KR970057445A - Automatic channel search device for continuous input of no signal on TV receiver - Google Patents
Automatic channel search device for continuous input of no signal on TV receiver Download PDFInfo
- Publication number
- KR970057445A KR970057445A KR1019950065253A KR19950065253A KR970057445A KR 970057445 A KR970057445 A KR 970057445A KR 1019950065253 A KR1019950065253 A KR 1019950065253A KR 19950065253 A KR19950065253 A KR 19950065253A KR 970057445 A KR970057445 A KR 970057445A
- Authority
- KR
- South Korea
- Prior art keywords
- signal
- channel
- broadcast
- receiver
- user
- Prior art date
Links
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
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/29—Arrangements for monitoring broadcast services or broadcast-related services
- H04H60/32—Arrangements for monitoring conditions of receiving stations, e.g. malfunction or breakdown of receiving stations
Abstract
본 발명은 TV수상기의 방송무신호 연속 입력시의 자동채널 탐색장치에 관한 것으로, 특히, 사용자의 TV시청시 타방송의 채널로 절환시에 이미 종료되어 있거나, 시작되지 않은 방송프로일 경우 , 방송무신호가 감지되는데, 이때, 마이크로프로세서에서 상기의 방송무신호 감지횟수를 카운트하여 일정횟수 이상일때는 모든 방송채널에 대하여 방송신호가 잡히는 채널을 자동기억하는 방송채널 탐색기능을 실행하여, 현재 시청할 수 있는 모든 채널을 재설정하여, 사용자로 하여금 바온채널 검색을 용이하게 하도록 된 것인바, 이는 사용자의 채널절환에 따른 편의를 최대한으로 제공하게 된 발명인 것이다.The present invention relates to an automatic channel search apparatus for continuous input of a broadcast free signal of a TV receiver. In particular, when the user switches to a channel of another broadcast when watching a TV, the broadcast program is already terminated or is not started. When no signal is detected, the microprocessor counts the number of times of detection of the no signal and executes a broadcast channel search function that automatically remembers a channel in which a broadcast signal is caught for all broadcast channels. By resetting all channels, the user is to facilitate the on-channel search, which is an invention that provides the maximum convenience for the user's channel switching.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 본 발명의 장치 전반에 대한 개략적인 블록구성도,1 is a schematic block diagram of the overall apparatus of the present invention;
제2도는 본 발명의 제어상태에 따른 장치의 동작 흐름도.2 is a flowchart of the operation of the apparatus according to the control state of the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950065253A KR970057445A (en) | 1995-12-29 | 1995-12-29 | Automatic channel search device for continuous input of no signal on TV receiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950065253A KR970057445A (en) | 1995-12-29 | 1995-12-29 | Automatic channel search device for continuous input of no signal on TV receiver |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970057445A true KR970057445A (en) | 1997-07-31 |
Family
ID=41259883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950065253A KR970057445A (en) | 1995-12-29 | 1995-12-29 | Automatic channel search device for continuous input of no signal on TV receiver |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970057445A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009096654A1 (en) * | 2008-01-31 | 2009-08-06 | Lg Electronics Inc. | Display device and method for searching channel |
-
1995
- 1995-12-29 KR KR1019950065253A patent/KR970057445A/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009096654A1 (en) * | 2008-01-31 | 2009-08-06 | Lg Electronics Inc. | Display device and method for searching channel |
US8887198B2 (en) | 2008-01-31 | 2014-11-11 | Lg Electronics Inc. | Display device and method for searching channel |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Withdrawal due to no request for examination |