IL50646A - Pincushion distortion correction circuit for t.v.tube - Google Patents

Pincushion distortion correction circuit for t.v.tube

Info

Publication number: IL50646A
Authority: IL; Israel
Prior art keywords: tube; correction circuit; distortion correction; pincushion distortion; pincushion
Prior art date: 1975-11-25

Application number

IL7650646A

Other versions

IL50646A0 (en

Original Assignee

Rca 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.)

1975-11-25

Filing date

1976-10-10

Publication date

1980-01-31

1975-11-25 Priority claimed from GB48353/75A external-priority patent/GB1547170A/en

1976-10-10 Application filed by Rca Corp filed Critical Rca Corp

1976-10-10 Priority to IL7650646A priority Critical patent/IL50646A/en

1976-12-31 Publication of IL50646A0 publication Critical patent/IL50646A0/en

1980-01-31 Publication of IL50646A publication Critical patent/IL50646A/en

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
- H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
- H04N3/23—Distortion correction, e.g. for pincushion distortion correction, S-correction
- H04N3/233—Distortion correction, e.g. for pincushion distortion correction, S-correction using active elements
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
- H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
- H04N3/23—Distortion correction, e.g. for pincushion distortion correction, S-correction

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Details Of Television Scanning (AREA)
Video Image Reproduction Devices For Color Tv Systems (AREA)

IL7650646A 1975-11-25 1976-10-10 Pincushion distortion correction circuit for t.v.tube IL50646A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
IL7650646A IL50646A (en)	1975-11-25	1976-10-10	Pincushion distortion correction circuit for t.v.tube

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB48353/75A GB1547170A (en)	1975-11-25	1975-11-25	Pincushion correction circuit
GB1687076		1976-04-26
IL7650646A IL50646A (en)	1975-11-25	1976-10-10	Pincushion distortion correction circuit for t.v.tube

Publications (2)

Publication Number	Publication Date
IL50646A0 IL50646A0 (en)	1976-12-31
IL50646A true IL50646A (en)	1980-01-31

Family

ID=26252283

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL7650646A IL50646A (en)	1975-11-25	1976-10-10	Pincushion distortion correction circuit for t.v.tube

Country Status (27)

Country	Link
JP (1)	JPS5286719A (en)
AR (1)	AR211715A1 (en)
AT (1)	AT371297B (en)
AU (1)	AU506365B2 (en)
BE (1)	BE848705A (en)
BR (1)	BR7607736A (en)
CA (1)	CA1082354A (en)
CS (1)	CS215051B2 (en)
DD (1)	DD127895A5 (en)
DE (1)	DE2649909C3 (en)
DK (1)	DK156600C (en)
EG (1)	EG13616A (en)
ES (1)	ES453633A1 (en)
FI (1)	FI61593C (en)
FR (1)	FR2333397A1 (en)
GR (1)	GR61731B (en)
HK (1)	HK38880A (en)
IL (1)	IL50646A (en)
IN (1)	IN146051B (en)
IT (1)	IT1124720B (en)
MX (1)	MX3759E (en)
NL (1)	NL188199C (en)
NO (1)	NO763999L (en)
NZ (1)	NZ182710A (en)
PL (1)	PL112647B1 (en)
PT (1)	PT65734B (en)
YU (1)	YU37462B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1600367A (en) *	1977-07-25	1981-10-14	Rca Corp	Pincushion correction circuit
US4179642A (en) *	1977-09-02	1979-12-18	Rca Corporation	Raster correction circuit with low dissipation resistive damping
JPS58137410A (en) *	1982-02-12	1983-08-15	Hitachi Constr Mach Co Ltd	Conveyable coagulative precipitation apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3628082A (en) *	1970-01-27	1971-12-14	Rca Corp	Linearity correction circuit utilizing a saturable reactor
JPS4885029A (en) *	1972-02-15	1973-11-12
US3863184A (en) *	1973-01-12	1975-01-28	Rca Corp	Television scanning linearity device

1976
- 1976-10-06 IN IN1828/CAL/76A patent/IN146051B/en unknown
- 1976-10-10 IL IL7650646A patent/IL50646A/en unknown
- 1976-10-19 IT IT7628515A patent/IT1124720B/en active
- 1976-10-20 PT PT65734A patent/PT65734B/en unknown
- 1976-10-23 EG EG643/76A patent/EG13616A/en active
- 1976-10-23 GR GR52000A patent/GR61731B/en unknown
- 1976-10-29 DE DE2649909A patent/DE2649909C3/en not_active Expired
- 1976-11-15 CA CA265,647A patent/CA1082354A/en not_active Expired
- 1976-11-18 FI FI763313A patent/FI61593C/en not_active IP Right Cessation
- 1976-11-19 AU AU19798/76A patent/AU506365B2/en not_active Expired
- 1976-11-19 FR FR7634947A patent/FR2333397A1/en active Granted
- 1976-11-19 BR BR7607736A patent/BR7607736A/en unknown
- 1976-11-23 CS CS767545A patent/CS215051B2/en unknown
- 1976-11-23 NO NO763999A patent/NO763999L/no unknown
- 1976-11-24 BE BE172662A patent/BE848705A/en not_active IP Right Cessation
- 1976-11-24 DD DD7600195941A patent/DD127895A5/en unknown
- 1976-11-24 NZ NZ182710A patent/NZ182710A/en unknown
- 1976-11-24 JP JP14173476A patent/JPS5286719A/en active Granted
- 1976-11-24 PL PL1976193889A patent/PL112647B1/en unknown
- 1976-11-24 NL NLAANVRAGE7613090,A patent/NL188199C/en not_active IP Right Cessation
- 1976-11-24 AR AR265601A patent/AR211715A1/en active
- 1976-11-24 MX MX76100127U patent/MX3759E/en unknown
- 1976-11-24 DK DK528276A patent/DK156600C/en not_active IP Right Cessation
- 1976-11-25 AT AT0875076A patent/AT371297B/en not_active IP Right Cessation
- 1976-11-25 ES ES453633A patent/ES453633A1/en not_active Expired
- 1976-11-25 YU YU2875/76A patent/YU37462B/en unknown
1980
- 1980-07-17 HK HK388/80A patent/HK38880A/en unknown

Also Published As

Publication number	Publication date
FR2333397A1 (en)	1977-06-24
NL188199C (en)	1992-04-16
PT65734B (en)	1978-04-18
JPS5286719A (en)	1977-07-19
YU37462B (en)	1984-08-31
DD127895A5 (en)	1977-10-19
JPS5639107B2 (en)	1981-09-10
EG13616A (en)	1982-03-31
FI61593B (en)	1982-04-30
BR7607736A (en)	1977-10-04
FR2333397B1 (en)	1982-07-16
DK156600C (en)	1990-03-05
AU1979876A (en)	1978-05-25
AT371297B (en)	1983-06-10
MX3759E (en)	1981-06-24
GR61731B (en)	1978-12-30
ES453633A1 (en)	1978-03-16
DE2649909C3 (en)	1979-06-13
ATA875076A (en)	1982-10-15
NZ182710A (en)	1980-10-08
YU287576A (en)	1983-04-27
PT65734A (en)	1976-11-01
IT1124720B (en)	1986-05-14
NO763999L (en)	1977-05-26
NL7613090A (en)	1977-05-27
AR211715A1 (en)	1978-02-28
DK528276A (en)	1977-05-26
CA1082354A (en)	1980-07-22
BE848705A (en)	1977-03-16
FI61593C (en)	1982-08-10
PL112647B1 (en)	1980-10-31
HK38880A (en)	1980-07-25
FI763313A (en)	1977-05-26
DE2649909A1 (en)	1977-06-02
DK156600B (en)	1989-09-11
IL50646A0 (en)	1976-12-31
AU506365B2 (en)	1979-12-20
IN146051B (en)	1979-02-10
DE2649909B2 (en)	1978-10-12
CS215051B2 (en)	1982-07-30

Publication	Publication Date	Title
JPS51112116A (en)	1976-10-04	Circuit for correcting astigmatism
NL7605565A (en)	1976-11-24	IMAGE DISTORTION CORRECTION SWITCH.
NZ183636A (en)	1980-10-08	Side pincushion distortion correction circuit
CA1025104A (en)	1978-01-24	Raster distortion correcting circuit
AU512973B2 (en)	1980-11-06	Pincushion correction circuit
GB1547170A (en)	1979-06-06	Pincushion correction circuit
CA1023840A (en)	1978-01-03	Aperture correction circuit for television
GB2019174B (en)	1982-07-28	Side pincushion distortion correction circuits
IL50646A (en)	1980-01-31	Pincushion distortion correction circuit for t.v.tube
JPS52133716A (en)	1977-11-09	Circuit for correcting distortion
CA1023845A (en)	1978-01-03	Circuit for correcting deflection distortion
GB1554404A (en)	1979-10-17	Pincushion distortion correction circuits
IE41166L (en)	1975-12-25	Tv signal distortion correction
JPS53128927A (en)	1978-11-10	Circuit for correcting raster distortion
EG13279A (en)	1981-03-31	Est-west pincushion distortion correcting circuit
IE44539L (en)	1977-05-25	Pincushion correction circuit
AU501262B2 (en)	1979-06-14	Correction circuit fort. v, image distortion
AU484551B2 (en)	1973-04-08	Aperture correction circuit for television
AU483811B2 (en)	1976-09-23	Side pincushion correction circuit
JPS5263635A (en)	1977-05-26	Device for correcting digital picture
KR780001284Y1 (en)	1978-11-09	Pincushion distortion correction apparatus
AU7913675A (en)	1976-09-23	Side pincushion correction circuit
AU454688B2 (en)	1972-11-30	Pincushion correction circuit