TWI507785B - 液晶顯示裝置 - Google Patents

液晶顯示裝置 Download PDF

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Publication number
TWI507785B
TWI507785B TW101150352A TW101150352A TWI507785B TW I507785 B TWI507785 B TW I507785B TW 101150352 A TW101150352 A TW 101150352A TW 101150352 A TW101150352 A TW 101150352A TW I507785 B TWI507785 B TW I507785B
Authority
TW
Taiwan
Prior art keywords
film
liquid crystal
crystal display
display device
layer
Prior art date
Application number
TW101150352A
Other languages
English (en)
Chinese (zh)
Other versions
TW201339623A (zh
Inventor
Kouichi Murata
Akihumi Yasui
Akira Matsuda
Yasushi Sasaki
Original Assignee
Toyo Boseki
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48697521&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TWI507785(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toyo Boseki filed Critical Toyo Boseki
Publication of TW201339623A publication Critical patent/TW201339623A/zh
Application granted granted Critical
Publication of TWI507785B publication Critical patent/TWI507785B/zh

Links

Classifications

    • 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
    • G02B1/105—
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • 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
    • G02F1/133528—Polarisers
    • 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
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/50—Protective arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Optical Filters (AREA)
TW101150352A 2011-12-28 2012-12-27 液晶顯示裝置 TWI507785B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011287530 2011-12-28
JP2012169641 2012-07-31

Publications (2)

Publication Number Publication Date
TW201339623A TW201339623A (zh) 2013-10-01
TWI507785B true TWI507785B (zh) 2015-11-11

Family

ID=48697521

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101150352A TWI507785B (zh) 2011-12-28 2012-12-27 液晶顯示裝置

Country Status (3)

Country Link
JP (1) JP5979156B2 (fr)
TW (1) TWI507785B (fr)
WO (1) WO2013100042A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4888853B2 (ja) 2009-11-12 2012-02-29 学校法人慶應義塾 液晶表示装置の視認性改善方法、及びそれを用いた液晶表示装置
KR20160079928A (ko) 2010-06-22 2016-07-06 도요보 가부시키가이샤 액정표시장치, 편광판 및 편광자 보호 필름
CN103547961B (zh) 2011-05-18 2017-07-14 东洋纺株式会社 液晶显示装置、偏光板和偏振片保护膜
US10175494B2 (en) 2011-05-18 2019-01-08 Toyobo Co., Ltd. Polarizing plate suitable for liquid crystal display device capable of displaying three-dimensional images, and liquid crystal display device
JPWO2015037527A1 (ja) * 2013-09-10 2017-03-02 東洋紡株式会社 液晶表示装置、偏光板及び偏光子保護フィルム
KR102404305B1 (ko) * 2014-11-21 2022-05-31 미츠비시 가스 가가쿠 가부시키가이샤 보호 필름 부착 기능성 시트
EP3717943A4 (fr) 2017-11-30 2021-09-01 3M Innovative Properties Company Retardateur
JP2021009349A (ja) * 2019-02-08 2021-01-28 東洋紡株式会社 ポリエステルフィルムとその用途
EP3923263A4 (fr) * 2019-02-08 2022-11-09 Toyobo Co., Ltd. Écran pliable et équipement terminal portable
CN113396179A (zh) * 2019-02-08 2021-09-14 东洋纺株式会社 聚酯薄膜及其用途
KR20220016131A (ko) * 2019-05-28 2022-02-08 도요보 가부시키가이샤 적층 필름과 그 용도
KR20220016133A (ko) 2019-05-28 2022-02-08 도요보 가부시키가이샤 폴리에스테르 필름과 그 용도
US20220246069A1 (en) * 2019-05-28 2022-08-04 Toyobo Co., Ltd. Transparent conductive polyester film and use of same
CN113924331A (zh) * 2019-05-28 2022-01-11 东洋纺株式会社 聚酯薄膜、层叠薄膜及其用途
WO2020241313A1 (fr) * 2019-05-30 2020-12-03 東洋紡株式会社 Écran pliable
KR20220011703A (ko) * 2019-05-30 2022-01-28 도요보 가부시키가이샤 폴딩형 디스플레이용 편광판

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201205160A (en) * 2010-06-22 2012-02-01 Toyo Boseki Liquid crystal display device, polarizing plate and polarizer protection film

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4907891B2 (ja) * 2005-03-30 2012-04-04 日東電工株式会社 偏光子保護フィルム、偏光板、および画像表示装置
TW200712579A (en) * 2005-08-12 2007-04-01 Dainippon Printing Co Ltd Protective film for polarizing plate and polarizing plate
JP2007279243A (ja) * 2006-04-04 2007-10-25 Fujifilm Corp 偏光板の製造方法、偏光板、および画像表示装置
JP2011203319A (ja) * 2010-03-24 2011-10-13 Sumitomo Chemical Co Ltd 偏光板のセット、ならびにこれを用いた液晶パネルおよび液晶表示装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201205160A (en) * 2010-06-22 2012-02-01 Toyo Boseki Liquid crystal display device, polarizing plate and polarizer protection film

Also Published As

Publication number Publication date
JP5979156B2 (ja) 2016-08-24
TW201339623A (zh) 2013-10-01
JPWO2013100042A1 (ja) 2015-05-11
WO2013100042A1 (fr) 2013-07-04

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