KR940000649Y1 - Crt 모니터의 화면 좌우측 개선회로 - Google Patents
Crt 모니터의 화면 좌우측 개선회로 Download PDFInfo
- Publication number
- KR940000649Y1 KR940000649Y1 KR2019910004936U KR910004936U KR940000649Y1 KR 940000649 Y1 KR940000649 Y1 KR 940000649Y1 KR 2019910004936 U KR2019910004936 U KR 2019910004936U KR 910004936 U KR910004936 U KR 910004936U KR 940000649 Y1 KR940000649 Y1 KR 940000649Y1
- Authority
- KR
- South Korea
- Prior art keywords
- phase
- transistor
- signal
- horizontal
- adjusting unit
- 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
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/148—Video amplifiers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/13—Discrete devices, e.g. 3 terminal devices
- H01L2924/1304—Transistor
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Details Of Television Scanning (AREA)
Abstract
Description
Claims (2)
- 입력되는 영상신호(YS)를 트랜지스터(TR1)로 증폭하고 영상증폭기(1)로 다시 증폭하는 CRT 모니터에 있어서, 수평동기신호(HS)의 위상을 빠르게 변환함과 아울러 느리게 변환하여 출력하는 위상조절부(2)와, 상기 위상조절부(2)에서 위상이 빠르게 변환되어 출력되는 수평동기신호에 따라 동작하여 상기 트랜지스터(TR1)에서 출력되는 영상신호의 수평동기신호의 앞부위를 제거하는 트랜지스터(TR2)와, 상기 위상조절부(2)에서 위상이 느리게 변환되어 출력되는 수평동기신호에 따라 동작하여 상기 트랜지스터(TR1)에서 출력되는 영상신호의 수평동기신호의 뒷부위를 제거하는 트랜지스터 (TR3)로 구성되는 특징으로 하는 CRT 모니터의 화면 좌우측 개선회로.
- 제1항에 있어서, 위상조절부(2)는, 수평동기신호(HS)의 위상을 빠르게 변환하는 병렬공진회로와, 수평동기신호(HS)의 위상을 느르게 변환하는 직렬공진회로로 구성함을 특징으로 하는 CRT 모니터의 화면 좌우측 개선회로.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910004936U KR940000649Y1 (ko) | 1991-04-11 | 1991-04-11 | Crt 모니터의 화면 좌우측 개선회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910004936U KR940000649Y1 (ko) | 1991-04-11 | 1991-04-11 | Crt 모니터의 화면 좌우측 개선회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920020462U KR920020462U (ko) | 1992-11-17 |
KR940000649Y1 true KR940000649Y1 (ko) | 1994-02-07 |
Family
ID=19312616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019910004936U Expired - Fee Related KR940000649Y1 (ko) | 1991-04-11 | 1991-04-11 | Crt 모니터의 화면 좌우측 개선회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940000649Y1 (ko) |
-
1991
- 1991-04-11 KR KR2019910004936U patent/KR940000649Y1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR920020462U (ko) | 1992-11-17 |
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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: 19910411 |
|
UA0201 | Request for examination |
Patent event date: 19910411 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
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UG1501 | Laying open of application | ||
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19940114 |
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E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19940426 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19940720 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: 19940720 |
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FPAY | Annual fee payment |
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LAPS | Lapse due to unpaid annual fee | ||
UC1903 | Unpaid annual fee |