JPH0115238B2 - - Google Patents

Info

Publication number
JPH0115238B2
JPH0115238B2 JP57105964A JP10596482A JPH0115238B2 JP H0115238 B2 JPH0115238 B2 JP H0115238B2 JP 57105964 A JP57105964 A JP 57105964A JP 10596482 A JP10596482 A JP 10596482A JP H0115238 B2 JPH0115238 B2 JP H0115238B2
Authority
JP
Japan
Prior art keywords
light
input
signal
key
microprocessor
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
JP57105964A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58222696A (ja
Inventor
Motohiko Yoshino
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP57105964A priority Critical patent/JPS58222696A/ja
Publication of JPS58222696A publication Critical patent/JPS58222696A/ja
Publication of JPH0115238B2 publication Critical patent/JPH0115238B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
    • G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Television Systems (AREA)
  • Selective Calling Equipment (AREA)
JP57105964A 1982-06-18 1982-06-18 キー入力装置 Granted JPS58222696A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57105964A JPS58222696A (ja) 1982-06-18 1982-06-18 キー入力装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57105964A JPS58222696A (ja) 1982-06-18 1982-06-18 キー入力装置

Publications (2)

Publication Number Publication Date
JPS58222696A JPS58222696A (ja) 1983-12-24
JPH0115238B2 true JPH0115238B2 (enrdf_load_stackoverflow) 1989-03-16

Family

ID=14421470

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57105964A Granted JPS58222696A (ja) 1982-06-18 1982-06-18 キー入力装置

Country Status (1)

Country Link
JP (1) JPS58222696A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS58222696A (ja) 1983-12-24

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