KR20190096982A - 시야각 확대 필름, 편광판, 및 액정 표시 장치 - Google Patents

시야각 확대 필름, 편광판, 및 액정 표시 장치 Download PDF

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Publication number
KR20190096982A
KR20190096982A KR1020197015357A KR20197015357A KR20190096982A KR 20190096982 A KR20190096982 A KR 20190096982A KR 1020197015357 A KR1020197015357 A KR 1020197015357A KR 20197015357 A KR20197015357 A KR 20197015357A KR 20190096982 A KR20190096982 A KR 20190096982A
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KR
South Korea
Prior art keywords
viewing angle
film
hole
liquid crystal
layer
Prior art date
Application number
KR1020197015357A
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English (en)
Korean (ko)
Inventor
히로야 니시오카
Original Assignee
니폰 제온 가부시키가이샤
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Application filed by 니폰 제온 가부시키가이샤 filed Critical 니폰 제온 가부시키가이샤
Publication of KR20190096982A publication Critical patent/KR20190096982A/ko

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal 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
    • 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

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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)
  • Laminated Bodies (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Polarising Elements (AREA)
KR1020197015357A 2016-12-28 2017-12-22 시야각 확대 필름, 편광판, 및 액정 표시 장치 KR20190096982A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2016-255661 2016-12-28
JP2016255661 2016-12-28
PCT/JP2017/046057 WO2018123838A1 (ja) 2016-12-28 2017-12-22 視野角拡大フィルム、偏光板、及び液晶表示装置

Publications (1)

Publication Number Publication Date
KR20190096982A true KR20190096982A (ko) 2019-08-20

Family

ID=62707426

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197015357A KR20190096982A (ko) 2016-12-28 2017-12-22 시야각 확대 필름, 편광판, 및 액정 표시 장치

Country Status (5)

Country Link
JP (1) JP6977736B2 (ja)
KR (1) KR20190096982A (ja)
CN (1) CN110036314A (ja)
TW (1) TW201832916A (ja)
WO (1) WO2018123838A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020080258A1 (ja) * 2018-10-19 2020-04-23 日本ゼオン株式会社 視野角拡大フィルム、偏光板、液晶表示装置、及び視野角拡大フィルムの製造方法
WO2020262498A1 (ja) * 2019-06-27 2020-12-30 日本ゼオン株式会社 視野角拡大フィルム、偏光板、液晶表示装置、及び視野角拡大フィルムの製造方法
CN111526293B (zh) * 2020-04-30 2021-10-15 张赛 一种基于智能终端拍摄模式的调整供电的方法和装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009084661A1 (ja) 2007-12-27 2009-07-09 Kaneka Corporation 延伸フィルムの製造方法、フィルムの製造方法及びフィルム
JP2013151162A (ja) 2001-05-31 2013-08-08 Three M Innovative Properties Co 実質的一軸性を有する横断方向延伸フィルムを製造するためのプロセスおよび装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0885161A (ja) * 1994-09-16 1996-04-02 Mitsubishi Chem Corp クレーズを有する樹脂フィルムの製造方法
WO1998005984A1 (fr) * 1996-08-05 1998-02-12 Teijin Limited Film oriente avec pores
JP2000075137A (ja) * 1998-09-01 2000-03-14 Nitto Denko Corp 光拡散偏光板
JP2008090068A (ja) * 2006-10-03 2008-04-17 Nakajima Kogyo:Kk 光制御性フィルム
CN202600172U (zh) * 2009-06-12 2012-12-12 夏普株式会社 光学部件和具备其的液晶显示装置
CN102597818B (zh) * 2009-10-22 2015-03-04 东洋纺织株式会社 液晶显示装置用视角提高膜、带有视角提高功能的保护膜和液晶显示装置
KR101795110B1 (ko) * 2010-08-27 2017-11-07 도요보 가부시키가이샤 시야각 향상 필름, 액정 표시 장치 및 시야각 개선 방법

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013151162A (ja) 2001-05-31 2013-08-08 Three M Innovative Properties Co 実質的一軸性を有する横断方向延伸フィルムを製造するためのプロセスおよび装置
WO2009084661A1 (ja) 2007-12-27 2009-07-09 Kaneka Corporation 延伸フィルムの製造方法、フィルムの製造方法及びフィルム

Also Published As

Publication number Publication date
JPWO2018123838A1 (ja) 2019-10-31
CN110036314A (zh) 2019-07-19
TW201832916A (zh) 2018-09-16
WO2018123838A1 (ja) 2018-07-05
JP6977736B2 (ja) 2021-12-08

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