公开(公告)号：US10678086B2

公开(公告)日：2020-06-09

申请号：US16064637

申请日：2017-12-15

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Jinye Zhu ,  Wenqing Zhao ,  Haiyan Wang

IPC: G02F1/1335 ,  G02F1/133 ,  G02B3/12 ,  G02F1/19

Abstract: A display panel includes a first substrate, a second substrate, and a liquid crystal layer disposed between the first substrate and the second substrate, and further comprises: a first black matrix disposed on a side of the first substrate adjacent to the liquid crystal layer; a second black matrix disposed on a side of the second substrate away from the liquid crystal layer, a sum of an orthogonal projection of the second black matrix on the first substrate and an orthogonal projection of the first black matrix on the first substrate completely covers the first substrate; an optical device at least partially located in the liquid crystal layer and located in a hollow region of the first black matrix, the optical device configured to refract incident light when voltages are applied across the liquid crystal layer, and have the refracted light emitted from a gap between adjacent second black matrixes.

公开(公告)号：US10303006B2

公开(公告)日：2019-05-28

申请号：US14762042

申请日：2015-01-04

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Haiyan Wang ,  Kun Wu ,  Yunyun Tian ,  Zheng Fang ,  Qiangtao Wang ,  Hyun Sic Choi

IPC: G02F1/1343 ,  G02B3/14 ,  G02B27/22 ,  G02F1/1337 ,  G02F1/1335

Abstract: A liquid crystal lens and a display device are provided. The liquid crystal lens includes: a first substrate and a second substrate arranged opposite to each other; a liquid crystal layer, located between the first substrate and the second substrate; a plurality of strip-shaped first electrodes, parallel to each other and located on a side of the first substrate facing the liquid crystal layer; a first alignment layer, located on a side of the first electrodes facing the liquid crystal layer; a planar second electrode, located on a side of the second substrate facing the liquid crystal layer; and a second alignment layer, located on a side of the second electrode facing the liquid crystal layer, wherein an included angle between an extending direction of each of the first electrodes and one edge (a) of the first substrate is greater than zero, a rubbing direction of the first alignment layer and a rubbing direction of the second alignment layer are symmetric with respect to the extending direction of the first electrode, thereby ensuring that a liquid crystal lens with better symmetry can be acquired under smaller moiré pattern.

公开(公告)号：US20190064580A1

公开(公告)日：2019-02-28

申请号：US15767638

申请日：2017-07-31

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Zhongxiao Li ,  Xue Dong ,  Xiaochuan Chen ,  Wenqing Zhao ,  Haiyan Wang ,  Chen Yu Chen ,  Xiaochen Niu ,  Jinye Zhu

IPC: G02F1/1335 ,  G02F1/1343

CPC classification number: G02F1/133512 ,  G02F1/133514 ,  G02F1/134309 ,  G02F1/13439 ,  G02F2001/134345 ,  G02F2203/30 ,  G02F2203/64 ,  G02F2203/66

Abstract: Embodiments of the present disclosure provide a display panel and a display device. The display panel includes a plurality of sub-pixels each comprising a display unit. The display unit includes a first electrode, a second electrode and a liquid crystal layer. A first black matrix pattern is disposed at a side of the liquid crystal layer facing the first electrode and a second black matrix pattern is disposed at a side of the liquid crystal layer facing the second electrode, the second black matrix pattern having an opening therein, the first black matrix pattern being disposed at a position corresponding to the opening.

公开(公告)号：US09575328B2

公开(公告)日：2017-02-21

申请号：US14420746

申请日：2014-04-21

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Qiangtao Wang ,  Hyunsic Choi ,  Haiyan Wang ,  Zheng Fang

IPC: G02F1/15 ,  G02F1/1333 ,  G02F1/13 ,  G02F1/1347 ,  G02B27/26 ,  G02B27/22 ,  G02F1/1335 ,  G02F1/29

CPC classification number: G02B27/26 ,  G02B27/2214 ,  G02F1/133528 ,  G02F1/1347 ,  G02F2001/294 ,  G02F2202/28

Abstract: The present invention relates to the field of display technology, and particularly to a stereoscopic display device and a cell-aligning packaging method of the same. The stereoscopic display device is divided into a display area and a non-display area surrounding the display area on the periphery of the display area, and comprises a conversion panel and a liquid crystal panel which are aligned to form a cell, a first polarizer is provided between the conversion panel and the liquid crystal panel, the first polarizer is arranged in the display area, and an adhesive lump is provided around the first polarizer and correspondingly to the non-display area between the conversion panel and the liquid crystal panel and is used for bonding the conversion panel and the liquid crystal panel into a whole.

Abstract translation: 本发明涉及显示技术领域，特别涉及一种立体显示装置及其小区对准封装方法。 立体显示装置被分成显示区域和围绕显示区域的周围的显示区域的非显示区域，并且包括对齐以形成单元的转换面板和液晶面板，第一偏振器 设置在转换面板和液晶面板之间，第一偏振片设置在显示区域中，并且粘合剂块设置在第一偏振片周围并且对应于转换面板和液晶面板之间的非显示区域，并且是 用于将转换面板和液晶面板整体结合。

公开(公告)号：US20160246148A1

公开(公告)日：2016-08-25

申请号：US14646645

申请日：2014-07-31

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hui Li ,  Hyun Sic Choi ,  Zheng Fang ,  Haiyan Wang ,  Yunyun Tian

IPC: G02F1/1362 ,  H01L27/12 ,  G02F1/1343 ,  G02F1/1333 ,  G02F1/1368 ,  G02F1/1337

CPC classification number: G02F1/136286 ,  G02F1/133345 ,  G02F1/1337 ,  G02F1/134309 ,  G02F1/134363 ,  G02F1/1368 ,  G02F2001/134318 ,  G02F2001/134345 ,  G02F2001/134372 ,  H01L21/77 ,  H01L27/12 ,  H01L27/124 ,  H01L27/1259

Abstract: The present disclosure provides an array substrate and a method for producing the same and a liquid crystal display apparatus. The array substrate provided by an embodiment of the present invention comprises: a base substrate; a plurality of sub-pixel regions which are delimited by gate lines and data lines respectively and which are located on the base substrate, each of which is provided with a thin film transistor TFT and a common electrode above the thin film transistor; and an alignment film located above the common electrode, wherein the alignment film has an alignment direction at a predetermined angle to the direction in which the gate lines extend, and a void region is arranged at a location of the common electrode corresponding to the thin film transistor, the direction in which the void region extends being identical to the alignment direction of the alignment film.

Abstract translation: 本发明提供阵列基板及其制造方法以及液晶显示装置。 由本发明实施例提供的阵列基板包括：基底; 多个子像素区域，分别由栅极线和数据线限定，并且位于基底基板上，每个子像素区域在薄膜晶体管的上方设置有薄膜晶体管TFT和公共电极; 以及位于公共电极上方的取向膜，其中取向膜具有与栅极线延伸的方向成预定角度的取向方向，并且空隙区域布置在与薄膜对应的公共电极的位置处 晶体管，空隙区域延伸的方向与取向膜的取向方向相同。

公开(公告)号：US09041890B2

公开(公告)日：2015-05-26

申请号：US14104066

申请日：2013-12-12

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Qiangtao Wang ,  Xinli Ma ,  Haiyan Wang ,  Zheng Fang ,  Yunyun Tian

IPC: G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/134309 ,  G02F1/133707 ,  G02F1/134363 ,  G02F2001/133757 ,  G02F2001/134345

Abstract: A pixel structure comprises a plurality of pixel regions, and each of the pixel regions includes first and second electrodes that are overlapped with each other, the first electrode is disposed above the second electrode, and each of the pixel regions is divided at least into a first to fourth domain display regions; strip-shaped first electrodes in the first to fourth domain display regions make first to fourth angles with a reference direction; the sum of the first angle and the second angle is 180 degrees, the sum of the third angle and the fourth angle is 180 degrees, and the first, the second, the third and the fourth angles are different from one another.

Abstract translation: 像素结构包括多个像素区域，并且每个像素区域包括彼此重叠的第一和第二电极，第一电极设置在第二电极上方，并且每个像素区域至少被划分为 第一到第四域显示区域; 第一至第四域显示区域中的带状第一电极与参考方向形成第一至第四角度; 第一角度和第二角度的和为180度，第三角度和第四角度之和为180度，第一角度，第二角度，第三角度和第四角度彼此不同。

公开(公告)号：US11460736B2

公开(公告)日：2022-10-04

申请号：US16973526

申请日：2019-10-25

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Haiyan Wang

IPC: G02F1/133 ,  G02F1/1343 ,  G02F1/1333 ,  G02F1/1345

Abstract: A liquid crystal lens has at least two driving regions, and the liquid crystal lens includes a first electrode layer and a second electrode layer. The first electrode layer includes a plurality of first electrode groups, and each first electrode group includes a plurality of first electrodes. The plurality of first electrodes included in each first electrode group is configured to receive a plurality of first driving signals in a one-to-one correspondence manner, and each driving region in the at least two driving regions corresponds to at least one first electrode group. The second electrode layer is disposed opposite to the first electrode layer, and includes at least one second electrode configured to receive at least one second driving signal in a one-to-one correspondence manner.

公开(公告)号：US11409168B2

公开(公告)日：2022-08-09

申请号：US16068636

申请日：2018-01-02

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Haiyan Wang

IPC: G02F1/1343 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1362

Abstract: An array substrate, a display panel, and a display device. The array substrate includes a plurality of pixel units arranged in a matrix, wherein each row of pixel units includes a plurality of first pixel units and a plurality of second pixel units arranged at intervals. Furthermore, the array substrate further includes: a first pixel electrode layer, a second pixel electrode layer, and a transparent insulating layer between the first pixel electrode layer and the second pixel electrode layer. In the above array substrate, for each row of pixel units, a plurality of first pixel electrodes for the plurality of first pixel units are arranged at intervals in the first pixel electrode layer, and a plurality of second pixel electrodes for the plurality of second pixel units are arranged at intervals in the second pixel electrode layer.

公开(公告)号：US11366340B2

公开(公告)日：2022-06-21

申请号：US16473460

申请日：2018-11-19

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Zhongxiao Li ,  Xiaochuan Chen ,  Wenqing Zhao ,  Weili Zhao ,  Haiyan Wang ,  Chen Yu Chen

IPC: G02C7/08 ,  G02F1/29

Abstract: A liquid crystal cell, a method of driving a liquid crystal cell, and a liquid-crystal-based spectacle lens are provided. The liquid crystal cell includes: a ring-like electrode layer, a liquid crystal layer, and an opposite electrode layer. The second ring-like electrode region is concentric with the first ring-like electrode region and surrounds the first ring-like electrode region; the first ring-like electrode region is configured to drive corresponding liquid crystal molecules in the liquid crystal layer, so as to form a first Fresnel zone plate region in the liquid crystal cell; the second ring-like electrode region is configured to drive corresponding liquid crystal molecules in the liquid crystal layer, so as to form a second Fresnel zone plate region of the liquid crystal cell; an order of the second Fresnel zone plate region is smaller than an order of the first Fresnel zone plate region.

公开(公告)号：US11320705B2

公开(公告)日：2022-05-03

申请号：US16454693

申请日：2019-06-27

Applicant: BOE Technology Group Co., Ltd.

Inventor： Haiyan Wang

IPC: G02F1/1343 ,  G02F1/13 ,  G02F1/133 ,  G02F1/1335

Abstract: The present disclosure provides a liquid crystal display panel and a liquid crystal deflection control method. The liquid crystal display panel includes a color filter substrate and an array substrate which are assembled to form a cell, and liquid crystals located therebetween. The liquid crystal display panel further includes a plurality of pixel regions. Each pixel region includes a first area and a second area, the color filter substrate in each pixel region includes a black matrix covered by an orthographic projection of the second area on the color filter substrate, a light extracting member is disposed on a side of the array substrate in each pixel region adjacent to the liquid crystals and covered by an orthographic projection of the first area on the array substrate, and the light extracting member is configured to emit vertical light. Each pixel region further includes a liquid crystal deflection control device.