventor(s): Ke FENG of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): G09G3/3208
CPC Code(s): G09G3/3208
Abstract: a model adjustment method and apparatus, a display device and a storage medium. the model adjustment apparatus includes: a display module (), configured to display a first image; a compensation module (), configured to compensate brightness of at least one of a first area or a second area in the first image according to a compensation value calculated by a preset model; a receiving module (), configured to receive an adjustment value from a user for the compensation value; and an adjustment module (), configured to adjust a parameter in the preset model according to the adjustment value. parameters in the preset model can be adjusted according to the adjustment value input by the user.
Inventor(s): Guangliang SHANG of Beijing (CN) for boe technology group co., ltd., Li WANG of Beijing (CN) for boe technology group co., ltd., Baoyun WU of Beijing (CN) for boe technology group co., ltd., Xiyu ZHAO of Beinjing (CN) for boe technology group co., ltd., Yu FENG of Beijing (CN) for boe technology group co., ltd., Libin LIU of Beijing (CN) for boe technology group co., ltd., Shiming SHI of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): G09G3/3233
CPC Code(s): G09G3/3233
Abstract: a parameter adjustment method of a display module includes: setting an initial value of a light-emitting delay time and specified gray levels; based on the initial value of the light-emitting delay time, adjusting the light-emitting delay time stepwise until a value of an adjusted light-emitting delay time exceeds a preset range of the light-emitting delay time, so that values of the light-emitting delay time within the preset range of the light-emitting delay time are obtained; obtaining flicker values of the display module at the specified gray levels for each value of the light-emitting delay time; and determining a preferred value of the light-emitting delay time from the values of the light-emitting delay time according to flicker values corresponding to the values of the light-emitting delay time.
Inventor(s): Zhenzhen SHAN of Beijing (CN) for boe technology group co., ltd., Jiangnan LU of Beijing (CN) for boe technology group co., ltd., Guangliang SHANG of Beijing (CN) for boe technology group co., ltd., Libin LIU of Beijing (CN) for boe technology group co., ltd., Jianchao ZHU of Beijing (CN) for boe technology group co., ltd., Xing YAO of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): G09G3/3258
CPC Code(s): G09G3/3258
Abstract: a display substrate includes a driving module arranged on the base substrate, the driving module includes a plurality of driving units, and the driving unit includes a plurality of stages of driving circuits; the driving unit includes a first signal line, and the driving circuit includes an output sub-circuit; the display substrate includes at least two metal layers stacked along a direction away from the base substrate; in at least one driving unit, an orthographic projection of the first signal line on the base substrate at least partially overlaps an orthographic projection of a first electrode or a second electrode of at least one transistor included in the output sub-circuit on the base substrate, the first electrode and the second electrode are arranged on the same metal layer, and the first electrode and the first signal line are arranged on different metal layers.
Inventor(s): Jiangnan Lu of Beijing (CN) for boe technology group co., ltd., Zhenzhen Shan of Beijing (CN) for boe technology group co., ltd., Jianchao Zhu of Beijing (CN) for boe technology group co., ltd., Guangliang Shang of Beijing (CN) for boe technology group co., ltd., Xing Yao of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): G09G3/3266
CPC Code(s): G09G3/3266
Abstract: a scan circuit having a plurality of stages is provided. a respective stage includes a respective scan unit configured to provide a control signal to at least a row of subpixels. the respective scan unit includes an input subcircuit configured to receive a start signal or an output signal from a previous scan unit, a first processing subcircuit, a second processing subcircuit, and an output subcircuit. the output subcircuit includes a first output transistor. the input subcircuit includes a first input transistor and a second input transistor sequentially coupled between an input terminal and a first node. the first node is coupled to a gate electrode of the first output transistor. the first processing subcircuit includes a first switch transistor and a second switch transistor coupled between the first node and a first reference terminal. the first reference terminal is configured to receive a first reference signal.
Inventor(s): Dongfang WANG of Beijing (CN) for boe technology group co., ltd., Lizhong WANG of Beijing (CN) for boe technology group co., ltd., Ce NING of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): H01L29/786, H01L29/417
CPC Code(s): H01L29/7869
Abstract: a thin film transistor including a base substrate, and a drain, a source and an active layer on the base substrate, where the drain and the source are in different layers, respectively, and any two of an orthographic projection of the drain on the base substrate, an orthographic projection of the source on the base substrate and an orthographic projection of the active layer on the base substrate at least partially overlap each other.
Inventor(s): Yiqun HU of Beijing (CN) for boe technology group co., ltd., Jia FANG of Beijing (CN) for boe technology group co., ltd., Zongmin LIU of Beijing (CN) for boe technology group co., ltd., Feng QU of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): H01Q13/28, H01Q1/50, H01Q17/00
CPC Code(s): H01Q13/28
Abstract: a holographic leaky-wave antenna includes a first waveguide structure, a first dielectric substrate, a radiation layer, and a first reference electrode layer. the first dielectric substrate is arranged on the first waveguide structure and has a first gap with the waveguide structure. the first reference electrode layer is arranged on a side of the first waveguide structure distal to the first dielectric substrate. the radiation layer is arranged on a side of the first dielectric substrate distal to the first waveguide structure, and has a plurality of slit openings therein. the holographic leaky-wave antenna further comprises a plurality of feeding ports configured on the first waveguide structure, and an orthogonal projection of each of the plurality of feeding ports on the first dielectric substrate does not overlap with an orthogonal projection of the first reference electrode layer on the first dielectric substrate.
Inventor(s): Yaqian JI of Beijing (CN) for boe technology group co., ltd., Lei WANG of Beijing (CN) for boe technology group co., ltd., Yonggang CAO of Beijing (CN) for boe technology group co., ltd., Qianyan LI of Beijing (CN) for boe technology group co., ltd., Yanling HAN of Beijing (CN) for boe technology group co., ltd., Yue GOU of Beijing (CN) for boe technology group co., ltd., Xudong QUAN of Beijing (CN) for boe technology group co., ltd., Mingkun YANG of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): H04R9/06, H04R1/28
CPC Code(s): H04R9/063
Abstract: a display panel includes at least two first display units, the first display unit includes at least one first sub-display unit, the first sub-display unit includes a first sub-display panel and a vibration device connected with the first sub-display panel, the at least two first display units are arranged along a first direction to form a display unit row, in one of the display unit rows, the distance l of sound channel centers of two adjacent first display units in the first direction is:
Inventor(s): Yaqian JI of Beijing (CN) for boe technology group co., ltd., Lei WANG of Beijing (CN) for boe technology group co., ltd., Yonggang CAO of Beijing (CN) for boe technology group co., ltd., Qianyan LI of Beijing (CN) for boe technology group co., ltd., Yanling HAN of Beijing (CN) for boe technology group co., ltd., Yue GOU of Beijing (CN) for boe technology group co., ltd., Xudong QUAN of Beijing (CN) for boe technology group co., ltd., Mingkun YANG of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): H04R9/06, H04R1/28
CPC Code(s): H04R9/063
Abstract:
Inventor(s): Zhigao LU of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): H10K50/16, H10K50/15, H10K71/12, H10K71/60, H10K85/60, H10K102/00
CPC Code(s): H10K50/16
Abstract: a light-emitting device including a first electrode and a second electrode opposite to each other, and a light-emitting layer and an electron transport layer therebetween, where the electron transport layer is between the first electrode and the light-emitting layer, a material of the electron transport layer includes a first metal oxide, the light-emitting device further includes an intervening layer on a side of the electron transport layer, the intervening layer including a second metal element, a form the second metal element in the intervening layer includes a form chemically bonded to the first metal oxide and a form of a metal simple substance; a content of the second metal element in the second form is greater than a content of the second metal element in the first form; and the second metal element has an activity greater than an activity of the metal element in the first metal oxide.
Inventor(s): Xiaobo Du of Beijing (CN) for boe technology group co., ltd., Haidong Wu of Beijing (CN) for boe technology group co., ltd., Yansong Li of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): H10K50/17, H10K50/155, H10K50/165, H10K71/10, H10K85/10, H10K85/30, H10K85/60, H10K101/30, H10K101/40, H10K102/00
CPC Code(s): H10K50/171
Abstract: a light-emitting device includes at least one light-emitting unit including a luminescent layer, an electron functional layer and a hole functional layer; a material of the luminescent layer includes host materials and guest materials, the host materials include hole transport materials and electron transport materials; a material of the electron functional layer is the same as the electron transport materials, and a material of the hole functional layer is the same as the hole transport materials; an energy value homoof a highest occupied molecular orbital of the hole transport materials and an energy value homoof a highest occupied molecular orbital of the electron transport materials satisfy: homo−homo>0.2 ev; and an energy value lumoof a lowest unoccupied molecular orbital of the hole transport materials and an energy value lumoof a lowest unoccupied molecular orbital of the electron transport materials satisfy: lumo−lumo>0.2 ev.
Inventor(s): Youngsuk SONG of Beijing (CN) for boe technology group co., ltd., Wei LIU of Beijing (CN) for boe technology group co., ltd., Hongda SUN of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): H10K59/122, H10K59/12, H10K59/124, H10K59/80
CPC Code(s): H10K59/122
Abstract: the present disclosure provides a display panel, a manufacturing method thereof. the display panel includes: a display substrate, and a planarization layer, a pixel defining layer and a light emitting device on the display substrate. the light emitting device includes a first electrode, a second electrode and an organic functional layer, wherein the first electrode and the second electrode are oppositely arranged, and the organic functional layer is between the first electrode and the second electrode; a separation groove is formed in the planarization layer between the light emitting region and the transparent region; at least a portion of the pixel defining layer is in the separation groove; both of the first electrode and the second electrode extend to the separation groove from the light emitting region and stop at the separation groove; the organic functional layer is located within a region defined by the pixel defining layer.
Inventor(s): Cheng Han of Beijing (CN) for boe technology group co., ltd., Kaijia Jin of Beijing (CN) for boe technology group co., ltd., Xing Fan of Beijing (CN) for boe technology group co., ltd., Yanming Wang of Beijing (CN) for boe technology group co., ltd., Qixiao Wu of Beijing (CN) for boe technology group co., ltd., Xiangmin Wen of Beijing (CN) for boe technology group co., ltd., Bingwei Yang of Beijing (CN) for boe technology group co., ltd., Shun Wang of Beijing (CN) for boe technology group co., ltd., Songquan Wu of Beijing (CN) for boe technology group co., ltd., Yansong Li of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): H10K59/122, H10K59/12, H10K59/80
CPC Code(s): H10K59/122
Abstract: provided are a display panel and a manufacturing method thereof and a display device. the display panel includes: a base substrate; a pixel defining layer including first openings defining sub-pixels; an encapsulation layer; and a light modulation layer. the light modulation layer is configured such that light from each of at least one sub-pixel propagates along a direction away from the base substrate after total reflection upon incidence on an interface between the first light modulation portion in a corresponding second opening and the first light modulation sub-layer. the display panel satisfies at least one of a first condition or a second condition. the first condition is that at least a part of edge of the first orthographic projection has a recess. the second condition is that at least a part of edge of the second orthogonal projection has at least one of a recess or a protrusion.
20240292686. DISPLAY PANELS AND DISPLAY DEVICES_simplified_abstract_(boe technology group co., ltd.)
Inventor(s): Rui XU of Beijing (CN) for boe technology group co., ltd., Penghao GU of Beijing (CN) for boe technology group co., ltd., Guanqin CHEN of Beijing (CN) for boe technology group co., ltd., Bo WANG of Beijing (CN) for boe technology group co., ltd., Hui ZHAO of Beijing (CN) for boe technology group co., ltd., Wenxiu ZHU of Beijing (CN) for boe technology group co., ltd., Hualing YANG of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): H10K59/131, H10K59/122, H10K59/123
CPC Code(s): H10K59/131
Abstract: the present disclosure provides a display panel and a display device. the display panel comprises a substrate; a light emitting unit disposed on the substrate and comprising a first electrodes, a second electrode and a light emitting layer, wherein the first electrode is disposed opposite to the second electrode, and the light emitting layer is located between the first electrode and the second electrode; a coil disposed on the substrate, the coil being capable of generating current for operation of the light emitting unit, the coil being electrically connected to the first electrode and/or the second electrode; a voltage stabilizing circuit, a rectifying circuit and a driving circuit, wherein an input terminal of the voltage stabilizing circuit is electrically connected to the coil, an output terminal of the voltage stabilizing circuit is electrically connected to an input terminal of the rectifying circuit, an output terminal of the rectifying circuit is electrically connected to an input terminal of the driving circuit, and an output terminal of the driving circuit is electrically connected to the light emitting unit. in can be achieved to improve use effect by the present disclosure.
Inventor(s): Tinghua SHANG of Beijing (CN) for boe technology group co., ltd., Biao LIU of Beijing (CN) for boe technology group co., ltd., Yixuan LONG of Beijing (CN) for boe technology group co., ltd., Jiaxing CHEN of Beijing (CN) for boe technology group co., ltd., Zuoji NIU of Beijing (CN) for boe technology group co., ltd., Chang LUO of Beijing (CN) for boe technology group co., ltd., Yi ZHANG of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): H10K59/131, H10K59/35
CPC Code(s): H10K59/131
Abstract: a display substrate and a display apparatus are provided, wherein the display substrate includes: a base substrate and a drive structure layer provided on the base substrate, the drive structure layer includes pixel circuits arranged in an array, the pixel circuits arranged in an array includes a plurality of power supply lines; the pixel circuit further includes a capacitor, the capacitor includes a first electrode plate and a second electrode plate; the plurality of power supply lines include a plurality of first power connection lines disposed in a first conductive layer and a plurality of second power connection lines disposed in a second conductive layer, the second conductive layer is located on a side of the first conductive layer away from the base substrate, the first power connection line and the second power connection line extend in a first direction.
Inventor(s): Xing Zhang of Beijing (CN) for boe technology group co., ltd., Pan Xu of Beijing (CN) for boe technology group co., ltd., Ying Han of Beijing (CN) for boe technology group co., ltd., Chengyuan Luo of Beijing (CN) for boe technology group co., ltd., Donghui Zhao of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): H10K59/131, H10K59/12, H10K59/122, H10K59/124, H10K102/00
CPC Code(s): H10K59/1315
Abstract: light-emitting base plate and method for preparing the same and a light-emitting device is provided, relating to the field of display technology. the light-emitting base plate includes a substrate, a functional layer disposed at one side of the substrate, and a first insulating layer and a first electrode layer stacked at one side of the functional layer away from the substrate, the first insulating layer is located between the functional layer and the first electrode layer; wherein the functional layer includes: a first electrode wiring located at the display area, an electrode signal bus located at the frame area, and an electrode signal leading wire connecting the first electrode wiring and the electrode signal bus; the first electrode layer is connected to the first electrode wiring by a first via hole provided at the first insulating layer.
Inventor(s): Yang YANG of Beijing (CN) for boe technology group co., ltd., Mengyuan PANG of Beijing (CN) for boe technology group co., ltd., Junshan LI of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): H10K59/80, H10K77/10, H10K102/00
CPC Code(s): H10K59/871
Abstract: the present disclosure provides a display panel and a display apparatus, wherein the display panel includes a folding area and a non-folding area located at least one side of the folding area, on a plane perpendicular to the display panel, the display panel at least includes a display substrate, an adhesive layer disposed on the display substrate, and a cover plate layer disposed at a side of the adhesive layer away from the display substrate, the cover plate layer at least includes a glass layer, the glass layer is provided with at least one structural hole at a position corresponding to the folding area, and the thickness of the glass layer is 50 �m to 500.
Inventor(s): Xueyan TIAN of Beijing (CN) for boe technology group co., ltd., Jianchao ZHU of Beijing (CN) for boe technology group co., ltd., Guanqin CHEN of Beijing (CN) for boe technology group co., ltd., Zhengdao LIU of Beijing (CN) for boe technology group co., ltd., Chong ZHANG of Beijing (CN) for boe technology group co., ltd., Liangjian LI of Beijing (CN) for boe technology group co., ltd., Shiming SHI of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): H10K59/80, H10K59/179, H10K102/00
CPC Code(s): H10K59/875
Abstract: a transparent display panel () and a display apparatus are provided, including: a substrate (); a signal transmission layer (), located on the substrate (), where the signal transmission layer () has a plurality of hollowed-out areas (lb); and a first electrode layer (), located on the substrate (), where the first electrode layer () has a plurality of first electrodes () arranged at intervals; where an orthogonal projection of at least one of the plurality of first electrodes () on the substrate () and an orthogonal projection of at least one of the plurality of hollowed-out areas (lb) on the substrate () have an overlapping area.
Inventor(s): Cheng Han of Beijing (CN) for boe technology group co., ltd., Xing Fan of Beijing (CN) for boe technology group co., ltd., Qixiao Wu of Beijing (CN) for boe technology group co., ltd., Songquan Wu of Beijing (CN) for boe technology group co., ltd., Yanming Wang of Beijing (CN) for boe technology group co., ltd., Xu Li of Beijing (CN) for boe technology group co., ltd., Yansong Li of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): H10K59/80, H10K59/12, H10K59/122
CPC Code(s): H10K59/879
Abstract: provided are a display panel and a manufacturing method thereof, and a display device. the display panel includes: a base substrate; a pixel defining layer on one side of the base substrate and having a plurality of first openings for defining a plurality of sub-pixels, the plurality of first openings being in one-to-one correspondence to the plurality of sub-pixels; and an encapsulation layer on one side of the pixel defining layer away from the base substrate. the encapsulation layer includes: a first inorganic layer; a second inorganic layer on one side of the first inorganic layer away from the base substrate; an organic layer between the first inorganic layer and the second inorganic layer; and at least one first optical structure between the first inorganic layer and the organic layer. a refractive index of each first optical structure is greater than that of the organic layer.
Inventor(s): Bingwei WANG of Beijing (CN) for boe technology group co., ltd., Pinfan WANG of Beijing (CN) for boe technology group co., ltd., Yucheng CHAN of Beijing (CN) for boe technology group co., ltd., Zunqing SONG of Beijing (CN) for boe technology group co., ltd., Jia ZHAO of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): H10K77/10, H10K59/131
CPC Code(s): H10K77/111
Abstract: provided is a stretchable display panel. the stretchable display panel includes: a flexible substrate; a plurality of pixel islands on the flexible substrate, the pixel islands being provided with at least one light-emitting device; and inter-island connectors for connecting the adjacent pixel islands, wherein the inter-island connector includes: an inorganic insulating layer and a first organic insulating layer, wherein the inorganic insulating layer is more proximal to the flexible substrate than the first organic insulating layer, and a plurality of first openings are formed in the inorganic insulating layer, a portion of the first organic insulating layer being in the first openings.
BOE TECHNOLOGY GROUP CO., LTD. patent applications on August 29th, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- G01N21/88
- G01N21/89
- G01N21/892
- G06T7/00
- G06T7/13
- G06V10/44
- H10K71/70
- CPC G01N21/8851
- Boe technology group co., ltd.
- G02F1/13357
- G02F1/1335
- CPC G02F1/133605
- G06T11/00
- G06F3/01
- CPC G06T11/001
- G09G3/00
- G01R19/25
- G09G3/3233
- CPC G09G3/006
- G09G3/20
- CPC G09G3/2003
- CPC G09G3/2092
- G09G3/3208
- CPC G09G3/3208
- CPC G09G3/3233
- G09G3/3258
- CPC G09G3/3258
- G09G3/3266
- CPC G09G3/3266
- H01L29/786
- H01L29/417
- CPC H01L29/7869
- H01Q13/28
- H01Q1/50
- H01Q17/00
- CPC H01Q13/28
- H04R9/06
- H04R1/28
- CPC H04R9/063
- H10K50/16
- H10K50/15
- H10K71/12
- H10K71/60
- H10K85/60
- H10K102/00
- CPC H10K50/16
- H10K50/17
- H10K50/155
- H10K50/165
- H10K71/10
- H10K85/10
- H10K85/30
- H10K101/30
- H10K101/40
- CPC H10K50/171
- H10K59/122
- H10K59/12
- H10K59/124
- H10K59/80
- CPC H10K59/122
- H10K59/131
- H10K59/123
- CPC H10K59/131
- H10K59/35
- CPC H10K59/1315
- H10K77/10
- CPC H10K59/871
- H10K59/179
- CPC H10K59/875
- CPC H10K59/879
- CPC H10K77/111
- H10K59/121
