KR930000096Y1 - 수평발진 주파수 변화에 따른 고압 안정화 회로 - Google Patents
수평발진 주파수 변화에 따른 고압 안정화 회로 Download PDFInfo
- Publication number
- KR930000096Y1 KR930000096Y1 KR2019890019199U KR890019199U KR930000096Y1 KR 930000096 Y1 KR930000096 Y1 KR 930000096Y1 KR 2019890019199 U KR2019890019199 U KR 2019890019199U KR 890019199 U KR890019199 U KR 890019199U KR 930000096 Y1 KR930000096 Y1 KR 930000096Y1
- Authority
- KR
- South Korea
- Prior art keywords
- transistor
- horizontal
- voltage
- collector
- base
- 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.)
- Expired - Fee Related
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
- H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
- H04N3/185—Maintaining DC voltage constant
-
- 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
- H04N3/27—Circuits special to multi-standard receivers
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Details Of Television Scanning (AREA)
Abstract
Description
Claims (1)
- 수평발진 주파수 변화에 따른 고압 안정화 회로에 있어서, 캐소드가 플라이백 트랜스(FBT)의 2차측 중간단자(AFC)에 접속되고 애노드가 제1저항(R1)과 가변저항(VR)에 접속된 다이오드(D1)와, 베이스가 상기 가변저항(VR)의 중간단자에 접속되고 콜렉터가 접지저항에 접속되며 에미터에 직류전원이 인가되는 제1트랜지스터 (TR1)와, 베이스가 상기 제1트랜지스터(TR1)의 콜렉터에 접속된 제3트랜지스터(TR3)와, 베이스가 상기 제3트랜지스터(TR3)의 콜렉터에 접속되고 콜렉터가 상기 직류전원에 접속된 제2트랜지스터(TR2)와, 수평 드라이브 펄스의 출력 트랜스(T1)의 2차측에 베이스가 접속되며 콜렉터가 수평편향 코일(DY)과 상기 플라이백 트랜스(FBT)의 1차측 코일의 타단에 접속된 제5트랜지스터(TR5)로 구성되는 것을 특징으로 하는 수평발진 주파수 변화에 따른 고압 안정화회로.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890019199U KR930000096Y1 (ko) | 1989-12-18 | 1989-12-18 | 수평발진 주파수 변화에 따른 고압 안정화 회로 |
DE4015461A DE4015461C2 (de) | 1989-12-18 | 1990-05-14 | Schaltung zum Stabilisieren der Hochspannung einer Hochspannungsgeneratorschaltung einer Kathodenstrahlröhre |
US07/536,784 US5049792A (en) | 1989-12-18 | 1990-06-12 | Circuit for stabilizing high voltage according to the change of horizontal oscillating frequency |
JP129029U JPH067363U (ja) | 1989-12-18 | 1990-11-29 | 水平発振周波数の変化による高圧安定化回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890019199U KR930000096Y1 (ko) | 1989-12-18 | 1989-12-18 | 수평발진 주파수 변화에 따른 고압 안정화 회로 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR930000096Y1 true KR930000096Y1 (ko) | 1993-01-09 |
Family
ID=19293380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019890019199U Expired - Fee Related KR930000096Y1 (ko) | 1989-12-18 | 1989-12-18 | 수평발진 주파수 변화에 따른 고압 안정화 회로 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5049792A (ko) |
JP (1) | JPH067363U (ko) |
KR (1) | KR930000096Y1 (ko) |
DE (1) | DE4015461C2 (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5317495A (en) * | 1991-06-26 | 1994-05-31 | Toshihiko Furukawa | Stabilized high voltage power supply circuit |
US5189599A (en) * | 1991-08-14 | 1993-02-23 | Zenith Electronics Corporation | High voltage regulator for an integrated horizontal sweep system |
GB2269080B (en) * | 1992-07-25 | 1996-01-17 | Ibm | Deflection apparatus for raster scanned CRT displays |
US5614794A (en) * | 1995-04-24 | 1997-03-25 | Shamrock Technology Company Limited | Horizontal deflection circuit for a multisync monitor |
JP3271581B2 (ja) * | 1998-04-24 | 2002-04-02 | 株式会社村田製作所 | 偏向高圧一体型電源装置 |
DE19912627A1 (de) * | 1999-03-20 | 2000-09-28 | Thomson Brandt Gmbh | Schaltung zur Stabilisierung einer Hochspannung |
KR100985243B1 (ko) * | 2003-04-10 | 2010-10-04 | 파나소닉 주식회사 | 정보기록매체, 정보기록매체에 정보를 기록하는 장치 및 방법 |
US7742320B2 (en) * | 2007-05-07 | 2010-06-22 | Infineon Technologies Ag | Method and apparatus for regulating power in a flyback converter |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3744556C2 (de) * | 1986-12-31 | 1993-11-11 | Gold Star Co | Hochspannung-Stabilisierschaltung für Überhitzungsschutz |
JPS63189050A (ja) * | 1987-01-31 | 1988-08-04 | Nec Home Electronics Ltd | Crtデイスプレイ装置 |
FR2621100A1 (fr) * | 1987-09-30 | 1989-03-31 | Koito Mfg Co Ltd | Feu avant de type a double faisceau pour vehicule automobile |
JPH02202272A (ja) * | 1989-01-31 | 1990-08-10 | Matsushita Electric Ind Co Ltd | テレビジョン受信機 |
-
1989
- 1989-12-18 KR KR2019890019199U patent/KR930000096Y1/ko not_active Expired - Fee Related
-
1990
- 1990-05-14 DE DE4015461A patent/DE4015461C2/de not_active Expired - Lifetime
- 1990-06-12 US US07/536,784 patent/US5049792A/en not_active Expired - Lifetime
- 1990-11-29 JP JP129029U patent/JPH067363U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US5049792A (en) | 1991-09-17 |
JPH067363U (ja) | 1994-01-28 |
DE4015461C2 (de) | 1997-12-18 |
DE4015461A1 (de) | 1991-06-20 |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19891218 |
|
UA0201 | Request for examination |
Patent event date: 19891218 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
UG1501 | Laying open of application | ||
E601 | Decision to refuse application | ||
E902 | Notification of reason for refusal | ||
UE0601 | Decision on rejection of utility model registration |
Comment text: Decision to Refuse Application Patent event code: UE06011S01D Patent event date: 19920529 |
|
UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19920529 |
|
J2X1 | Appeal (before the patent court) |
Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL |
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UJ2001 | Appeal |
Decision date: 19930331 Appeal identifier: 1992201002190 Request date: 19921015 Appeal kind category: Appeal against decision to decline refusal |
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UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19921209 |
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E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19930331 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
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REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19930514 Patent event code: UR07011E01D Comment text: Registration of Establishment |
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UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19930514 |
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UR1001 | Payment of annual fee |
Payment date: 19960109 Start annual number: 4 End annual number: 4 |
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UR1001 | Payment of annual fee |
Payment date: 19961220 Start annual number: 5 End annual number: 5 |
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UR1001 | Payment of annual fee |
Payment date: 19971219 Start annual number: 6 End annual number: 6 |
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UR1001 | Payment of annual fee |
Payment date: 19981231 Start annual number: 7 End annual number: 7 |
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UR1001 | Payment of annual fee |
Payment date: 19991229 Start annual number: 8 End annual number: 8 |
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UR1001 | Payment of annual fee |
Payment date: 20001228 Start annual number: 9 End annual number: 9 |
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FPAY | Annual fee payment |
Payment date: 20011228 Year of fee payment: 10 |
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UR1001 | Payment of annual fee |
Payment date: 20011228 Start annual number: 10 End annual number: 10 |
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LAPS | Lapse due to unpaid annual fee | ||
UC1903 | Unpaid annual fee |