公开(公告)号：US09588393B2

公开(公告)日：2017-03-07

申请号：US14377793

申请日：2013-12-18

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Mingchao Li

IPC: G02F1/1333 ,  G02F1/137 ,  G02F1/1334 ,  B05D1/00 ,  C09K19/02 ,  G02F1/00 ,  G02F1/1337 ,  G02F1/1343 ,  C09K19/54

CPC classification number: G02F1/137 ,  B05D1/005 ,  C09K19/0225 ,  C09K19/0275 ,  C09K2019/548 ,  G02F1/0027 ,  G02F1/0045 ,  G02F1/1334 ,  G02F1/133711 ,  G02F1/134363 ,  G02F2001/13793

Abstract: A liquid crystal panel comprises an array substrate and an opposing substrate that is opposite to the array substrate; a polymer dispersed blue phase layer configured to serve as an alignment layer is formed on the array substrate; and at least two electrodes are provided on the array substrate. The liquid crystal panel can omit a rubbing process for an alignment layer on a side of an array substrate, and resolve the problem of the dark-state light leakage of the liquid crystal panel. A method of manufacturing a liquid crystal panel is further disclosed.

Abstract translation: 液晶面板包括阵列基板和与阵列基板相对的相对基板; 在阵列基板上形成配置成作为取向层的聚合物分散蓝相层; 并且在阵列基板上设置至少两个电极。 液晶面板可以省略阵列基板一侧的配向层的摩擦处理，解决了液晶面板的暗态光泄漏的问题。 进一步公开了一种制造液晶面板的方法。

公开(公告)号：US09557609B2

公开(公告)日：2017-01-31

申请号：US14370128

申请日：2013-09-17

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Mingchao Li

IPC: G02F1/1333 ,  G02F1/1341 ,  G02F1/1334

CPC classification number: G02F1/1341 ,  G02F1/1333 ,  G02F1/1334

Abstract: A method for manufacturing a polymer dispersed liquid crystal (PDLC) panel, which comprises: obtaining a liquid crystal mixture by uniformly mixing liquid crystal molecules, a photoinitiator and a prepolymer; forming a liquid crystal cell (23) by injecting the obtained liquid crystal mixture into an empty liquid crystal cell (22); and obtaining the PDLC panel by adopting uniformly alternated intense and weak light to irradiate the liquid crystal cell (23) to allow the liquid crystal mixture in the liquid crystal cell (23) to be subjected to polymerization. By adoption of the method, the manufactured PDLC panel has uniform brightness.

Abstract translation: 一种聚合物分散液晶（PDLC）面板的制造方法，其特征在于，包括：通过均匀混合液晶分子得到液晶混合物，光引发剂和预聚物; 通过将获得的液晶混合物注入空的液晶单元（22）中形成液晶单元（23）; 并且通过采用均匀交替的强弱光来照射液晶单元（23）以使液晶单元（23）中的液晶混合物进行聚合来获得PDLC面板。 通过采用该方法，制造的PDLC面板具有均匀的亮度。

公开(公告)号：US09097952B2

公开(公告)日：2015-08-04

申请号：US14124953

申请日：2012-11-15

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Mingchao Li ,  Jiaoming Lu ,  Jaegeon You

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

CPC classification number: G02F1/136286 ,  G02F1/133707 ,  G02F1/134309 ,  G02F1/134327 ,  G02F1/134363 ,  G02F2001/134318 ,  G02F2001/134381 ,  H01L27/124

Abstract: An array substrate and a liquid crystal display device adopt a four-domain electrode structure and have advantages of improving the gradient of a V-T curve and contrast, achieving ideal response time, and the like. The array substrate comprises gate lines, data lines and pixel units defined by the gate lines and the data lines. Pixel electrodes (10) and common electrodes (11) arranged on the same layer are formed in the pixel units. Both the common electrodes (11) and the pixel electrodes (10) adopt a comb structure, and comb teeth of the common electrodes (11) and comb teeth of the pixel electrodes (10) are alternately arranged. Each comb tooth of the comb structure is divided into an upper comb tooth (13) and a lower comb tooth (14) in different directions by a node (12). All the upper comb teeth (13) are parallel to each other, and all the lower comb teeth (14) are parallel to each other. For a pixel electrode (10) and a common electrode (11) that are neighboring each other, a spacing (151) between two upper comb teeth (13) is unequal to a spacing (152) between two lower comb teeth (14).

Abstract translation: 阵列基板和液晶显示装置采用四畴电极结构，具有提高V-T曲线和对比度的梯度，实现理想的响应时间等优点。 阵列基板包括由栅极线和数据线限定的栅极线，数据线和像素单元。 设置在同一层上的像素电极（10）和公共电极（11）形成在像素单元中。 公共电极（11）和像素电极（10）均采用梳状结构，公共电极（11）的梳齿和像素电极（10）的梳齿交替布置。 梳结构的每个梳齿由节点（12）分成不同方向的上梳齿（13）和下梳齿（14）。 所有上梳齿（13）彼此平行，并且所有下梳齿（14）彼此平行。 对于彼此相邻的像素电极（10）和公共电极（11），两个上梳齿（13）之间的间距（151）不等于两个下梳齿（14）之间的间距（152）。

公开(公告)号：US08994900B2

公开(公告)日：2015-03-31

申请号：US13703109

申请日：2012-09-21

Applicant: BOE Technology Group Co., Ltd.

Inventor： Mingchao Li ,  Jaegeon You

IPC: G02F1/1335 ,  G02F1/1343 ,  C09K19/54 ,  G02F1/1362

CPC classification number: G02F1/133516 ,  G02F1/1362 ,  G02F1/136209 ,  G02F2001/133521 ,  G02F2001/136222

Abstract: According to embodiments of the invention, there are provided a display module, a display device and a method of manufacturing the display module. The display module comprises an array structural layer and a color filter layer provided on a surface of the array structural layer. The color filter layer comprises black matrixes and color pixel layers, and the color pixel layers are formed between adjacent black matrixes, respectively.

Abstract translation: 根据本发明的实施例，提供了一种显示模块，显示装置和制造显示模块的方法。 显示模块包括阵列结构层和设置在阵列结构层的表面上的滤色器层。 滤色器层包括黑矩阵和彩色像素层，并且彩色像素层分别形成在相邻的黑矩阵之间。

公开(公告)号：US20240268197A1

公开(公告)日：2024-08-08

申请号：US18021610

申请日：2022-04-29

Applicant: Chengdu BOE Optoelectronics Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

Inventor： Jingyi Feng ,  Xiaoxin Li ,  Jianmin Ye ,  Mingchao Li

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

CPC classification number: H10K59/879 ,  H10K59/353 ,  H10K59/38 ,  H10K59/8792

Abstract: The display panel includes a substrate and a plurality of light-emitting units disposed on the substrate, wherein the light-emitting units includes a plurality of light-emitting devices arranged in an array, and a barrier is disposed between neighboring light-emitting devices; a dimming layer disposed on the light-exiting side of light-emitting unit, wherein the dimming layer includes a plurality of first refracting portions arranged in an array, and a second refracting portion is disposed between neighboring first refracting portions and contacted with the first refracting portions; and orthographic projections of the first refracting portions on the substrate overlap with an orthographic projection of the barrier on the substrate, and an orthographic projection of the second refracting portions on the substrate overlaps with orthographic projections of the light-emitting devices on the substrate.

公开(公告)号：US09977295B2

公开(公告)日：2018-05-22

申请号：US14774389

申请日：2014-12-04

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Mingchao Li

IPC: G02F1/137 ,  G02F1/1343 ,  G02F1/1337 ,  G02F1/1341 ,  G02F1/1347

CPC classification number: G02F1/134309 ,  G02F1/1337 ,  G02F1/1341 ,  G02F1/134363 ,  G02F1/13439 ,  G02F1/13471 ,  G02F1/137 ,  G02F2001/13793

Abstract: A display substrate (20) includes: a blue phase liquid crystal layer (25) and one or more sets of driving electrodes for driving the blue phase liquid crystal layer (25) in dark state; each set of the driving electrodes include two hetero-potential electrodes (21, 22), and the two hetero-potential electrodes (21, 22) generate an electric field at the blue phase liquid crystal layer (25) with a non-zero component in a first direction that is perpendicular to the polarization direction of incident light. This display substrate can reduce dark state light leakage and enhance display quality of devices. A manufacturing method for the display substrate (20) and a display device are disclosed.

公开(公告)号：US09366904B2

公开(公告)日：2016-06-14

申请号：US14380177

申请日：2013-11-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Mingchao Li

IPC: H01L21/00 ,  G02F1/1337 ,  G02F1/1335 ,  G02F1/1334 ,  G02F1/1341

CPC classification number: G02F1/1337 ,  G02F1/1334 ,  G02F1/133514 ,  G02F1/133528 ,  G02F1/133711 ,  G02F1/133753 ,  G02F1/1341 ,  G02F2001/133738 ,  G02F2001/133742 ,  G02F2001/133757

Abstract: A liquid crystal display panel and manufacture method thereof and a liquid crystal display device are provided. The liquid crystal display panel comprises an array substrate (1); a color filter substrate (2); and a liquid crystal cell (3) formed by assembling the array substrate (1) and the color filter substrate (2). The liquid crystal cell (3) is filled with liquid crystal. A multi-domain horizontally aligned liquid crystal layer (4) including a the polymerable liquid crystal mixture is provided on the array substrate (1), and liquid crystal molecules of the multi-domain horizontally aligned liquid crystal layer are horizontally aligned in multi domains on a plane of the array substrate (1) according to domain directions of electrodes on the array substrate (1). Since the multi-domain alignment is achieved by a single alignment process, the process is simple and the display quality can be improved by using this mix alignment technique.

Abstract translation: 提供一种液晶显示面板及其制造方法和液晶显示装置。 液晶显示面板包括阵列基板（1）; 滤色器基板（2）; 以及通过组装阵列基板（1）和滤色器基板（2）而形成的液晶单元（3）。 液晶单元（3）中充满液晶。 在阵列基板（1）上设置包括可聚合液晶混合物的多畴水平对准液晶层（4），多畴水平排列的液晶层的液晶分子在多畴中水平排列 根据阵列基板（1）上的电极的畴方向的阵列基板（1）的平面。 由于通过单个对准过程实现多域对准，所以该过程简单，并且可以通过使用该混合对准技术来提高显示质量。

公开(公告)号：US20140078432A1

公开(公告)日：2014-03-20

申请号：US13703109

申请日：2012-09-21

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Mingchao Li ,  Jaegeon You

IPC: G02F1/1335

CPC classification number: G02F1/133516 ,  G02F1/1362 ,  G02F1/136209 ,  G02F2001/133521 ,  G02F2001/136222

Abstract: According to embodiments of the invention, there are provided a display module, a display device and a method of manufacturing the display module. The display module comprises an array structural layer and a color filter layer provided on a surface of the array structural layer. The color filter layer comprises black matrixes and color pixel layers, and the color pixel layers are formed between adjacent black matrixes, respectively.

Abstract translation: 根据本发明的实施例，提供了一种显示模块，显示装置和制造显示模块的方法。 显示模块包括阵列结构层和设置在阵列结构层的表面上的滤色器层。 滤色器层包括黑矩阵和彩色像素层，并且彩色像素层分别形成在相邻的黑矩阵之间。

公开(公告)号：US10126595B2

公开(公告)日：2018-11-13

申请号：US14361036

申请日：2013-06-07

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Mingchao Li

IPC: G02F1/1335

Abstract: A transflective liquid crystal display device and a manufacturing method thereof are provided. The transflective liquid crystal display device comprises: a transflective liquid crystal display module (10) comprising a plurality of pixel units, and each pixel unit comprising a transmissive area and a reflective area; a backlight source (20) provided below the transflective liquid crystal display module (10); a condensing layer (30) provided at a face of the backlight source (20) facing the transflective liquid crystal display module (10) and comprising a plurality of condensing lenses (31) which correspond to the plurality of pixel units one by one so as to converge the internal light emitted from the backlight source (20) at the transmissive areas of corresponding pixel units; and a reflective layer (40) provided between the condensing layer (30) and the liquid crystal display module (10) and comprising meshes (41) passing the internal light converged by each said condensing lens (31).

公开(公告)号：US09905580B2

公开(公告)日：2018-02-27

申请号：US14911213

申请日：2015-07-20

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Ce Ning ,  Mingchao Li ,  Fangzhen Zhang

IPC: H01L29/82 ,  H01L27/12 ,  H01L29/786 ,  H01L29/40 ,  H01L29/66

CPC classification number: H01L27/124 ,  H01L27/1259 ,  H01L29/401 ,  H01L29/45 ,  H01L29/4908 ,  H01L29/66742 ,  H01L29/786 ,  H01L29/7869

Abstract: The present disclosure relates to the field of display technology and provides a method for manufacturing a TFT, the TFT, an array substrate including the TFT, and a display device. The method includes steps of forming a pattern of a gate electrode on 5 a base substrate, forming a gate insulation layer on the base substrate, and forming patterns of a source electrode and a drain electrode arranged above the gate insulation layer. The method further includes forming an antioxidation metal protection layer on a surface or surfaces of the gate electrode, the source electrode and/or the drain electrode.