公开(公告)号：EP3380890A1

公开(公告)日：2018-10-03

申请号：EP16816161.0

申请日：2016-06-07

Applicant: BOE Technology Group Co., Ltd. ,  Hefei Xinsheng Optoelectronics Technology Co., Ltd

Inventor： ZHAO, Jian ,  JIANG, Xuebing ,  LIU, Jinliang

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

CPC classification number: G02F1/1368 ,  G02F1/134309 ,  G02F1/136286 ,  G02F2001/134345 ,  G02F2001/136295 ,  G02F2201/121 ,  G02F2201/123 ,  G09G3/3648 ,  G09G3/3655 ,  G09G3/3666 ,  G09G2300/0426 ,  G09G2300/0814 ,  G09G2320/0209 ,  G09G2320/0223 ,  G09G2320/0242 ,  G09G2320/0247 ,  G09G2320/0257 ,  H01L27/124 ,  H01L27/1259 ,  H03K17/6871

Abstract: The present disclosure provides an array substrate. The array substrate includes a display region and a plurality of control lines, the display region being divided into a plurality of sub-regions, each sub-region comprising a plurality of pixels, each pixel including a common electrode. Common electrodes in pixels in a sub-region are electrically connected together; common electrodes in two sub-regions are connected by a switching unit; and a control line is connected with the common electrodes in the sub-region to provide a common voltage signal to the common electrodes.

公开(公告)号：EP3211473A4

公开(公告)日：2018-07-04

申请号：EP15752903

申请日：2015-04-20

Applicant: BOE TECHNOLOGY GROUP CO LTD

Inventor： CHENG HONGFEI ,  XIAN JIANBO ,  QIAO YONG ,  LU YONGCHUN ,  LI WENBO ,  LI PAN

IPC: G02F1/1333 ,  G02F1/1337 ,  G02F1/1343

CPC classification number: G02F1/1337 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/133753 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133776 ,  G02F2001/134345 ,  G02F2201/121 ,  G02F2201/123

Abstract: The present invention relates to a display technology field, particular relates to a display panel and a display apparatus. The display panel includes multiple sub-pixel areas, a first substrate and a second substrate oppositely arranged to form a cell; and a liquid crystal layer disposed between the first substrate and the second substrate. The second substrate includes a first sub-pixel electrode and a second sub-pixel electrode disposed in each of multiple areas respectively corresponding to the plurality of sub-pixel areas, a protruded object is disposed in a gap between the first sub-pixel electrode and the second sub-pixel electrode, which are adjacent to each other and are respectively included in different sub-pixel areas, and a projection of the protruded object at least partially overlaps an area of the liquid crystal layer corresponding to the gap. In this display panel, since the protruded object is disposed in the gap between two adjacent sub-pixel electrodes included in two different sub-pixel areas on the first substrate. Thus, the dark area of pixels caused by the dislocation of the liquid crystal molecule alignment in the gap can be restricted and display performance can be improved.

公开(公告)号：EP3333625A1

公开(公告)日：2018-06-13

申请号：EP17206264.8

申请日：2017-12-08

Applicant: Samsung Display Co., Ltd.

Inventor： KIM, Seulki

IPC: G02F1/1345 ,  G02F1/1343 ,  G02F1/1362

CPC classification number: G02F1/1343 ,  G02F1/134309 ,  G02F1/1345 ,  G02F1/136286 ,  G02F2001/134372 ,  G02F2001/13629 ,  G02F2201/121

Abstract: A display device is capable of improving image quality, the display device including: a first substrate and a second substrate facing each other; a common electrode between the first substrate and the second substrate, the common electrode including a first area and a second area; a first pixel group including a plurality of first pixel electrodes located at a display area of the first substrate and overlapping the first area of the common electrode; a second pixel group including a plurality of second pixel electrodes located at the display area of the first substrate and overlapping the second area of the common electrode; a first auxiliary line physically connected to the first area of the common electrode; a second auxiliary line physically connected to the second area of the common electrode; a first connection portion located at a non-display area of the first substrate and electrically connected to the first auxiliary line; and a second connection portion located at the non-display area of the first substrate and electrically connected to the second auxiliary line. The first connection portion and the second connection portion do not physically contact each other.

公开(公告)号：EP3327763A1

公开(公告)日：2018-05-30

申请号：EP16727927.2

申请日：2016-01-14

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

Inventor： LIU, Zheng ,  KUO, Tsung Chieh ,  CHEN, Xi ,  ZHANG, Xiaoxiang ,  ZHANG, Zhichao ,  LIU, Mingxuan

IPC: H01L21/77 ,  H01L27/12

CPC classification number: H01L27/1288 ,  G02F1/133345 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/136227 ,  G02F1/1368 ,  G02F2001/134318 ,  G02F2001/134372 ,  G02F2201/121 ,  G02F2201/123 ,  H01L21/77 ,  H01L27/12 ,  H01L29/66765

Abstract: The present invention provides a method for manufacturing an array substrate, an array substrate, and a display device. The method for manufacturing an array substrate comprises: forming a pattern comprising a pixel electrode and a pattern comprising a gate of a thin film transistor on a substrate; forming a gate insulating layer; forming a pattern comprising an active layer and a source and a drain, which are provided on the active layer, of the thin film transistor by a patterning process; forming a passivation layer; forming a pattern comprising a main via penetrating through the gate insulating layer and the passivation layer and a main-via extension portion under a portion of the drain by a patterning process, wherein the main via is connected to the main-via extension portion; removing a portion of the drain which protrudes above the main-via extension portion so as to form a pattern comprising a final via; and forming a pattern comprising a connection electrode and a common electrode, wherein the connection electrode electrically connects the drain to the pixel electrode through the final via.

公开(公告)号：EP3217217A4

公开(公告)日：2018-05-30

申请号：EP15848157

申请日：2015-11-05

Applicant: BOE TECHNOLOGY GROUP CO LTD ,  BEIJING BOE OPTOELECTRONICS TECH CO LTD

Inventor： WANG ZHENWEI ,  FAN YUGUANG ,  FANG YEZHOU ,  ZHU HONG ,  YU HONGJUN

IPC: G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/134363 ,  G02F1/133707 ,  G02F1/134309 ,  G02F1/134327 ,  G02F1/13439 ,  G02F2001/134345 ,  G02F2001/134372 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2201/124

Abstract: An array substrate, a display device and a method for manufacturing an array substrate are provided. The array substrate includes: two first conductive connection strips arranged opposite to each other; and multiple electrode strips arranged between the two first conductive connection strips. The multiple electrode strips are electrically connected to each other via the two first conductive connection strips. Slits are formed between adjacent electrode strips. The multiple electrode strips include at least one electrode strip, of which one end is electrically connected to one of the two first conductive connection strips and another end is spaced at a distance from the other of the two first conductive connection strips to form an opening. The opening is communicated with two adjacent slits.

公开(公告)号：EP3211475A4

公开(公告)日：2018-05-30

申请号：EP15794449

申请日：2015-03-18

Applicant: BOE TECHNOLOGY GROUP CO LTD

Inventor： WU YANBING ,  WANG DONGSHENG ,  DONG YOUMEI

IPC: G02F1/1335

CPC classification number: G02F1/133504 ,  G02B6/0011 ,  G02B6/0036 ,  G02B6/0043 ,  G02B6/0055 ,  G02B6/0056 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133524 ,  G02F1/133528 ,  G02F1/133553 ,  G02F1/133606 ,  G02F1/133615 ,  G02F1/1368 ,  G02F2001/133302 ,  G02F2001/133548 ,  G02F2001/133565 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2202/42

Abstract: A substrate for display, a display panel and a display device are provided. The substrate for display comprises a base (200) comprising an upper surface (202) and a lower surface (203) which are opposite to each other. The lower surface (203) of the base (200) is formed with scattering microstructures (205), and the upper surface (202) of the base (200) is formed with a layer structure for display, thereby achieving ultrathin appearance and low cost of the display device.

公开(公告)号：EP3306385A1

公开(公告)日：2018-04-11

申请号：EP15860011.4

申请日：2015-11-20

Applicant: BOE Technology Group Co., Ltd.

Inventor： LI, Wenbo ,  LI, Pan

IPC: G02F1/1368 ,  G02F1/1362

CPC classification number: G02F1/134309 ,  G02F1/133345 ,  G02F1/136227 ,  G02F1/13624 ,  G02F1/136286 ,  G02F1/1368 ,  G02F1/137 ,  G02F2001/134345 ,  G02F2001/136218 ,  G02F2001/13685 ,  G02F2201/121 ,  G02F2201/123

Abstract: The present disclosure relates to the field of display technologies, wherein it discloses an array substrate, a liquid crystal display panel and a liquid crystal display device for increasing the visual angle of the liquid crystal display device. The array substrate comprises a plurality of pixel units arranged in an array. At least one pixel unit comprises a first pixel electrode and a second pixel electrode. The first pixel electrode is connected with a first thin film transistor and the second pixel electrode is connected with a second thin film transistor; wherein a channel is provided between a source and a drain of the first thin film transistor, the projection of the first pixel electrode on the plane where the channel resides covers at least part of the channel, and the first pixel electrode and the source and drain of the first thin film transistor constitute a top gate thin film transistor. The liquid crystal display panel comprises the array substrate provided by the above technical solution. The liquid crystal display device comprises the liquid crystal display panel provided by the above technical solution. The array substrate, the liquid crystal display panel and the liquid crystal display device provided by the present disclosure are used in a liquid crystal display apparatus.

Abstract translation: 本发明涉及显示技术领域，公开了一种增加液晶显示装置视角的阵列基板，液晶显示面板和液晶显示装置。 阵列基板包括排列成阵列的多个像素单元。 至少一个像素单元包括第一像素电极和第二像素电极。 第一像素电极连接第一薄膜晶体管，第二像素电极连接第二薄膜晶体管; 其中在所述第一薄膜晶体管的源极和漏极之间提供沟道，所述沟道所在的平面上的所述第一像素电极的投影覆盖所述沟道的至少一部分，并且所述第一像素电极和所述源极和漏极 第一薄膜晶体管构成顶栅薄膜晶体管。 液晶显示面板包括上述技术方案提供的阵列基板。 该液晶显示装置包括上述技术方案提供的液晶显示面板。 本发明提供的阵列基板，液晶显示面板和液晶显示装置用于液晶显示装置。

公开(公告)号：EP3252528A2

公开(公告)日：2017-12-06

申请号：EP17174112.7

申请日：2017-06-01

Applicant: Samsung Display Co., Ltd.

Inventor： LEE, Hyeok Jin ,  KWON, Oh Jeong ,  KIM, Ka Eun ,  KIM, Soo Dong ,  KIM, Su Jin ,  KIM, Jin Won ,  CHO, Jae Bum ,  JEON, Baek Kyun

IPC: G02F1/1337

CPC classification number: G02F1/133711 ,  C08F22/105 ,  C09K19/3852 ,  C09K19/3857 ,  C09K19/56 ,  G02F1/133707 ,  G02F1/133753 ,  G02F1/134309 ,  G02F1/1368 ,  G02F2001/133726 ,  G02F2001/133761 ,  G02F2201/121 ,  G02F2201/123 ,  Y10T428/1005

Abstract: A liquid crystal display and manufacturing method thereof are provided. The liquid crystal display includes: a first substrate (110), a second substrate (210) overlapping the first substrate (110), a liquid crystal layer (3) positioned between the first substrate (110) and the second substrate (210) and including a plurality of liquid crystal molecules (310), a first alignment layer (11) positioned between the first substrate (110) and the liquid crystal layer (3), a second alignment layer (21) positioned between the second substrate (210) and the liquid crystal layer (3), and a plurality of protrusions (25) positioned at at least one of between the first alignment layer (11) and the liquid crystal layer (3) and between the second alignment layer (21) and the liquid crystal layer (3), wherein at least one among the plurality of protrusions (25) includes a polymer of a reactive mesogen, and the reactive mesogen is represented by Chemical Formula 1:

wherein in the Chemical Formula 1, P a , P b , A 1 , A 2 and n are the same as defined in the specification.

Abstract translation: 液晶显示器及其制造方法。 液晶显示器包括：第一基板（110），与第一基板（110）重叠的第二基板（210），位于第一基板（110）和第二基板（210）之间的液晶层（3），以及 包括多个液晶分子（310），位于第一基板（110）和液晶层（3）之间的第一取向层（11），位于第二基板（210）之间的第二取向层（21） 和液晶层（3）之间以及多个位于第一取向层（11）和液晶层（3）之间以及第二取向层（21）和第二取向层 液晶层（3），其中所述多个突起（25）中的至少一个包括反应性液晶元的聚合物，并且所述反应性液晶元由化学式1表示：其中在化学式1中，Pa，Pb，A1 A2和n与说明书中定义的相同。

公开(公告)号：EP3249455A1

公开(公告)日：2017-11-29

申请号：EP17155316.7

申请日：2017-02-09

Applicant: Samsung Display Co., Ltd.

Inventor： Han, Kang Soo ,  Yeo, Yun Jong ,  Kim, Dong Uk ,  Cho, Hyun Min ,  Cho, Hyung Bin ,  Kim, Ji Hun ,  Cho, Sung Won ,  Kim, Young Min ,  Park, Hae Il ,  Baek, Seung Jin ,  Lee, Dae Young ,  Jo, Kun Hee ,  Jo, Gug Rae

IPC: G02F1/1335

CPC classification number: G02F1/133536 ,  G02F1/133528 ,  G02F1/133617 ,  G02F1/133621 ,  G02F2001/133548 ,  G02F2001/133565 ,  G02F2001/133614 ,  G02F2201/121 ,  G02F2202/108 ,  G02F2202/36 ,  G02F2203/05 ,  G02F2203/34

Abstract: A display device includes a first substrate (1000), a first wavelength conversion layer (WC_G) and a second wavelength conversion layer (WC_R) disposed on the first substrate (1000) and spaced apart from each other, and a polarization layer (POL2) disposed on the first wavelength conversion layer (WC_G) and the second wavelength conversion layer (WC_R), the polarization layer (POL2) including a reflection portion (RP2) and a transmitting portion (TP2), in which the reflection portion (RP2) overlaps a gap formed between the first wavelength conversion layer (WC_G) and the second wavelength conversion layer (WC_R).

Abstract translation: 一种显示装置，包括：第一基板（1000）;设置在第一基板（1000）上且彼此间隔开的第一波长转换层（WC_G）和第二波长转换层（WC_R）;以及偏振层（POL2） 设置在第一波长转换层（WC_G）和第二波长转换层（WC_R）上的包括反射部分（RP2）和透射部分（TP2）的偏振层（POL2），其中反射部分（RP2） 在第一波长转换层（WC_G）和第二波长转换层（WC_R）之间形成的间隙。

公开(公告)号：EP3242191A1

公开(公告)日：2017-11-08

申请号：EP15874991.1

申请日：2015-11-17

Applicant: BOE Technology Group Co., Ltd.

Inventor： ZHAO, Lijun

IPC: G06F3/044

CPC classification number: G02F1/13338 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2201/121 ,  G02F2201/123 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04103

Abstract: The present invention discloses a substrate of a touch display screen and a method of fabricating the same, a touch sc reen and a display device. The substrate includes a base substrate and a layer of electrode layer provided on the base substrate, the electrode layer includes a plurality of first electrodes and a plurality of third electrodes, which intersect with and are electrically insulated from each other; wherein, the first electrodes and the third electrodes input a common electrode signal, when the first electrodes and the third electrodes are at a first time period with image display; and the third electrodes and a part of the first electrodes input a touch control signal, when the first electrodes and the third electrodes are at a second time period without image display. In the above technical solution, a touch receiving electrode and a touch transmitting electrode can be provided in a same layer, and when a common electrode is formed on the substrate, the touch transmitting electrode and the touch receiving electrode may be formed on the formed common electrode. The structure of the substrate is simplified, the production processes of the substrate are reduced, and fabrication costs of the substrate are lowered.

Abstract translation: 本发明公开了一种触摸显示屏的基板及其制造方法，触摸屏和显示装置。 所述基板包括基础基板和设置在所述基础基板上的电极层，所述电极层包括彼此交叉且电绝缘的多个第一电极和多个第三电极; 其中，当所述第一电极和所述第三电极处于第一时间周期且所述图像显示时，所述第一电极和所述第三电极输入公共电极信号; 并且当第一电极和第三电极处于没有图像显示的第二时间段时，第三电极和一部分第一电极输入触摸控制信号。 在上述技术方案中，触控接收电极和触控发射电极可以设置在同一层，当在基板上形成公共电极时，触控发射电极和触控接收电极可以形成在所形成的公共电极上 电极。 简化了基板的结构，减少了基板的生产工艺，降低了基板的制造成本。