JPS5541507A - Display keyboard device - Google Patents

Display keyboard device

Info

Publication number
JPS5541507A
JPS5541507A JP11361978A JP11361978A JPS5541507A JP S5541507 A JPS5541507 A JP S5541507A JP 11361978 A JP11361978 A JP 11361978A JP 11361978 A JP11361978 A JP 11361978A JP S5541507 A JPS5541507 A JP S5541507A
Authority
JP
Japan
Prior art keywords
key
display
control part
outputted
function
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
JP11361978A
Other languages
Japanese (ja)
Inventor
Ken Okuyama
Hitoshi Inoue
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP11361978A priority Critical patent/JPS5541507A/en
Publication of JPS5541507A publication Critical patent/JPS5541507A/en
Pending legal-status Critical Current

Links

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  • Input From Keyboards Or The Like (AREA)

Abstract

PURPOSE: To provide automatic page turning of a book-type keyboard and the function of a display unit by providing a dot matrix-form luminous display part on each key top of the keyboard device to constitute a key part and making it possible to change arbitrarily display.
CONSTITUTION: Keys 10 constitute, for example, a matrix of 8 vertical dots and 20 horizontal dots, and the luminous element of key top 11 emits light by the supply of a pulse current according to the pattern generated by display control part 19 connected to print substrate 13. A signal dependent upon depression of key 10 is inputted to key information detection part 20 connected to print substrate 18, and its position is discriminated and is outputted as address information to control part 21. Then, signals of function key part 8a and ten-key part 8b are received to perform a prescribed processing on a basis of signals, which are processed in function key and ten-key control part 22, and address information outputted from key information detection part 20, and the result is outputted to display control part 19 to generate a required pattern.
COPYRIGHT: (C)1980,JPO&Japio
JP11361978A 1978-09-18 1978-09-18 Display keyboard device Pending JPS5541507A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11361978A JPS5541507A (en) 1978-09-18 1978-09-18 Display keyboard device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11361978A JPS5541507A (en) 1978-09-18 1978-09-18 Display keyboard device

Publications (1)

Publication Number Publication Date
JPS5541507A true JPS5541507A (en) 1980-03-24

Family

ID=14616795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11361978A Pending JPS5541507A (en) 1978-09-18 1978-09-18 Display keyboard device

Country Status (1)

Country Link
JP (1) JPS5541507A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985001596A1 (en) * 1983-10-04 1985-04-11 Keycorp Pty. Limited Tactile function key
US4897651A (en) * 1985-10-15 1990-01-30 Ing. C. Olivetti & C., S.P.A. Key with selective symbol display and keyboard using such key

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985001596A1 (en) * 1983-10-04 1985-04-11 Keycorp Pty. Limited Tactile function key
JPS61500236A (en) * 1983-10-04 1986-02-06 キ−コ−プ．ピ−テイ−ワイ．リミテツド improved product
US4897651A (en) * 1985-10-15 1990-01-30 Ing. C. Olivetti & C., S.P.A. Key with selective symbol display and keyboard using such key

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