WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Options
Query Language
Stem
Sort by:
List Length
Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2017063222) PIXEL ELECTRODE STRUCTURE AND LIQUID CRYSTAL DISPLAY PANEL
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/063222 International Application No.: PCT/CN2015/092749
Publication Date: 20.04.2017 International Filing Date: 23.10.2015
IPC:
G02F 1/1343 (2006.01) ,G02F 1/1337 (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
1333
Constructional arrangements
1343
Electrodes
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
1333
Constructional arrangements
1337
Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
Applicants: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.[CN/CN]; No.9-2, Tangming Road, Guangming New District Shenzhen, Guangdong 518132, CN
Inventors: YAO, Xiaohui; CN
HSU, Je Hao; CN
Agent: YUHONG INTELLECTUAL PROPERTY LAW FIRM; WU, Dajian/LIU, Hualian West Wing, Suite 713, One Junefield Plaza, 6 Xuanwumenwai Street, Xicheng District Beijing 100052, CN
Priority Data:
201510664790.815.10.2015CN
Title (EN) PIXEL ELECTRODE STRUCTURE AND LIQUID CRYSTAL DISPLAY PANEL
(FR) STRUCTURE D'ÉLECTRODES DE PIXELS ET PANNEAU D'AFFICHAGE À CRISTAUX LIQUIDES
(ZH) 一种像素电极结构及液晶显示面板
Abstract:
(EN) A pixel electrode structure and a liquid crystal display panel. The pixel electrode structure comprises: a first main electrode (201) and a second main electrode (202), wherein the first main electrode (201) and the second main electrode (202) are intersected and form a plurality of liquid crystal alignment regions; and a plurality of branch electrodes (204a, 204b, 204c, 204d), one end of each of the branch electrodes (204a, 204b, 204c, 204d) being at least connected with one of the first main electrode (201) and the second main electrode (202), and the branch electrodes (204a, 204b, 204c, 204d) distributed in the same liquid crystal alignment region (203) being parallel to each other; and in each liquid crystal alignment region (203), intervals (l1, l2, l3) between adjacent branch electrodes (204a, 204b, 204c, 204d) are reduced step by step along a direction being far away from a central region of the liquid crystal alignment region (203). The pixel electrode structure improves large-visual angle display performance of a liquid crystal display panel on the basis that the aperture opening ratio is ensured.
(FR) La présente invention concerne une structure d'électrodes de pixels et un panneau d'affichage à cristaux liquides. La structure d'électrodes de pixels comprend : une première électrode principale (201) et une seconde électrode principale (202), la première électrode principale (201) et la seconde électrode principale (202) se coupant et formant une pluralité de régions d'alignement de cristaux liquides; et une pluralité d'électrodes de dérivation (204a, 204b, 204c, 204d), une extrémité de chacune des électrodes de dérivation (204a, 204b, 204c, 204d) étant au moins connectée à la première électrode principale (201) ou à la seconde électrode principale (202), et les électrodes de dérivation (204a, 204b, 204c, 204d) réparties dans la même région d'alignement de cristaux liquides (203) étant parallèles les unes aux autres; et, dans chaque région d'alignement de cristaux liquides (203), des intervalles (l1, l2, l3) entre électrodes de dérivation adjacentes (204a, 204b, 204c, 204d) se réduisant progressivement dans un sens à l'opposé d'une région centrale de la région d'alignement de cristaux liquides (203). La structure d'électrodes de pixels améliore la performance d'affichage à grand angle visuel d'un panneau d'affichage à cristaux liquides sur la base de la garantie du rapport d'ouverture de l'ouverture.
(ZH) 一种像素电极结构及液晶显示面板,像素电极结构包括:第一主干电极(201)和第二主干电极(202),其中,第一主干电极(201)与第二主干电极(202)相交并形成多个液晶配向区;多个枝干电极(204a,204b,204c,204d),各个枝干电极(204a,204b,204c,204d)的一端至少与第一主干电极(201)和第二主干电极(202)之一连接,分布在同一液晶配向区(203)中的枝干电极(204a,204b,204c,204d)彼此平行;在每一液晶配向区(203)内,沿远离液晶配向区(203)的中心区域的方向,相邻枝干电极(204a,204b,204c,204d)之间的间距(l1,l2,l3)逐级减小。像素电极结构在保证开口率的基础上改善了液晶显示面板的大视角显示性能。
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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)