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1. (WO2019061737) METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY PANEL
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Pub. No.: WO/2019/061737 International Application No.: PCT/CN2017/111432
Publication Date: 04.04.2019 International Filing Date: 16.11.2017
IPC:
G02F 1/1362 (2006.01) ,G02F 1/1368 (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
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
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
1368
in which the switching element is a three-electrode device
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:
深圳市华星光电半导体显示技术有限公司 SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. [CN/CN]; 中国广东省深圳市 光明新区公明街道塘明大道9-2号 No. 9-2,Tangming Road Gongming Street, Guangming New District Shenzhen, Guangdong 518132, CN
Inventors:
卞峰苓 BIAN, Fengling; CN
Agent:
深圳市德力知识产权代理事务所 COMIPS INTELLECTUAL PROPERTY OFFICE; 中国广东省深圳市 福田区上步中路深勘大厦15E Room 15E, Shenkan Building Shangbu Zhong Road, Futian District Shenzhen, Guangdong 518028, CN
Priority Data:
201710901828.828.09.2017CN
Title (EN) METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY PANEL
(FR) PROCÉDÉ DE FABRICATION D'UN PANNEAU D'AFFICHAGE À CRISTAUX LIQUIDES ET PANNEAU D'AFFICHAGE À CRISTAUX LIQUIDES
(ZH) 液晶显示面板的制作方法及液晶显示面板
Abstract:
(EN) A method for manufacturing a liquid crystal display panel and the liquid crystal display panel. According to the method, a mask which is adopted for patterning a second metal layer (6) is utilized for patterning a common electrode (11) on a second substrate (9), so that a hollow-out area (111) of the same pattern as the second metal layer (6) is formed on the common electrode (11), thereby reducing the capacitance between the second metal layer (6) and the common electrode (11), alleviating the problem of horizontal crosstalk, and improving the displaying quality of the liquid crystal display panel.
(FR) L'invention concerne un procédé de fabrication d'un panneau d'affichage à cristaux liquides et le panneau d'affichage à cristaux liquides. Selon le procédé, un masque qui est adopté pour former une deuxième couche métallique (6) est utilisé pour former une électrode commune (11) sur un deuxième substrat (9), de telle sorte qu'une zone évidée (111) du même motif que la deuxième couche métallique (6) est formée sur l'électrode commune (11), ce qui permet de réduire la capacité entre la deuxième couche métallique (6) et l'électrode commune (11), d'atténuer le problème de diaphonie horizontale, et d'améliorer la qualité d'affichage du panneau d'affichage à cristaux liquides.
(ZH) 一种液晶显示面板的制作方法及液晶显示面板。该方法利用第二金属层(6)图案化时所采用的掩膜板对第二基板(9)上的公共电极(11)进行图案化,使得公共电极(11)上形成于第二金属层(6)的图案相同的镂空区(111),从而减小第二金属层(6)与公共电极(11)之间的电容,减轻水平串扰问题,提升液晶显示面板的显示品质。
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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, 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)