TWI760447B - 液晶顯示裝置 - Google Patents

液晶顯示裝置 Download PDF

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Publication number
TWI760447B
TWI760447B TW107106487A TW107106487A TWI760447B TW I760447 B TWI760447 B TW I760447B TW 107106487 A TW107106487 A TW 107106487A TW 107106487 A TW107106487 A TW 107106487A TW I760447 B TWI760447 B TW I760447B
Authority
TW
Taiwan
Prior art keywords
less
film
reflection layer
layer
polyester film
Prior art date
Application number
TW107106487A
Other languages
English (en)
Chinese (zh)
Other versions
TW201841769A (zh
Inventor
山口洋平
早川章太
村田浩一
佐佐木靖
向山幸伸
Original Assignee
日商東洋紡股份有限公司
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
Application filed by 日商東洋紡股份有限公司 filed Critical 日商東洋紡股份有限公司
Publication of TW201841769A publication Critical patent/TW201841769A/zh
Application granted granted Critical
Publication of TWI760447B publication Critical patent/TWI760447B/zh

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Classifications

    • 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
    • G02B1/11—Anti-reflection coatings
    • G02B1/111—Anti-reflection coatings using layers comprising organic materials
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Surface Treatment Of Optical Elements (AREA)
TW107106487A 2017-02-28 2018-02-27 液晶顯示裝置 TWI760447B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017037203 2017-02-28
JP2017-037203 2017-02-28

Publications (2)

Publication Number Publication Date
TW201841769A TW201841769A (zh) 2018-12-01
TWI760447B true TWI760447B (zh) 2022-04-11

Family

ID=63370076

Family Applications (1)

Application Number Title Priority Date Filing Date
TW107106487A TWI760447B (zh) 2017-02-28 2018-02-27 液晶顯示裝置

Country Status (5)

Country Link
JP (1) JP7070539B2 (ko)
KR (1) KR102307182B1 (ko)
CN (1) CN110300918B (ko)
TW (1) TWI760447B (ko)
WO (1) WO2018159569A1 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7476794B2 (ja) * 2018-10-02 2024-05-01 東洋紡株式会社 液晶表示装置、偏光板および偏光子保護フィルム
JP2020134678A (ja) * 2019-02-19 2020-08-31 東洋紡株式会社 位相差層積層偏光板およびそれを用いた画像表示装置
KR20200113498A (ko) * 2019-03-25 2020-10-07 삼성에스디아이 주식회사 편광판 및 이를 포함하는 광학표시장치
WO2023243508A1 (ja) * 2022-06-14 2023-12-21 東洋紡株式会社 紫外線吸収性ポリエステルフィルムおよび偏光子保護フィルム、偏光板並びに画像表示装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007233114A (ja) * 2006-03-02 2007-09-13 Nippon Zeon Co Ltd 偏光板および液晶表示装置
TW201704825A (zh) * 2015-07-16 2017-02-01 Toyo Boseki 液晶顯示裝置及偏光板

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4341163B2 (ja) 2000-10-10 2009-10-07 コニカミノルタホールディングス株式会社 偏光板保護フィルム及びそれを用いた偏光板、製造方法、液晶表示装置
JP2004205773A (ja) 2002-12-25 2004-07-22 Konica Minolta Holdings Inc 偏光板、その製造方法及びこれを用いた液晶表示装置
JP4352705B2 (ja) 2003-01-14 2009-10-28 コニカミノルタホールディングス株式会社 偏光板保護フィルムとそれを用いた偏光板及び液晶表示装置
US7622185B2 (en) * 2005-04-15 2009-11-24 Nitto Denko Corporation Protective cover sheet comprising a UV-absorbing layer for a polarizer plate and method of making the same
EP2071392A4 (en) 2006-09-28 2009-09-23 Sharp Kk Liquid Crystal Display Screen and Liquid Crystal Display Device
US20080116468A1 (en) 2006-11-22 2008-05-22 Gelcore Llc LED backlight using discrete RGB phosphors
JP4878582B2 (ja) * 2007-07-03 2012-02-15 富士フイルム株式会社 偏光板保護フィルム、並びにそれを用いた偏光板及び液晶表示装置
JP5026538B2 (ja) 2010-02-08 2012-09-12 株式会社ジャパンディスプレイイースト 表示装置
EP2824506B1 (en) 2010-06-22 2020-05-20 Toyobo Co., Ltd. Liquid crystal display device, polarizer and protective film
KR101719862B1 (ko) * 2011-05-18 2017-03-24 도요보 가부시키가이샤 액정표시장치, 편광판 및 편광자 보호 필름
JP2014044389A (ja) * 2011-12-28 2014-03-13 Toyobo Co Ltd 液晶表示装置、偏光板および偏光子保護フィルム
WO2014171394A1 (ja) 2013-04-15 2014-10-23 シャープ株式会社 照明装置、照明機器および表示装置
JP6155993B2 (ja) 2013-09-05 2017-07-05 日亜化学工業株式会社 カラーフィルター及び発光装置の組合せの選択方法並びに画像表示装置の製造方法
JP6201665B2 (ja) * 2013-11-13 2017-09-27 日亜化学工業株式会社 画像表示装置の製造方法並びに発光装置及びカラーフィルターの選択方法
KR20150135935A (ko) * 2014-05-26 2015-12-04 우리이앤엘 주식회사 표시 장치

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007233114A (ja) * 2006-03-02 2007-09-13 Nippon Zeon Co Ltd 偏光板および液晶表示装置
TW201704825A (zh) * 2015-07-16 2017-02-01 Toyo Boseki 液晶顯示裝置及偏光板

Also Published As

Publication number Publication date
TW201841769A (zh) 2018-12-01
JP7070539B2 (ja) 2022-05-18
CN110300918B (zh) 2022-05-10
CN110300918A (zh) 2019-10-01
WO2018159569A1 (ja) 2018-09-07
JPWO2018159569A1 (ja) 2019-12-19
KR20190116334A (ko) 2019-10-14
KR102307182B1 (ko) 2021-09-30

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