BOE Technology Group Co., Ltd. patent applications published on November 30th, 2023

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Summary of the patent applications from BOE Technology Group Co., Ltd. on November 30th, 2023

BOE Technology Group Co., Ltd. has recently filed several patents related to display technology and electronic devices. These patents cover various aspects such as quantum dot film layers, display panels, display substrates, light-emitting substrates, and speech recognition methods.

In summary, the patents filed by BOE Technology Group Co., Ltd. include:

- A patent for a quantum dot film layer, a quantum dot light-emitting device, and a method for fabricating them. The film layer consists of quantum dots, a bonding structure, and a fluorine-containing aromatic structure. The bonding structure connects the quantum dots to the film layer, while the fluorine-containing aromatic structure connects the bonding structure to the quantum dots.

- A patent for a display apparatus with a base, a display layer, and a color filter layer. The color filter layer has color resistance portions that decrease in thickness as they move away from a reference line, which is a straight line passing through the center of the color resistance portion and perpendicular to the base.

- A patent for a display substrate and a display device. The substrate has a display area and a frame area with stretching holes. The stretching holes have a partition area with a first partition structure, including a first partition layer and a first inorganic layer.

- A patent for a display panel and its manufacturing method, as well as a display apparatus. The panel includes a base substrate with grooves and protrusions, and traces on the top and bottom surfaces of the grooves and protrusions.

- A patent for an organic electroluminescent display panel and a method of manufacturing it. The panel aims to solve pixel crosstalk issues by disconnecting the charge generation layers of adjacent pixel units at recesses created in the pixel defining layer.

- A patent for a display device with a housing, a reel, and a flexible display screen. The screen is connected to the reel and can be rolled or unfolded, with the terminal end extending out of the housing through an opening.

- A patent for a light-emitting substrate and a display device. The substrate includes a base substrate with multiple light-emitting units, and the drive circuits in different units are coupled together through first signal wires.

- A patent for a light-emitting substrate and a display apparatus. The substrate includes a base substrate, a first wiring layer, a first insulating layer, and a second wiring layer, with multiple signal lines and connecting lines.

- A patent for a method of recognizing speech instructions using an electronic device. The method involves acquiring and processing target speech to obtain a target speech vector, performing speech recognition to obtain a target speech text, and inputting the target speech vector and target text vector into an instruction recognition model.

- A patent for a pixel circuit located in a display substrate. The circuit includes several sub-circuits responsible for driving the light emitting element, with the third control sub-circuit providing signals to the third node based on the control of the third reset signal terminal.

Notable applications:

  • Quantum dot film layer for light-emitting devices
  • Display panel with reduced pixel crosstalk
  • Flexible display device with rollable screen
  • Light-emitting substrate with simplified structure and improved efficiency
  • Method for recognizing speech instructions using an electronic device.



Patent applications for BOE Technology Group Co., Ltd. on November 30th, 2023

METHOD, DEVICE AND STORAGE MEDIUM FOR SLEEP MONITORING (18446559)

Main Inventor

Feng Zhang


QUANTUM DOT AND PREPARATION METHOD THEREFOR, QUANTUM DOT LIGHT-EMITTING DEVICE, AND DISPLAY APPARATUS (18034364)

Main Inventor

Jingwen FENG


TOUCH SUBSTRATE, TOUCH SUBSTRATE MANUFACTURING METHOD, TOUCH MODULE AND MANUFACTURING METHOD FOR TOUCH MODULE (18027653)

Main Inventor

Jian Tian


Pixel Circuit, Driving Method Thereof, Display Substrate and Display Apparatus (18032811)

Main Inventor

Rui WANG


SPEECH INSTRUCTION RECOGNITION METHOD, ELECTRONIC DEVICE, AND NON-TRANSIENT COMPUTER READABLE STORAGE MEDIUM (17611436)

Main Inventor

Shaoxun SU


LIGHT-EMITTING SUBSTRATE AND DISPLAY APPARATUS (18032507)

Main Inventor

Jie LEI


LIGHT-EMITTING SUBSTRATE AND DISPLAY DEVICE (18033048)

Main Inventor

Jie WANG


DISPLAY DEVICE (18032596)

Main Inventor

Yongqiang DU


ORGANIC ELECTROLUMINESCENT DISPLAY PANEL, MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE (18446065)

Main Inventor

Huifeng WANG


DISPLAY PANEL, MANUFACTURING METHOD THEREOF AND DISPLAY APPARATUS (18031209)

Main Inventor

Weiyun HUANG


DISPLAY SUBSTRATE AND DISPLAY DEVICE (18032555)

Main Inventor

Ziyu ZHANG


DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME (18448692)

Main Inventor

Chuanxiang XU


QUANTUM DOT FILM LAYER, QUANTUM DOT LIGHT-EMITTING DEVICE, AND FABRICATION METHOD (18031737)

Main Inventor

Wenhai MEI

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