TWI729040B - 光學積層體及圖像顯示裝置 - Google Patents

光學積層體及圖像顯示裝置 Download PDF

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Publication number
TWI729040B
TWI729040B TW105139854A TW105139854A TWI729040B TW I729040 B TWI729040 B TW I729040B TW 105139854 A TW105139854 A TW 105139854A TW 105139854 A TW105139854 A TW 105139854A TW I729040 B TWI729040 B TW I729040B
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TW
Taiwan
Prior art keywords
layer
substrate
retardation
optical laminate
polarizing element
Prior art date
Application number
TW105139854A
Other languages
English (en)
Chinese (zh)
Other versions
TW201730601A (zh
Inventor
角村浩
武田健太郎
飯田敏行
Original Assignee
日商日東電工股份有限公司
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Publication date
Application filed by 日商日東電工股份有限公司 filed Critical 日商日東電工股份有限公司
Publication of TW201730601A publication Critical patent/TW201730601A/zh
Application granted granted Critical
Publication of TWI729040B publication Critical patent/TWI729040B/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
    • G02B5/305—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/02—Details
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
  • Electroluminescent Light Sources (AREA)
  • Liquid Crystal (AREA)
TW105139854A 2015-12-02 2016-12-02 光學積層體及圖像顯示裝置 TWI729040B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP??2015-235578 2015-12-02
JP2015235578A JP6695685B2 (ja) 2015-12-02 2015-12-02 光学積層体および画像表示装置

Publications (2)

Publication Number Publication Date
TW201730601A TW201730601A (zh) 2017-09-01
TWI729040B true TWI729040B (zh) 2021-06-01

Family

ID=58796729

Family Applications (1)

Application Number Title Priority Date Filing Date
TW105139854A TWI729040B (zh) 2015-12-02 2016-12-02 光學積層體及圖像顯示裝置

Country Status (6)

Country Link
JP (1) JP6695685B2 (fr)
KR (1) KR102627997B1 (fr)
CN (1) CN108292002B (fr)
SG (1) SG11201804244TA (fr)
TW (1) TWI729040B (fr)
WO (1) WO2017094623A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7044468B2 (ja) * 2016-02-05 2022-03-30 三菱ケミカル株式会社 光学積層体および該光学積層体を用いた画像表示装置
US11411206B2 (en) 2017-07-10 2022-08-09 Lg Chem, Ltd. Circularly polarizing plate
JP2019095604A (ja) * 2017-11-22 2019-06-20 日東電工株式会社 画像表示装置
KR102466770B1 (ko) * 2019-07-23 2022-11-14 주식회사 엘지화학 광학 적층체

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001201632A (ja) * 2000-01-17 2001-07-27 Kanegafuchi Chem Ind Co Ltd タッチパネル付き液晶表示装置及びタッチパネル
JP2009109996A (ja) * 2007-10-09 2009-05-21 Toray Ind Inc 位相差フィルム
US20140168768A1 (en) * 2012-12-14 2014-06-19 Cheil Industries Inc. Polarizing plate and optical display apparatus including the same
TW201508597A (zh) * 2013-08-23 2015-03-01 Miracletouch Technology Inc 偏極化之電容式觸控面板及應用彼之顯示器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002372622A (ja) 2001-06-14 2002-12-26 Nitto Denko Corp 複合位相差板、円偏光板及び液晶表示装置、有機ｅｌ表示装置
JP2003036143A (ja) 2001-07-25 2003-02-07 Sumitomo Chem Co Ltd インナータッチパネル
JP2003311239A (ja) 2002-04-23 2003-11-05 Matsushita Electric Works Ltd 生ごみ処理装置
CN100472287C (zh) * 2005-03-30 2009-03-25 卡西欧计算机株式会社 垂直取向型的液晶显示元件
EP2542617A1 (fr) * 2010-03-03 2013-01-09 3M Innovative Properties Company Polariseur revêtu à surface nanostructurée et son procédé de fabrication
WO2012017639A1 (fr) * 2010-08-02 2012-02-09 株式会社日本触媒 Procédé de fabrication d'un film à déphasage, et rouleau de film à déphasage
JP5528606B2 (ja) * 2012-06-21 2014-06-25 日東電工株式会社 偏光板および有機ｅｌパネル
JP2014112510A (ja) * 2012-11-02 2014-06-19 Nitto Denko Corp 透明導電性フィルム
TWI636285B (zh) * 2013-08-09 2018-09-21 住友化學股份有限公司 Optical film
JP2015069158A (ja) * 2013-09-30 2015-04-13 大日本印刷株式会社 光学フィルム、画像表示装置及び光学フィルムの製造方法
CN107533173B (zh) * 2015-04-13 2020-01-10 富士胶片株式会社 透明基材薄膜层叠体、触摸面板用传感器薄膜、触摸面板、图像显示装置及图像显示装置的可见性改善方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001201632A (ja) * 2000-01-17 2001-07-27 Kanegafuchi Chem Ind Co Ltd タッチパネル付き液晶表示装置及びタッチパネル
JP2009109996A (ja) * 2007-10-09 2009-05-21 Toray Ind Inc 位相差フィルム
US20140168768A1 (en) * 2012-12-14 2014-06-19 Cheil Industries Inc. Polarizing plate and optical display apparatus including the same
TW201508597A (zh) * 2013-08-23 2015-03-01 Miracletouch Technology Inc 偏極化之電容式觸控面板及應用彼之顯示器

Also Published As

Publication number Publication date
SG11201804244TA (en) 2018-06-28
CN108292002B (zh) 2021-02-26
JP2017102287A (ja) 2017-06-08
WO2017094623A1 (fr) 2017-06-08
JP6695685B2 (ja) 2020-05-20
KR20180088817A (ko) 2018-08-07
TW201730601A (zh) 2017-09-01
KR102627997B1 (ko) 2024-01-23
CN108292002A (zh) 2018-07-17

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