公开(公告)号：US20240153450A1

公开(公告)日：2024-05-09

申请号：US17771096

申请日：2021-05-31

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yunlong LI ,  Longfei FAN ,  Qian WU

IPC: G09G3/3225 ,  G11C19/28 ,  H01L27/12

CPC classification number: G09G3/3225 ,  G11C19/28 ,  H01L27/124 ,  G09G2310/0286 ,  G09G2320/0223 ,  G09G2320/0233 ,  G09G2330/02

Abstract: The present disclosure provides a line drive signal enhancement circuit, a shift register unit, and a display panel, and relates to the technical field of display. The line drive signal enhancement circuit includes a control unit, an inverter unit, a first output unit and a second output unit. The control unit has a first peripheral control terminal and a second peripheral control terminal respectively loaded with two inverted signals, and the input terminal is electrically connected with the first power supply lead. The first output unit and the second output unit both have two input terminals. The two input terminals are respectively electrically connected with the first power supply lead and the second power supply lead. The output terminal of the control unit is electrically connected with the control terminal of the first output unit and/or the control terminal of the second output unit.

公开(公告)号：US20240074294A1

公开(公告)日：2024-02-29

申请号：US18261116

申请日：2022-09-07

Applicant: Yunnan Invensight Optoelectronics Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

Inventor： Zhijian ZHU ,  Pengcheng LU ,  Shengji YANG ,  Kuanta HUANG ,  Xiaochuan CHEN ,  Qian WU ,  Longfei FAN ,  Dacheng ZHANG

IPC: H10K59/80

CPC classification number: H10K59/879

Abstract: A display module, including: a display panel; and a color film layer and a micro-lens layer, provided on a light-emitting side of the display panel; where, the color film layer includes a plurality of filter portions, and the micro-lens layer includes a plurality of first converging lenses and a plurality of second converging lenses; a gap is provided between two adjacent first converging lenses, and an orthographic projection of a first converging lens on the display panel is located within an orthographic projection of a filter portion on the display panel; a second converging lens is provided in the gap between two adjacent first converging lenses, and a vertex of the second converging lens is located between a vertex of the first converging lens and a bottom surface of the first converging lens.

公开(公告)号：US20230142473A1

公开(公告)日：2023-05-11

申请号：US17915228

申请日：2021-11-11

Applicant: Yunnan Invensight Optoelectronics Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

Inventor： Zhijian ZHU ,  Pengcheng LU ,  Chenyu CHEN ,  Yunlong LI ,  Dongsheng LI ,  Wei LIU ,  Longfei FAN ,  Qian WU ,  Rongfei CHEN ,  Yuanlan TIAN ,  Dacheng ZHANG

IPC: H10K59/35 ,  H10K59/38 ,  H10K59/80 ,  H10K71/00

CPC classification number: H10K59/351 ,  H10K59/353 ,  H10K59/38 ,  H10K59/879 ,  H10K71/00

Abstract: A display panel includes a plurality of first pixel units, each of the first pixel units including a first sub-pixel, a second sub-pixel, a third sub-pixel and a fourth sub-pixel of different colors, and the four sub-pixels including a white sub-pixel. In each of the first pixel units, the four sub-pixels are arranged in two rows and two columns, the first sub-pixel and the fourth sub-pixel are diagonally located and centrally symmetric, the second sub-pixel and the third sub-pixel are diagonally located and centrally symmetric, the first pixel unit composed of the four sub-pixels is formed in a hexagon as a whole, and the first pixel unit has at least two obtuse angles or two arc edges protruding toward a direction away from a center of the first pixel unit.