JPS5793426A - Key input device - Google Patents

Key input device

Info

Publication number
JPS5793426A
JPS5793426A JP55168609A JP16860980A JPS5793426A JP S5793426 A JPS5793426 A JP S5793426A JP 55168609 A JP55168609 A JP 55168609A JP 16860980 A JP16860980 A JP 16860980A JP S5793426 A JPS5793426 A JP S5793426A
Authority
JP
Japan
Prior art keywords
key
depressed
coincidence
data
circuits
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
JP55168609A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6343767B2 (enrdf_load_stackoverflow
Inventor
Takashi Sato
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 JP55168609A priority Critical patent/JPS5793426A/ja
Publication of JPS5793426A publication Critical patent/JPS5793426A/ja
Publication of JPS6343767B2 publication Critical patent/JPS6343767B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M11/00—Coding in connection with keyboards or like devices, i.e. coding of the position of operated keys
    • H03M11/02—Details

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Calculators And Similar Devices (AREA)
  • Input From Keyboards Or The Like (AREA)
JP55168609A 1980-11-29 1980-11-29 Key input device Granted JPS5793426A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55168609A JPS5793426A (en) 1980-11-29 1980-11-29 Key input device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55168609A JPS5793426A (en) 1980-11-29 1980-11-29 Key input device

Publications (2)

Publication Number Publication Date
JPS5793426A true JPS5793426A (en) 1982-06-10
JPS6343767B2 JPS6343767B2 (enrdf_load_stackoverflow) 1988-09-01

Family

ID=15871222

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55168609A Granted JPS5793426A (en) 1980-11-29 1980-11-29 Key input device

Country Status (1)

Country Link
JP (1) JPS5793426A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10416775B2 (en) 2008-07-15 2019-09-17 Immersion Corporation Systems and methods for shifting haptic feedback function between passive and active modes

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11478720B2 (en) 2009-09-25 2022-10-25 Innovation First, Inc. Vibration powered toy
US9017136B2 (en) 2009-09-25 2015-04-28 Innovation First, Inc. Vibration powered toy

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5092641A (enrdf_load_stackoverflow) * 1973-12-14 1975-07-24
JPS5143911A (enrdf_load_stackoverflow) * 1974-10-12 1976-04-15 Nippon Telegraph & Telephone

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5092641A (enrdf_load_stackoverflow) * 1973-12-14 1975-07-24
JPS5143911A (enrdf_load_stackoverflow) * 1974-10-12 1976-04-15 Nippon Telegraph & Telephone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10416775B2 (en) 2008-07-15 2019-09-17 Immersion Corporation Systems and methods for shifting haptic feedback function between passive and active modes

Also Published As

Publication number Publication date
JPS6343767B2 (enrdf_load_stackoverflow) 1988-09-01

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