JPS6243212B2 - - Google Patents

Info

Publication number
JPS6243212B2
JPS6243212B2 JP54173138A JP17313879A JPS6243212B2 JP S6243212 B2 JPS6243212 B2 JP S6243212B2 JP 54173138 A JP54173138 A JP 54173138A JP 17313879 A JP17313879 A JP 17313879A JP S6243212 B2 JPS6243212 B2 JP S6243212B2
Authority
JP
Japan
Prior art keywords
coordinate
tablet
electrodes
signal
electrode
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
Application number
JP54173138A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5697138A (en
Inventor
Kyomi Abe
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.)
Pentel Co Ltd
Original Assignee
Pentel 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 Pentel Co Ltd filed Critical Pentel Co Ltd
Priority to JP17313879A priority Critical patent/JPS5697138A/ja
Publication of JPS5697138A publication Critical patent/JPS5697138A/ja
Publication of JPS6243212B2 publication Critical patent/JPS6243212B2/ja
Granted legal-status Critical Current

Links

JP17313879A 1979-12-31 1979-12-31 Information input device Granted JPS5697138A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17313879A JPS5697138A (en) 1979-12-31 1979-12-31 Information input device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17313879A JPS5697138A (en) 1979-12-31 1979-12-31 Information input device

Publications (2)

Publication Number Publication Date
JPS5697138A JPS5697138A (en) 1981-08-05
JPS6243212B2 true JPS6243212B2 (it) 1987-09-11

Family

ID=15954815

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17313879A Granted JPS5697138A (en) 1979-12-31 1979-12-31 Information input device

Country Status (1)

Country Link
JP (1) JPS5697138A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7382139B2 (en) * 2004-06-03 2008-06-03 Synaptics Incorporated One layer capacitive sensing apparatus having varying width sensing elements
US7737953B2 (en) 2004-08-19 2010-06-15 Synaptics Incorporated Capacitive sensing apparatus having varying depth sensing elements
US11143896B2 (en) 2008-12-11 2021-10-12 Au Optronics Corp. Touch device and touch display panel
KR101859515B1 (ko) * 2012-02-14 2018-05-21 삼성디스플레이 주식회사 터치 패널
JP2014098967A (ja) * 2012-11-13 2014-05-29 Tokai Rika Co Ltd タッチ式入力装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5384420A (en) * 1976-12-29 1978-07-25 Ibm Capacitive tabulation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5384420A (en) * 1976-12-29 1978-07-25 Ibm Capacitive tabulation

Also Published As

Publication number Publication date
JPS5697138A (en) 1981-08-05

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