JPH0332088B2 - - Google Patents

Info

Publication number
JPH0332088B2
JPH0332088B2 JP60053250A JP5325085A JPH0332088B2 JP H0332088 B2 JPH0332088 B2 JP H0332088B2 JP 60053250 A JP60053250 A JP 60053250A JP 5325085 A JP5325085 A JP 5325085A JP H0332088 B2 JPH0332088 B2 JP H0332088B2
Authority
JP
Japan
Prior art keywords
color
input
input tool
holder
pen
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
JP60053250A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61213918A (ja
Inventor
Kenji Akyama
Juichi Sato
Yoshio Kishu
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP60053250A priority Critical patent/JPS61213918A/ja
Publication of JPS61213918A publication Critical patent/JPS61213918A/ja
Publication of JPH0332088B2 publication Critical patent/JPH0332088B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
  • Position Input By Displaying (AREA)
  • Facsimiles In General (AREA)
JP60053250A 1985-03-19 1985-03-19 電子黒板における入力色判定方法 Granted JPS61213918A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60053250A JPS61213918A (ja) 1985-03-19 1985-03-19 電子黒板における入力色判定方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60053250A JPS61213918A (ja) 1985-03-19 1985-03-19 電子黒板における入力色判定方法

Publications (2)

Publication Number Publication Date
JPS61213918A JPS61213918A (ja) 1986-09-22
JPH0332088B2 true JPH0332088B2 (cg-RX-API-DMAC7.html) 1991-05-09

Family

ID=12937542

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60053250A Granted JPS61213918A (ja) 1985-03-19 1985-03-19 電子黒板における入力色判定方法

Country Status (1)

Country Link
JP (1) JPS61213918A (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104345986B (zh) * 2013-08-08 2017-09-29 联想(北京)有限公司 一种输入装置、交互投影系统及方法

Also Published As

Publication number Publication date
JPS61213918A (ja) 1986-09-22

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