Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019047695) ARRAY SUBSTRATE, LIQUID CRYSTAL DISPLAY PANEL AND DISPLAY DEVICE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/047695 International Application No.: PCT/CN2018/100653
Publication Date: 14.03.2019 International Filing Date: 15.08.2018
IPC:
G02F 1/1362 (2006.01)
G PHYSICS
02
OPTICS
F
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1
Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01
for the control of the intensity, phase, polarisation or colour
13
based on liquid crystals, e.g. single liquid crystal display cells
133
Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
136
Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
1362
Active matrix addressed cells
Applicants:
京东方科技集团股份有限公司 BOE TECHNOLOGY GROUP CO., LTD. [CN/CN]; 中国北京市 朝阳区酒仙桥路10号 No. 10 Jiuxianqiao Rd., Chaoyang District Beijing 100015, CN
Inventors:
马永达 MA, Yongda; CN
吴新银 WU, Xinyin; CN
乔勇 QIAO, Yong; CN
Agent:
北京同达信恒知识产权代理有限公司 TDIP & PARTNERS; 中国北京市 海淀区宝盛南路1号院20号楼8层101-01 101-01, 8/F, Building 20 No. 1 Baosheng South Road, Haidian District Beijing 100192, CN
Priority Data:
201710790394.905.09.2017CN
Title (EN) ARRAY SUBSTRATE, LIQUID CRYSTAL DISPLAY PANEL AND DISPLAY DEVICE
(FR) SUBSTRAT DE MATRICE, PANNEAU D'AFFICHAGE À CRISTAUX LIQUIDES ET DISPOSITIF D'AFFICHAGE
(ZH) 阵列基板、液晶显示面板和显示装置
Abstract:
(EN) Disclosed are an array substrate, a liquid crystal display panel and a display device, comprising: a base substrate; a plurality of pixel units located on the base substrate; and at least one recessed structure located in the pixel units, and a pixel electrode located in the pixel unit and covering the recessed structure, wherein an orthographic projection of an opening end of the same recessed structure on the base substrate covers an orthographic projection of a bottom end of same on the base substrate, and the area of the orthographic projection of the opening end of the recessed structure on the base substrate is greater than the area of the orthographic projection of the bottom end of same on the base substrate. The pixel electrode covers the recessed structure, thus the pixel electrode forms a recessed region, thereby when the array substrate is applied to the liquid crystal display panel, an electric field surrounding the recessed region of the pixel electrode may change in a circumferential direction, thereby enlarging a visual angle and improving the effect of a display image.
(FR) L'invention concerne un substrat de matrice, un panneau d'affichage à cristaux liquides et un dispositif d'affichage, comprenant : un substrat de base ; une pluralité d'unités de pixel situées sur le substrat de base ; et au moins une structure évidée située dans les unités de pixel, et une électrode de pixel située dans l'unité de pixel et recouvrant la structure évidée. Une projection orthographique d'une extrémité d'ouverture de ladite structure évidée sur le substrat de base recouvre une projection orthographique d'une extrémité inférieure de cette dernière sur le substrat de base, et la zone de la projection orthographique de l'extrémité d'ouverture de la structure évidée sur le substrat de base est supérieure à la zone de la projection orthographique de l'extrémité inférieure de cette dernière sur le substrat de base. L'électrode de pixel recouvre la structure évidée, de sorte que l'électrode de pixel forme une région évidée, moyennant quoi, lorsque le substrat de matrice est appliqué au panneau d'affichage à cristaux liquides, un champ électrique entourant la région évidée de l'électrode de pixel peut changer dans une direction circonférentielle, ce qui permet d'agrandir un angle visuel et d'améliorer l'effet d'une image d'affichage.
(ZH) 本公开公开了一种阵列基板、液晶显示面板和显示装置,包括:衬底基板;位于衬底基板上的多个像素单元;位于像素单元中的至少一个凹陷结构,位于像素单元中且覆盖凹陷结构的像素电极;同一凹陷结构的开口端在衬底基板的正投影覆盖其底端在衬底基板的正投影,且凹陷结构的开口端在衬底基板的正投影的面积大于其底端在衬底基板的正投影的面积。由于像素电极覆盖在凹陷结构上,从而可以使像素电极形成凹陷区域,进而在将阵列基板应用到液晶显示面板中时,可以使像素电极的凹陷区域周围电场在周向上存在变化,进而扩大视角,提高显示画面效果。
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)