JPH0586568B2 - - Google Patents

Info

Publication number
JPH0586568B2
JPH0586568B2 JP61245475A JP24547586A JPH0586568B2 JP H0586568 B2 JPH0586568 B2 JP H0586568B2 JP 61245475 A JP61245475 A JP 61245475A JP 24547586 A JP24547586 A JP 24547586A JP H0586568 B2 JPH0586568 B2 JP H0586568B2
Authority
JP
Japan
Prior art keywords
signal
vibration
detected
waveform
envelope
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
JP61245475A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63100532A (ja
Inventor
Kyoshi Kaneko
Atsushi Tanaka
Juichiro Yoshimura
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 JP61245475A priority Critical patent/JPS63100532A/ja
Priority to EP90123778A priority patent/EP0423843B1/en
Priority to EP87305739A priority patent/EP0258972B1/en
Priority to DE3751763T priority patent/DE3751763T2/de
Priority to DE8787305739T priority patent/DE3779019D1/de
Priority to US07/067,546 priority patent/US4931965A/en
Publication of JPS63100532A publication Critical patent/JPS63100532A/ja
Publication of JPH0586568B2 publication Critical patent/JPH0586568B2/ja
Granted legal-status Critical Current

Links

JP61245475A 1986-06-27 1986-10-17 座標入力装置 Granted JPS63100532A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP61245475A JPS63100532A (ja) 1986-10-17 1986-10-17 座標入力装置
EP90123778A EP0423843B1 (en) 1986-06-27 1987-06-26 Coordinates input apparatus
EP87305739A EP0258972B1 (en) 1986-06-27 1987-06-26 Coordinates input apparatus
DE3751763T DE3751763T2 (de) 1986-06-27 1987-06-26 Koordinateneingabegerät
DE8787305739T DE3779019D1 (de) 1986-06-27 1987-06-26 Koordinateneingabegeraet.
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
JP61245475A JPS63100532A (ja) 1986-10-17 1986-10-17 座標入力装置

Publications (2)

Publication Number Publication Date
JPS63100532A JPS63100532A (ja) 1988-05-02
JPH0586568B2 true JPH0586568B2 (cs) 1993-12-13

Family

ID=17134212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61245475A Granted JPS63100532A (ja) 1986-06-27 1986-10-17 座標入力装置

Country Status (1)

Country Link
JP (1) JPS63100532A (cs)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60176130A (ja) * 1984-02-22 1985-09-10 Matsushita Seiko Co Ltd 超音波投射形入力装置

Also Published As

Publication number Publication date
JPS63100532A (ja) 1988-05-02

Similar Documents

Publication Publication Date Title
US4910363A (en) Coordinates input apparatus with plural pulse train whose phases differ
JP3053262B2 (ja) 座標入力装置及び方法
US5805147A (en) Coordinate input apparatus with correction of detected signal level shift
JPH012124A (ja) 座標入力装置
JPH0683519A (ja) 座標入力装置
JP3491936B2 (ja) 距離測定装置及びそれを用いた座標入力装置、及び距離測定方法及びそれを用いた座標入力方法
JP2523832B2 (ja) 座標入力装置
JPH0562771B2 (cs)
JPH0586568B2 (cs)
JPS63100530A (ja) 座標入力装置
JPS636619A (ja) 入力装置
JPH01112418A (ja) 振動入力ペン
JP2002358157A (ja) 座標入力装置、座標入力装置の制御方法、および座標入力装置の制御プログラム
JPS63136125A (ja) 座標入力装置
JPH08286818A (ja) 距離測定装置及び座標入力装置
JPS636620A (ja) 座標入力装置
JPH0616255B2 (ja) 座標入力装置
JPH0562770B2 (cs)
JP3122509B2 (ja) 座標入力装置及び方法
JPH02130617A (ja) 座標入力装置
JP3059563B2 (ja) 座標入力装置及び方法
JP2655704B2 (ja) 座標入力装置における有効領域決定方法
JPH0562772B2 (cs)
JPH01236320A (ja) 座標入力装置
JPS63136127A (ja) 座標入力装置