TW202323876A - 附有相位差層之偏光板及圖像顯示裝置 - Google Patents

附有相位差層之偏光板及圖像顯示裝置 Download PDF

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Publication number
TW202323876A
TW202323876A TW111139809A TW111139809A TW202323876A TW 202323876 A TW202323876 A TW 202323876A TW 111139809 A TW111139809 A TW 111139809A TW 111139809 A TW111139809 A TW 111139809A TW 202323876 A TW202323876 A TW 202323876A
Authority
TW
Taiwan
Prior art keywords
layer
retardation layer
retardation
resin
polarizing plate
Prior art date
Application number
TW111139809A
Other languages
English (en)
Chinese (zh)
Inventor
有賀草平
柳沼寛教
笹川泰介
Original Assignee
日商日東電工股份有限公司
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 TW202323876A publication Critical patent/TW202323876A/zh

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    • 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
    • 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

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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)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Polarising Elements (AREA)
  • Mechanical Engineering (AREA)
  • Liquid Crystal (AREA)
TW111139809A 2021-10-26 2022-10-20 附有相位差層之偏光板及圖像顯示裝置 TW202323876A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021-174358 2021-10-26
JP2021174358A JP2023064220A (ja) 2021-10-26 2021-10-26 位相差層付偏光板および画像表示装置

Publications (1)

Publication Number Publication Date
TW202323876A true TW202323876A (zh) 2023-06-16

Family

ID=86157949

Family Applications (1)

Application Number Title Priority Date Filing Date
TW111139809A TW202323876A (zh) 2021-10-26 2022-10-20 附有相位差層之偏光板及圖像顯示裝置

Country Status (5)

Country Link
JP (1) JP2023064220A (fr)
KR (1) KR20240095215A (fr)
CN (1) CN118159886A (fr)
TW (1) TW202323876A (fr)
WO (1) WO2023074388A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101927432B1 (ko) * 2015-02-11 2018-12-10 동우 화인켐 주식회사 고내구성 편광판 및 이를 구비한 표시장치
JP6781111B2 (ja) * 2017-06-28 2020-11-04 日東電工株式会社 位相差フィルム、円偏光板、および位相差フィルムの製造方法
JP7030263B2 (ja) * 2017-11-22 2022-03-07 東洋インキＳｃホールディングス株式会社 活性エネルギー線硬化性接着剤および積層体
JP7348799B2 (ja) * 2018-10-15 2023-09-21 日東電工株式会社 位相差層付偏光板の製造方法
JP2020063377A (ja) * 2018-10-18 2020-04-23 東洋インキＳｃホールディングス株式会社 活性エネルギー線重合性接着剤および偏光板
JP2022150732A (ja) * 2021-03-26 2022-10-07 日東電工株式会社 位相差層付偏光板および該位相差層付偏光板を用いた画像表示装置

Also Published As

Publication number Publication date
JP2023064220A (ja) 2023-05-11
WO2023074388A1 (fr) 2023-05-04
CN118159886A (zh) 2024-06-07
KR20240095215A (ko) 2024-06-25

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