Liquid crystal display device

The object of the present invention is to apply a sufficient electrical field to a liquid crystal material in a horizontal electrical field liquid crystal display device typified by an FFS type. In a horizontal electrical field liquid crystal display, an electrical field is applied to a liquid cryst...

Full description

Saved in:
Bibliographic Details
Main Authors UOCHI HIDEKI, KIMURA HAJIME
Format Patent
LanguageEnglish
Korean
Published 20.03.2020
Subjects
Online AccessGet full text

Cover

Loading…
Abstract The object of the present invention is to apply a sufficient electrical field to a liquid crystal material in a horizontal electrical field liquid crystal display device typified by an FFS type. In a horizontal electrical field liquid crystal display, an electrical field is applied to a liquid crystal material right above a common electrode and a pixel electrode using a plurality of pairs of electrodes rather than one pair of electrodes. One pair of electrodes comprises a comb-shaped common electrode and a comb-shaped pixel electrode. Another pair of electrodes comprises a common electrode provided in a pixel portion and the comb-shaped pixel electrode. 본 발명은 FFS 방식으로 대표되는 횡전계 방식의 액정표시장치에서 액정 재료에 충분한 전계를 인가하는 것을 과제로 한다. 횡전계 방식 액정표시장치에서는, 1쌍의 전극이 아니라 다수 쌍의 전극을 사용하여 공통 전극이나 화소 전극 바로 위에 있는 액정 재료에 전계가 인가된다. 1쌍의 전극은 빗살 형상의 공통 전극과, 빗살 형상의 화소 전극을 포함한다. 다른 쌍의 전극은 화소부에 제공된 공통 전극과, 상기 빗살 형상의 화소 전극을 포함한다.
AbstractList The object of the present invention is to apply a sufficient electrical field to a liquid crystal material in a horizontal electrical field liquid crystal display device typified by an FFS type. In a horizontal electrical field liquid crystal display, an electrical field is applied to a liquid crystal material right above a common electrode and a pixel electrode using a plurality of pairs of electrodes rather than one pair of electrodes. One pair of electrodes comprises a comb-shaped common electrode and a comb-shaped pixel electrode. Another pair of electrodes comprises a common electrode provided in a pixel portion and the comb-shaped pixel electrode. 본 발명은 FFS 방식으로 대표되는 횡전계 방식의 액정표시장치에서 액정 재료에 충분한 전계를 인가하는 것을 과제로 한다. 횡전계 방식 액정표시장치에서는, 1쌍의 전극이 아니라 다수 쌍의 전극을 사용하여 공통 전극이나 화소 전극 바로 위에 있는 액정 재료에 전계가 인가된다. 1쌍의 전극은 빗살 형상의 공통 전극과, 빗살 형상의 화소 전극을 포함한다. 다른 쌍의 전극은 화소부에 제공된 공통 전극과, 상기 빗살 형상의 화소 전극을 포함한다.
Author KIMURA HAJIME
UOCHI HIDEKI
Author_xml – fullname: UOCHI HIDEKI
– fullname: KIMURA HAJIME
BookMark eNrjYmDJy89L5WSQ9cksLM1MUUguqiwuScxRSMksLshJrFRISS3LTE7lYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXx3kFGBkYGBgbGBqZGRo7GxKkCAD2SJq4
ContentType Patent
DBID EVB
DatabaseName esp@cenet
DatabaseTitleList
Database_xml – sequence: 1
  dbid: EVB
  name: esp@cenet
  url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP
  sourceTypes: Open Access Repository
DeliveryMethod fulltext_linktorsrc
Discipline Medicine
Chemistry
Sciences
Physics
DocumentTitleAlternate 액정표시장치
ExternalDocumentID KR20200030522A
GroupedDBID EVB
ID FETCH-epo_espacenet_KR20200030522A3
IEDL.DBID EVB
IngestDate Fri Oct 11 05:32:17 EDT 2024
IsOpenAccess true
IsPeerReviewed false
IsScholarly false
Language English
Korean
LinkModel DirectLink
MergedId FETCHMERGED-epo_espacenet_KR20200030522A3
Notes Application Number: KR20200030704
OpenAccessLink https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200320&DB=EPODOC&CC=KR&NR=20200030522A
ParticipantIDs epo_espacenet_KR20200030522A
PublicationCentury 2000
PublicationDate 20200320
PublicationDateYYYYMMDD 2020-03-20
PublicationDate_xml – month: 03
  year: 2020
  text: 20200320
  day: 20
PublicationDecade 2020
PublicationYear 2020
RelatedCompanies SEMICONDUCTOR ENERGY LABORATORY CO., LTD
RelatedCompanies_xml – name: SEMICONDUCTOR ENERGY LABORATORY CO., LTD
Score 3.2152407
Snippet The object of the present invention is to apply a sufficient electrical field to a liquid crystal material in a horizontal electrical field liquid crystal...
SourceID epo
SourceType Open Access Repository
SubjectTerms DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING
FREQUENCY-CHANGING
NON-LINEAR OPTICS
OPTICAL ANALOGUE/DIGITAL CONVERTERS
OPTICAL LOGIC ELEMENTS
OPTICS
PHYSICS
TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
Title Liquid crystal display device
URI https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200320&DB=EPODOC&locale=&CC=KR&NR=20200030522A
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwY2BQMTFLSwT2ZYE9VdM0U12TJGCWSkoyMdZNTjEHxn6ioZlZCqij6Otn5hFq4hVhGsHEkAPbCwM-J7QcfDgiMEclA_N7Cbi8LkAMYrmA11YW6ydlAoXy7d1CbF3UoL1j0EorIwM1Fydb1wB_F39nNWdnW-8gNb8giBwocRsZOTIzsAIb0ubgbluYE2hfSgFypeImyMAWADQvr0SIgSk7X5iB0xl295owA4cvdMpbmIEdvEYzuRgoCM2HxSIMsj6ZhaWZKQrJRZXA1l2OQkpmcUFOYqVCSioo44syKLu5hjh76AJtjId7MN47CNl5xmIMLMCuf6oEg0KKIeg8uhRDM9NEYE1vkWaZbGCaaJZiARRJNUpOMpFkkMFnkhR-aWkGLhAXtKLKyECGgaWkqDRVFljFliTJgUMGAK8XfNk
link.rule.ids 230,309,783,888,25577,76883
linkProvider European Patent Office
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1LT4NAEJ7U-qg3RY2PVkk03IiFAuKBGAslKPQRgqa3BlhIiMRioTH9986uVHvqdSbZ97ez3-7MLMCdoqUhcllkqmqqikqEkIoipSfG5AFnP5Q0jVCiOBxpzpvyOlWnDcjXsTAsT-g3S46IiIoR7xXbr4v_SyyL-VaW91GGovmTHRiWULNj6mkldwWrbwwmY2tsCqZpuL4w8n91dHHL8vMO7OIhW2dk6b1P41KKTaNiH8HeBMv7rI6h8THnoGWu_17j4GBYP3lzsM98NOMShTUOyxPoeNnXMiN8vFjh6S7nSVYWebjiSUKBfwq39iAwHRFrnP11cOb6m83rnUETqX9yDjyRaD46ImlqiJZeTx_jrhpqREdJIseRcgHtbSVdblffQMsJht7Mexm5V3BIVdS7Su62oVktlkkHzW0VXbNR-gGx43_J
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=Liquid+crystal+display+device&rft.inventor=UOCHI+HIDEKI&rft.inventor=KIMURA+HAJIME&rft.date=2020-03-20&rft.externalDBID=A&rft.externalDocID=KR20200030522A