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1. (WO2018120345) OPTICAL ALIGNMENT DEVICE
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Pub. No.: WO/2018/120345 International Application No.: PCT/CN2017/071909
Publication Date: 05.07.2018 International Filing Date: 20.01.2017
IPC:
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
1337
Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
Applicants:
深圳市华星光电技术有限公司 SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. [CN/CN]; 中国广东省深圳市 光明新区塘明大道9-2号谭玉 TAN Yu NO.9-2 Tangming Rd, Guangming New District Shenzhen, Guangdong 518132, CN
Inventors:
赵永超 ZHAO, Yongchao; CN
谢忠憬 HSIEH, Chung-ching; CN
Agent:
深圳翼盛智成知识产权事务所(普通合伙) ESSEN PATENT&TRADEMARK AGENCY; 中国广东省深圳市 福田区深南大道6021号喜年中心A座1709-1711 Hailrun Complex Block A Room 1709-1711 No.6021 Shennan Blvd,Futian District ShenZhen, Guangdong 518040, CN
Priority Data:
201611238324.428.12.2016CN
Title (EN) OPTICAL ALIGNMENT DEVICE
(FR) DISPOSITIF D'ALIGNEMENT OPTIQUE
(ZH) 光配向设备
Abstract:
(EN) An optical alignment device, comprising a machine table (201), and an alignment light source (203), a polarization sheet (204) and a twisted nematic liquid crystal box (205), used for adjusting a polarization direction of alignment light, located above the machine table (201). The optical alignment device can adjust a polarization direction of alignment light according to the alignment requirement, so that alignment films (308,309) with different alignment requirements can be aligned without rotating a substrate.
(FR) La présente invention concerne un dispositif d'alignement optique, comprenant une table de machine (201), et une source de lumière d'alignement (203), une feuille de polarisation (204) et une boîte à cristaux liquides nématiques torsadés (205), utilisées pour régler une direction de polarisation de lumière d'alignement, située au-dessus de la table de machine (201). Le dispositif d'alignement optique peut régler une direction de polarisation de la lumière d'alignement selon l'exigence d'alignement, de telle sorte que des films d'alignement (308, 309) ayant des exigences d'alignement différentes puissent être alignés sans faire tourner un substrat.
(ZH) 一种光配向设备,包括有机台(201)以及位于机台(201)上方的配向光源(203)、偏光片(204)以及用于调节配向光偏振方向的扭曲向列型液晶盒(205);光配向设备能够根据配向需求来调节配向光的偏振方向,从而不需要旋转基板就能对不同配向需求的配向膜(308,309)进行配向。
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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, DJ, 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, 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)