JPS5573185A - Color television picture receiver of beam index type - Google Patents
Color television picture receiver of beam index typeInfo
- Publication number
- JPS5573185A JPS5573185A JP14683578A JP14683578A JPS5573185A JP S5573185 A JPS5573185 A JP S5573185A JP 14683578 A JP14683578 A JP 14683578A JP 14683578 A JP14683578 A JP 14683578A JP S5573185 A JPS5573185 A JP S5573185A
- Authority
- JP
- Japan
- Prior art keywords
- stripe
- index
- pulse
- gate
- 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.)
- Pending
Links
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Abstract
PURPOSE: To obtain a beam index type color TV picture receiver which is free from the color shift and the hard-to-see screen where the black comes out, by installing the index stripe in addition to the index fluorescent substance stripe.
CONSTITUTION: Index stripe IY is provided in addition to index fluorescent substance stripe IX for production of the gate pulse which gates each primary color signal, and the position of stripe IY is detected by optical detector 21Y to obtain mode set pulse PS at the fixed position to the position of IY. And the control is given to the phase of the gate pulse to gate each of primary color signals ER, EG and EB via pulse PS. In such way, such inconvenience can be eliminated as the color shift or the like of the reproduced picture caused by the trouble in which the video signal turns balck in the course of the horizontal scanning period and thus no beam current flows. At the same time, the hard-to-see screen where the black comes out can be avoided.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14683578A JPS5573185A (en) | 1978-11-28 | 1978-11-28 | Color television picture receiver of beam index type |
CA000339758A CA1121908A (en) | 1978-11-24 | 1979-11-13 | Beam index color cathode ray tube |
GB7939619A GB2038589B (en) | 1978-11-24 | 1979-11-15 | Beam index colour television receiver |
AU52877/79A AU523375B2 (en) | 1978-11-24 | 1979-11-15 | Beam index crt |
DE19792946996 DE2946996A1 (en) | 1978-11-24 | 1979-11-21 | RAY INDEX COLOR CATHODE RAY TUBES |
US06/096,374 US4259687A (en) | 1978-11-24 | 1979-11-21 | Beam index color cathode ray tube |
NL7908509A NL7908509A (en) | 1978-11-24 | 1979-11-22 | COLOR TELEVISION RECEIVER WITH AN IMAGE CATHODE TUBE OF AN INDEX TYPE. |
FR7928967A FR2453567A1 (en) | 1978-11-24 | 1979-11-23 | COLORED CATHODE RAY TUBE WITH BEAM TRACKING |
SE7909712A SE442574B (en) | 1978-11-24 | 1979-11-23 | RELIEF VISION RECEIVERS OF STRALIN CONNECTION TYPE |
AT0745079A AT383450B (en) | 1978-11-24 | 1979-11-23 | RADIANT INDEX COLOR TV RECEIVER |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14683578A JPS5573185A (en) | 1978-11-28 | 1978-11-28 | Color television picture receiver of beam index type |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5573185A true JPS5573185A (en) | 1980-06-02 |
Family
ID=15416591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14683578A Pending JPS5573185A (en) | 1978-11-24 | 1978-11-28 | Color television picture receiver of beam index type |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5573185A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5174528A (en) * | 1974-12-24 | 1976-06-28 | Matsushita Electric Ind Co Ltd | IROHYO JISOCHI |
JPS5345929A (en) * | 1976-10-07 | 1978-04-25 | Toshiba Corp | Beam index type color picture tube |
-
1978
- 1978-11-28 JP JP14683578A patent/JPS5573185A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5174528A (en) * | 1974-12-24 | 1976-06-28 | Matsushita Electric Ind Co Ltd | IROHYO JISOCHI |
JPS5345929A (en) * | 1976-10-07 | 1978-04-25 | Toshiba Corp | Beam index type color picture tube |
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