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TWI762615B - 相位差膜、圓偏光板或橢圓偏光板、顯示面板、液晶顯示面板、有機ｅｌ顯示面板、顯示裝置、液晶顯示裝置、及有機ｅｌ顯示裝置 - Google Patents

相位差膜、圓偏光板或橢圓偏光板、顯示面板、液晶顯示面板、有機ｅｌ顯示面板、顯示裝置、液晶顯示裝置、及有機ｅｌ顯示裝置 Download PDF

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Publication number
TWI762615B
TWI762615B TW107112112A TW107112112A TWI762615B TW I762615 B TWI762615 B TW I762615B TW 107112112 A TW107112112 A TW 107112112A TW 107112112 A TW107112112 A TW 107112112A TW I762615 B TWI762615 B TW I762615B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
positive
plate
display device
display panel
Prior art date
Application number
TW107112112A
Other languages
English (en)
Chinese (zh)
Other versions
TW201842385A (zh
Inventor
江森諭
雨宮裕之
黑田剛志
Original Assignee
日商大日本印刷股份有限公司
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 日商大日本印刷股份有限公司 filed Critical 日商大日本印刷股份有限公司
Publication of TW201842385A publication Critical patent/TW201842385A/zh
Application granted granted Critical
Publication of TWI762615B publication Critical patent/TWI762615B/zh

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Classifications

    • 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
    • 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)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Polarising Elements (AREA)
  • Electroluminescent Light Sources (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
TW107112112A 2017-04-05 2018-04-09 相位差膜、圓偏光板或橢圓偏光板、顯示面板、液晶顯示面板、有機ｅｌ顯示面板、顯示裝置、液晶顯示裝置、及有機ｅｌ顯示裝置 TWI762615B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017075190 2017-04-05
JPJP2017-075190 2017-04-05

Publications (2)

Publication Number Publication Date
TW201842385A TW201842385A (zh) 2018-12-01
TWI762615B true TWI762615B (zh) 2022-05-01

Family

ID=63713514

Family Applications (1)

Application Number Title Priority Date Filing Date
TW107112112A TWI762615B (zh) 2017-04-05 2018-04-09 相位差膜、圓偏光板或橢圓偏光板、顯示面板、液晶顯示面板、有機ｅｌ顯示面板、顯示裝置、液晶顯示裝置、及有機ｅｌ顯示裝置

Country Status (3)

Country Link
JP (1) JP7200931B2 (ja)
TW (1) TWI762615B (ja)
WO (1) WO2018186472A1 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102466771B1 (ko) * 2018-11-02 2022-11-14 주식회사 엘지화학 편광판
KR102333242B1 (ko) * 2019-01-24 2021-11-30 삼성에스디아이 주식회사 액정표시장치
KR102522253B1 (ko) 2019-02-19 2023-04-17 주식회사 엘지화학 편광판의 제조 방법
JP7256655B2 (ja) * 2019-02-25 2023-04-12 住友化学株式会社 光学積層体、及び、有機ｅｌ表示装置
CN112748601B (zh) * 2019-10-31 2024-04-26 住友化学株式会社 图像显示装置
CN115053156A (zh) * 2020-03-05 2022-09-13 株式会社Lg化学 光学膜和包括其的微型led显示器
JP7532858B2 (ja) * 2020-03-31 2024-08-14 大日本印刷株式会社 機能性フィルム、偏光板及び画像表示装置
JP7600534B2 (ja) * 2020-03-31 2024-12-17 大日本印刷株式会社 機能性フィルム、偏光板及び画像表示装置
KR20240085462A (ko) * 2022-12-08 2024-06-17 삼성에스디아이 주식회사 편광판 및 광학표시장치

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200700848A (en) * 2005-06-09 2007-01-01 Lg Chemical Ltd Vertically aligned liquid crystal display
TW201346312A (zh) * 2012-02-22 2013-11-16 Konica Minolta Advanced Layers 光學薄膜、圓偏光板及圖像顯示裝置
JP2015200861A (ja) * 2013-09-11 2015-11-12 富士フイルム株式会社 光学異方性層とその製造方法、積層体とその製造方法、偏光板、液晶表示装置及び有機ｅｌ表示装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102369128B1 (ko) * 2016-03-30 2022-02-28 니폰 제온 가부시키가이샤 광학 이방성층 및 그 제조 방법, 광학 이방성 적층체 및 그 제조 방법, 광학 이방성 전사체, 편광판, 그리고 화상 표시 장치
CN110462868B (zh) 2017-03-23 2021-11-30 富士胶片株式会社 有机电致发光显示装置、相位差薄膜、圆偏振片

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200700848A (en) * 2005-06-09 2007-01-01 Lg Chemical Ltd Vertically aligned liquid crystal display
TW201346312A (zh) * 2012-02-22 2013-11-16 Konica Minolta Advanced Layers 光學薄膜、圓偏光板及圖像顯示裝置
JP2015200861A (ja) * 2013-09-11 2015-11-12 富士フイルム株式会社 光学異方性層とその製造方法、積層体とその製造方法、偏光板、液晶表示装置及び有機ｅｌ表示装置

Also Published As

Publication number Publication date
JPWO2018186472A1 (ja) 2020-03-05
JP7200931B2 (ja) 2023-01-10
TW201842385A (zh) 2018-12-01
WO2018186472A1 (ja) 2018-10-11

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