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1. (WO2014190715) PIXEL STRUCTURE AND LIQUID CRYSTAL PANEL
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/190715 International Application No.: PCT/CN2013/088869
Publication Date: 04.12.2014 International Filing Date: 09.12.2013
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
北京京东方显示技术有限公司 BEIJING BOE DISPLAY TECHNOLOGY CO., LTD. [CN/CN]; 中国北京市 经济技术开发区经海一路118号 No.118 Jinghaiyilu, BDA Beijing 100176, CN
Inventors:
王骁 WANG, Xiao; CN
Agent:
北京市柳沈律师事务所 LIU, SHEN & ASSOCIATES; 中国北京市海淀区彩和坊路10号1号楼10层 10th Floor, Building 1, 10 Caihefang Road, Haidian District Beijing 100080, CN
Priority Data:
201310204168.X28.05.2013CN
Title (EN) PIXEL STRUCTURE AND LIQUID CRYSTAL PANEL
(FR) STRUCTURE DE PIXELS ET PANNEAU À CRISTAUX LIQUIDES
(ZH) 像素结构及液晶面板
Abstract:
(EN) A pixel structure and a liquid crystal panel. The pixel structure comprises a data line (1), a pixel electrode (3), a gate line (2), and at least two thin film transistors (4, 5) connected in series between the pixel electrode (3) and the data line (1), wherein gate electrodes of the at least two thin film transistors (4, 5) are both connected to the gate line. By using the two thin film transistors (4, 5) which are connected in series, the off-state current is effectively reduced, the residual image problem is improved, and the display quality of the liquid crystal panel is improved.
(FR) L'invention concerne une structure de pixels et un panneau à cristaux liquides. La structure de pixels comprend une ligne de données (1), une électrode de pixel (3), une ligne de grille (2), et au moins deux transistors en couches minces (4, 5) connectés en série entre l'électrode de pixel (3) et la ligne de données (1), les électrodes de grille desdits deux transistors en couches minces (4, 5) sont toutes deux connectées à la ligne de grille. En utilisant les deux transistors en couches minces (4, 5) qui sont connectés en série, le courant dans l'état bloqué est réduit efficacement, le problème d'image résiduelle est amélioré et la qualité d'affichage du panneau à cristaux liquides est améliorée.
(ZH) 一种像素结构及液晶面板,像素结构包括数据线(1)、像素电极(3)、栅线(2)以及串联于像素电极(3)与数据线(1)之间的至少两个薄膜晶体管(4,5),至少两个薄膜晶体管(4,5)的栅极均连接于栅线。通过利用两个串联的薄膜晶体管(4,5),有效地减小了关态电流,改善了残像问题并且提高了液晶面板的显示品质。
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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, LT, 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, 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)