JPS6180327A - 電子黒板装置 - Google Patents

電子黒板装置

Info

Publication number
JPS6180327A
JPS6180327A JP59202829A JP20282984A JPS6180327A JP S6180327 A JPS6180327 A JP S6180327A JP 59202829 A JP59202829 A JP 59202829A JP 20282984 A JP20282984 A JP 20282984A JP S6180327 A JPS6180327 A JP S6180327A
Authority
JP
Japan
Prior art keywords
characters
electronic blackboard
frequency
written
detected
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.)
Granted
Application number
JP59202829A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0326855B2 (enrdf_load_stackoverflow
Inventor
Nobuhisa Yamazaki
信久 山崎
Masahiko Kobako
雅彦 小箱
Masataka Kumaki
熊木　正高
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.)
Usac Electronic Ind Co Ltd
Original Assignee
Usac Electronic Ind 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 Usac Electronic Ind Co Ltd filed Critical Usac Electronic Ind Co Ltd
Priority to JP59202829A priority Critical patent/JPS6180327A/ja
Publication of JPS6180327A publication Critical patent/JPS6180327A/ja
Publication of JPH0326855B2 publication Critical patent/JPH0326855B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Position Input By Displaying (AREA)
  • Drawing Aids And Blackboards (AREA)
JP59202829A 1984-09-27 1984-09-27 電子黒板装置 Granted JPS6180327A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59202829A JPS6180327A (ja) 1984-09-27 1984-09-27 電子黒板装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59202829A JPS6180327A (ja) 1984-09-27 1984-09-27 電子黒板装置

Publications (2)

Publication Number Publication Date
JPS6180327A true JPS6180327A (ja) 1986-04-23
JPH0326855B2 JPH0326855B2 (enrdf_load_stackoverflow) 1991-04-12

Family

ID=16463877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59202829A Granted JPS6180327A (ja) 1984-09-27 1984-09-27 電子黒板装置

Country Status (1)

Country Link
JP (1) JPS6180327A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63106033A (ja) * 1986-10-23 1988-05-11 Wacom Co Ltd 電磁結合型座標入力装置
JPS63129411A (ja) * 1986-11-20 1988-06-01 Canon Inc 座標入力装置
JPS63239570A (ja) * 1987-03-27 1988-10-05 Canon Inc 文字入力装置
JPS63262714A (ja) * 1987-04-21 1988-10-31 Canon Inc 情報入出力装置
WO1991006907A1 (en) * 1989-11-01 1991-05-16 Wacom Co., Ltd. Position detector

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63106033A (ja) * 1986-10-23 1988-05-11 Wacom Co Ltd 電磁結合型座標入力装置
JPS63129411A (ja) * 1986-11-20 1988-06-01 Canon Inc 座標入力装置
JPS63239570A (ja) * 1987-03-27 1988-10-05 Canon Inc 文字入力装置
JPS63262714A (ja) * 1987-04-21 1988-10-31 Canon Inc 情報入出力装置
WO1991006907A1 (en) * 1989-11-01 1991-05-16 Wacom Co., Ltd. Position detector

Also Published As

Publication number Publication date
JPH0326855B2 (enrdf_load_stackoverflow) 1991-04-12

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