JPS5879785U

JPS5879785U - display device

Info

Publication number: JPS5879785U
Application number: JP17576881U
Authority: JP
Inventors: 馬場　正治; 本田　清和; 帆刈　明夫
Original assignee: 株式会社東芝
Priority date: 1981-11-26
Filing date: 1981-11-26
Publication date: 1983-05-30

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

図面は本考案の一実施例を示し、第１図は全体の斜視図
、第２図は断面図、第３図は第２図中■−ｍ線に沿う断
面図である。１・・・光導体、４・・・表示面、５・・・ディスプレ
イ模様、８・・・光反射面、１１・・・光源（小形電球
）、１３．１４・・・傾斜面。The drawings show an embodiment of the present invention, in which FIG. 1 is an overall perspective view, FIG. 2 is a sectional view, and FIG. 3 is a sectional view taken along the line 2--m in FIG. DESCRIPTION OF SYMBOLS 1... Light guide, 4... Display surface, 5... Display pattern, 8... Light reflecting surface, 11... Light source (small light bulb), 13.14... Inclined surface.

Claims

[Scope of utility model registration request]

A display surface for applying a display pattern is formed on one surface of a light guide having translucency, and a light source is provided at each opposing end of the display surface to input light into the light guide. At least the surface of the light guide other than the display surface, which is opposite to the display surface, is a light-reflecting surface, and the light-reflecting surface is inclined in a direction closer to the display surface as it moves away from each of the light sources. . A display device, wherein the thickness of the intermediate portion of the light guide located between the light sources is thinner than that of both end portions on the light source side.