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1. (WO2017092079) LIQUID CRYSTAL DISPLAY DEVICE AND LIQUID CRYSTAL DISPLAY PANEL THEREOF
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/092079 International Application No.: PCT/CN2015/097896
Publication Date: 08.06.2017 International Filing Date: 18.12.2015
IPC:
G02F 1/1343 (2006.01) ,G09G 3/36 (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
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
G
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3
Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
20
for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix
34
by control of light from an independent source
36
using liquid crystals
Applicants:
武汉华星光电技术有限公司 WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD [CN/CN]; 中国湖北省武汉市 东湖开发区高新大道666号生物城C5栋 Building C5 No.666 Gaoxin Avenue, East Lake High-tech Development Zone Wuhan, Hubei 430070, CN
Inventors:
谢畅 XIE, Chang; CN
Agent:
深圳市威世博知识产权代理事务所(普通合伙) CHINA WISPRO INTELLECTUAL PROPERTY LLP.; 中国广东省深圳市 南山区高新区粤兴三道8号中国地质大学产学研基地中地大楼A806 Room A806 Zhongdi Building, China University of Geosciences Base, No.8 Yuexing 3rd Road, High-Tech Industrial Estate, Nanshan District Shenzhen, Guangdong 518057, CN
Priority Data:
201510870671.801.12.2015CN
Title (EN) LIQUID CRYSTAL DISPLAY DEVICE AND LIQUID CRYSTAL DISPLAY PANEL THEREOF
(FR) DISPOSITIF D’AFFICHAGE À CRISTAUX LIQUIDES ET PANNEAU D’AFFICHAGE À CRISTAUX LIQUIDES ASSOCIÉ
(ZH) 液晶显示装置及其液晶显示面板
Abstract:
(EN) A liquid crystal display device (40) and liquid crystal display panel (10) thereof, the method comprises: adding a first electrode (21) and a second electrode (22) to both of an array substrate (11) and a color filter substrate (12); when a voltage is applied to a common electrode (122) and a pixel electrode (112), the voltage is not applied to the first electrode (21) and the second electrode (22); a liquid crystal (13) deflects from a first direction (D1) to a perpendicular second direction (D2); and when voltages in opposite polarity are applied to the first electrode (21) and the second electrode (22), the voltage is not applied to the common electrode (122) and the pixel electrode (112). The liquid crystal (13) deflects from the second direction (D2) to the first direction (D1), reducing descending time and shortening response time.
(FR) La présente invention concerne un dispositif d’affichage à cristaux liquides (40) et un panneau d’affichage à cristaux liquides (10) associé, le procédé comprenant : l’ajout d’une première électrode (21) et d’une deuxième électrode (22) à la fois à un substrat de matrice (11) et un substrat de filtre coloré (12) ; lorsqu’une tension est appliquée à une électrode commune (122) et une électrode de pixel (112), la tension n’est pas appliquée à la première électrode (21) et la deuxième électrode (22) ; un cristal liquide (13) dévie depuis une première direction (D1) vers une deuxième direction perpendiculaire (D2) ; et lorsque des tensions de polarités opposées sont appliquées à la première électrode (21) et la deuxième électrode (22), la tension n’est pas appliquée à l’électrode commune (122) et l’électrode de pixel (112). Le cristal liquide (13) dévie depuis la deuxième direction (D2) vers la première direction (D1), de manière à réduire le temps de descente et raccourcir le temps de réponse.
(ZH) 一种液晶显示装置(40)及其液晶显示面板(10),在阵列基板(11)和彩膜基板(12)上均增加第一电极(21)和第二电极(22),在对公共电极(122)和像素电极(112)施加电压时,未对第一电极(21)和第二电极(22)施加电压,液晶(13)由第一方向(D1)偏转为相垂直的第二方向(D2),而在对第一电极(21)和第二电极(22)施加极性相反的电压时,未对公共电极(122)和像素电极(112)施加电压,液晶(13)由第二方向(D2)偏转为第一方向(D1),能够减少下降时间,缩短响应时间。
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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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
US20180031908