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1. WO2020116720 - DISPLAY PANEL

Publication Number WO/2020/116720
Publication Date 11.06.2020
International Application No. PCT/KR2019/004112
International Filing Date 05.04.2019
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 1/13357 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
13357Illuminating devices
G02F 1/1362 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
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
H01L 27/32 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
27Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
28including components using organic materials as the active part, or using a combination of organic materials with other materials as the active part
32with components specially adapted for light emission, e.g. flat-panel displays using organic light-emitting diodes
G02F 1/017 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
015based on semiconductor elements with at least one potential jump barrier, e.g. PN, PIN junction
017Structures with periodic or quasi periodic potential variation, e.g. superlattices, quantum wells
Applicants
  • 삼성디스플레이 주식회사 SAMSUNG DISPLAY CO., LTD. [KR]/[KR]
Inventors
  • 안재헌 AHN, Jeaheon
  • 김정기 KIM, Jeongki
  • 김종훈 KIM, Jong-Hoon
  • 윤여건 YOON, YeoGeon
  • 이명종 LEE, Myoungjong
Agents
  • 특허법인 고려 KORYO IP & LAW
Priority Data
10-2018-015514505.12.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) DISPLAY PANEL
(FR) PANNEAU D'AFFICHAGE
(KO) 표시패널
Abstract
(EN)
A display panel comprises an upper display substrate. The upper display substrate includes a base substrate, and first to fourth color filters. The first and second color filters overlap first and second pixel areas. The third color filter overlaps a light shielding area and a third pixel area, and has a first opening portion and a second opening portion defined therein in correspondence to the first pixel area and the second pixel area, respectively. The fourth color filter overlaps the first pixel area and the second pixel area, and has a third opening portion defined therein in correspondence to the third pixel area.
(FR)
L'invention concerne un panneau d'affichage qui comprend un substrat d'affichage supérieur. Le substrat d'affichage supérieur comprend un substrat de base et des filtres de couleur un à quatre. Les premier et deuxième filtres colorés chevauchent une première et une deuxième zone de pixels. Le troisième filtre de couleur chevauche une zone de protection contre la lumière et une troisième zone de pixels et comporte une première partie d'ouverture et une seconde partie d'ouverture définies dans celle-ci en correspondance avec, respectivement, la première et la deuxième zone de pixels. Le quatrième filtre de couleur chevauche la première zone de pixels et la deuxième zone de pixels et a une troisième partie d'ouverture définie dans celle-ci en correspondance avec la troisième zone de pixels.
(KO)
표시패널은 상부 표시기판을 포함한다. 상부 표시기판은 베이스 기판, 제1 내지 제4 컬러필터를 포함한다. 제1 및 제2 컬러필터는 제1 및 제2 화소영역에 중첩한다. 제3 컬러필터는 차광영역 및 제3 화소영역에 중첩하며, 상기 제1 화소영역 및 상기 제2 화소영역들에 각각 대응하는 제1 개구부 및 제2 개구부가 정의된다. 제4 컬러필터는 상기 제1 화소영역 및 상기 제2 화소영역에 중첩하며, 상기 제3 화소영역 대응하는 제3 개구부가 정의된다.
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