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1. (WO2019047461) LIQUID CRYSTAL PANEL AND FABRICATION METHOD THEREFOR
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Pub. No.: WO/2019/047461 International Application No.: PCT/CN2018/072016
Publication Date: 14.03.2019 International Filing Date: 10.01.2018
IPC:
G02F 1/1362 (2006.01) ,G02F 1/1333 (2006.01) ,G02F 1/1335 (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
1333
Constructional arrangements
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:
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:
邵源 SHAO, Yuan; CN
唐敏 TANG, Min; CN
陈孝贤 CHEN, Hsiao Hsien; CN
Agent:
深圳市铭粤知识产权代理有限公司 MING & YUE INTELLECTUAL PROPERTY LAW FIRM; 中国广东省深圳市南山区南山街道前海路泛海城市广场2栋604室 Room 604 Building 2, Oceanwide City Square, Qianhai Road, Nanshan Street, Nanshan District Shenzhen, Guangdong 518066, CN
Priority Data:
201710797225.806.09.2017CN
Title (EN) LIQUID CRYSTAL PANEL AND FABRICATION METHOD THEREFOR
(FR) PANNEAU À CRISTAUX LIQUIDES ET SON PROCÉDÉ DE FABRICATION
(ZH) 液晶面板及其制作方法
Abstract:
(EN) A liquid crystal panel and a fabrication method therefor. The liquid crystal panel comprises an array substrate (11), a color filter substrate (12), a liquid crystal (13) filled between the array substrate (11) and the color filter substrate (12), and a light shielding layer (14). The side where the array substrate (11) is located is a light-emitting side, and an inner surface of the array substrate (11) is provided with a metal electrode line (15); the light shielding layer (14) is disposed on an outer surface of the array substrate (11), and the projection of the pattern of the light shielding layer (14) on the array substrate (11) at least partially covers the metal electrode line (15). By means of the side where the array substrate (11) is located being the light-emitting side and the side where the color filter substrate (12) is located being a light incident surface, and by providing the outer surface of the array substrate (11) with the light shielding layer (14) corresponding to the metal electrode line (15) on the inner surface thereof, the light shielding layer (14) is used to absorb external ambient light incident on the metal electrode line (15) facing the inner side of the array substrate (11), thereby reducing the reflection on the metal electrode line (15), improving the display contrast of the liquid crystal panel, and improving the display quality.
(FR) L'invention concerne un panneau à cristaux liquides et son procédé de fabrication. Le panneau à cristaux liquides comprend un substrat de réseau (11), un substrat de filtre coloré (12), un cristal liquide (13) introduit entre le substrat de réseau (11) et le substrat de filtre coloré (12), et une couche de protection contre la lumière (14). Le côté où le substrat de réseau (11) est situé est un côté électroluminescent, et une surface interne du substrat de réseau (11) est pourvue d'une ligne d'électrode métallique (15) ; la couche de protection contre la lumière (14) est disposée sur une surface extérieure du substrat de réseau (11), et la saillie du motif de la couche de protection contre la lumière (14) sur le substrat de réseau (11) recouvre au moins partiellement la ligne d'électrode métallique (15). Le côté où se trouve le substrat de réseau (11) étant le côté électroluminescent et le côté où se trouve le substrat de filtre coloré (12) étant une surface d'incidence de la lumière, et la surface externe du substrat de réseau (11) étant équipée de la couche de protection contre la lumière (14) correspondant à la ligne d'électrode métallique (15) sur sa surface interne, la couche de protection contre la lumière (14) peut être utilisée pour absorber la lumière ambiante externe incidente sur la ligne d'électrode métallique (15) faisant face au côté intérieur du substrat de réseau (11), ce qui permet de réduire la réflexion sur la ligne d'électrode métallique (15), d'améliorer le contraste d'affichage du panneau à cristaux liquides, et d'améliorer la qualité d'affichage.
(ZH) 一种液晶面板及其制作方法。液晶面板包括阵列基板(11)、彩膜基板(12)、填充于阵列基板(11)与彩膜基板(12)之间的液晶(13)以及遮光层(14),阵列基板(11)所在侧为出光侧,阵列基板(11)的内表面设有金属电极线(15),遮光层(14)设于阵列基板(11)的外表面,且遮光层(14)的图案在阵列基板(11)上的投影至少部分覆盖金属电极线(15)。通过将阵列基板(11)所在侧作为出光侧,彩膜基板(12)所在侧作为入光面,并在阵列基板(11)外表面设置有与其内表面的金属电极线(15)对应的遮光层(14),利用遮光层(14)吸收朝阵列基板(11)内侧的金属电极线(15)射入的外界环境光,减少了金属电极线(15)上的反射,提高了液晶面板的显示对比度,提升了显示品质。
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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)