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1. WO2020138787 - LIQUID CRYSTAL PANEL AND METHOD FOR ETCHING LIQUID CRYSTAL PANEL

Publication Number WO/2020/138787
Publication Date 02.07.2020
International Application No. PCT/KR2019/017678
International Filing Date 13.12.2019
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 2202/28
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
2202Materials and properties
28Adhesive materials or arrangements
Applicants
  • (주)코텍 KORTEK CORPORATION [KR]/[KR]
Inventors
  • 황보우 HWANGBO, Woo
  • 채해원 CHAE, Hae Won
  • 박영일 PARK, Young Il
  • 박지웅 PARK, Ji Woong
Agents
  • 특허법인 아주 AJU INTERNATIONAL LAW & PATENT GROUP
Priority Data
10-2018-017054627.12.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) LIQUID CRYSTAL PANEL AND METHOD FOR ETCHING LIQUID CRYSTAL PANEL
(FR) PANNEAU À CRISTAUX LIQUIDES ET PROCÉDÉ DE GRAVURE DE PANNEAU À CRISTAUX LIQUIDES
(KO) 액정패널 및 액정패널용 식각방법
Abstract
(EN)
The present invention relates to a liquid crystal panel and a method for etching a liquid crystal panel, the liquid crystal panel comprising: a first substrate; a second substrate installed at a location facing the first substrate with a liquid crystal layer therebtween; a driving circuit unit connected to the second substrate; and a masking tape integrally surrounding the edges of the first substrate and the second substrate.
(FR)
La présente invention concerne un panneau à cristaux liquides et un procédé de gravure d'un panneau à cristaux liquides, le panneau à cristaux liquides comprenant un premier substrat ; un second substrat installé au niveau d'un emplacement faisant face au premier substrat avec une couche de cristaux liquides entre ceux-ci ; une unité de circuit d'attaque connectée au second substrat ; et une bande de masquage entourant d'un seul tenant les bords du premier substrat et du second substrat.
(KO)
본 발명은 액정패널 및 액정패널용 식각방법에 관한 것으로, 제1기판과, 액정층을 사이에 두고 제1기판과 마주하는 위치에 설치되는 제2기판과, 제2기판에 연결되는 구동회로부 및 제1기판과 제2기판의 테두리를 일체형으로 감싸는 마스킹테이프를 포함하는 것을 특징으로 한다.
Also published as
Latest bibliographic data on file with the International Bureau