JPS63100531A - 入力装置 - Google Patents

入力装置

Info

Publication number
JPS63100531A
JPS63100531A JP61245474A JP24547486A JPS63100531A JP S63100531 A JPS63100531 A JP S63100531A JP 61245474 A JP61245474 A JP 61245474A JP 24547486 A JP24547486 A JP 24547486A JP S63100531 A JPS63100531 A JP S63100531A
Authority
JP
Japan
Prior art keywords
delay time
signal
circuit
detection
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.)
Granted
Application number
JP61245474A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0562771B2 (enrdf_load_stackoverflow
Inventor
Atsushi Tanaka
淳 田中
Kiyoshi Kaneko
潔 兼子
Yuichiro Yoshimura
雄一郎 吉村
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP61245474A priority Critical patent/JPS63100531A/ja
Priority to EP87305739A priority patent/EP0258972B1/en
Priority to EP90123778A priority patent/EP0423843B1/en
Priority to DE8787305739T priority patent/DE3779019D1/de
Priority to DE3751763T priority patent/DE3751763T2/de
Priority to US07/067,546 priority patent/US4931965A/en
Publication of JPS63100531A publication Critical patent/JPS63100531A/ja
Publication of JPH0562771B2 publication Critical patent/JPH0562771B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
JP61245474A 1986-06-27 1986-10-17 入力装置 Granted JPS63100531A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP61245474A JPS63100531A (ja) 1986-10-17 1986-10-17 入力装置
EP87305739A EP0258972B1 (en) 1986-06-27 1987-06-26 Coordinates input apparatus
EP90123778A EP0423843B1 (en) 1986-06-27 1987-06-26 Coordinates input apparatus
DE8787305739T DE3779019D1 (de) 1986-06-27 1987-06-26 Koordinateneingabegeraet.
DE3751763T DE3751763T2 (de) 1986-06-27 1987-06-26 Koordinateneingabegerät
US07/067,546 US4931965A (en) 1986-06-27 1987-06-29 Coordinates input apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61245474A JPS63100531A (ja) 1986-10-17 1986-10-17 入力装置

Publications (2)

Publication Number Publication Date
JPS63100531A true JPS63100531A (ja) 1988-05-02
JPH0562771B2 JPH0562771B2 (enrdf_load_stackoverflow) 1993-09-09

Family

ID=17134196

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61245474A Granted JPS63100531A (ja) 1986-06-27 1986-10-17 入力装置

Country Status (1)

Country Link
JP (1) JPS63100531A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0339610A (ja) * 1989-07-07 1991-02-20 Canon Inc 情報処理装置及びその情報処理方法
JPH0342712A (ja) * 1989-07-11 1991-02-22 Canon Inc 座標入力装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002142054A (ja) * 2000-08-23 2002-05-17 Canon Inc 電子ボード装置及び電子ボード装置のデータ処理方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0339610A (ja) * 1989-07-07 1991-02-20 Canon Inc 情報処理装置及びその情報処理方法
JPH0342712A (ja) * 1989-07-11 1991-02-22 Canon Inc 座標入力装置

Also Published As

Publication number Publication date
JPH0562771B2 (enrdf_load_stackoverflow) 1993-09-09

Similar Documents

Publication Publication Date Title
JP3053262B2 (ja) 座標入力装置及び方法
JP2535626B2 (ja) 座標入力装置
EP0296569A2 (en) Coordinates input apparatus
US4897510A (en) Coordinate inputting device including an electrode to reduce noise components
JPS63100531A (ja) 入力装置
JPH0823798B2 (ja) 振動入力ペン
JPS636619A (ja) 入力装置
JPS63100530A (ja) 座標入力装置
JPS63100532A (ja) 座標入力装置
JP2502648B2 (ja) 座標入力装置
JP3342099B2 (ja) 座標入力装置及び方法
JPS63100529A (ja) 座標入力装置
JPS63136127A (ja) 座標入力装置
JPH0580920A (ja) 座標入力装置
JPS63100528A (ja) 座標入力装置
JP3122509B2 (ja) 座標入力装置及び方法
JPS63136125A (ja) 座標入力装置
JPH01114926A (ja) 座標入力装置
JPS636620A (ja) 座標入力装置
JP2654396B2 (ja) 座標入力装置
JPH0562772B2 (enrdf_load_stackoverflow)
JPH0562773B2 (enrdf_load_stackoverflow)
JPS63136126A (ja) 座標入力装置
JPH01236320A (ja) 座標入力装置
JPS63284632A (ja) 座標入力装置

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees