KR960038576A

KR960038576A - Simple touch screen

Info

Publication number: KR960038576A
Application number: KR1019950010608A
Authority: KR
Inventors: 안정모
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1995-04-29
Filing date: 1995-04-29
Publication date: 1996-11-21

Abstract

본 발명은 간이형 터치스크린에 관한 것으로, 이용자의 수조작에 의해 메뉴가 선택되면, 그 위치에 상용하는 적외선 LED와 적외선센서의 온/오프상태에 따라 좌표신호가 코드화되고, 디코더에서 디코드된 다음, 마이컴으로 제공된다. 그 다음, 마이컴의 디스플레이 제어신호에 의거하여 제1메모리에 저장되어 있는 좌표신호에 상응하는 부메뉴가 표시부를 통해 모니터로 디스플레이되고, 마이컴의 음성처리 제어신호에 의거하여 제2메모리에 저장되어 있는 부메뉴에 대한 음성데이타가 음성처리부에서 처리된 다음 스피커를 통해 출력되므로써, 수조작 감지수단으로서 적외선 LED와 적외선센서를 채용함으로써 제조공정이 간단할 뿐만 아니라 전체 시스템의 제작비용을 절감할 수 있도록 한 것이다.The present invention relates to a simple touch screen, and when a menu is selected by a user's manual operation, a coordinate signal is coded according to the on / off state of a commercially available infrared LED and an infrared sensor at that position, and then decoded by a decoder. , Provided by Micom. Then, a sub-menu corresponding to the coordinate signal stored in the first memory based on the display control signal of the microcomputer is displayed on the monitor through the display unit, and stored in the second memory based on the audio processing control signal of the microcomputer. Since voice data for submenus are processed by the voice processing unit and then output through the speaker, the infrared LED and infrared sensor are adopted as the manual operation detection means, which not only makes the manufacturing process simple but also reduces the manufacturing cost of the entire system. will be.

Description

Simple touch screen

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

제1도는 본 발명의 바람직한 실시예에 따른 간이형 터치스크린의 개략적인 블럭구성도, 제2도는 제1도의 좌표감지부(10)의 상세도.FIG. 1 is a schematic block diagram of a simplified touch screen according to a preferred embodiment of the present invention, and FIG. 2 is a detailed view of the coordinate sensing unit 10 of FIG.

Claims

A touch screen configured to select a menu displayed on a screen through a contact, the touch screen comprising: coordinate sensing means for detecting a contact on the screen by using a light emitting device and providing a corresponding coordinate signal, each part corresponding to the menu The first memory 700 for storing a menu; The second memory 750 for storing voice data corresponding to the submenu; A control signal for displaying a submenu of a menu corresponding to the coordinate signal stored in the first memory 700 in correspondence with the coordinate signal provided from the coordinate sensing means, and stored in the second memory 750. A microcomputer 800 for generating a control signal for processing a voice data of the submenu; The sub-menu stored in the first memory 700 is displayed on the screen based on the display control signal from the microcomputer 800, and the voice processing control signal from the microcomputer 800 is displayed. Simple touch screen, characterized in that made of a means for processing the voice data for the sub-menu stored in the second memory (750) to output to the speaker (950).

The simple touch screen of claim 1, wherein the light emitting device has a matrix form of a plurality of light emitting devices and a plurality of light receiving devices respectively corresponding thereto.

The simple touch screen of claim 2, wherein each of the light emitting elements is an infrared LED, and each of the light receiving elements is an infrared sensor.