KR20110034478A - 자기 식별 영상신호를 발생하는 광 영상신호 전송기 - Google Patents
자기 식별 영상신호를 발생하는 광 영상신호 전송기 Download PDFInfo
- Publication number
- KR20110034478A KR20110034478A KR1020090092009A KR20090092009A KR20110034478A KR 20110034478 A KR20110034478 A KR 20110034478A KR 1020090092009 A KR1020090092009 A KR 1020090092009A KR 20090092009 A KR20090092009 A KR 20090092009A KR 20110034478 A KR20110034478 A KR 20110034478A
- Authority
- KR
- South Korea
- Prior art keywords
- video signal
- optical
- signal
- transmitter
- receiver
- 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.)
- Ceased
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
- H04N5/06—Generation of synchronising signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/22—Adaptations for optical transmission
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
Abstract
Description
Claims (2)
- 영상신호를 광으로 전송하기 위한 장치에서 자기 식별신호를 발생하는 회로를 구성하여 영상신호 전송망에 설치된 전송기를 식별하는 방법
- 제 1항의 방법을 구현하기 위해 영상신호가 없을 때 자체적으로 동기신호를 발생하고 이 동기신호를 이용하여 자기 식별신호를 포함한 영상신호를 발생하는 회로의 구성방법
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090092009A KR20110034478A (ko) | 2009-09-28 | 2009-09-28 | 자기 식별 영상신호를 발생하는 광 영상신호 전송기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090092009A KR20110034478A (ko) | 2009-09-28 | 2009-09-28 | 자기 식별 영상신호를 발생하는 광 영상신호 전송기 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20110034478A true KR20110034478A (ko) | 2011-04-05 |
Family
ID=44043080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090092009A Ceased KR20110034478A (ko) | 2009-09-28 | 2009-09-28 | 자기 식별 영상신호를 발생하는 광 영상신호 전송기 |
Country Status (1)
Country | Link |
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KR (1) | KR20110034478A (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023043896A1 (en) * | 2021-09-17 | 2023-03-23 | Vertiv It Systems, Inc. | Systems and methods for a secured communication between computers and peripheral devices |
-
2009
- 2009-09-28 KR KR1020090092009A patent/KR20110034478A/ko not_active Ceased
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023043896A1 (en) * | 2021-09-17 | 2023-03-23 | Vertiv It Systems, Inc. | Systems and methods for a secured communication between computers and peripheral devices |
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Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20090928 |
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PA0201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20110304 Patent event code: PE09021S01D |
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E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20110817 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20110304 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |