JPS55127781A - Beam index-type color television receiver - Google Patents

Beam index-type color television receiver

Info

Publication number
JPS55127781A
JPS55127781A JP3483179A JP3483179A JPS55127781A JP S55127781 A JPS55127781 A JP S55127781A JP 3483179 A JP3483179 A JP 3483179A JP 3483179 A JP3483179 A JP 3483179A JP S55127781 A JPS55127781 A JP S55127781A
Authority
JP
Japan
Prior art keywords
index
signal
pll circuit
frequency
color
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.)
Granted
Application number
JP3483179A
Other languages
Japanese (ja)
Other versions
JPS6251038B2 (en
Inventor
Katsuo Isono
Susumu Akazawa
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP3483179A priority Critical patent/JPS55127781A/en
Priority to US06/131,834 priority patent/US4316216A/en
Priority to NL8001627A priority patent/NL8001627A/en
Priority to GB8009646A priority patent/GB2046553B/en
Priority to CA000348146A priority patent/CA1135401A/en
Priority to DE19803011298 priority patent/DE3011298A1/en
Priority to FR8006530A priority patent/FR2452841A1/en
Publication of JPS55127781A publication Critical patent/JPS55127781A/en
Publication of JPS6251038B2 publication Critical patent/JPS6251038B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)

Abstract

PURPOSE: To make it possible to perform simply and surely phase adjustment for color fluorescent material stripes of color switching signals by a PLL circuit.
CONSTITUTION: An electron beam scans the horizontal scanning start part by horizontal blanking signal HB to detect the light from an index fluorescent material stripe. This index signal SI has frequency fI which is determined by the pitch of index fluorescent material stripes and the scanning speed of the electron beam. When index signal SI is supplied to a PLL circuit, for example signal SO which is quadruple magnitude of index signal SI, namely, which has a frequency three times as high as the triplet frequency and has the fall placed in the just middle between respective color fruorescent material stripes can be obtained as the output of the PLL circuit, so that position and phase adjustment for respective color fluorescent materials of color switching signals can be performed easily and surely.
COPYRIGHT: (C)1980,JPO&Japio
JP3483179A 1979-03-24 1979-03-24 Beam index-type color television receiver Granted JPS55127781A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP3483179A JPS55127781A (en) 1979-03-24 1979-03-24 Beam index-type color television receiver
US06/131,834 US4316216A (en) 1979-03-24 1980-03-19 Beam index color television receiver
NL8001627A NL8001627A (en) 1979-03-24 1980-03-19 COLOR TELEVISION RECEIVER WITH AN INDEX TYPE CATHODIC TUBE.
GB8009646A GB2046553B (en) 1979-03-24 1980-03-21 Beam index colour television receivers
CA000348146A CA1135401A (en) 1979-03-24 1980-03-21 Beam index color television receiver
DE19803011298 DE3011298A1 (en) 1979-03-24 1980-03-24 BEAM SWITCHING COLOR TV RECEIVER
FR8006530A FR2452841A1 (en) 1979-03-24 1980-03-24 COLOR TELEVISION RECEIVER WITH INDEX BEAM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3483179A JPS55127781A (en) 1979-03-24 1979-03-24 Beam index-type color television receiver

Publications (2)

Publication Number Publication Date
JPS55127781A true JPS55127781A (en) 1980-10-02
JPS6251038B2 JPS6251038B2 (en) 1987-10-28

Family

ID=12425137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3483179A Granted JPS55127781A (en) 1979-03-24 1979-03-24 Beam index-type color television receiver

Country Status (1)

Country Link
JP (1) JPS55127781A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5311328A (en) * 1976-07-19 1978-02-01 Hitachi Ltd Heater and resin-packing metal mold equipped with heater
JPS5345927A (en) * 1976-10-07 1978-04-25 Toshiba Corp Beam index type color picture tube

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5311328A (en) * 1976-07-19 1978-02-01 Hitachi Ltd Heater and resin-packing metal mold equipped with heater
JPS5345927A (en) * 1976-10-07 1978-04-25 Toshiba Corp Beam index type color picture tube

Also Published As

Publication number Publication date
JPS6251038B2 (en) 1987-10-28

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