KR101767854B1 - 위상차판, 타원 편광판 및 그것을 이용한 표시장치 - Google Patents

위상차판, 타원 편광판 및 그것을 이용한 표시장치 Download PDF

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Publication number
KR101767854B1
KR101767854B1 KR1020167001968A KR20167001968A KR101767854B1 KR 101767854 B1 KR101767854 B1 KR 101767854B1 KR 1020167001968 A KR1020167001968 A KR 1020167001968A KR 20167001968 A KR20167001968 A KR 20167001968A KR 101767854 B1 KR101767854 B1 KR 101767854B1
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KR
South Korea
Prior art keywords
film
liquid crystal
wavelength
retardation
birefringence
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Expired - Fee Related
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KR1020167001968A
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English (en)
Korean (ko)
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KR20160023861A (ko
Inventor
스즈시 니시무라
테츠야 우에사카
히로나오 타나카
마사나오 고토
요시히로 쿠마가이
고로우 스자키
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제이엑스티지 에네루기 가부시키가이샤
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Publication of KR20160023861A publication Critical patent/KR20160023861A/ko
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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
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • H01L51/5281—
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Nonlinear Science (AREA)
  • Liquid Crystal (AREA)
  • Electroluminescent Light Sources (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
KR1020167001968A 2013-07-23 2014-07-18 위상차판, 타원 편광판 및 그것을 이용한 표시장치 Expired - Fee Related KR101767854B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2013-152855 2013-07-23
JP2013152855 2013-07-23
PCT/JP2014/069210 WO2015012223A1 (ja) 2013-07-23 2014-07-18 位相差板、楕円偏光板およびそれを用いた表示装置

Publications (2)

Publication Number Publication Date
KR20160023861A KR20160023861A (ko) 2016-03-03
KR101767854B1 true KR101767854B1 (ko) 2017-08-11

Family

ID=52393264

Family Applications (1)

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KR1020167001968A Expired - Fee Related KR101767854B1 (ko) 2013-07-23 2014-07-18 위상차판, 타원 편광판 및 그것을 이용한 표시장치

Country Status (4)

Country Link
JP (2) JP5723077B1 (https=)
KR (1) KR101767854B1 (https=)
TW (1) TW201504697A (https=)
WO (1) WO2015012223A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016085447A (ja) * 2014-10-23 2016-05-19 Ｊｘエネルギー株式会社 位相差板、楕円偏光板、それを用いた表示装置および位相差板用重合性二色性色素
CN107922535B (zh) * 2015-09-01 2021-06-29 Dic株式会社 粉体混合物
TWI569054B (zh) * 2015-12-09 2017-02-01 財團法人工業技術研究院 寬波域相位延遲膜及應用其之寬波域圓偏光片
KR102307799B1 (ko) * 2016-03-31 2021-10-01 닛산 가가쿠 가부시키가이샤 배향층형성 조성물
KR102310172B1 (ko) * 2017-05-25 2021-10-06 엘지디스플레이 주식회사 유기 발광 표시 장치
CN110456581A (zh) * 2018-05-07 2019-11-15 青岛海信电器股份有限公司 一种显示面板以及显示设备
KR102823672B1 (ko) * 2018-06-11 2025-06-20 스미또모 가가꾸 가부시키가이샤 광학 적층체
US10811396B2 (en) 2019-01-20 2020-10-20 Lextar Electronics Corporation Display device
CN117551226A (zh) * 2019-09-27 2024-02-13 富士胶片株式会社 偏振器形成组合物、偏振器、层叠体及图像显示装置
CN113625373B (zh) * 2020-05-06 2024-11-22 中强光电股份有限公司 显示装置、视角限制器及其制造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004325523A (ja) * 2003-04-21 2004-11-18 Nippon Zeon Co Ltd 位相差フィルム
JP2008058612A (ja) * 2006-08-31 2008-03-13 Sony Corp 液晶セル及び液晶表示装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3783787B2 (ja) * 1995-02-27 2006-06-07 大日本インキ化学工業株式会社 重合性液晶組成物及び光学異方体の製造方法
JP3394682B2 (ja) * 1996-05-09 2003-04-07 住友化学工業株式会社 光学異方体フィルムおよび液晶表示装置
JPH1090521A (ja) 1996-07-24 1998-04-10 Sumitomo Chem Co Ltd 偏光軸回転積層位相差板およびこれを用いた投射型液晶表示装置
JPH1068816A (ja) 1996-08-29 1998-03-10 Sharp Corp 位相差板及び円偏光板
JPH1152131A (ja) 1997-08-01 1999-02-26 Sumitomo Bakelite Co Ltd 位相差板及びそれを用いた偏光素子
JP2000314885A (ja) 1999-04-28 2000-11-14 Sumitomo Chem Co Ltd 積層位相差板、その積層偏光板、及びそれらを用いた液晶表示装置
JP2002048919A (ja) 2000-04-25 2002-02-15 Teijin Ltd 位相差フィルム
JP4320125B2 (ja) 2001-03-06 2009-08-26 富士フイルム株式会社 位相差膜
JP2004325971A (ja) * 2003-04-25 2004-11-18 Nippon Zeon Co Ltd 積層位相差板及びその製造方法
JP2005104149A (ja) * 2003-09-11 2005-04-21 Fuji Photo Film Co Ltd セルロースアシレートフィルム及びその溶液製膜方法並びにフィルム製品
US20060051586A1 (en) * 2004-08-28 2006-03-09 Park Sang H Film for PDP filter, PDP filter comprising the same and plasma display panel produced by using the PDP filter
JP4216324B2 (ja) * 2006-06-28 2009-01-28 シャープ株式会社 複合複屈折媒体、偏光板及び液晶表示装置
JP5134600B2 (ja) * 2008-08-28 2013-01-30 富士フイルム株式会社 光学補償フィルム、偏光板、及び液晶表示装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004325523A (ja) * 2003-04-21 2004-11-18 Nippon Zeon Co Ltd 位相差フィルム
JP2008058612A (ja) * 2006-08-31 2008-03-13 Sony Corp 液晶セル及び液晶表示装置

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Publication number Publication date
JPWO2015012223A1 (ja) 2017-03-02
JP5723077B1 (ja) 2015-05-27
WO2015012223A1 (ja) 2015-01-29
JP2015156032A (ja) 2015-08-27
KR20160023861A (ko) 2016-03-03
TW201504697A (zh) 2015-02-01

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