FI891769A - Högspänningsregulator för televisionsanordning - Google Patents

Högspänningsregulator för televisionsanordning Download PDF

Info

Publication number
FI891769A
FI891769A FI891769A FI891769A FI891769A FI 891769 A FI891769 A FI 891769A FI 891769 A FI891769 A FI 891769A FI 891769 A FI891769 A FI 891769A FI 891769 A FI891769 A FI 891769A
Authority
FI
Finland
Prior art keywords
high voltage
voltage regulator
television device
television
regulator
Prior art date
Application number
FI891769A
Other languages
English (en)
Finnish (fi)
Other versions
FI891769A0 (sv
FI93293C (sv
FI93293B (sv
Inventor
Joseph Curtis Stephens
Lawrence Edward Smith
Michael Edward Boyer
Original Assignee
Thomson Consumer Electronics
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 Thomson Consumer Electronics filed Critical Thomson Consumer Electronics
Publication of FI891769A0 publication Critical patent/FI891769A0/sv
Publication of FI891769A publication Critical patent/FI891769A/sv
Application granted granted Critical
Publication of FI93293B publication Critical patent/FI93293B/sv
Publication of FI93293C publication Critical patent/FI93293C/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
    • 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
    • H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
    • H04N3/185—Maintaining dc voltage constant

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
  • Dc-Dc Converters (AREA)
  • Television Receiver Circuits (AREA)
  • Circuits Of Receivers In General (AREA)
FI891769A 1988-04-20 1989-04-13 Högspänningsregulator för televisionsanordning FI93293C (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/183,950 US4812719A (en) 1988-04-20 1988-04-20 High voltage regulator in a television apparatus
US18395088 1988-04-20

Publications (4)

Publication Number Publication Date
FI891769A0 FI891769A0 (sv) 1989-04-13
FI891769A true FI891769A (sv) 1989-10-21
FI93293B FI93293B (sv) 1994-11-30
FI93293C FI93293C (sv) 1995-03-10

Family

ID=22674980

Family Applications (1)

Application Number Title Priority Date Filing Date
FI891769A FI93293C (sv) 1988-04-20 1989-04-13 Högspänningsregulator för televisionsanordning

Country Status (8)

Country Link
US (1) US4812719A (sv)
JP (1) JP2781917B2 (sv)
KR (1) KR0136876B1 (sv)
CA (1) CA1292560C (sv)
DE (1) DE3913046A1 (sv)
FI (1) FI93293C (sv)
FR (1) FR2634611B1 (sv)
GB (2) GB2217485B (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4866525A (en) * 1988-11-01 1989-09-12 Thomson Consumer Electronics, Inc. Television apparatus power supply
US4939429A (en) * 1989-08-24 1990-07-03 Rca Licensing Corporation High voltage regulator circuit for picture tube
US5161241A (en) * 1989-09-13 1992-11-03 Matsushita Electric Industrial Co., Ltd. CRT power supply apparatus having synchronized high and low voltage power supply switching circuits
US5216412A (en) * 1990-11-30 1993-06-01 Zenith Electronics Corporation Display monitor image size regulation
US8217637B2 (en) * 2008-01-07 2012-07-10 The Hong Kong University Of Science And Technology Frequency compensation based on dual signal paths for voltage-mode switching regulators

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190791A (en) * 1978-11-02 1980-02-26 Rca Corporation Switching regulator for television deflection circuit with improved ultor voltage regulation
US4163926A (en) * 1978-09-07 1979-08-07 Rca Corporation Switching regulator for a television apparatus
US4298829A (en) * 1980-02-08 1981-11-03 Rca Corporation Power supply and deflection circuit with raster size compensation
US4321514A (en) * 1980-11-07 1982-03-23 Rca Corporation Commutated SCR regulator for a horizontal deflection circuit

Also Published As

Publication number Publication date
FI891769A0 (sv) 1989-04-13
JP2781917B2 (ja) 1998-07-30
KR0136876B1 (ko) 1998-04-28
DE3913046A1 (de) 1989-11-02
GB9218060D0 (en) 1992-10-14
US4812719A (en) 1989-03-14
FR2634611B1 (fr) 1992-12-04
GB2217485A (en) 1989-10-25
GB2256951B (en) 1993-03-10
KR900017395A (ko) 1990-11-16
FI93293C (sv) 1995-03-10
GB2217485B (en) 1992-12-16
FI93293B (sv) 1994-11-30
GB8908860D0 (en) 1989-06-07
CA1292560C (en) 1991-11-26
FR2634611A1 (fr) 1990-01-26
JPH01311779A (ja) 1989-12-15
GB2256951A (en) 1992-12-23

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Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed
MM Patent lapsed

Owner name: THOMSON CONSUMER ELECTRONICS, INC.