JPS6277627A - 座標入力装置 - Google Patents

座標入力装置

Info

Publication number
JPS6277627A
JPS6277627A JP60218379A JP21837985A JPS6277627A JP S6277627 A JPS6277627 A JP S6277627A JP 60218379 A JP60218379 A JP 60218379A JP 21837985 A JP21837985 A JP 21837985A JP S6277627 A JPS6277627 A JP S6277627A
Authority
JP
Japan
Prior art keywords
signal
input device
peak
coordinate
coordinate input
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
JP60218379A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0582606B2 (enrdf_load_stackoverflow
Inventor
Tadashi Kobayashi
正 小林
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Priority to JP60218379A priority Critical patent/JPS6277627A/ja
Publication of JPS6277627A publication Critical patent/JPS6277627A/ja
Publication of JPH0582606B2 publication Critical patent/JPH0582606B2/ja
Granted legal-status Critical Current

Links

JP60218379A 1985-09-30 1985-09-30 座標入力装置 Granted JPS6277627A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60218379A JPS6277627A (ja) 1985-09-30 1985-09-30 座標入力装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60218379A JPS6277627A (ja) 1985-09-30 1985-09-30 座標入力装置

Publications (2)

Publication Number Publication Date
JPS6277627A true JPS6277627A (ja) 1987-04-09
JPH0582606B2 JPH0582606B2 (enrdf_load_stackoverflow) 1993-11-19

Family

ID=16718972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60218379A Granted JPS6277627A (ja) 1985-09-30 1985-09-30 座標入力装置

Country Status (1)

Country Link
JP (1) JPS6277627A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5397865A (en) * 1977-02-07 1978-08-26 Seiko Instr & Electronics Ltd Coordinate reader

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5397865A (en) * 1977-02-07 1978-08-26 Seiko Instr & Electronics Ltd Coordinate reader

Also Published As

Publication number Publication date
JPH0582606B2 (enrdf_load_stackoverflow) 1993-11-19

Similar Documents

Publication Publication Date Title
JPS61168034A (ja) 座標入力装置
US2413023A (en) Demodulator
JPS58190156A (ja) 光受信装置
US4795858A (en) Device for determining position coordinates of points on a surface
JPWO2014196653A1 (ja) 信号制御装置
JPS6277627A (ja) 座標入力装置
GB2274560A (en) Echo pulse detection circuit
JPS617917A (ja) 座標入力装置
JPH0393063A (ja) パルス検出回路
US5132691A (en) Method and apparatus for recognizing useful signals when superimposed with noise signals
US4692568A (en) Digitizer using phase inversion detection system
JP3066302B2 (ja) 無線ペン・タブレット
US2407323A (en) Method and apparatus for receiving radio signals
JPH0751629Y2 (ja) 座標入力装置
US5714720A (en) High efficiency passive pointer digitizer system
GB1313549A (en) System for transforming coordinates
JPS61272818A (ja) 座標入力装置
JP2854341B2 (ja) バイオレーション検出回路
JPH066980A (ja) インバータ制御方式
SU942072A1 (ru) Устройство дл задани зоны воспри ти графика
SU987544A1 (ru) Устройство обработки импульсных радиосигналов
RU2042207C1 (ru) Устройство для ввода графической информации
US3523259A (en) Polarity pulse augmentor for pulse rate modulators
JP3551641B2 (ja) オフセットキャリア座標検出装置
CN114866388A (zh) 数字隔离电路以及数字隔离传输方法