JPH0275687U - - Google Patents

Info

Publication number
JPH0275687U
JPH0275687U JP15570288U JP15570288U JPH0275687U JP H0275687 U JPH0275687 U JP H0275687U JP 15570288 U JP15570288 U JP 15570288U JP 15570288 U JP15570288 U JP 15570288U JP H0275687 U JPH0275687 U JP H0275687U
Authority
JP
Japan
Prior art keywords
board
information written
switch
electronic blackboard
touch panel
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
JP15570288U
Other languages
Japanese (ja)
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 JP15570288U priority Critical patent/JPH0275687U/ja
Publication of JPH0275687U publication Critical patent/JPH0275687U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Digital Computer Display Output (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Description

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

第１図は本考案の電子黒板の横断面図、第２図
はタツチパネル１の拡大図、第３図は第１図のＡ
−Ａ線部の断面図である。 １……タツチネル、２……ＬＣＤパネル、３…
…演算・記憶ユニツト、４……スイツチ、５……
ＬＣＤ素子、６……蛍光灯。 Figure 1 is a cross-sectional view of the electronic blackboard of the present invention, Figure 2 is an enlarged view of the touch panel 1, and Figure 3 is A of Figure 1.
- It is a sectional view of the A line part. 1...Tatsuchinel, 2...LCD panel, 3...
...Calculation/memory unit, 4...Switch, 5...
LCD element, 6...fluorescent light.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 透明なタツチパネルと、板書情報を表示する為
のＬＣＤパネルと、板書情報を消すスイツチとを
有することを特徴とする電子黒板。 An electronic blackboard characterized by having a transparent touch panel, an LCD panel for displaying information written on the board, and a switch for erasing information written on the board.
JP15570288U 1988-11-29 1988-11-29 Pending JPH0275687U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15570288U JPH0275687U (en) 1988-11-29 1988-11-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15570288U JPH0275687U (en) 1988-11-29 1988-11-29

Publications (1)

Publication Number Publication Date
JPH0275687U true JPH0275687U (en) 1990-06-11

Family

ID=31433568

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15570288U Pending JPH0275687U (en) 1988-11-29 1988-11-29

Country Status (1)

Country Link
JP (1) JPH0275687U (en)

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