公开(公告)号：US20220020822A1

公开(公告)日：2022-01-20

申请号：US17214176

申请日：2021-03-26

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Kai SUI ,  Xiaolei ZHANG ,  Zhongyuan SUN ,  Yuan JIA ,  Dapeng XUE ,  Lubin SHI

IPC: H01L27/32 ,  H01L51/56 ,  H01L51/52 ,  H01L51/50

Abstract: The present disclosure provides a color filter substrate and a method for manufacturing the same, and a display device, and the color filter substrate includes a base substrate, a black matrix and a color filter layer located on the base substrate, a quantum dot layer located on a side of the color filter layer away from the base substrate, a barrier layer located on a side of the black matrix away from the base substrate, and a first inorganic layer, and the first inorganic layer at least includes: a first portion located between the color filter layer and the quantum dot layer; a second portion located on the base substrate and between the quantum dot layer and the barrier layer; and a third portion located on a side of the barrier layer away from the base substrate.

公开(公告)号：US20250110564A1

公开(公告)日：2025-04-03

申请号：US18729183

申请日：2023-05-12

Applicant: Beijing BOE Display Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

Inventor： Wenqian LUO ,  Jingrui REN ,  Xin GAI ,  Yuan JIA ,  Yujia ZHANG ,  Tianyi FENG ,  Weibiao GENG ,  Fanglin LI

IPC: G06F3/01 ,  G09G3/20

Abstract: Disclosed is a display module comprising a timing controller which comprises an identification unit and a determination unit, wherein the identification unit is configured to receive and identify a control signal sent by the display controller and output a first feedback signal to the display controller when the control signal is identified as a handshake signal, the first feedback signal being used for triggering the display controller to send a handshake parameter; and the determination unit is connected to the display controller, and is configured to receive the handshake parameter sent by the display controller, determine whether the handshake parameter matches a handshake parameter pre-stored in the determination unit, if so, determine that handshake is successful, and output a second feedback signal to the display controller, the second feedback signal being used for triggering the display controller to send a video signal, and if not, determine that handshake fails.

公开(公告)号：US20250130461A1

公开(公告)日：2025-04-24

申请号：US18688327

申请日：2022-08-05

Applicant: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD. ,  BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yuan JIA ,  Jingrui REN

IPC: G02F1/1335 ,  F21V8/00 ,  G02F1/13357

Abstract: The present disclosure provides a display module and a display device. In the display module, light emitted by a light source passes through a color conversion film layer and an optical material layer into a display panel; the optical material layer is fixed on a film-fixed side; compensation structure includes a middle region and a peripheral region surrounding the middle region at a side facing the color conversion film layer, an orthogonal projection of the middle region onto a plane where a light-exiting surface of the display panel is located coincides with a display region of the display panel, an orthogonal projection of the peripheral region onto the plane at least partially overlaps with a non-display region of the display panel, the peripheral region is provided with a fluorescent material layer; and at least a part of the fluorescent material layer extends to the middle region.