KR980007581A - TV automatic channel setting device and method - Google Patents
TV automatic channel setting device and method Download PDFInfo
- Publication number
- KR980007581A KR980007581A KR1019960020914A KR19960020914A KR980007581A KR 980007581 A KR980007581 A KR 980007581A KR 1019960020914 A KR1019960020914 A KR 1019960020914A KR 19960020914 A KR19960020914 A KR 19960020914A KR 980007581 A KR980007581 A KR 980007581A
- Authority
- KR
- South Korea
- Prior art keywords
- channel
- broadcast signal
- signal
- key
- setting
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Details Of Television Systems (AREA)
Abstract
본 발명은 티브이의 자동채널설정 장치 및 그 구현 방법에 관한 것으로서, 특히 채널키가 입력되었는가를 판단하는 단계; 상기 채널키가 입력되었으면 자동채널설정부의 자동설정된 채널이 없는가를 체크하는 단계; 상기 자동설정된 채널이 없으면 튜너부에 유기된 고주파 신호가 방송신호가 있는 채널인가를 체크하는 단계; 상기 방송신호가 있는 채널을 자동채널설정부에 기억시키는 단계; 상기 방송신호가 있는 채널을 설정한 후 한 채널 증가시키는 단계; 상기 증가된 채널이 가장 마지막 채널인가를 체크하는 단계; 및 상기 증가된 채널이 가장 마지막 채널이면 방송신호가 있는 채널을 화면에 디스플레이하는 단계를 구비하는 것을 특징으로 한다.The present invention relates to a TV automatic channel setting apparatus and an implementation method thereof, and in particular, determining whether a channel key is input; Checking whether there is an automatically set channel when the channel key is input; Checking whether a high frequency signal induced in a tuner unit is a channel having a broadcast signal if the channel is not automatically set; Storing the channel having the broadcast signal in an automatic channel setting unit; Increasing one channel after setting a channel having the broadcast signal; Checking whether the increased channel is the last channel; And if the increased channel is the last channel, displaying a channel having a broadcast signal on the screen.
따라서, 본 발명에서는 티브이의 자동채널설정 모드를 지정하는 않아도 채널키를 업/다운 조정시에 자동채널 설정 기능이 실현되므로 누구든지 업/다운 채널키로 방송신호가 있는 채널을 선택할 수 있어 티브이 사용상 편리한 효과가 있다.Therefore, in the present invention, the automatic channel setting function is realized at the time of up / down adjustment of the channel key without designating the automatic channel setting mode of the TV. It works.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제 2 도는 본 발명에 의한 티브이 회로 구성을 나타낸 블록도.2 is a block diagram showing a TV circuit configuration according to the present invention.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960020914A KR100188260B1 (en) | 1996-06-12 | 1996-06-12 | Automatic channel setting apparatus & method of tv |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960020914A KR100188260B1 (en) | 1996-06-12 | 1996-06-12 | Automatic channel setting apparatus & method of tv |
Publications (2)
Publication Number | Publication Date |
---|---|
KR980007581A true KR980007581A (en) | 1998-03-30 |
KR100188260B1 KR100188260B1 (en) | 1999-06-01 |
Family
ID=19461521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960020914A KR100188260B1 (en) | 1996-06-12 | 1996-06-12 | Automatic channel setting apparatus & method of tv |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100188260B1 (en) |
-
1996
- 1996-06-12 KR KR1019960020914A patent/KR100188260B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR100188260B1 (en) | 1999-06-01 |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20061227 Year of fee payment: 9 |
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LAPS | Lapse due to unpaid annual fee |