JPS60143422U - LCD shading device - Google Patents

LCD shading device

Info

Publication number
JPS60143422U
JPS60143422U JP3213884U JP3213884U JPS60143422U JP S60143422 U JPS60143422 U JP S60143422U JP 3213884 U JP3213884 U JP 3213884U JP 3213884 U JP3213884 U JP 3213884U JP S60143422 U JPS60143422 U JP S60143422U
Authority
JP
Japan
Prior art keywords
liquid crystal
crystal panel
illuminance
solar cell
drive circuit
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
JP3213884U
Other languages
Japanese (ja)
Inventor
北洞　益郎
Original Assignee
三洋電機株式会社
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 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP3213884U priority Critical patent/JPS60143422U/en
Publication of JPS60143422U publication Critical patent/JPS60143422U/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Landscapes

  • Liquid Crystal (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の実施例を示すブロック図、第２図は第
１図に示された遮光装置の特性図である。 主な図番の説明、１・・・液晶パネル、２・・・駆動回
路、３・・・太陽電池。FIG. 1 is a block diagram showing an embodiment of the present invention, and FIG. 2 is a characteristic diagram of the light shielding device shown in FIG. 1. Explanation of main drawing numbers: 1...Liquid crystal panel, 2...Drive circuit, 3...Solar cell.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 略全面に透明電極の設けられたガラス基板が接着され、
その間隙に液晶が注入された液晶パネルと、該液晶パネ
ルの対向する透明電極に互いに逆相の駆動信号を印加す
る駆動回路と、外光の照度に応じた電圧を発生する太陽
電池とを備え、前記太陽電池の出力電圧を前記駆動回路
の電源とすることにより、前記液晶パネルの遮光率が外
光の照度に応じて変化することを特徴とする液晶遮光装
置。A glass substrate with transparent electrodes provided on almost the entire surface is glued,
It includes a liquid crystal panel in which liquid crystal is injected into the gap, a drive circuit that applies drive signals of mutually opposite phases to opposing transparent electrodes of the liquid crystal panel, and a solar cell that generates a voltage according to the illuminance of external light. . A liquid crystal light shielding device, characterized in that by using the output voltage of the solar cell as a power source for the drive circuit, the light shielding rate of the liquid crystal panel changes according to the illuminance of external light.
JP3213884U 1984-03-05 1984-03-05 LCD shading device Pending JPS60143422U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3213884U JPS60143422U (en) 1984-03-05 1984-03-05 LCD shading device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3213884U JPS60143422U (en) 1984-03-05 1984-03-05 LCD shading device

Publications (1)

Publication Number Publication Date
JPS60143422U true JPS60143422U (en) 1985-09-24

Family

ID=30533373

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3213884U Pending JPS60143422U (en) 1984-03-05 1984-03-05 LCD shading device

Country Status (1)

Country Link
JP (1) JPS60143422U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011165892A (en) * 2010-02-09 2011-08-25 Tempearl Industrial Co Ltd Solar cell
JP2011165893A (en) * 2010-02-09 2011-08-25 Tempearl Industrial Co Ltd Solar cell
JP2011165894A (en) * 2010-02-09 2011-08-25 Tempearl Industrial Co Ltd Solar cell
JP2011165895A (en) * 2010-02-09 2011-08-25 Tempearl Industrial Co Ltd Multi-junction solar cell
JP2017021148A (en) * 2015-07-09 2017-01-26 ホシデン株式会社 Projection type display device and on-vehicle head-up display using the projection type display device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51146248A (en) * 1975-05-09 1976-12-15 Dainippon Toryo Co Ltd Glasses
JPS524248A (en) * 1975-06-27 1977-01-13 Dainippon Toryo Co Ltd Liquid crystal glasses

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51146248A (en) * 1975-05-09 1976-12-15 Dainippon Toryo Co Ltd Glasses
JPS524248A (en) * 1975-06-27 1977-01-13 Dainippon Toryo Co Ltd Liquid crystal glasses

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011165892A (en) * 2010-02-09 2011-08-25 Tempearl Industrial Co Ltd Solar cell
JP2011165893A (en) * 2010-02-09 2011-08-25 Tempearl Industrial Co Ltd Solar cell
JP2011165894A (en) * 2010-02-09 2011-08-25 Tempearl Industrial Co Ltd Solar cell
JP2011165895A (en) * 2010-02-09 2011-08-25 Tempearl Industrial Co Ltd Multi-junction solar cell
JP2017021148A (en) * 2015-07-09 2017-01-26 ホシデン株式会社 Projection type display device and on-vehicle head-up display using the projection type display device

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