公开(公告)号：US09341880B2

公开(公告)日：2016-05-17

申请号：US14395650

申请日：2013-12-25

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Qiangtao Wang ,  Hyunsic Choi ,  Zheng Fang ,  Yoonsung Um

IPC: G09G3/36 ,  G02F1/1335 ,  G02F1/1343 ,  G09G3/20 ,  G02F1/1362

CPC classification number: G02F1/133514 ,  G02F1/133512 ,  G02F1/134336 ,  G02F1/136286 ,  G02F2001/134345 ,  G02F2201/40 ,  G09G3/2003 ,  G09G3/3607 ,  G09G3/3614 ,  G09G3/3648 ,  G09G2300/08 ,  G09G2320/0233

Abstract: In a liquid crystal display panel, as the arrangement of the color filters of the sub-pixel units of every two adjacent pixel units in the row direction, from at least one group composed of two adjacent columns of pixel units in the row direction, is changed, the color filters of two adjacent sub-pixel units in the row direction, which belong to different two pixel units, have the same color; position of the data line connected with the sub-pixel units with color filters of the same color is changed, so that the data line is provided at a side of one of the sub-pixel units with color filters of the same color far away from the other one thereof. Therefore, while the color mixing phenomenon is avoided, a part of the black matrix, which should be provided between the two adjacent sub-pixel units in the row direction, may be omitted.

Abstract translation: 在液晶显示面板中，作为行方向上每两个相邻像素单元的子像素单元的滤色器的排列，从由行方向上的两个相邻列的像素单元构成的至少一个组为 属于不同的两个像素单元的行方向上的两个相邻子像素单元的滤色器具有相同的颜色; 与具有相同颜色的滤色器的子像素单元连接的数据线的位置被改变，使得数据线被设置在具有相同颜色的滤色器的一个子像素单元的一侧，其颜色远离 另一个。 因此，在避免混色现象的情况下，可以省略在行方向上在两个相邻的子像素单元之间设置的黑矩阵的一部分。

公开(公告)号：US20150092142A1

公开(公告)日：2015-04-02

申请号：US14049363

申请日：2013-10-09

Applicant: BOE Technology Group Co., Ltd.

Inventor： Yuting Zhang ,  Jing Lv ,  Zheng Fang

IPC: G02F1/1339 ,  G02F1/1368 ,  G02F1/1335 ,  G02F1/1333 ,  G02F1/1343 ,  H01L27/12 ,  G02F1/1362

CPC classification number: G02F1/1339 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/13439 ,  G02F1/13458 ,  G02F1/136227 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/136231 ,  G02F2201/50 ,  H01L27/1259

Abstract: Embodiments of the present invention provide a liquid crystal display device and a manufacturing method thereof. The device comprises: an upper substrate, comprising: substrate; a color filter and a black matrix, formed on a surface of the substrate facing a lower substrate in the same layer; a lower substrate, cell-assembled with the upper substrate and comprising: a base substrate; a gate metal bus, a gate insulating layer, a source/drain metal bus and a first insulating protection layer, which are formed on the base substrate sequentially; a transparent electrode, formed on the first insulating protection layer; and a second insulating protection layer, covering the transparent electrode; and a seal agent, provided at a periphery of a display area of the liquid crystal display device, wherein an upper portion of the seal agent is attached to the substrate and a lower portion thereof is attached to the second insulating protection layer.

Abstract translation: 本发明的实施例提供一种液晶显示装置及其制造方法。 该装置包括：上基板，包括：基板; 彩色滤光器和黑色矩阵，形成在面向相同层中的下基板的基板的表面上; 下基板，与上基板电池组装，并包括：基底; 栅极金属母线，栅极绝缘层，源极/漏极金属母线和第一绝缘保护层，依次形成在基底基板上; 形成在第一绝缘保护层上的透明电极; 和覆盖透明电极的第二绝缘保护层; 以及密封剂，设置在所述液晶显示装置的显示区域的周围，其中，所述密封剂的上部附着到所述基板，并且其下部附接到所述第二绝缘保护层。

公开(公告)号：US12183224B2

公开(公告)日：2024-12-31

申请号：US17785960

申请日：2021-06-30

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

Inventor： Song Yang ,  Pengxia Liang ,  Ge Shi ,  Yujie Liu ,  Zheng Fang ,  Yanliu Sun ,  Jiahui Han ,  Qian Wu ,  Hongpeng Li

IPC: G09G3/00 ,  G02F1/1335 ,  G02F1/13363 ,  G02F1/1362 ,  G09G3/34 ,  G09G3/36

Abstract: Provided is a display module. The display module includes: a base substrate, and a plurality of pixel circuits arranged in an array, a plurality of pixel electrodes arranged in an array, a liquid crystal layer, and a light source that are disposed on a side of the base substrate and successively arranged along a direction away from the base substrate; wherein the pixel circuit at least comprises a drive transistor, the drive transistor comprising a gate electrode, a first electrode, and a second electrode; and the pixel electrode at least comprises a reflective electrode.

公开(公告)号：US11747689B2

公开(公告)日：2023-09-05

申请号：US17788395

申请日：2021-05-27

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Jiahui Han ,  Shunhang Zhang ,  Pengxia Liang ,  Hua Huang ,  Guoqiang Wang ,  Zheng Fang ,  Ge Shi ,  Yujie Liu ,  Song Yang ,  Shiyu Zhang ,  Yanliu Sun ,  Meina Yu ,  Yuyao Wang

IPC: G02F1/1362 ,  G02F1/1335

CPC classification number: G02F1/136286 ,  G02F1/133548

Abstract: A display assembly, includes: a first substrate and a second substrate that are disposed opposite, a first liquid crystal layer located between the first substrate and the second substrate, a third substrate disposed at a side of the first substrate away from the second substrate, a second liquid crystal layer located between the first substrate and the third substrate, a first pixel circuit layer disposed between the first substrate and the first liquid crystal layer, a second pixel circuit layer disposed between the third substrate and the second liquid crystal layer, a polarizing device disposed on a side of the second pixel circuit layer away from the second liquid crystal layer, and a first metal wire grid polarizing layer disposed between the first substrate and the first pixel circuit layer. The first metal wire grid polarizing layer is electrically insulated from the first pixel circuit layer.

公开(公告)号：US11635658B2

公开(公告)日：2023-04-25

申请号：US17419161

申请日：2020-08-21

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

Inventor： Song Yang ,  Ge Shi ,  Haijun Niu ,  Yujie Liu ,  Ming Zhu ,  Shiyu Zhang ,  Zheng Fang ,  Yanliu Sun ,  Jiahui Han ,  Yuyao Wang

IPC: G02F1/13357 ,  H01L27/32 ,  H01L51/52 ,  G02B5/18 ,  G02F1/1335

Abstract: The color filter substrate includes a photoluminescent layer and an optical path adjustment layer. The photoluminescent layer includes a plurality of photoluminescent portions. Each photoluminescent portion is configured to receive backlight and emit excitation light. The optical path adjustment layer is located on a light incident side of the photoluminescent layer, and the optical path adjustment layer is configured to increase an incident angle of at least portion of the backlight that enters the photoluminescent layer.

公开(公告)号：US11468819B2

公开(公告)日：2022-10-11

申请号：US16614365

申请日：2019-04-30

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Dongni Liu ,  Minghua Xuan ,  Lei Wang ,  Xiaochuan Chen ,  Liang Chen ,  Li Xiao ,  Detao Zhao ,  Shengji Yang ,  Pengcheng Lu ,  Zheng Fang

IPC: G09G3/3266 ,  G09G3/20

Abstract: The present disclosure relates to the field of display technologies, and in particular, to a shift register circuit and a display device. The shift register circuit may include a plurality of GOAs for outputting scan signals to a plurality of pixel driving circuits and a plurality of EOAs for outputting control signals to the plurality of pixel driving circuits, where the GOAs and the EOAs are alternately arranged in a straight line.

公开(公告)号：US11335242B2

公开(公告)日：2022-05-17

申请号：US16652535

申请日：2019-10-14

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Dongni Liu ,  Minghua Xuan ,  Liang Chen ,  Detao Zhao ,  Li Xiao ,  Zheng Fang

IPC: G09G3/32 ,  H01L25/075 ,  H01L27/12 ,  H01L33/62

Abstract: The present disclosure provides a display substrate, including: a substrate; a plurality of pixel units on the substrate, each of the pixel units having a light-emitting device therein; a power supply electrode configured to supply a power supply voltage to the light-emitting device, wherein the power supply electrode includes a first electrode layer and a second electrode layer, the second electrode layer has a mesh-shaped structure and is coupled to the first electrode layer through a via hole, and the first electrode layer includes a plurality of first electrode parts spaced apart from each other and each having a block shape, each of the first electrode parts being electrically coupled to a plurality of light-emitting devices for supplying the power supply voltage to the plurality of light-emitting devices.

公开(公告)号：US11327370B2

公开(公告)日：2022-05-10

申请号：US16333193

申请日：2018-08-20

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Zheng Fang ,  Hyunsic Choi ,  Yunsik Im

IPC: G02F1/1343 ,  G02F1/1676 ,  G02F1/1335 ,  G02F1/167 ,  H01L27/32 ,  G02F1/1675

Abstract: Embodiments of the present disclosure disclose a peep preventing device. The peep preventing device includes first electrodes and a transparent insulating body on a transparent substrate. The insulating body has recesses, the first electrodes are located in the recesses, respectively, and an area of a section, taken along a plane parallel to the transparent substrate, of each recess gradually reduces in a direction away from the transparent substrate. The peep preventing device further includes transparent second electrodes each of which includes a second electrode sidewall portion covering a sidewall of one of the recesses. Closed spaces are defined between the insulating body and the second electrodes and the transparent substrate, and electrophoretic liquids are contained in the closed spaces, respectively, and contain reflective charged particles adapted to adhere to the second electrodes when a first electric field is applied between the first electrodes and the second electrodes.

公开(公告)号：US11205691B2

公开(公告)日：2021-12-21

申请号：US16821125

申请日：2020-03-17

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yanliu Sun ,  Ming Zhu ,  Ge Shi ,  Haijun Niu ,  Yuyao Wang ,  Shiyu Zhang ,  Song Yang ,  Zheng Fang ,  Jiahui Han ,  Yujie Liu ,  Hao Zhang

IPC: H01L27/32 ,  H01L27/12

Abstract: A display panel and a display device are provided, and the display panel includes a substrate and a pixel layer disposed on the substrate. The pixel layer includes a plurality of pixel units arranged in an array. The display panel includes a main light-transmitting region surrounded by the plurality of pixel units, and an orthographic projection of the main light-transmitting region on the substrate is not overlapped with orthographic projections of the plurality of pixel units on the substrate, so that external light is allowed to pass through the main light-transmitting region of the display panel, and then is received by an image acquisition device disposed on a side of the display panel.

公开(公告)号：US11099422B2

公开(公告)日：2021-08-24

申请号：US16764209

申请日：2019-12-11

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Song Yang ,  Ming Zhu ,  Shiyu Zhang ,  Zheng Fang ,  Haijun Niu ,  Ge Shi ,  Yujie Liu ,  Jiahui Han ,  Yuyao Wang

IPC: G02F1/1335 ,  G02F1/13363 ,  G02B5/26 ,  G02F1/1333

Abstract: The present disclosure relates to a display panel, a display device, a reflective filter and a control method thereof. The reflective filter includes: a substrate; a first dielectric layer having a first refractive index, and located on one side of the substrate; a periodic array structure located on one side of the first dielectric layer away from the substrate and in direct contact with the first dielectric layer, wherein the periodic array structure includes a plurality of solid material patterns spaced apart by gaps; and a second dielectric layer covering the periodic array structure and filling the gaps, wherein a material of the second dielectric layer is a variable refractive index material; wherein the first refractive index of the first dielectric layer is lower than an equivalent refractive index nneff of the periodic array structure with the gaps filled with the variable refractive index material.