JPS63185176U

JPS63185176U -

Info

Publication number: JPS63185176U
Application number: JP7661687U
Authority: JP
Priority date: 1987-05-21
Filing date: 1987-05-21
Publication date: 1988-11-29
Also published as: JPH0451405Y2

Description

[Brief explanation of drawings]

第１図は本考案によるタツチパネルを備えた赤
外線リモートコントロール装置の一実施例の全体
の構成を示す斜視図、第２図はタツチパネルの分
解斜視図である。１……赤外線リモートコントロール装置；２…
…タツチパネル；３……電源スイツチ；４……液
晶表示素子；５……反射板；６……照明光源；７
……赤外フイルタ；８……赤外受発光素子；９…
…ガイド；５ａ，９ａ……孔；Ａ……表示パネル
部；Ｂ……光学式タツチスイツチ部。 FIG. 1 is a perspective view showing the overall structure of an embodiment of an infrared remote control device equipped with a touch panel according to the present invention, and FIG. 2 is an exploded perspective view of the touch panel. 1... Infrared remote control device; 2...
...Touch panel; 3...Power switch; 4...Liquid crystal display element; 5...Reflector; 6...Illumination light source; 7
...Infrared filter; 8...Infrared receiving/emitting element; 9...
...Guide; 5a, 9a...hole; A...display panel section; B...optical touch switch section.

補正昭６２．７．２３実用新案登録請求の範囲を次のように補正する
。Amendment July 23, 1982 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】少なくとも１つの表示部を有する液晶表示素子
と、該液晶表示素子の下方に配設された反射板と
から構成された表示パネル部と、上記反射板の下方に配設された赤外フイルタと
、上記液晶表示素子の表示部に対して該反射板に
穿設された孔に対向して各々配設された赤外受発
光素子とから構成された光学式タツチスイツチ部
とを含むことを特徴とする光学式タツチパネル。[Claims for Utility Model Registration] A display panel section comprising a liquid crystal display element having at least one display section and a reflector disposed below the liquid crystal display element; An optical system consisting of an infrared filter disposed below, and infrared receiving/emitting elements disposed facing holes formed in the reflective plate for the display portion of the liquid crystal display element. An optical touch panel comprising a touch switch section.

Claims

[Claims for Utility Model Registration] (1) A display panel section comprising a guest-host type liquid crystal display element having at least one display section and a reflective plate disposed below the liquid crystal display element; an infrared filter disposed below the reflector, and an infrared light receiving/emitting element disposed facing a hole drilled in the reflector for the display section of the liquid crystal display element. What is claimed is: 1. An optical touch panel comprising: an optical touch switch section configured with (2) The optical touch panel according to claim 1, which is characterized in that a two-layer guest-host type liquid crystal display element is used as the liquid crystal display element.