KR970056848A - TV with power saving function - Google Patents
TV with power saving function Download PDFInfo
- Publication number
- KR970056848A KR970056848A KR1019950054449A KR19950054449A KR970056848A KR 970056848 A KR970056848 A KR 970056848A KR 1019950054449 A KR1019950054449 A KR 1019950054449A KR 19950054449 A KR19950054449 A KR 19950054449A KR 970056848 A KR970056848 A KR 970056848A
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Abstract
본 발명은 절전기능을 갖춘 텔레비젼에 관한 것으로, TV모드나 AV 모드에 따라 영상/음성모드스위치수단(8.10)이 모드스위칭되어 선국수단(2,4,6)에서 선국된 소정 채널의 방송신호나, 외부 영상/음성입력단(V,A)을 통한 외부 영상 재생기기로부터의 외부 영상/음성신호를 영상/음성신호처리하여 재생하기 위한 영상처리수단(12,14) 및 음성처리수단(18,20)과, 각 동작회로단에 동작전원과 FBT전원을 공급하는 전원회로수단(32), FBT전원을 공급받는 CRT구동수단(34,36,38)에 의해 구동되어 상기 영상 영상처리수단(12,14)을 통한 복합영상신호를 영상재생하는 CRT(16) 및 상기 음성처리수단(18,20)을 통한 음성신호를 음성 재생하는 스피커(22)를 갖춘 텔레비젼에 있어서; 상기 기능설정수단(24)에 의한 AV모드의 모드 절환시에 상기 음성처리수단(18,20)을 뮤트시키면서 CRT (16)화면이 블루화면으로 형성되도록 하고, 계시수단(26)의 계시시간이 제1설정시간으로 경과되는 동안에 외부 영상/음성입력단(V,A)을 통한 외부신호가 입력되지 않으면 전원회로수단(32)이 동작전원을 완전히 오프시키도록 제어하는 제어수단(28), 상기 제어수단(28)의 제어하에 AV모드의 모드절환에 따른 블루화면의 형성을 위한 표시정보를 생성하는 표시신호처리수단(30),외부 영상/음성입력단(V,A)을 통한 외부신호의 무입력 상태를 검출하는 무선호검출수단(310및, 상기 제어수단(28)에 의해 스위칭제어되어 상기 전원회로수단(32)으로부터 CRT구동수단(34,36,38)에공급되는 FBT 전원의 공급상태를 온/오프스위칭하는 절전스위치수단(40)을 구비하여 구성된 것을 특징으로 한다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a television having a power saving function, wherein a video / audio mode switch means (8.10) is mode-switched according to a TV mode or an AV mode so that a broadcast signal of a predetermined channel selected by the tuning means (2, 4, 6) Image processing means (12,14) and audio processing means (18,20) for reproducing and reproducing an external image / audio signal from an external image reproducing apparatus through an external image / audio input terminal (V, A). ), A power supply circuit means 32 for supplying an operating power source and an FBT power source to each of the operation circuit stages, and CRT driving means 34, 36, 38 receiving FBT power supply to the image image processing means 12, A television having a CRT (16) for reproducing a composite video signal through 14) and a speaker (22) for reproducing an audio signal through the audio processing means (18, 20); When changing the mode of the AV mode by the function setting means 24, the CRT 16 screen is formed into a blue screen while the sound processing means 18 and 20 are muted, Control means 28 for controlling the power supply circuit means 32 to completely turn off the operating power when the external signal through the external video / audio input terminals V and A is not input during the first set time. Display signal processing means 30 for generating display information for forming a blue screen according to mode switching of the AV mode under the control of the means 28, and no input of external signals via the external video / audio input terminals V and A. The radio call detection means 310 for detecting the state and switching control by the control means 28 determine the supply state of the FBT power supplied from the power supply circuit means 32 to the CRT driving means 34, 36, 38. It is provided with a power saving switch means 40 for switching on / off It features.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명에 따른 절전기능을 갖춘 텔레비젼을 나타낸 블럭구성도,1 is a block diagram showing a television with a power saving function according to the present invention;
제2도는 본 발명의 동작을 설명하는 프로우차트이다.2 is a flowchart illustrating the operation of the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950054449A KR970056848A (en) | 1995-12-22 | 1995-12-22 | TV with power saving function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950054449A KR970056848A (en) | 1995-12-22 | 1995-12-22 | TV with power saving function |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970056848A true KR970056848A (en) | 1997-07-31 |
Family
ID=66617399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950054449A KR970056848A (en) | 1995-12-22 | 1995-12-22 | TV with power saving function |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970056848A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7907219B2 (en) | 2005-09-16 | 2011-03-15 | Samsung Electronics Co., Ltd. | Digital TV and control method thereof for saving power consumption |
-
1995
- 1995-12-22 KR KR1019950054449A patent/KR970056848A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7907219B2 (en) | 2005-09-16 | 2011-03-15 | Samsung Electronics Co., Ltd. | Digital TV and control method thereof for saving power consumption |
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WITN | Withdrawal due to no request for examination |