JPS5389321A - Preventing device for mis-selection - Google Patents

Preventing device for mis-selection

Info

Publication number
JPS5389321A
JPS5389321A JP409377A JP409377A JPS5389321A JP S5389321 A JPS5389321 A JP S5389321A JP 409377 A JP409377 A JP 409377A JP 409377 A JP409377 A JP 409377A JP S5389321 A JPS5389321 A JP S5389321A
Authority
JP
Japan
Prior art keywords
mis
selection
preventing device
touch
arisen
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.)
Pending
Application number
JP409377A
Other languages
Japanese (ja)
Inventor
Shigeyuki Takamatsu
Yasuo Shinomiya
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP409377A priority Critical patent/JPS5389321A/en
Publication of JPS5389321A publication Critical patent/JPS5389321A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To detect mis-touch with accuracy and to exclude the data arisen from the mis-touch, by providing the ultrasonic transmission and receiving elements around the display surface.
COPYRIGHT: (C)1978,JPO&Japio
JP409377A 1977-01-18 1977-01-18 Preventing device for mis-selection Pending JPS5389321A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP409377A JPS5389321A (en) 1977-01-18 1977-01-18 Preventing device for mis-selection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP409377A JPS5389321A (en) 1977-01-18 1977-01-18 Preventing device for mis-selection

Publications (1)

Publication Number Publication Date
JPS5389321A true JPS5389321A (en) 1978-08-05

Family

ID=11575170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP409377A Pending JPS5389321A (en) 1977-01-18 1977-01-18 Preventing device for mis-selection

Country Status (1)

Country Link
JP (1) JPS5389321A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5771039A (en) * 1980-04-16 1982-05-01 Western Electric Co Device for sensing contact
JPS58146928A (en) * 1982-02-11 1983-09-01 ウエスターン　エレクトリック　カムパニー，インコーポレーテッド Contact detection device
JPS63168537U (en) * 1987-04-21 1988-11-02
JPH06324786A (en) * 1990-10-29 1994-11-25 Internatl Business Mach Corp <Ibm> Determination apparatus of coordinates

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5771039A (en) * 1980-04-16 1982-05-01 Western Electric Co Device for sensing contact
JPS58146928A (en) * 1982-02-11 1983-09-01 ウエスターン　エレクトリック　カムパニー，インコーポレーテッド Contact detection device
JPH0363766B2 (en) * 1982-02-11 1991-10-02 Ei Teii Ando Teii Tekunorojiizu Inc
JPS63168537U (en) * 1987-04-21 1988-11-02
JPH06324786A (en) * 1990-10-29 1994-11-25 Internatl Business Mach Corp <Ibm> Determination apparatus of coordinates

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