JPS6250995U - - Google Patents

Info

Publication number
JPS6250995U
JPS6250995U JP14182785U JP14182785U JPS6250995U JP S6250995 U JPS6250995 U JP S6250995U JP 14182785 U JP14182785 U JP 14182785U JP 14182785 U JP14182785 U JP 14182785U JP S6250995 U JPS6250995 U JP S6250995U
Authority
JP
Japan
Prior art keywords
writing
copying
electronic blackboard
writing means
manuscript
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
JP14182785U
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 JP14182785U priority Critical patent/JPS6250995U/ja
Publication of JPS6250995U publication Critical patent/JPS6250995U/ja
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

  • Electronic Switches (AREA)
  • Drawing Aids And Blackboards (AREA)

Description

【図面の簡単な説明】
第１図は、この考案の第１実施例による電子式
黒板の構成を示す概略図、第２図はこの考案の第
２実施例による電子式黒板の要部の構成を示す概
略図、第３図はこの考案の第３実施例による電子
式黒板の要部の構成を示す概略図である。 １……原稿、２……光源、３，４……レンズ、
５……光電素子、６……アンプ、７……ペン駆動
用ソレノイド、８……サインペン（以上２〜８は
転写手段）、９……黒板（板書手段）、１０……
光電素子、１１……アンプ、１２……発熱素子（
以上１０〜１２は複写手段）。

Claims (1)

    【実用新案登録請求の範囲】
  1. 書き込み・消去自在な板書手段と、原稿を前記
    板書手段に転写する転写手段と、前記板書手段に
    表示されている内容を複写する複写手段とからな
    ることを特徴とする電子式黒板。
JP14182785U 1985-09-17 1985-09-17 Pending JPS6250995U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14182785U JPS6250995U (ja) 1985-09-17 1985-09-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14182785U JPS6250995U (ja) 1985-09-17 1985-09-17

Publications (1)

Publication Number Publication Date
JPS6250995U true JPS6250995U (ja) 1987-03-30

Family

ID=31049976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14182785U Pending JPS6250995U (ja) 1985-09-17 1985-09-17

Country Status (1)

Country Link
JP (1) JPS6250995U (ja)

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