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1. WO2020087843 - DISPLAY PANEL

Publication Number WO/2020/087843
Publication Date 07.05.2020
International Application No. PCT/CN2019/078998
International Filing Date 21.03.2019
IPC
G02F 1/1335 2006.01
GPHYSICS
02OPTICS
FDEVICES 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
1Devices 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
01for the control of the intensity, phase, polarisation or colour
13based on liquid crystals, e.g. single liquid crystal display cells
133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333Constructional arrangements
1335Structural association of cells with optical devices, e.g. polarisers or reflectors
G02F 1/1333 2006.01
GPHYSICS
02OPTICS
FDEVICES 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
1Devices 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
01for the control of the intensity, phase, polarisation or colour
13based on liquid crystals, e.g. single liquid crystal display cells
133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333Constructional arrangements
CPC
G02F 1/1333
GPHYSICS
02OPTICS
FDEVICES 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
1Devices 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
01for the control of the intensity, phase, polarisation or colour 
13based on liquid crystals, e.g. single liquid crystal display cells
133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333Constructional arrangements; ; Manufacturing methods
G02F 1/133512
GPHYSICS
02OPTICS
FDEVICES 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
1Devices 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
01for the control of the intensity, phase, polarisation or colour 
13based on liquid crystals, e.g. single liquid crystal display cells
133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333Constructional arrangements; ; Manufacturing methods
1335Structural association of cells with optical devices, e.g. polarisers or reflectors
133509Filters, e.g. light shielding masks
133512Light shielding layers, e.g. black matrix
Applicants
  • 武汉华星光电技术有限公司 WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 高玲 GAO, Ling
Agents
  • 深圳翼盛智成知识产权事务所(普通合伙) ESSEN PATENT&TRADEMARK AGENCY
Priority Data
201811278315.730.10.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DISPLAY PANEL
(FR) ÉCRAN D'AFFICHAGE
(ZH) 显示面板
Abstract
(EN)
A display panel (1) comprises a first substrate (10), a second substrate (20), and a plurality of spacers (30). The first substrate (10) comprises a light shielding layer (101); the light shielding layer (101) has a matrix part (1010) and a plurality of widening parts (1011); the widening parts (1011) are disposed at intersections of at least one column and at least one row of the matrix part (1010); the second substrate (20) is provided opposite to the first substrate (10); the plurality of spacers (30) is provided on the first substrate (10); the spacers (30) are respectively covered by the widening parts (1011); one end of each of the spacers (30) abuts against the surface of the second substrate (20), wherein a slidable range of the end of the spacer (30) abutting against the second substrate (20) on the surface of the second substrate (20) is not greater than a coverage range of the corresponding widening part (1011).
(FR)
L'invention concerne un écran d'affichage (1) qui comprend un premier substrat (10), un second substrat (20) et une pluralité d'entretoises (30). Le premier substrat (10) comprend une couche de protection contre la lumière (101) ; la couche de protection contre la lumière (101) a une partie de matrice (1010) et une pluralité de parties d'élargissement (1011) ; les parties d'élargissement (1011) sont disposées aux intersections d'au moins une colonne et d'au moins une rangée de la partie matrice (1010) ; le second substrat (20) est disposé à l'opposé du premier substrat (10) ; la pluralité d'entretoises (30) est disposée sur le premier substrat (10) ; les entretoises (30) sont respectivement recouvertes par les parties d'élargissement (1011) ; une extrémité de chacun des entretoises (30) vient en butée contre la surface du second substrat (20), une plage de coulissement de l'extrémité de l'entretoise (30) venant en butée contre le second substrat (20) sur la surface du second substrat (20) n'étant pas supérieure à une plage de couverture de la partie d'élargissement (1011) correspondante.
(ZH)
一种显示面板(1)包括第一基板(10)、第二基板(20)及多个隔垫物(30)。第一基板(10)包括遮光层(101),遮光层(101)具有矩阵部(1010)及多个加宽部(1011),各加宽部(1011)设于矩阵部(1010)的至少一列及至少一行的相交处。第二基板(20)与第一基板(10)相对设置。多个隔垫物(30)设于第一基板(10)上,各隔垫物(30)分别被各加宽部(1011)覆盖,且各隔垫物(30)的一端抵靠于第二基板(20)的表面。其中,各隔垫物(30)抵靠于第二基板(20)的一端于第二基板(20)的表面上的可滑动范围不大于相对应的加宽部(1011)的覆盖范围。
Also published as
Latest bibliographic data on file with the International Bureau