JP2517788Y2 - 電子黒板装置 - Google Patents

電子黒板装置

Info

Publication number
JP2517788Y2
JP2517788Y2 JP1986116662U JP11666286U JP2517788Y2 JP 2517788 Y2 JP2517788 Y2 JP 2517788Y2 JP 1986116662 U JP1986116662 U JP 1986116662U JP 11666286 U JP11666286 U JP 11666286U JP 2517788 Y2 JP2517788 Y2 JP 2517788Y2
Authority
JP
Japan
Prior art keywords
writing
optical system
reading
writing surface
image sensor
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.)
Expired - Lifetime
Application number
JP1986116662U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6323861U (de
Inventor
輝雄 佐野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Casio Computer Co Ltd
Original Assignee
Casio Computer Co Ltd
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 Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Priority to JP1986116662U priority Critical patent/JP2517788Y2/ja
Publication of JPS6323861U publication Critical patent/JPS6323861U/ja
Application granted granted Critical
Publication of JP2517788Y2 publication Critical patent/JP2517788Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Facsimiles In General (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Drawing Aids And Blackboards (AREA)
JP1986116662U 1986-07-31 1986-07-31 電子黒板装置 Expired - Lifetime JP2517788Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986116662U JP2517788Y2 (ja) 1986-07-31 1986-07-31 電子黒板装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986116662U JP2517788Y2 (ja) 1986-07-31 1986-07-31 電子黒板装置

Publications (2)

Publication Number Publication Date
JPS6323861U JPS6323861U (de) 1988-02-17
JP2517788Y2 true JP2517788Y2 (ja) 1996-11-20

Family

ID=31001464

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986116662U Expired - Lifetime JP2517788Y2 (ja) 1986-07-31 1986-07-31 電子黒板装置

Country Status (1)

Country Link
JP (1) JP2517788Y2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030097112A (ko) * 2002-06-19 2003-12-31 (주) 넷필드 보드면에 직접 출력기능을 갖는 전자보드

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6165566A (ja) * 1984-09-05 1986-04-04 Fujitsu Ltd 複写機能付黒板の印刷方法
JPH0412501Y2 (de) * 1984-11-17 1992-03-26

Also Published As

Publication number Publication date
JPS6323861U (de) 1988-02-17

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