JPWO2022091870A1 - - Google Patents

Info

Publication number
JPWO2022091870A1
JPWO2022091870A1 JP2022559036A JP2022559036A JPWO2022091870A1 JP WO2022091870 A1 JPWO2022091870 A1 JP WO2022091870A1 JP 2022559036 A JP2022559036 A JP 2022559036A JP 2022559036 A JP2022559036 A JP 2022559036A JP WO2022091870 A1 JPWO2022091870 A1 JP WO2022091870A1
Authority
JP
Japan
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
JP2022559036A
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 filed Critical
Publication of JPWO2022091870A1 publication Critical patent/JPWO2022091870A1/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • 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
    • G02F1/1336—Illuminating devices

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
JP2022559036A 2020-11-02 2021-10-19 Pending JPWO2022091870A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020183566 2020-11-02
PCT/JP2021/038601 WO2022091870A1 (ja) 2020-11-02 2021-10-19 面状照明装置

Publications (1)

Publication Number Publication Date
JPWO2022091870A1 true JPWO2022091870A1 (ja) 2022-05-05

Family

ID=81383756

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022559036A Pending JPWO2022091870A1 (ja) 2020-11-02 2021-10-19

Country Status (2)

Country Link
JP (1) JPWO2022091870A1 (ja)
WO (1) WO2022091870A1 (ja)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110037740A1 (en) * 2008-12-15 2011-02-17 Panasonic Corporation Planar illumination device and liquid crystal display
KR20100077963A (ko) * 2008-12-29 2010-07-08 엘지전자 주식회사 조명 장치
JP2020087541A (ja) * 2018-11-16 2020-06-04 シャープ株式会社 照明装置及び表示装置

Also Published As

Publication number Publication date
WO2022091870A1 (ja) 2022-05-05

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