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1. (WO2018205527) POLARIZING PLATE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY PANEL AND DISPLAY DEVICE
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Pub. No.: WO/2018/205527 International Application No.: PCT/CN2017/110376
Publication Date: 15.11.2018 International Filing Date: 10.11.2017
IPC:
G02B 5/30 (2006.01) ,G02F 1/1335 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5
Optical elements other than lenses
30
Polarising elements
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
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
合肥京东方光电科技有限公司 HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. [CN/CN]; 中国安徽省合肥市 铜陵北路2177号 No.2177, Tonglingbei Road Hefei, Anhui 230012, CN
Inventors:
刘智 LIU, Zhi; 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:
201710333743.412.05.2017CN
Title (EN) POLARIZING PLATE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY PANEL AND DISPLAY DEVICE
(FR) PLAQUE DE POLARISATION ET SON PROCÉDÉ DE FABRICATION, ET PANNEAU D'AFFICHAGE ET DISPOSITIF D'AFFICHAGE
(ZH) 偏光片及其制作方法、显示面板、显示设备
Abstract:
(EN) Provided are a polarizing plate (20) and a manufacturing method therefor, and a display panel (40) and a display device (30). The polarizing plate (20) comprises a polarizing layer (2), wherein the polarizing layer (2) comprises a plurality of independent polarizing units (3). The length of the polarizing unit (3) is m times of the length of a pixel unit (7), and the width of the polarizing unit (3) is n times of the width of the pixel unit (7), wherein m and n are both positive integers, and m and n are both not greater than 15. The amount of contraction of the polarizing units (3) at a frame of the display panel (40) made of the polarizing plate (20) can be greatly reduced, so that a narrow frame design of the display panel (40) can be realized.
(FR) La présente invention concerne une plaque de polarisation (20) et un procédé de fabrication correspondant, ainsi qu'un panneau d'affichage (40) et un dispositif d'affichage (30). La plaque de polarisation (20) comprend une couche de polarisation (2), la couche de polarisation (2) comprenant une pluralité d'unités de polarisation indépendantes (3). La longueur de l'unité de polarisation (3) est m fois la longueur d'une unité de pixel (7), et la largeur de l'unité de polarisation (3) est n fois la largeur de l'unité de pixel (7), m et n étant tous les deux des nombres entiers positifs, et m et n étant tous deux supérieurs à 15. La quantité de contraction des unités de polarisation (3) au niveau d'un cadre du panneau d'affichage (40) constitué de la plaque de polarisation (20) peut être considérablement réduite, de telle sorte qu'une conception de cadre étroit du panneau d'affichage (40) peut être réalisée.
(ZH) 一种偏光片(20)及其制作方法、显示面板(40)、显示设备(30)。偏光片(20)包括偏光层(2),偏光层(2)包括多个独立的偏光单元(3)。偏光单元(3)的长度为m倍的像素单元(7)的长度,偏光单元(3)的宽度为n倍的像素单元(7)的宽度;其中,m和n均为正整数,且m和n均不大于15。使用偏光片(20)制成的显示面板(40)的边框处的偏光单元(3)的收缩量可以大幅度降低,从而可以实现显示面板(40)的窄边框设计。
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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, JO, 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)