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1. WO2020107503 - DISPLAY PANEL, MANUFACTURING METHOD, AND DISPLAY DEVICE

Publication Number WO/2020/107503
Publication Date 04.06.2020
International Application No. PCT/CN2018/119077
International Filing Date 04.12.2018
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 1/1339 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 1/1335
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
G02F 1/1339
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
Applicants
  • 惠科股份有限公司 HKC CORPORATION LIMITED [CN]/[CN]
Inventors
  • 杨春辉 YANG, Chunhui
Agents
  • 深圳市百瑞专利商标事务所(普通合伙) SHENZHEN BAIRUI PATENT&TRADEMARK OFFICE
Priority Data
201821960017.126.11.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DISPLAY PANEL, MANUFACTURING METHOD, AND DISPLAY DEVICE
(FR) ÉCRAN D'AFFICHAGE, PROCÉDÉ DE FABRICATION ET DISPOSITIF D'AFFICHAGE
(ZH) 显示面板、制造方法和显示装置
Abstract
(EN)
A display panel, a manufacturing method, and a display device. A display panel comprises: a color resist layer (20) formed on a substrate (10), the color resist layer (20) comprising a first color resistor (21), a second color resistor (22), and a third color resistor (23) which are provided side by side at different heights; and supporting columns (30) provided on the color resist layer (20). The supporting columns (30) comprise: a primary supporting column (31), which is provided on the first color resistor (21); a first secondary supporting column (32) provided on the second color resistor (22); a second secondary supporting column (33) provided on the third color resistor (23). The height difference between the primary supporting column (31) and the first secondary supporting column (32) is a first segment gap (D1); the height difference between the primary supporting column (31) and the second secondary supporting column (33) is a second segment gap (D2); the first segment gap (D1) is equal to the second segment gap (D2).
(FR)
L'invention concerne un écran d'affichage, un procédé de fabrication et un dispositif d'affichage. Un panneau d'affichage comprend une couche de photorésine de couleur (20) formée sur un substrat (10), la couche de photorésine de couleur (20) comprenant une première résistance de couleur (21), une deuxième résistance de couleur (22) et une troisième résistance de couleur (23) disposées côte à côte à différentes hauteurs ; et des colonnes de support (30) disposées sur la couche de photorésine de couleur (20). Les colonnes de support (30) comprennent une colonne de support primaire (31) disposée sur la première photorésine de couleur (21) ; une première colonne de support (32) secondaire disposée sur la deuxième photorésine de couleur (22) ; une seconde colonne de support (33 )secondaire disposée sur la troisième photorésine de couleur (23). La différence de hauteur entre la colonne de support primaire (31) et la première colonne de support (32) secondaire est un premier espace de segment (D1) ; la différence de hauteur entre la colonne de support primaire (31) et la seconde colonne de support (33) secondaire est un second espace de segment (D2) ; le premier espace de segment (D1) est égal au second espace de segment (D2).
(ZH)
一种显示面板、制造方法和显示装置。一种显示面板包括:色阻层(20),形成于基板(10)上,色阻层(20)包括三种并排设置不同高度的第一色阻(21)、第二色阻(22)、第三色阻(23);支撑柱(30)设于色阻层(20)上;支撑柱(30)包括:主支撑柱(31),主支撑柱(31)设于第一色阻(21)上;第一辅支撑柱(32),设于第二色阻(22)上;第二辅支撑柱(33),第三色阻(23)上;主支撑柱(31)与第一辅支撑柱(32)的高度差为第一段差(D1);主支撑柱(31)与第二辅支撑柱(33)的高度差为第二段差(D2);第一段差(D1)与第二段差(D2)相等。
Also published as
Latest bibliographic data on file with the International Bureau