KR940003931Y1 - 영상 수신회로 - Google Patents
영상 수신회로 Download PDFInfo
- Publication number
- KR940003931Y1 KR940003931Y1 KR2019890000510U KR890000510U KR940003931Y1 KR 940003931 Y1 KR940003931 Y1 KR 940003931Y1 KR 2019890000510 U KR2019890000510 U KR 2019890000510U KR 890000510 U KR890000510 U KR 890000510U KR 940003931 Y1 KR940003931 Y1 KR 940003931Y1
- Authority
- KR
- South Korea
- Prior art keywords
- circuit
- video
- signal
- low pass
- frequency
- 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
- 238000001514 detection method Methods 0.000 claims description 24
- 230000010355 oscillation Effects 0.000 claims description 13
- 238000010586 diagram Methods 0.000 description 8
- 230000002159 abnormal effect Effects 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000010897 surface acoustic wave method Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
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
- H04N5/50—Tuning indicators; Automatic tuning control
-
- 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
- H04N5/20—Circuitry for controlling amplitude response
- H04N5/205—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic
- H04N5/208—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic for compensating for attenuation of high frequency components, e.g. crispening, aperture distortion correction
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Receiver Circuits (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Noise Elimination (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP?63-5714 | 1988-01-20 | ||
| JP1988005714U JPH051181Y2 (enrdf_load_stackoverflow) | 1988-01-20 | 1988-01-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890016825U KR890016825U (ko) | 1989-08-19 |
| KR940003931Y1 true KR940003931Y1 (ko) | 1994-06-15 |
Family
ID=11618789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019890000510U Expired - Lifetime KR940003931Y1 (ko) | 1988-01-20 | 1989-01-19 | 영상 수신회로 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH051181Y2 (enrdf_load_stackoverflow) |
| KR (1) | KR940003931Y1 (enrdf_load_stackoverflow) |
-
1988
- 1988-01-20 JP JP1988005714U patent/JPH051181Y2/ja not_active Expired - Lifetime
-
1989
- 1989-01-19 KR KR2019890000510U patent/KR940003931Y1/ko not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01110572U (enrdf_load_stackoverflow) | 1989-07-26 |
| KR890016825U (ko) | 1989-08-19 |
| JPH051181Y2 (enrdf_load_stackoverflow) | 1993-01-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19890119 |
|
| UG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| UA0201 | Request for examination |
Patent event date: 19911004 Patent event code: UA02012R01D Comment text: Request for Examination of Application Patent event date: 19890119 Patent event code: UA02011R01I Comment text: Application for Utility Model Registration |
|
| UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19940520 |
|
| E701 | Decision to grant or registration of patent right | ||
| UE0701 | Decision of registration |
Patent event date: 19940913 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
Patent event date: 19941102 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
| UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19941102 |
|
| UR1001 | Payment of annual fee |
Payment date: 19970610 Start annual number: 4 End annual number: 4 |
|
| UR1001 | Payment of annual fee |
Payment date: 19980605 Start annual number: 5 End annual number: 5 |
|
| UR1001 | Payment of annual fee |
Payment date: 19990607 Start annual number: 6 End annual number: 6 |
|
| UR1001 | Payment of annual fee |
Payment date: 20000607 Start annual number: 7 End annual number: 7 |
|
| UR1001 | Payment of annual fee |
Payment date: 20010605 Start annual number: 8 End annual number: 8 |
|
| UR1001 | Payment of annual fee |
Payment date: 20020610 Start annual number: 9 End annual number: 9 |
|
| FPAY | Annual fee payment |
Payment date: 20030605 Year of fee payment: 10 |
|
| UR1001 | Payment of annual fee |
Payment date: 20030605 Start annual number: 10 End annual number: 10 |
|
| EXPY | Expiration of term | ||
| UC1801 | Expiration of term |