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JPS54144818A - Remote control unit for color television receiver - Google Patents

Remote control unit for color television receiver

Info

Publication number
JPS54144818A
JPS54144818AJP5334578AJP5334578AJPS54144818AJP S54144818 AJPS54144818 AJP S54144818AJP 5334578 AJP5334578 AJP 5334578AJP 5334578 AJP5334578 AJP 5334578AJP S54144818 AJPS54144818 AJP S54144818A
Authority
JP
Japan
Prior art keywords
signal
section
receivers
picture
screen
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
JP5334578A
Other languages
Japanese (ja)
Inventor
Shinichi Matsushita
Shunji Rachi
Yoshio Abe
Makoto Ubukata
Chika Fukuda
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 LtdfiledCriticalMatsushita Electric Industrial Co Ltd
Priority to JP5334578ApriorityCriticalpatent/JPS54144818A/en
Publication of JPS54144818ApublicationCriticalpatent/JPS54144818A/en
Pendinglegal-statusCriticalCurrent

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Abstract

PURPOSE: To remarkably increase the stability and the reliability of receivers, by optimizing the state of picture, through the control of the condition of picture with the signal corresponding to the error signal by feeding back the signal from the detection section of the operation and transmission section to the receivers.
CONSTITUTION: In the operation and transmission unit 14, the detection section 16 detects the light information of picture from the screen of the receiving tube, converts it into electric signal, and the comparison section 17 compares the output of the detection section 16 with the reference signal and picks up the error signal. Further, the operation section 15 converts the operation input of receivers into electric signal, modulates 18 the electric signal from the operation section 15 and the error signal from the comparison section 17 into the signal transmitted with light, sound, electromagnetic waves or cable transmission, and transmits 19 it. On the other hand, the color receiver 10 receives the signal transmitted, controls 23 the condition of screen with the signal corresponding to the error signal, and demodulates 22 and controls 23 the receivers with the signal corresponding to the electric signal from the operation section 15. Thus, the condition of screen is optimized, allowing to increase the stability and reliability of receivers remarkably.
COPYRIGHT: (C)1979,JPO&Japio
JP5334578A1978-05-041978-05-04Remote control unit for color television receiverPendingJPS54144818A (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
JP5334578AJPS54144818A (en)1978-05-041978-05-04Remote control unit for color television receiver

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
JP5334578AJPS54144818A (en)1978-05-041978-05-04Remote control unit for color television receiver

Publications (1)

Publication NumberPublication Date
JPS54144818Atrue JPS54144818A (en)1979-11-12

Family

ID=12940172

Family Applications (1)

Application NumberTitlePriority DateFiling Date
JP5334578APendingJPS54144818A (en)1978-05-041978-05-04Remote control unit for color television receiver

Country Status (1)

CountryLink
JP (1)JPS54144818A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPS61237589A (en)*1985-04-121986-10-22Sony CorpMonitor television device
JPS63157595A (en)*1986-12-221988-06-30Olympus Optical Co LtdColor tone adjusting device in video signal processing unit for endoscope
JPH02109396U (en)*1989-02-161990-08-31

Citations (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPS4925069A (en)*1972-07-041974-03-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPS4925069A (en)*1972-07-041974-03-06

Cited By (3)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPS61237589A (en)*1985-04-121986-10-22Sony CorpMonitor television device
JPS63157595A (en)*1986-12-221988-06-30Olympus Optical Co LtdColor tone adjusting device in video signal processing unit for endoscope
JPH02109396U (en)*1989-02-161990-08-31

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