TWI780207B - 可撓性顯示器用附光學補償功能之相位差板 - Google Patents

可撓性顯示器用附光學補償功能之相位差板 Download PDF

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Publication number
TWI780207B
TWI780207B TW107128613A TW107128613A TWI780207B TW I780207 B TWI780207 B TW I780207B TW 107128613 A TW107128613 A TW 107128613A TW 107128613 A TW107128613 A TW 107128613A TW I780207 B TWI780207 B TW I780207B
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TW
Taiwan
Prior art keywords
liquid crystal
film
crystal cured
cured film
vertical alignment
Prior art date
Application number
TW107128613A
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English (en)
Chinese (zh)
Other versions
TW201921000A (zh
Inventor
西辰昌
幡中伸行
Original Assignee
日商住友化學股份有限公司
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Application filed by 日商住友化學股份有限公司 filed Critical 日商住友化學股份有限公司
Publication of TW201921000A publication Critical patent/TW201921000A/zh
Application granted granted Critical
Publication of TWI780207B publication Critical patent/TWI780207B/zh

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Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1337Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00Electroluminescent light sources
    • H05B33/02Details
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00Electroluminescent light sources
    • H05B33/12Light sources with substantially two-dimensional radiating surfaces
    • H05B33/14Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Polarising Elements (AREA)
TW107128613A 2017-08-21 2018-08-16 可撓性顯示器用附光學補償功能之相位差板 TWI780207B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017-158468 2017-08-21
JP2017158468 2017-08-21

Publications (2)

Publication Number Publication Date
TW201921000A TW201921000A (zh) 2019-06-01
TWI780207B true TWI780207B (zh) 2022-10-11

Family

ID=65438707

Family Applications (1)

Application Number Title Priority Date Filing Date
TW107128613A TWI780207B (zh) 2017-08-21 2018-08-16 可撓性顯示器用附光學補償功能之相位差板

Country Status (5)

Country Link
JP (1) JP2019035952A (fr)
KR (1) KR20200036928A (fr)
CN (1) CN111033331B (fr)
TW (1) TWI780207B (fr)
WO (1) WO2019039287A1 (fr)

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* Cited by examiner, † Cited by third party
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JP7461122B2 (ja) * 2019-09-17 2024-04-03 住友化学株式会社 積層体およびこれを含む楕円偏光板
JP7405576B2 (ja) * 2019-11-21 2023-12-26 住友化学株式会社 光学異方性膜

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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006276817A (ja) * 2005-03-02 2006-10-12 Fuji Photo Film Co Ltd 位相差板、偏光板および液晶表示装置
CN101361020A (zh) * 2006-05-16 2009-02-04 日东电工株式会社 液晶面板、及液晶显示装置
WO2015111474A1 (fr) * 2014-01-22 2015-07-30 富士フイルム株式会社 Plaque de polarisation et dispositif d'affichage à cristaux liquides
TW201700586A (zh) * 2015-01-16 2017-01-01 Dainippon Ink & Chemicals 聚合性組成物及使用其之光學各向異性體

Also Published As

Publication number Publication date
JP2019035952A (ja) 2019-03-07
KR20200036928A (ko) 2020-04-07
TW201921000A (zh) 2019-06-01
CN111033331B (zh) 2022-06-24
WO2019039287A1 (fr) 2019-02-28
CN111033331A (zh) 2020-04-17

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