公开(公告)号：US20240304139A1

公开(公告)日：2024-09-12

申请号：US18270850

申请日：2021-02-26

Applicant: BOE MLED TECHNOLOGY CO., LTD. ,  BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Shaolei ZONG ,  Jigang SUN ,  Rui LIU ,  Xin DUAN ,  Wei SUN ,  Junwei ZHANG ,  Hongrun WANG ,  Fuqiang LI ,  Changfeng SUN ,  Hui ZHANG ,  Xue DONG

IPC: G09G3/3225 ,  G09G3/20 ,  G09G3/36 ,  H04N23/611 ,  H04N23/67

CPC classification number: G09G3/3225 ,  G09G3/2092 ,  G09G3/3648 ,  H04N23/611 ,  H04N23/675 ,  G09G2300/0452 ,  G09G2300/0842 ,  G09G2340/0435

Abstract: Disclosed are a display panel, a display device and a driving method. The display panel includes a plurality of sub-pixel units located in areas formed by the plurality of scanning signal lines and the plurality of data signal lines, and at least two adjacent sub-pixel units in the first direction and the second direction constitute a pixel island. A plurality of control units each corresponding to a sub-pixel unit row in the pixel island are provided. The control unit includes a control terminal, an input terminal and an output terminal. The control unit is configured to transmit a signal from the input terminal to the output terminal under control of a first signal transmitted by a control signal line corresponding to the control unit, and stop transmitting the signal from the input terminal to the output terminal under control of a second signal transmitted by the control signal line.

公开(公告)号：US20240212578A1

公开(公告)日：2024-06-27

申请号：US17916255

申请日：2021-04-01

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Shunhang ZHANG ,  Kai HOU ,  Liwei LIU ,  Hongrun WANG ,  Hui ZHANG ,  Changfeng LI ,  Yunsik IM

IPC: G09G3/32 ,  H01L25/075 ,  H01L27/15 ,  H01L33/62

CPC classification number: G09G3/32 ,  H01L25/0753 ,  H01L27/156 ,  H01L33/62 ,  G09G2300/0823 ,  G09G2320/0233

Abstract: A light-emitting substrate, a display device, and an electronic apparatus are provided. The light-emitting substrate includes a base substrate, light-emitting units, and first driving signal line groups; the light-emitting unit includes light-emitting sub-units; the first driving signal line is configured to be connected to the first electrode terminal of the light-emitting sub-unit; a translation distance in the column direction is provided between a k-th light-emitting unit in the N-th column and a k-th light-emitting unit in the (N+1)-th column, and the translation distance is smaller than a spacing between two adjacent light-emitting units in a same column in the column direction; the first driving signal line group is between the N-th column of light-emitting units and the (N+1)-th column of light-emitting units and alternately passes through light-emitting units in the N-th column and the (N+1)-th column; and each light-emitting unit is passed by two adjacent first driving signal line groups.

公开(公告)号：US20230168553A1

公开(公告)日：2023-06-01

申请号：US17922533

申请日：2021-06-08

Applicant: BOE Technology Group Co., Ltd.

Inventor： Meina YU ,  Zheng FANG ,  Hyunsic CHOI ,  Pengxia LIANG ,  Xiaochuan CHEN ,  Hui ZHANG ,  Liwei LIU ,  Changfeng LI ,  Fuqiang LI ,  Yuyao WANG ,  Ge SHI ,  Jiahui HAN ,  Song YANG ,  Yujie LIU ,  Shiyu ZHANG ,  Yanliu SUN

IPC: G02F1/1362 ,  H01L27/12

CPC classification number: G02F1/136286 ,  H01L27/124 ,  G02F1/136222 ,  G02F1/136209

Abstract: The present disclosure provides an array substrate, a liquid crystal display panel and a liquid crystal display device, including: a base substrate; gate lines each extending in a first direction on the base substrate; data lines each extending in a second direction intersecting the first direction; pixel units located in regions defined by the gate lines and the data lines; each pixel unit has a first side and a second side each extending in the second direction and opposite to each other in the first direction; each pixel unit includes a first electrode including a plurality of strip-shaped electrodes, at least part of the strip-shaped electrodes each have a first part and a second part extending in different directions, first parts are connected at the first side, second parts are disconnected at the second side, and lengths of the first part and the second part are different.

公开(公告)号：US20180240393A1

公开(公告)日：2018-08-23

申请号：US15712429

申请日：2017-09-22

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hui ZHANG ,  Seung-Woo Han ,  Yun-Sik Im ,  Shunhang Zhang ,  Mingfu Han

IPC: G09G3/20 ,  H01L27/12 ,  H01L29/786

CPC classification number: G09G3/2092 ,  G09G2300/0408 ,  G09G2300/0426 ,  G09G2310/0221 ,  G09G2320/0233 ,  G09G2320/0686 ,  G09G2330/021 ,  G09G2330/028 ,  H01L27/124 ,  H01L29/42384 ,  H01L29/78636 ,  H01L29/78648

Abstract: An array substrate includes a display region including at least two partitions. The array substrate includes a gate driving circuit, first gate electrodes and second gate electrodes. The gate driving circuit is configured to, while inputting a first voltage to the respective first gate electrodes for turning on corresponding thin film transistors according to normal timing, selectively input, to all the second gate electrodes in at least one of the partitions, a second voltage for turning off or turning on all thin film transistors in the partition.

公开(公告)号：US20160313615A1

公开(公告)日：2016-10-27

申请号：US15135776

申请日：2016-04-22

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiaolin WANG ,  Hui ZHANG ,  Li XIAO

IPC: G02F1/1343 ,  G02F1/1368 ,  G02F1/1333 ,  H01L27/12 ,  G02F1/1362

CPC classification number: G02F1/134309 ,  G02F1/133345 ,  G02F1/136227 ,  G02F1/136286 ,  G02F2001/134345 ,  G02F2001/136218 ,  H01L27/124 ,  H01L27/1262

Abstract: The present disclosure provides a pixel structure, an array substrate and a display device and a method for manufacturing the same. The pixel structure includes a pixel electrode layer and signal lines. The pixel electrode layer is divided into a plurality of domain display areas. Each domain display area includes a plurality of bar-like electrodes which extend with a given angle. The signal lines are in a layer different from the pixel electrode layer. Dividing lines of at least a part of the domain display areas in the pixel electrode layer are in areas covered by the signal lines.

Abstract translation: 本公开提供了像素结构，阵列基板和显示装置及其制造方法。 像素结构包括像素电极层和信号线。 像素电极层被分成多个域显示区域。 每个域显示区域包括以给定角度延伸的多个棒状电极。 信号线处于与像素电极层不同的层中。 像素电极层中的域显示区域的至少一部分的分割线在信号线所覆盖的区域中。

公开(公告)号：US20240395993A1

公开(公告)日：2024-11-28

申请号：US18648499

申请日：2024-04-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Ming YANG ,  Seungwoo HAN ,  Zhuo LI ,  Dingchang ZHANG ,  Xuan FENG ,  Hui ZHANG ,  Liwei LIU

IPC: H01L33/62 ,  G09G3/32 ,  G09G3/3233 ,  H01L25/16 ,  H01L27/12

Abstract: A pixel circuit includes a pixel driving circuit and a bonding unit connected thereto. The bonding unit includes a first bonding terminal group and at least one second bonding terminal group that are arranged in parallel, and the first bonding terminal group and a second bonding terminal group are configured to bond light-emitting devices. The first bonding terminal group includes a first terminal and a second terminal, and the second bonding terminal group includes a third terminal and a fourth terminal. The first terminal and the third terminal are connected, and are both connected to the pixel driving circuit; the second terminal and the fourth terminal are connected, and are both connected to a set voltage signal line.

公开(公告)号：US20240192559A1

公开(公告)日：2024-06-13

申请号：US17758122

申请日：2021-08-27

Applicant: BOE Technology Group Co., Ltd.

Inventor： Hui ZHANG ,  Liwei LIU ,  Kai HOU ,  Changfeng LI ,  Hongrun WANG ,  Shunhang ZHANG ,  Yunsik IM ,  Fuqiang LI

IPC: G02F1/1362 ,  G02F1/1368 ,  H01L27/12

CPC classification number: G02F1/136286 ,  G02F1/136209 ,  G02F1/1368 ,  H01L27/1244

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.

公开(公告)号：US20240105140A1

公开(公告)日：2024-03-28

申请号：US17768828

申请日：2021-04-20

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

Inventor： Shou LI ,  Xingliang LI ,  Liugang ZHOU ,  Jian ZHANG ,  Zhanchang BU ,  Hui ZHANG ,  Hongli YUE

IPC: G09G3/36 ,  G02F1/1335 ,  G02F1/1362

CPC classification number: G09G3/3696 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/136286

Abstract: A display panel (20), a display device and a debugging method thereof are provided. The display panel (20) includes: a base substrate (1), including a display region (A) and a non-display region (B) surrounding the display region (A). the non-display region (B) including a binding region (C) located on one side of the display region (A); and a plurality of sub-pixels (2), located in the display region (A). Areas of pixel aperture regions of the plurality of sub-pixels (2) tend to increase in a direction from the binding region (C) to the display region (A).

公开(公告)号：US20210225259A1

公开(公告)日：2021-07-22

申请号：US16770722

申请日：2019-12-24

Applicant: Chengdu BOE Optoelectronics Technology Co., Ltd. ,  BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chang WANG ,  Tiegang WANG ,  Hui ZHANG ,  Xiao MA ,  Qianqian LIU ,  Bin ZHANG

IPC: G09G3/20 ,  G06T1/60

Abstract: A data transmission method comprises: receiving and storing image data, wherein the image data comprises first data and second data, the first data is encrypted verification data, and the second data is original data; comparing the first data with the second data in stored image data; replacing the second data with the first data, if the second data and the first data are inconsistent.

公开(公告)号：US20210210827A1

公开(公告)日：2021-07-08

申请号：US17041535

申请日：2020-04-15

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hongrun WANG ,  Kai HOU ,  Liwei LIU ,  Feng LIAO ,  Shunhang ZHANG ,  Hui ZHANG ,  Yu'e JIA ,  Yun Sik IM

IPC: H01P1/18

Abstract: A phase shifter, a phase shift degree compensation device, and a phase shift degree compensation method are provided. The phase shifter includes a first substrate and a second substrate that are oppositely arranged, a resonant circuit, a signal line, and a first alignment layer are on a side of the first substrate facing the second substrate, a conductive layer and a second alignment layer are on a side of the second substrate facing the first substrate, a liquid crystal layer is between the first alignment layer and the second alignment layer, and the resonant circuit is configured to detect an actual equivalent dielectric constant of the liquid crystal layer