JPH0485336U - - Google Patents

Info

Publication number
JPH0485336U
JPH0485336U JP12823890U JP12823890U JPH0485336U JP H0485336 U JPH0485336 U JP H0485336U JP 12823890 U JP12823890 U JP 12823890U JP 12823890 U JP12823890 U JP 12823890U JP H0485336 U JPH0485336 U JP H0485336U
Authority
JP
Japan
Prior art keywords
overhead projector
lcd
transparent
panel
touch switch
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
JP12823890U
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 JP12823890U priority Critical patent/JPH0485336U/ja
Publication of JPH0485336U publication Critical patent/JPH0485336U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Liquid Crystal (AREA)

Description

【図面の簡単な説明】
第1図は本装置の左側面図、第2図及び第3図
は本装置の斜視図、第4図はタブレツト付LCD
パネル体の要部断面図、第5図はスクリーンに投
写したときの正面図、第6図はマスクパターン、
第7図A,B,C,D,E,Fは他のマスクパタ
ーン、第8図は従来例のオーバーヘツドプロジエ
クタの説明図である。 1……オーバーヘツドプロジエクタ、2……タ
ブレツト付LCDパネル体、3……透明タツチス
イツチLCD、4……ガラス台、5……シート(
オーバーヘツドプロジエクタ)、6……操作パネ
ル、7……ライトペン。

Claims (1)

    【実用新案登録請求の範囲】
  1. オーバーヘツドプロジエクタ本体のガラス台上
    に、ライトペンの入力で書き込み及び削除が可能
    なLCDパネルを配置した透明なタブレツト付L
    CDパネル体を配置すると共に、透明タツチスイ
    ツチLCDを開閉自在に取付けて成るオーバーヘ
    ツドプロジエクタ装置。
JP12823890U 1990-11-29 1990-11-29 Pending JPH0485336U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12823890U JPH0485336U (ja) 1990-11-29 1990-11-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12823890U JPH0485336U (ja) 1990-11-29 1990-11-29

Publications (1)

Publication Number Publication Date
JPH0485336U true JPH0485336U (ja) 1992-07-24

Family

ID=31875707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12823890U Pending JPH0485336U (ja) 1990-11-29 1990-11-29

Country Status (1)

Country Link
JP (1) JPH0485336U (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59201032A (ja) * 1983-04-30 1984-11-14 Fuji Xerox Co Ltd オ−バ−ヘツドプロジエクタ
JPS60249129A (ja) * 1984-05-25 1985-12-09 Nec Corp オ−バ−ヘツドプロジエクタ−
JPS63303330A (ja) * 1987-06-03 1988-12-09 Canon Inc オ−バ−ヘツドプロジエクタ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59201032A (ja) * 1983-04-30 1984-11-14 Fuji Xerox Co Ltd オ−バ−ヘツドプロジエクタ
JPS60249129A (ja) * 1984-05-25 1985-12-09 Nec Corp オ−バ−ヘツドプロジエクタ−
JPS63303330A (ja) * 1987-06-03 1988-12-09 Canon Inc オ−バ−ヘツドプロジエクタ

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