JPS5582335A - Electronic apparatus - Google Patents

Electronic apparatus

Info

Publication number
JPS5582335A
JPS5582335A JP15409478A JP15409478A JPS5582335A JP S5582335 A JPS5582335 A JP S5582335A JP 15409478 A JP15409478 A JP 15409478A JP 15409478 A JP15409478 A JP 15409478A JP S5582335 A JPS5582335 A JP S5582335A
Authority
JP
Japan
Prior art keywords
input
keys
display
key
display elements
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
JP15409478A
Other languages
Japanese (ja)
Inventor
Mitsuo Cho
Ichiro Sado
Shigeharu Kishimoto
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP15409478A priority Critical patent/JPS5582335A/en
Publication of JPS5582335A publication Critical patent/JPS5582335A/en
Pending legal-status Critical Current

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  • Calculators And Similar Devices (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

PURPOSE: To improve an operational efficiency with a simple operation for a small- size apparatus specially by realizing various inputs with a small number of keys by driving display elements selectively correspondingly to combination input of input keys and displaying a prescribed pattern.
CONSTITUTION: FFFA...FFFG store temporarily information inputted by input keys KA...KG, and one-shoot circuit OS generates a high-level signal for a prescribed time by the operation of input end key DIG, and data decision circuit CON checks and corrects data from AND circuits AA...AG. Display elements SA...SG are arranged on display unit DIS, and display elements SA...SG are driven selectively correspondingly to combination input of input key KA...KG to display a prescribed pattern, and combination input end key DIG is depressed to display the end of combination input. As a result, various inputs can be realized with a small number of keys, and operations are simplified and the size of each key is enlarged for a small-size apparatus specially to improve the operational efficiency.
COPYRIGHT: (C)1980,JPO&Japio
JP15409478A 1978-12-15 1978-12-15 Electronic apparatus Pending JPS5582335A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15409478A JPS5582335A (en) 1978-12-15 1978-12-15 Electronic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15409478A JPS5582335A (en) 1978-12-15 1978-12-15 Electronic apparatus

Publications (1)

Publication Number Publication Date
JPS5582335A true JPS5582335A (en) 1980-06-21

Family

ID=15576768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15409478A Pending JPS5582335A (en) 1978-12-15 1978-12-15 Electronic apparatus

Country Status (1)

Country Link
JP (1) JPS5582335A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6041116A (en) * 1983-07-20 1985-03-04 Akiyoshi Kinoshita Character input device
US4695828A (en) * 1982-07-23 1987-09-22 Casio Computer Co., Ltd. Electronic apparatus for entering pattern data by finger activation
US5737248A (en) * 1994-10-05 1998-04-07 Semiconductor Energy Laboratory Co., Ltd. Device for altering the output conditions of an information processing device according to input states at the user's keyboard
US7497390B2 (en) 2001-04-30 2009-03-03 Braunform Gmbh Device for the spraying of fluids

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5279621A (en) * 1975-12-25 1977-07-04 Citizen Watch Co Ltd Input unit for small-sized portable information apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5279621A (en) * 1975-12-25 1977-07-04 Citizen Watch Co Ltd Input unit for small-sized portable information apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4695828A (en) * 1982-07-23 1987-09-22 Casio Computer Co., Ltd. Electronic apparatus for entering pattern data by finger activation
JPS6041116A (en) * 1983-07-20 1985-03-04 Akiyoshi Kinoshita Character input device
US5737248A (en) * 1994-10-05 1998-04-07 Semiconductor Energy Laboratory Co., Ltd. Device for altering the output conditions of an information processing device according to input states at the user's keyboard
US7497390B2 (en) 2001-04-30 2009-03-03 Braunform Gmbh Device for the spraying of fluids

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