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1. WO2021035967 - DISPLAY PANEL

Publication Number WO/2021/035967
Publication Date 04.03.2021
International Application No. PCT/CN2019/117304
International Filing Date 12.11.2019
IPC
G02F 1/1339 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
1339Gaskets; Spacers; Sealing of cells
CPC
G02F 1/13394
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
1339Gaskets; Spacers; Sealing of cells
13394spacers regularly patterned on the cell subtrate, e.g. walls, pillars
G02F 1/13396
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
1339Gaskets; Spacers; Sealing of cells
13396Spacers having different sizes
Applicants
  • TCL华星光电技术有限公司 TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 曲硕 QU, Shuo
Agents
  • 深圳紫藤知识产权代理有限公司 PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD.
Priority Data
201910783364.423.08.2019CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DISPLAY PANEL
(FR) ÉCRAN D'AFFICHAGE
(ZH) 一种显示面板
Abstract
(EN)
The present invention relates to a display panel. According to the present invention, the sum of the areas of supporting surfaces of supporting columns in the unit area in a first area is greater than the sum of the areas of supporting surfaces of supporting columns in the unit area in a second area, so that a distance for pressing the second area of the panel is increased, the box thickness is more easily fitted with the reduction of liquid crystal volume, the generation of vacuum bubbles is prevented, the phenomenon of poor product quality is avoided, and the reliability of products is improved.
(FR)
La présente invention concerne un écran d'affichage. Selon la présente invention, la somme des zones de surfaces de support des colonnes de support dans la zone unitaire dans une première zone est supérieure à la somme des zones de surfaces de support de colonnes de support dans la zone unitaire dans une seconde zone, de telle sorte qu'une distance pour presser la seconde zone du panneau est augmentée, l'épaisseur de la boîte est plus facilement ajustée avec la réduction du volume de cristaux liquides, la génération de bulles sous vide est empêchée, le phénomène de mauvaise qualité de produit est évité et la fiabilité des produits est améliorée.
(ZH)
本发明涉及一种显示面板,本发明通过将所述第一区域内单位面积下的所述支撑柱的支撑面的面积之和大于所述第二区域内单位面积下的所述支撑柱的支撑面的面积之和,从而使得面板第二区域可下压的距离增加,从而盒厚更易配合液晶体积缩小,防止真空气泡的产生,避免造成产品品质不良的现象,提高产品的可靠性。
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Latest bibliographic data on file with the International Bureau