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1. (WO2017015883) DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/015883 International Application No.: PCT/CN2015/085377
Publication Date: 02.02.2017 International Filing Date: 29.07.2015
IPC:
G02F 1/1335 (2006.01) ,G02F 1/1343 (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
1335
Structural association of optical devices, e.g. polarisers, reflectors, with the cell
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
Applicants:
武汉华星光电技术有限公司 WUHAN CHINA STAR OPTOELECTRONICE 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:
201510448290.027.07.2015CN
Title (EN) DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY
(FR) PANNEAU D'AFFICHAGE ET AFFICHEUR À CRISTAUX LIQUIDES
(ZH) 一种显示面板及液晶显示器
Abstract:
(EN) Provided are a display panel and liquid crystal display. The display panel comprises: a color filter substrate (210); a TFT substrate (220); and a liquid crystal layer (230) between the color filter substrate (210) and the TFT substrate (220). The display panel is divided into multiple pixel regions arranged in an array. A transmissive region and a reflective region are formed by dividing each pixel region in a direction perpendicular to the TFT substrate (220). The liquid crystal layer (230) has the same thickness in the transmissive region and the reflective region. In the transmissive region, a phase retardation plate (240) is disposed between the liquid crystal layer (230) and the TFT substrate (220), or between the liquid crystal layer (230) and the color filter substrate (210). The above arrangement can improve a poor liquid crystal alignment and dark-state light leakage during a rubbing operation, and simplify a related structure, thereby reducing technical difficulties.
(FR) L'invention concerne un panneau d'affichage et un afficheur à cristaux liquides. Le panneau d'affichage comprend : un substrat de filtre coloré (210) ; un substrat de TFT (220) ; et une couche de cristaux liquides (230) située entre le substrat de filtre coloré (210) et le substrat de TFT (220). Le panneau d'affichage est divisé en de multiples régions de pixel agencées en une matrice. Une région de transmission et une région de réflexion sont formées par division de chaque région de pixel dans une direction perpendiculaire au substrat de TFT (220). La couche de cristaux liquides (230) a la même épaisseur dans la région de transmission que dans la région de réflexion. Dans la région de transmission, une plaque à retard de phase (240) est disposée entre la couche de cristaux liquides (230) et le substrat de TFT (220), ou entre la couche de cristaux liquides (230) et le substrat de filtre coloré (210). L'agencement susmentionné permet d'améliorer un mauvais alignement de cristaux liquides et une fuite de lumière à l'état obscur pendant une opération de frottement, et de simplifier une structure associée, ce qui permet de réduire les difficultés techniques.
(ZH) 提供了一种显示面板及液晶显示器,显示面板包括:彩膜基板(210)、TFT基板(220)以及彩膜基板(210)和TFT基板(220)之间的液晶层(230);显示面板分为阵列分布的多个像素区域,每个像素区域包括沿TFT基板(220)垂直方向划分的透射区和反射区,透射区和反射区中的液晶层(230)的厚度相同;在透射区中,液晶层(230)与TFT基板(220)之间或液晶层(230)与彩膜基板(210)之间还设置相位延迟板(240)。通过上述方式,能够减少磨刷工序中液晶配向的不良和暗态漏光,同时可以简化结构,降低工艺难度。
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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 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)