BOE Technology Group Co., Ltd. patent applications on June 13th, 2024

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Patent Applications by BOE Technology Group Co., Ltd. on June 13th, 2024

BOE Technology Group Co., Ltd.: 60 patent applications

BOE Technology Group Co., Ltd. has applied for patents in the areas of H01L27/12 (12), H10K59/131 (10), G09G3/3233 (6), G09G3/32 (5), H10K59/80 (5) H10K59/131 (3), G09G3/3233 (3), H01L27/124 (3), H10K59/1315 (2), G09G3/3266 (2)

With keywords such as: substrate, layer, display, light, electrode, target, side, pixel, base, and panel in patent application abstracts.



Patent Applications by BOE Technology Group Co., Ltd.

20240188895.MODEL TRAINING METHOD, SIGNAL RECOGNITION METHOD, APPARATUS, COMPUTING AND PROCESSING DEVICE, COMPUTER PROGRAM, AND COMPUTER-READABLE MEDIUM_simplified_abstract_(boe technology group co., ltd.)

Inventor(s): Chunhui Zhang of Beijing (CN) for boe technology group co., ltd., Zhenzhong Zhang of Beijing (CN) for boe technology group co., ltd.

IPC Code(s): A61B5/00

CPC Code(s): A61B5/7267



Abstract: model training method, signal recognition method, apparatus, computing and processing device, computer program, and computer-readable medium. the model training method comprises: acquiring a training sample set, training sample set includes sample electrocardio-signals and abnormal labels of sample electrocardio-signals, and abnormal labels include a target abnormal labels and at least one related abnormal labels; inputting sample electrocardio-signals into multi-task model, training multi-task model based on a multi-task learning mechanism according to an output of multi-task model and the abnormal labels; multi-task model includes a target task model and at least one related task model, a target output of the target task model is target abnormality labels of inputted sample electrocardio-signals, and a target output of related task model is related abnormal labels of inputted sample electrocardio-signals; determining target task model after trained as target-abnormality-recognition model, and target-abnormality-recognition model is configured for recognizing target abnormality in the electrocardio-signals inputted into target-abnormality-recognition model.


20240192425.TRANSPARENT DISPLAY PANEL AND ELECTRONIC DEVICE_simplified_abstract_(boe technology group co., ltd.)

Inventor(s): Yidan Peng of Beijing (CN) for boe technology group co., ltd., Nanfang Jia of Beijing (CN) for boe technology group co., ltd., Long Wang of Beijing (CN) for boe technology group co., ltd.

IPC Code(s): F21V8/00, G02F1/1333, G02F1/1334, G02F1/1337, G02F1/1339, G02F1/1343

CPC Code(s): G02B6/0028



Abstract: a transparent display panel and an electronic device are provided. the transparent display panel includes: a first substrate, a second substrate, and a liquid crystal layer therebetween, the second substrate having an edge extension portion located on a same side of the transparent display panel as a first light incident surface of the first substrate; a first light source assembly located on a side, where the first light incident surface is provided, of the first substrate a first light guide bar located between the first light source assembly and the first light incident surface, the first light guide bar having a first light guide bar surface, a second light guide bar surface, and a first light guide bar slope surface therebetween, an inner angle formed between the first light guide bar slope surface and the second light guide bar surface being less than or equal to 90 degrees.


20240192504.WEARABLE DEVICE AND FRAME STRUCTURE THEREOF_simplified_abstract_(boe technology group co., ltd.)

Inventor(s): Zheng Ge of Beijing (CN) for boe technology group co., ltd., Zhanshan Ma of Beijing (CN) for boe technology group co., ltd., Yuhong Liu of Beijing (CN) for boe technology group co., ltd.

IPC Code(s): G02B27/01, G02C11/00, G06F1/16

CPC Code(s): G02B27/0176



Abstract: provided is a frame structure of a wearable device. the frame structure includes: a frame body; a temple rotatably connected to the frame body; a fixing bracket fixedly connected to the frame body; and a mounting bracket disposed on a side, distal from the frame body, of the fixing bracket and rotatably connected to the fixing bracket; wherein the mounting bracket is configured to be fixedly connected to a body structure of the wearable device.


20240192559.DISPLAY PANEL AND DISPLAY APPARATUS_simplified_abstract_(boe technology group co., ltd.)

Inventor(s): Hui ZHANG of Beijing (CN) for boe technology group co., ltd., Liwei LIU of Beijing (CN) for boe technology group co., ltd., Kai HOU of Beijing (CN) for boe technology group co., ltd., Changfeng LI of Beijing (CN) for boe technology group co., ltd., Hongrun WANG of Beijing (CN) for boe technology group co., ltd., Shunhang ZHANG of Beijing (CN) for boe technology group co., ltd., Yunsik IM of Beijing (CN) for boe technology group co., ltd., Fuqiang LI of Beijing (CN) for boe technology group co., ltd.

IPC Code(s): G02F1/1362, G02F1/1368, H01L27/12

CPC Code(s): G02F1/136286



Abstract: a display panel and a display apparatus. the display panel includes: an array substrate, including: scanning lines, data lines and sub-pixels, where at least two sub-pixels adjacent in a first direction and a second direction constitute a pixel island; an opposing substrate; a liquid crystal layer; and supporting parts, including a plurality of first supporting parts and a plurality of second supporting parts. each supporting part includes: a first sub-supporting part and a second sub-supporting part; orthographic projections of the first sub-supporting parts divide orthographic projections of the second sub-supporting parts into first parts and second parts; and in each supporting part, a length of the first part is not equal to a length of the second part.


20240192728.Flexible Support Layer, Flexible Display Module and Flexible Display Device_simplified_abstract_(boe technology group co., ltd.)

Inventor(s): Chong ZHANG of Beijing (CN) for boe technology group co., ltd., Baofeng SUN of Beijing (CN) for boe technology group co., ltd., Linlin XU of Beijing (CN) for boe technology group co., ltd., Shangchieh CHU of Beijing (CN) for boe technology group co., ltd.

IPC Code(s): G06F1/16, G09F9/30, G09G3/00

CPC Code(s): G06F1/1652



Abstract: a flexible support layer, a flexible display module and a flexible display device are provided. the flexible support layer includes at least two non-bending regions and at least one bending region connecting two adjacent non-bending regions, a bending region includes a first transition region connected with a non-bending region, the first transition region includes multiple first openings arranged at intervals, a density of the first openings in the first transition region gradually decreases along a direction close to the non-bending region.


20240192769.DISPLAY DEVICE, WEARABLE DISPLAY DEVICE AND METHOD FOR DETERMINING GAZE POSITIONS_simplified_abstract_(boe technology group co., ltd.)

Inventor(s): Xuan FENG of Beijing (CN) for boe technology group co., ltd., Lei WANG of Beijing (CN) for boe technology group co., ltd., Yapeng LI of Beijing (CN) for boe technology group co., ltd., Ping ZHANG of Beijing (CN) for boe technology group co., ltd., Wenhao TIAN of Beijing (CN) for boe technology group co., ltd., Yunke QIN of Beijing (CN) for boe technology group co., ltd., Jiabin WANG of Beijing (CN) for boe technology group co., ltd., Yangbing LI of Beijing (CN) for boe technology group co., ltd., Chengfu XU of Beijing (CN) for boe technology group co., ltd.

IPC Code(s): G06F3/01, G06F3/03

CPC Code(s): G06F3/013



Abstract: the present disclosure provides a display device, a wearable display device, and method for determining gaze positions, and relates to the field of virtual reality technologies. because the display device has a high efficiency in processing an electric signal transmitted by each of photoelectric sensor assemblies is high, the display device is capable of quickly determining a gaze position of eyes of a user on a display panel based on the electric signal transmitted by each of the photoelectric sensor assemblies. in this way, the efficiency of displaying images by the display panel is further improved, and thus a higher refresh rate of the display panel is achieved.


20240193249.METHOD OF PROCESSING CROSS-DOMAIN AUTHORIZATION AND METHOD OF PROCESSING CROSS-DOMAIN CALL_simplified_abstract_(boe technology group co., ltd.)

Inventor(s): Dawei Li of Beijing (CN) for boe technology group co., ltd., Yawen Tang of Beijing (CN) for boe technology group co., ltd., Huan Lv of Beijing (CN) for boe technology group co., ltd., Lisha Dou of Beijing (CN) for boe technology group co., ltd., Hao Xu of Beijing (CN) for boe technology group co., ltd., Zhanqiu Yue of Beijing (CN) for boe technology group co., ltd.

IPC Code(s): G06F21/44

CPC Code(s): G06F21/44



Abstract: the present disclosure provides a method of processing a cross-domain authorization, which relates to a field of internet technology. the method includes: displaying, in response to a received policy deployment request, at least one cross-domain authorization option associated with a target application, wherein the target application is an application to be configured for a cross-domain authorization indicated by the policy deployment request; acquiring policy description data input by a user for the at least one cross-domain authorization option; generating a cross-domain authorization policy for the target application according to the policy description data; and associating the cross-domain authorization policy with an application programming interface api object of the target application, so as to perform a cross-domain call for the target application according to the associated api object and cross-domain authorization policy. the present disclosure further provides a method of processing a cross-domain call, a platform of processing a cross-domain control, a system of implementing a cross-domain call, an electronic device, a computer-readable storage medium, and a computer program product.


20240193734.DISPLAY DEVICE SYSTEM AND METHOD FOR ADAPTIVELY ENHANCING IMAGE QUALITY_simplified_abstract_(boe technology group co., ltd.)

Inventor(s): Yanhong WU of Beijing (CN) for boe technology group co., ltd., Guannan CHEN of Beijing (CN) for boe technology group co., ltd., Dan ZHU of Beijing (CN) for boe technology group co., ltd.

IPC Code(s): G06T5/20, G06T3/4053, G06T7/00, G06T11/00

CPC Code(s): G06T5/20



Abstract: disclosed are a display device system and a method for adaptively enhancing an image quality. the method includes: acquiring an original image, performing iterative detail enhancement processing on the original image by utilizing at least one filter function containing iteratively-updated filter parameters, in a case that a difference between a quality evaluation score of the input image and a quality evaluation score of the detail-enhanced image of the iiteration satisfies an iteration condition, obtaining filter parameters of an (i+1)iteration by updating the filter parameters of the iiteration, and continuing to perform detail enhancement processing on the input image by utilizing at least one filter function containing the filter parameters of the (i+1)iteration, until a difference between the quality evaluation score of the input image and a quality evaluation score of a detail-enhanced image of the (i+1)iteration satisfies the iteration condition.


20240193831.METHOD, APPARATUS, AND DEVICE FOR PROCESSING IMAGE, AND STORAGE MEDIUM_simplified_abstract_(boe technology group co., ltd.)

Inventor(s): Mingwu CHEN of Beijing (CN) for boe technology group co., ltd., Xiao CHU of Beijing (CN) for boe technology group co., ltd., Weihua LI of Beijing (CN) for boe technology group co., ltd.

IPC Code(s): G06T11/60, G06T7/90, G06V10/56, G06V10/75

CPC Code(s): G06T11/60



Abstract: provided is a method for processing an image. the method comprises: determining, based on an average gray-scale value of n adjacent pixel points in a first image to be processed, a target pixel sample group from a plurality of pixel sample groups; determining, based on a gray-scale value of each of the n pixel points, a target pixel sample from at least one pixel sample in the target pixel sample group; determining, based on the target pixel sample and initial pixel values of the n pixel point, target pixel values of the n pixel points from pixel values corresponding to a plurality of alternative colors; and converting the initial pixel values of the n pixel points in the first image into corresponding target pixel values.


20240193983.FINGERPRINT IDENTIFICATION SUBSTRATE, ELECTRONIC APPARATUS AND FINGERPRINT IDENTIFICATION METHOD_simplified_abstract_(boe technology group co., ltd.)

Inventor(s): Hao LIU of Beijing (CN) for boe technology group co., ltd.

IPC Code(s): G06V40/13

CPC Code(s): G06V40/1306



Abstract: the present disclosure provides a fingerprint identification substrate, an electronic apparatus and a fingerprint identification method. the fingerprint identification substrate includes a base substrate, a driving circuitry layer arranged on the base substrate, a shielding layer arranged at a side of the driving circuitry layer away from the base substrate and a detection electrode arranged at a side of the shielding layer away from the base substrate. the detection electrode is electrically coupled to a fingerprint detection circuitry arranged on the driving circuitry layer, the shielding layer is insulated from the detection electrode, and an orthogonal projection of the shielding layer onto the base substrate at least partially overlaps an orthogonal projection of the detection electrode onto the base substrate.


20240194141.DISPLAY SUBSTRATE AND PREPARATION METHOD THEREOF, DISPLAY PANEL, AND DISPLAY DEVICE_simplified_abstract_(boe technology group co., ltd.)

Inventor(s): Libin LIU of Beijing (CN) for boe technology group co., ltd., Mei LI of Beijing (CN) for boe technology group co., ltd., Hongli WANG of Beijing (CN) for boe technology group co., ltd.

IPC Code(s): G09G3/3233, H01L27/12, H10K59/121, H10K59/131

CPC Code(s): G09G3/3233



Abstract: a display substrate, a preparation method thereof, a display panel, and a display device are provided. the display substrate includes a base substrate and a repeating unit, the repeating unit includes a plurality of sub-pixels including a first sub-pixel and a second sub-pixel, a color of light emitted by a light-emitting element of the first sub-pixel is identical to a color of light emitted by a light-emitting element of the second sub-pixel, a shape of a first light-emitting voltage application electrode of the light-emitting element of the first sub-pixel is different from a shape of a first light-emitting voltage application electrode of the light-emitting element of the second sub-pixel.


20240194161.Display Substrate and Display Panel_simplified_abstract_(boe technology group co., ltd.)

Inventor(s): Lizhong Wang of Beijing (CN) for boe technology group co., ltd., Guangcai Yuan of Beijing (CN) for boe technology group co., ltd., Ce Ning of Beijing (CN) for boe technology group co., ltd., Hehe Hu of Beijing (CN) for boe technology group co., ltd., Nianqi Yao of Beijing (CN) for boe technology group co., ltd., Xin Xie of Beijing (CN) for boe technology group co., ltd., Yifang Huang of Beijing (CN) for boe technology group co., ltd., Liping Lei of Beijing (CN) for boe technology group co., ltd., Chen Xu of Beijing (CN) for boe technology group co., ltd.

IPC Code(s): G09G3/36

CPC Code(s): G09G3/3677



Abstract: a display substrate and a display panel are provided, the display substrate includes a first gate driver circuit and a second gate driver circuit that are respectively arranged on a first side and a second side of a display region; the first gate driver circuit includes a plurality of first shift register units arranged in a first direction, each first shift register unit includes a first thin film transistor; the second gate driver circuit includes a plurality of second shift register units arranged in the first direction, each second shift register unit includes a second thin film transistor having the same function as the first thin film transistor; an average turn-on current of at least one first thin film transistor is i, and an average turn-on current of at least one second thin film transistor is i, i>i.


20240194651.LIGHT-EMITTING SUBSTRATE AND DISPLAY DEVICE_simplified_abstract_(boe technology group co., ltd.)

Inventor(s): Zhentao LI of Beijing (CN) for boe technology group co., ltd., Tsung Chieh KUO of Beijing (CN) for boe technology group co., ltd., Zhi ZHANG of Beijing (CN) for boe technology group co., ltd., Jie WANG of Beijing (CN) for boe technology group co., ltd., Penghua WANG of Beijing (CN) for boe technology group co., ltd.

IPC Code(s): H01L25/075, H01L27/12

CPC Code(s): H01L25/0753



Abstract: disclosed are a light-emitting substrate and a display device. the light-emitting substrate includes a substrate; a first conductive layer arranged on the substrate, the first conductive layer including a plurality of driving voltage lines arranged at intervals; and a plurality of light-emitting components arranged on one side, away from the substrate, of the first conductive layer, each of the light-emitting components including a plurality of light-emitting elements, the plurality of light-emitting elements being divided into a plurality of element groups, and in the same light-emitting component, at least two element groups being electrically connected to different driving voltage lines.


20240194686.THIN FILM TRANSISTOR AND METHOD FOR MANUFACTURING SAME, DISPLAY PANEL, AND DISPLAY DEVICE_simplified_abstract_(boe technology group co., ltd.)

Inventor(s): Nianqi YAO of Beijing (CN) for boe technology group co., ltd., Ce NING of Beijing (CN) for boe technology group co., ltd., Zhengliang LI of Beijing (CN) for boe technology group co., ltd., Hehe HU of Beijing (CN) for boe technology group co., ltd., Shuilang DONG of Beijing (CN) for boe technology group co., ltd., Lizhong WANG of Beijing (CN) for boe technology group co., ltd., Dapeng XUE of Beijing (CN) for boe technology group co., ltd., Jiayu HE of Beijing (CN) for boe technology group co., ltd., Jie HUANG of Beijing (CN) for boe technology group co., ltd., Lubin SHI of Beijing (CN) for boe technology group co., ltd., Liping LEI of Beijing (CN) for boe technology group co., ltd.

IPC Code(s): H01L27/12, H01L29/66, H01L29/786

CPC Code(s): H01L27/1225



Abstract: provided is a thin film transistor and a method for manufacturing thereof, a display panel, and a display device, which relates to the field of display technologies. the thin film transistor includes an active layer, source and drain electrodes, and an oxygen supplementation layer. as an orthogonal projection of the oxygen supplementation layer on the base substrate is at least partially overlapped with an orthogonal projection of a target portion of the active layer on the base substrate, oxygen introduced in forming the oxygen supplementation layer in the thin film transistor is capable of diffusing to the target portion of the active layer, such that a defect in the target portion of the active layer is reduced, and a property of the thin film transistor is greater.


20240194688.ARRAY SUBSTRATE, DISPLAY APPARATUS, AND CONNECTION PAD_simplified_abstract_(boe technology group co., ltd.)

Inventor(s): Guoying Wang of Beijing (CN) for boe technology group co., ltd., Pan Xu of Beijing (CN) for boe technology group co., ltd., Dacheng Zhang of Beijing (CN) for boe technology group co., ltd., Xing Zhang 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., Zhen Song of Beijing (CN) for boe technology group co., ltd.

IPC Code(s): H01L27/12

CPC Code(s): H01L27/124



Abstract: an array substrate having a connection pad in a connection pad area is provided. the connection pad includes a plurality of first probe contact pads, a plurality of second probe contact pads, a plurality of first connection lines coupled to the plurality of first probe contact pads, respectively, and a plurality of second connection lines coupled to the plurality of second probe contact pads, respectively; the plurality of first connection lines and the plurality of second connection lines being in two different layers. a total number of conductive layers electrically connected to a respective first connection line of the plurality of first connection lines is different from a total number of conductive layers electrically connected to a respective second connection line of the plurality of second connection lines.


20240194689.DRIVING APPARATUS, DISPLAY APPARATUS, AND METHOD OF FABRICATING DRIVING APPARATUS_simplified_abstract_(boe technology group co., ltd.)

Inventor(s): Tianji Li of Beijing (CN) for boe technology group co., ltd., Fei Yang of Beijing (CN) for boe technology group co., ltd., Mingi Chu of Beijing (CN) for boe technology group co., ltd., Yi Chen of Beijing (CN) for boe technology group co., ltd., Lirong Wang of Beijing (CN) for boe technology group co., ltd., Yu Wang of Beijing (CN) for boe technology group co., ltd., Zhiqiang Dong of Beijing (CN) for boe technology group co., ltd., Jingbo Xu of Beijing (CN) for boe technology group co., ltd.

IPC Code(s): H01L27/12, H01L25/16

CPC Code(s): H01L27/124



Abstract: a driving apparatus is provided. the driving apparatus includes an integrated circuit chip; an input wiring pattern connected to the integrated circuit chip, and configured to be connected to a circuit board; and an output wiring pattern including a plurality of output wires connected to the integrated circuit chip, and configured to be connected to a display panel. the plurality of output wires are arranged in a first bonding region, at least two output wires of the plurality of output wires have different average line widths.


20240194698.DISPLAYING BASE PLATE AND MANUFACTURING METHOD THEREOF, AND DISPLAYING DEVICE_simplified_abstract_(boe technology group co., ltd.)

Inventor(s): Lizhong Wang of Beijing (CN) for boe technology group co., ltd., Ce Ning of Beijing (CN) for boe technology group co., ltd., Yunping Di of Beijing (CN) for boe technology group co., ltd., Binbin Tong of Beijing (CN) for boe technology group co., ltd., Zhen Zhang of Beijing (CN) for boe technology group co., ltd., Zhenyu Zhang of Beijing (CN) for boe technology group co., ltd., Fuqiang Li of Beijing (CN) for boe technology group co., ltd., Chengfu Xu of Beijing (CN) for boe technology group co., ltd.

IPC Code(s): H01L27/12

CPC Code(s): H01L27/1251



Abstract: a displaying base plate and a manufacturing method thereof, and a displaying device. the displaying base plate includes an active area and a non-active area located at the periphery of the active area, wherein the active area includes an opening area and a non-opening area. the displaying base plate includes a substrate and a thin-film transistor disposed on one side of the substrate, wherein the thin-film transistor includes a grid electrode, an active layer, a source-drain electrode and an auxiliary film layer, an excavation area is disposed on the auxiliary film layer, and an orthographic projection of the excavation area on the substrate at least partially covers the opening area.


20240195054.METAL MESH, THIN FILM SENSOR AND MASK_simplified_abstract_(boe technology group co., ltd.)

Inventor(s): Mengwen JIA of Beijing (CN) for boe technology group co., ltd., Hai YU of Beijing (CN) for boe technology group co., ltd., Yafei ZHANG of Beijing (CN) for boe technology group co., ltd., Yali WANG of Beijing (CN) for boe technology group co., ltd., Dongdong ZHANG of Beijing (CN) for boe technology group co., ltd., Feng QU of Beijing (CN) for boe technology group co., ltd.

IPC Code(s): H01Q1/38

CPC Code(s): H01Q1/38



Abstract: a metal mesh includes: first metal lines () and second metal lines () extending in crossed directions. the first metal lines () are arranged side by side in a first direction and extend in a second direction; the second metal lines () are arranged side by side in the first direction and extend in a third direction. each first metal line () includes first sub-line segments sequentially connected together in the second direction, and each second metal line () includes second sub-line segments sequentially connected together in the third direction. each first sub-line segment has a midpoint superposing with a midpoint of one of the second sub-line segments, the first and second sub-line segments having superposed midpoints form a crossed structure (), and define two opposite first angles (�) and two opposite second angles (�). each first angle (�) is not greater than each second angle (�).


20240196665.PREPARATION METHOD OF DISPLAY PANEL, DISPLAY PANEL AND DISPLAYING DEVICE_simplified_abstract_(boe technology group co., ltd.)

Inventor(s): Yongfeng Zhang of Beijing (CN) for boe technology group co., ltd., Xue Dong of Beijing (CN) for boe technology group co., ltd., Zhiqiang Jiao of Beijing (CN) for boe technology group co., ltd., Lei Zhao of Beijing (CN) for boe technology group co., ltd., Jiushi Wang of Beijing (CN) for boe technology group co., ltd.

IPC Code(s): H10K59/123, H10K50/813, H10K50/818, H10K59/124, H10K59/35, H10K71/00

CPC Code(s): H10K59/123



Abstract: disclosed are a display panel and a displaying device. the display panel includes a plurality of first-color subpixels, and each first-color subpixel includes a base, the base including a first driving electrode and a second driving electrode; at least one first electrode, disposed at a side of the base and is connected to the first driving electrode; at least one second electrode, disposed at a same side of the base with the first electrode and is connected to the second driving electrode; an intermediate layer, disposed between the first electrode and the second electrode; wherein the first electrode and the second electrode divide the first-color subpixel into a plurality of secondary pixels, the first electrode and the second electrode are insulated with each other via the intermediate layer, and are respectively connected to the first driving electrode and the second driving electrode, and control the secondary pixels independently.


20240196670.DISPLAY SUBSTRATE, DISPLAY MOTHERBOARD AND DISPLAY PANEL RELATED THERETO_simplified_abstract_(boe technology group co., ltd.)

Inventor(s): Zhijian ZHU of Beijing (CN) for boe technology group co., ltd., Pengcheng LU of Beijing (CN) for boe technology group co., ltd., Junbo WEI of Beijing (CN) for boe technology group co., ltd., Xiao BAI of Beijing (CN) for boe technology group co., ltd., Jie SUN of Beijing (CN) for boe technology group co., ltd., Yage SONG of Beijing (CN) for boe technology group co., ltd., Shengji YANG of Beijing (CN) for boe technology group co., ltd., Xiaochuan CHEN of Beijing (CN) for boe technology group co., ltd.

IPC Code(s): H10K59/131, H10K59/95

CPC Code(s): H10K59/131



Abstract: embodiments of the present disclosure provide a display substrate, a related display motherboard, and a related display panel. the display substrate has a central region and a peripheral region surrounding the central region. the display substrate includes a substrate, a dielectric layer located on the substrate and including a first portion and a second portion arranged in sequence in a direction perpendicular to the substrate, a pad located within the peripheral region and on a surface of the second portion on a side away from the substrate, and a conductive sealing part located within the peripheral region and in the dielectric layer, wherein the conductive sealing part includes at least a first portion adjacent to the pad in a direction parallel to the substrate, and wherein the first portion of the conductive sealing part is covered by the second portion of the dielectric layer.


20240196708.LIGHT-EMITTING SUBSTRATE AND LIGHT-EMITTING DEVICE_simplified_abstract_(boe technology group co., ltd.)

Inventor(s): Haiyan SUN of Beijing (CN) for boe technology group co., ltd., Xiaojin ZHANG of Beijing (CN) for boe technology group co., ltd., Siqi WANG of Beijing (CN) for boe technology group co., ltd., Dan WANG of Beijing (CN) for boe technology group co., ltd.

IPC Code(s): H10K59/80, H10K59/126, H10K59/38, H10K102/00

CPC Code(s): H10K59/879



Abstract: a light-emitting substrate includes a substrate, a plurality of sub-pixels, a first light extraction layer and a second light extraction layer. each sub-pixel includes a light-emitting element and a light conversion pattern disposed on a light-exit side of the light-emitting element. the plurality of sub-pixels include at least one first sub-pixel. the first light extraction layer is disposed on a side of the first sub-pixel away from the light-emitting element, and at least located in a region where the at least one first sub-pixel is located. the first light extraction layer includes first transparent substrate(s) and optically active substances added in each first transparent substrate. the second light extraction layer is disposed on a side of the first light extraction layer away from the light-emitting element. a refractive index of the second light extraction layer is smaller than a refractive index of the first light extraction layer.


20240196715.DISPLAY PANEL AND DISPLAY APPARATUS_simplified_abstract_(boe technology group co., ltd.)

Inventor(s): Yang LI of Beijing (CN) for boe technology group co., ltd., Wei HUANG of Beijing (CN) for boe technology group co., ltd., Dejiang ZHAO of Beijing (CN) for boe technology group co., ltd., Tianhao LU of Beijing (CN) for boe technology group co., ltd., Yu TIAN of Beijing (CN) for boe technology group co., ltd., Qian JIN of Beijing (CN) for boe technology group co., ltd., Qian SUN of Beijing (CN) for boe technology group co., ltd.

IPC Code(s): H10K59/80, H10K59/122, H10K59/38

CPC Code(s): H10K59/8792



Abstract: provided are a display panel and a display apparatus. the display panel includes a pixel definition layer on a first base substrate and including first barriers and second barriers, the first and second barriers defining first accommodating portions; light emitting devices arranged in first accommodating portions in a one-to-one correspondence; a first encapsulation layer covering the pixel definition layer and the light emitting devices; a color conversion layer on a side of the first encapsulation layer away from the first base substrate, and including light emergent portions; and a first light shielding pattern between the first encapsulation layer and the color conversion layer and including first light shielding strips extending in a first direction and second light shielding strips extending in a second direction.


BOE Technology Group Co., Ltd. patent applications on June 13th, 2024