KR970029276A

KR970029276A - Monitor drive with controllable screen reproduction time

Info

Publication number: KR970029276A
Application number: KR1019950045622A
Authority: KR
Inventors: 최봉락
Original assignee: 김광호; 삼성전자 주식회사
Priority date: 1995-11-30
Filing date: 1995-11-30
Publication date: 1997-06-26
Also published as: TW338808B

Abstract

모니터 일체형 컴퓨터에 전원을 공급하기 위한 전원 공급부와; 상기 전원 공급부에서 공급되는 전원에 의해 동작하여 해당 장치를 동작시키기 위한 제어 신호를 출력하는 컴퓨터 회로와; 상기 컴퓨터 회로에서 출력되는 제어 신호에 의해 동작하여 컴퓨터의 동작 상태를 표시해 주는 모니터와; 상기 모니터를 예열시키기 위해 공급되는 전원을 제어하는 예열 제어부로 이루어지는 화면 재현 시간이 제어 가능한 모니터 구동 장치는 모니터 화면 재현 시간을 단축함으로서 사용자의 편리성이 증대되고, 전력 소비를 절감할 수 있고, 또한 모니터 전원 공급부가 오프되어있을때 음극선관에 인가되는 전압이 정격 전압 보다 낮으므로 음극선관의 수명에도 영향을 미치지 않는다.A power supply for supplying power to the monitor integrated computer; Computer circuitry operated by power supplied from said power supply to output a control signal for operating said device; A monitor operating by a control signal output from the computer circuit to display an operating state of the computer; The monitor driving apparatus which can control the screen reproduction time which consists of a preheating control part which controls the power supplied to preheat the said monitor can reduce user's convenience, reduce power consumption, by shortening monitor display reproduction time, and The voltage applied to the cathode ray tube when the monitor power supply is off does not affect the life of the cathode ray tube because the voltage applied to the cathode ray tube is lower than the rated voltage.

Description

Monitor drive with controllable screen reproduction time

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 이 발명의 실시예에 따른 화면 재현 시간이 제어 가능한 모니터 구동 장치의 블럭 구성도이다.2 is a block diagram of a monitor driving apparatus capable of controlling a screen reproduction time according to an embodiment of the present invention.

Claims

A power supply for supplying power to the monitor integrated computer; Computer circuitry operating by power supplied from said power supply to output a control signal for operating said device; A monitor operating by a control signal output from the computer circuit to display an operating state of the computer; And a preheating control unit for controlling the power supplied to preheat the monitor.

2. The apparatus of claim 1, wherein the power supply comprises: a computer power supply for supplying power to the computer circuit; And a monitor power supply for supplying power to the monitor by a control signal of the computer circuit.

The monitor according to claim 1, wherein the monitor is operated by a power supplied from the monitor power supply unit and a monitor power control signal (MONI-C *) output from the computer circuit 20 so as to provide a cathode ray tube control signal to the corresponding device. A monitor circuit 31 for outputting CRT-C *); And a cathode ray tube (32) operated by a cathode ray tube control signal (CRT-C *) input from said monitor circuit (31).

The method of claim 1, wherein the preheating control unit comprises a diode (D41) for preheating the cathode ray tube 32 by supplying power supplied from the computer power supply unit to the monitor in accordance with the power supply state of the monitor power supply unit. Monitor drive device that can control the screen reproduction time.

※ Note: The disclosure is based on the initial application.