CN121569235A - 视角控制系统、图像显示装置 - Google Patents

视角控制系统、图像显示装置

Info

Publication number
CN121569235A
CN121569235A CN202480048965.XA CN202480048965A CN121569235A CN 121569235 A CN121569235 A CN 121569235A CN 202480048965 A CN202480048965 A CN 202480048965A CN 121569235 A CN121569235 A CN 121569235A
Authority
CN
China
Prior art keywords
liquid crystal
crystal cell
optical compensation
layer
image display
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202480048965.XA
Other languages
English (en)
Chinese (zh)
Inventor
三户部史岳
小糸直希
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Corp
Original Assignee
Fujifilm Corp
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 Fujifilm Corp filed Critical Fujifilm Corp
Publication of CN121569235A publication Critical patent/CN121569235A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Polarising Elements (AREA)
CN202480048965.XA 2023-07-24 2024-07-05 视角控制系统、图像显示装置 Pending CN121569235A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2023-119638 2023-07-24
JP2023119638 2023-07-24
JP2024-003212 2024-01-12
JP2024003212 2024-01-12
PCT/JP2024/024390 WO2025022978A1 (ja) 2023-07-24 2024-07-05 視野角制御システム、画像表示装置

Publications (1)

Publication Number Publication Date
CN121569235A true CN121569235A (zh) 2026-02-24

Family

ID=94374877

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480048965.XA Pending CN121569235A (zh) 2023-07-24 2024-07-05 视角控制系统、图像显示装置

Country Status (3)

Country Link
JP (1) JPWO2025022978A1 (https=)
CN (1) CN121569235A (https=)
WO (1) WO2025022978A1 (https=)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018003380A1 (ja) * 2016-06-30 2018-01-04 富士フイルム株式会社 光学装置および表示装置
KR102766363B1 (ko) * 2020-11-20 2025-02-10 엘지디스플레이 주식회사 시야각 전환 표시장치

Also Published As

Publication number Publication date
WO2025022978A1 (ja) 2025-01-30
JPWO2025022978A1 (https=) 2025-01-30

Similar Documents

Publication Publication Date Title
CN115210616B (zh) 视角控制系统及图像显示装置
US6912029B2 (en) Optical film and polarizing film using the same, and method for improving view angle of the polarizing film
CN101063769B (zh) 液晶显示装置
US8223304B2 (en) Liquid crystal display device
KR100848528B1 (ko) 편광 소자, 액정 패널, 액정 ｔｖ 및 액정 표시 장치
KR100962163B1 (ko) 액정 패널 및 액정 표시 장치
JP4328243B2 (ja) 液晶表示装置
JP7728312B2 (ja) 光学積層体、画像表示装置及びガラス複合体
JP2006163343A (ja) 楕円偏光板およびそれを用いた画像表示装置
JP2002296424A (ja) 光学フィルムおよびこれを用いた偏光フィルム、および偏光フィルムの視野角改良方法
US20240069264A1 (en) Laminate, reflection prevention system, and image display device
JP2006268018A (ja) 偏光素子、液晶パネル、液晶テレビ、および液晶表示装置
US7639330B2 (en) Liquid crystal display device
WO2006137338A1 (ja) 液晶パネルおよびそれを用いた液晶表示装置
JP2006119623A (ja) 楕円偏光板及び液晶表示装置
CN121569235A (zh) 视角控制系统、图像显示装置
JP5036209B2 (ja) 液晶表示装置
CN115443424B (zh) 光学层叠体、图像显示装置及玻璃复合体
US20250306412A1 (en) Laminate, liquid crystal display device, and in-vehicle display
JP2008076706A (ja) 液晶パネルおよび液晶表示装置
WO2025204991A1 (ja) 視野角切替システム、画像表示装置
JP2009157244A (ja) 液晶表示装置
JP2009036840A (ja) 液晶パネル及び液晶表示装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination