JPS649223U - - Google Patents

Info

Publication number
JPS649223U
JPS649223U JP10324487U JP10324487U JPS649223U JP S649223 U JPS649223 U JP S649223U JP 10324487 U JP10324487 U JP 10324487U JP 10324487 U JP10324487 U JP 10324487U JP S649223 U JPS649223 U JP S649223U
Authority
JP
Japan
Prior art keywords
screen
liquid crystal
controller
dimming pattern
voltage
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
JP10324487U
Other languages
English (en)
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
Priority to JP10324487U priority Critical patent/JPS649223U/ja
Publication of JPS649223U publication Critical patent/JPS649223U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Description

【図面の簡単な説明】
図面は本考案スクリーン装置の実施の一例を示
し、第1図は斜視図、第2図は操作部の拡大平面
図、第3図はコントローラーの拡大平面図である
。 尚、図中、1:板状液晶体、a:スクリーン
、3:コントローラー、2:操作部、3−1:電
圧印加回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 板状液晶体を、多数所望方向に接続してスクリ
    ーンを形成し、該スクリーンにコントローラーを
    介してスクリーンにおける各液晶体の調光パター
    ンを人為的に選択する操作部を電気的に連係せし
    め、上記コントローラーに、操作部の操作におけ
    る調光パターン別に各液晶体に電圧を印加する電
    圧印加回路を内蔵したことを特徴とするスクリー
    ン装置。
JP10324487U 1987-07-03 1987-07-03 Pending JPS649223U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10324487U JPS649223U (ja) 1987-07-03 1987-07-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10324487U JPS649223U (ja) 1987-07-03 1987-07-03

Publications (1)

Publication Number Publication Date
JPS649223U true JPS649223U (ja) 1989-01-18

Family

ID=31333893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10324487U Pending JPS649223U (ja) 1987-07-03 1987-07-03

Country Status (1)

Country Link
JP (1) JPS649223U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58116578A (ja) * 1981-12-29 1983-07-11 松下電工株式会社 表示器

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58116578A (ja) * 1981-12-29 1983-07-11 松下電工株式会社 表示器

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