KR101211980B1 - 액정 패널 및 액정 표시 장치 - Google Patents

액정 패널 및 액정 표시 장치 Download PDF

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Publication number
KR101211980B1
KR101211980B1 KR1020087002551A KR20087002551A KR101211980B1 KR 101211980 B1 KR101211980 B1 KR 101211980B1 KR 1020087002551 A KR1020087002551 A KR 1020087002551A KR 20087002551 A KR20087002551 A KR 20087002551A KR 101211980 B1 KR101211980 B1 KR 101211980B1
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South Korea
Prior art keywords
liquid crystal
film
adhesive layer
retardation film
polarizing plate
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KR1020087002551A
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Korean (ko)
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KR20080035591A (ko
Inventor
유우스케 도야마
마사유키 사타케
겐지 요다
겐타로우 고바야시
슈우지 야노
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닛토덴코 가부시키가이샤
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/281—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for attenuating light intensity, e.g. comprising rotatable polarising elements
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices 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 for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/03—Viewing layer characterised by chemical composition
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/05—Bonding or intermediate layer characterised by chemical composition, e.g. sealant or spacer
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2202/00—Materials and properties
    • G02F2202/28—Adhesive materials or arrangements
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
    • G02F2413/01—Number of plates being 1

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Polarising Elements (AREA)
KR1020087002551A 2005-10-20 2006-09-14 액정 패널 및 액정 표시 장치 Active KR101211980B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005305283A JP4807774B2 (ja) 2005-10-20 2005-10-20 液晶パネルおよび液晶表示装置
JPJP-P-2005-00305283 2005-10-20

Publications (2)

Publication Number Publication Date
KR20080035591A KR20080035591A (ko) 2008-04-23
KR101211980B1 true KR101211980B1 (ko) 2012-12-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087002551A Active KR101211980B1 (ko) 2005-10-20 2006-09-14 액정 패널 및 액정 표시 장치

Country Status (6)

Country Link
US (1) US8962108B2 (https=)
JP (1) JP4807774B2 (https=)
KR (1) KR101211980B1 (https=)
CN (1) CN101253441B (https=)
TW (1) TW200725002A (https=)
WO (1) WO2007046203A1 (https=)

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JP4697871B2 (ja) * 2005-10-20 2011-06-08 日東電工株式会社 積層フィルム
JP5341233B2 (ja) * 2006-06-28 2013-11-13 日東電工株式会社 粘着型光学フィルムおよび画像表示装置
JP5010994B2 (ja) * 2006-06-28 2012-08-29 日東電工株式会社 粘着型光学フィルムおよび画像表示装置
JP4848262B2 (ja) * 2006-12-19 2011-12-28 凸版印刷株式会社 カラーフィルタの評価方法、カラーフィルタおよび液晶表示装置
JP2009025780A (ja) * 2007-06-18 2009-02-05 Nitto Denko Corp 液晶パネルおよび液晶表示装置
JP5308063B2 (ja) 2007-07-12 2013-10-09 日東電工株式会社 液晶パネルおよび液晶表示装置
JP5251214B2 (ja) * 2008-04-01 2013-07-31 Ｊｓｒ株式会社 積層光学フィルムの製造方法、積層光学フィルムおよびその用途
WO2009128115A1 (ja) 2008-04-15 2009-10-22 日東電工株式会社 光学フィルム積層体ロールならびにその製造方法および装置
JP5378054B2 (ja) * 2009-04-28 2013-12-25 株式会社ジャパンディスプレイ 液晶表示装置
JP4503689B1 (ja) * 2009-10-13 2010-07-14 日東電工株式会社 液晶表示素子の連続製造方法及び装置
JP4503691B1 (ja) 2009-10-13 2010-07-14 日東電工株式会社 液層表示素子の連続製造方法及び装置
JP5958731B2 (ja) * 2010-03-30 2016-08-02 Dic株式会社 光学素子及びそれを用いた液晶パネル
JP5011444B2 (ja) 2010-09-03 2012-08-29 日東電工株式会社 粘着型光学フィルム、その製造方法および画像表示装置
US9128327B2 (en) 2012-09-19 2015-09-08 Apple Inc. Stress insensitive liquid crystal display
JP2015049115A (ja) * 2013-08-30 2015-03-16 住友化学株式会社 光学部材貼合体の製造方法
KR101620189B1 (ko) * 2013-12-27 2016-05-12 주식회사 엘지화학 광학 물성이 우수한 박형 편광자, 그 제조 방법 및 이를 포함하는 편광판
KR102672677B1 (ko) * 2015-10-15 2024-06-04 니폰 제온 가부시키가이샤 위상차 필름 및 그 제조 방법
JP2016173589A (ja) * 2016-05-04 2016-09-29 学校法人慶應義塾 粘着剤付偏向板、液晶パネル及び粘着剤
US10768475B2 (en) * 2017-04-18 2020-09-08 Gentex Corporation Transflective film for electro-optic elements
JP2019091029A (ja) * 2017-11-10 2019-06-13 住友化学株式会社 複合位相差板、光学積層体、及び画像表示装置
CN108363250B (zh) * 2018-03-22 2022-01-11 京东方科技集团股份有限公司 一种显示面板、显示组件、显示装置及其防窥方法
JP7139161B2 (ja) * 2018-06-13 2022-09-20 日東電工株式会社 液晶パネルおよび液晶表示装置
JP7355582B2 (ja) * 2018-10-15 2023-10-03 日東電工株式会社 位相差層付偏光板およびそれを用いた画像表示装置
KR102566315B1 (ko) * 2019-01-14 2023-08-22 주식회사 엘지화학 광학 디바이스
CN111721776B (zh) * 2019-03-22 2024-02-20 住友化学株式会社 检查方法及检查装置
CN110632695A (zh) * 2019-08-20 2019-12-31 深圳市华星光电技术有限公司 一种偏光片及其制备方法、显示装置
CN119630995A (zh) * 2022-07-22 2025-03-14 日东电工株式会社 光学层叠体及图像显示装置

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JP2005221532A (ja) 2004-02-03 2005-08-18 Sumitomo Chemical Co Ltd 液晶表示装置

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JP2005221532A (ja) 2004-02-03 2005-08-18 Sumitomo Chemical Co Ltd 液晶表示装置

Also Published As

Publication number Publication date
KR20080035591A (ko) 2008-04-23
US8962108B2 (en) 2015-02-24
WO2007046203A1 (ja) 2007-04-26
CN101253441A (zh) 2008-08-27
JP2007114449A (ja) 2007-05-10
TW200725002A (en) 2007-07-01
CN101253441B (zh) 2011-05-11
US20090231519A1 (en) 2009-09-17
JP4807774B2 (ja) 2011-11-02
TWI334938B (https=) 2010-12-21

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