JPS51123009A - Equipment of tv-phone illuminating device for letter/drawing used for peripheral - Google Patents

Equipment of tv-phone illuminating device for letter/drawing used for peripheral

Info

Publication number
JPS51123009A
JPS51123009A JP50046983A JP4698375A JPS51123009A JP S51123009 A JPS51123009 A JP S51123009A JP 50046983 A JP50046983 A JP 50046983A JP 4698375 A JP4698375 A JP 4698375A JP S51123009 A JPS51123009 A JP S51123009A
Authority
JP
Japan
Prior art keywords
letter
peripheral
equipment
illuminating device
drawing used
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
JP50046983A
Other languages
Japanese (ja)
Inventor
Joshi Tadokoro
Masashi Okumura
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 JP50046983A priority Critical patent/JPS51123009A/en
Publication of JPS51123009A publication Critical patent/JPS51123009A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make it possible to illuminate the letter/drawings for image transmission only in cases when necessary. By first detecting the incoming signal, the circuit then subsequently automatically switches-on the illuminating lamp.
COPYRIGHT: (C)1976,JPO&Japio
JP50046983A 1975-04-19 1975-04-19 Equipment of tv-phone illuminating device for letter/drawing used for peripheral Pending JPS51123009A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50046983A JPS51123009A (en) 1975-04-19 1975-04-19 Equipment of tv-phone illuminating device for letter/drawing used for peripheral

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50046983A JPS51123009A (en) 1975-04-19 1975-04-19 Equipment of tv-phone illuminating device for letter/drawing used for peripheral

Publications (1)

Publication Number Publication Date
JPS51123009A true JPS51123009A (en) 1976-10-27

Family

ID=12762447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50046983A Pending JPS51123009A (en) 1975-04-19 1975-04-19 Equipment of tv-phone illuminating device for letter/drawing used for peripheral

Country Status (1)

Country Link
JP (1) JPS51123009A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS647476U (en) * 1987-06-30 1989-01-17
JPH01228386A (en) * 1988-03-09 1989-09-12 Sanyo Electric Co Ltd Television telephone set

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4711131U (en) * 1971-02-26 1972-10-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4711131U (en) * 1971-02-26 1972-10-09

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS647476U (en) * 1987-06-30 1989-01-17
JPH01228386A (en) * 1988-03-09 1989-09-12 Sanyo Electric Co Ltd Television telephone set

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