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1. WO2020113657 - DISPLAY PANEL, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE

Publication Number WO/2020/113657
Publication Date 11.06.2020
International Application No. PCT/CN2018/121019
International Filing Date 14.12.2018
IPC
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 1/1341
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
1341Filling or closing of cells
G02F 1/1362
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
136Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
1362Active matrix addressed cells
Applicants
  • 惠科股份有限公司 HKC CORPORATION LIMITED [CN]/[CN]
Inventors
  • 曹军红 CAO, Junhong
Agents
  • 深圳市百瑞专利商标事务所(普通合伙) SHENZHEN BAIRUI PATENT&TRADEMARK OFFICE
Priority Data
201811476658.405.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DISPLAY PANEL, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE
(FR) PANNEAU D'AFFICHAGE, PROCÉDÉ DE FABRICATION CORRESPONDANT ET DISPOSITIF D'AFFICHAGE
(ZH) 显示面板和其制作方法以及显示装置
Abstract
(EN)
Provided are a display panel, a manufacturing method thereof and a display device. The display panel (100) comprises: a first substrate (110), a second substrate (120) disposed parallel to the first substrate (110), and a pixel unit (130) formed between the first substrate (110) and the second substrate (120); the pixel unit (130) comprises at least two light-transmitting regions (140) and a liquid crystal material (150) filled in the light-transmitting regions (140); the transmissivity of the liquid crystal material (150) filled in each light-transmitting region (140) is different; the liquid crystal material (150) comprises a first liquid crystal material (151), a second liquid crystal material (152) and a third liquid crystal material (153), the transmissivities of the first liquid crystal material (151), the second liquid crystal material (152) and the third liquid crystal material (153) increase in turn.
(FR)
L'invention concerne un panneau d'affichage, son procédé de fabrication et un dispositif d'affichage. Le panneau d'affichage (100) comprend un premier substrat (110), un second substrat (120) disposé parallèlement au premier substrat (110) et une unité de pixel (130) formée entre le premier substrat (110) et le second substrat (120) ; l'unité de pixel (130) comprend au moins deux régions de transmission de lumière (140) et un matériau à cristaux liquides (150) remplissant les régions de transmission de lumière (140) ; la transmissivité du matériau à cristaux liquides (150) remplissant chaque région de transmission de lumière (140) est différente ; le matériau à cristaux liquides (150) comprend un premier matériau à cristaux liquides (151), un deuxième matériau à cristaux liquides (152) et un troisième matériau à cristaux liquides (153), les transmissivités du premier, du deuxième et du troisième matériau à cristaux liquides (151, 152 et 153) augmentent tour à tour.
(ZH)
一种显示面板和其制作方法以及显示装置。显示面板(100),包括:第一基板(110),平行于第一基板(110)设置的第二基板(120)和形成于第一基板(110)和第二基板(120)之间的像素单元(130);像素单元(130)包括至少两种透光区(140)和液晶材料(150)填充在透光区(140);每种透光区(140)填充的液晶材料(150)的穿透率不同;液晶材料(150)包括第一液晶材料(151)、第二液晶材料(152)和第三液晶材料(153),第一液晶材料(151)、第二液晶材料(152)和第三液晶材料(153)的穿透率依次递增。
Also published as
Latest bibliographic data on file with the International Bureau