KR0132074Y1 - 모니터의 수평사이즈 조정회로 - Google Patents
모니터의 수평사이즈 조정회로 Download PDFInfo
- Publication number
- KR0132074Y1 KR0132074Y1 KR2019950012169U KR19950012169U KR0132074Y1 KR 0132074 Y1 KR0132074 Y1 KR 0132074Y1 KR 2019950012169 U KR2019950012169 U KR 2019950012169U KR 19950012169 U KR19950012169 U KR 19950012169U KR 0132074 Y1 KR0132074 Y1 KR 0132074Y1
- Authority
- KR
- South Korea
- Prior art keywords
- transistor
- horizontal size
- monitor
- unit
- switching
- 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 - Lifetime
Links
- 241000226585 Antennaria plantaginifolia Species 0.000 abstract description 4
- 239000003990 capacitor Substances 0.000 description 15
- 230000000087 stabilizing effect Effects 0.000 description 1
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
- H04N3/223—Controlling dimensions
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/002—Switching arrangements with several input- or output terminals
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Details Of Television Scanning (AREA)
Abstract
Description
Claims (1)
- 파라볼라 형태의 보정신호(Conl)가 수평사이즈 조정전압(Hs)과 중첩되어 정형되는 보정신호 처리부(10)와, 상기 보정신호 처리부(10)의 출력신호에 의해 스위칭 되는 트랜지스터(Q21)와, 상기 트랜지스터(Q21)의 스위칭상태에 의해 스위칭되는 트랜지스터(Q22)와, 상기 트랜지스터(Q22)의 스위칭으로 편향코일(DY)에 흐르는 출력전류를 제한하는 저항(R21)(R22)와, 상기 트랜지스터(Q21)로 입력되는 전류를 바이어스시키는 저항(R23)(R24)으로 이루어진 스위칭부(20)와; 상기 스위칭부(20)의 출력전위에 따라 가변된 듀티로 공진되는 공진부(30)와; 상기 모니터의 특정모드인 경우 고전위 상태로 출력되는 모드절환신호(CL)가 바이어스되는 저항(R41)과, 상기 저항(R41)의 출력신호에 의해 스위칭되어 트랜지스터(Q21)의 출력 전위를 제어하는 트랜지스터(Q41)과, 상기 트랜지스터(Q41)의 출력전류가 제어되는 저항(R42)으로 이루어져 공진부(30)의 공진주파수의 듀티를 가변하는 제어부(40)로 구성됨을 특징으로 하는 모니터의 수평사이즈 조정회로.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019950012169U KR0132074Y1 (ko) | 1995-05-31 | 1995-05-31 | 모니터의 수평사이즈 조정회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019950012169U KR0132074Y1 (ko) | 1995-05-31 | 1995-05-31 | 모니터의 수평사이즈 조정회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960038928U KR960038928U (ko) | 1996-12-18 |
KR0132074Y1 true KR0132074Y1 (ko) | 1998-12-15 |
Family
ID=19414648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019950012169U Expired - Lifetime KR0132074Y1 (ko) | 1995-05-31 | 1995-05-31 | 모니터의 수평사이즈 조정회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0132074Y1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000067206A (ko) * | 1999-04-26 | 2000-11-15 | 김영환 | 니어리티 보상 회로 |
-
1995
- 1995-05-31 KR KR2019950012169U patent/KR0132074Y1/ko not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR960038928U (ko) | 1996-12-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19950531 |
|
UA0201 | Request for examination |
Patent event date: 19950531 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
UG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19980425 |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19980831 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19980922 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19980922 |
|
UG1601 | Publication of registration | ||
UR1001 | Payment of annual fee |
Payment date: 20010830 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20020828 Year of fee payment: 5 |
|
UR1001 | Payment of annual fee |
Payment date: 20020828 Start annual number: 5 End annual number: 5 |
|
LAPS | Lapse due to unpaid annual fee |