JPS60115290U

JPS60115290U - display

Info

Publication number: JPS60115290U
Application number: JP19649883U
Authority: JP
Inventors: 大関　仁身; 健松田
Original assignee: クラリオン株式会社; 昭和無線工業株式会社
Priority date: 1983-12-21
Filing date: 1983-12-21
Publication date: 1985-08-03

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来例を示す断面図、第２図は本考案による表
示器の一実施例の原理を説明する断面図、第３図は本考
案の実施例を示す組立斜視図、　　　−第４図ａ、ｂ、
ｃは反射散乱部を示すもので、ａは正面図ミｂは側面図
、Ｃはａ図のＡ−ＡおよびＡをＡ′線断面図、第５図ａ
、　ｂ、　　ｃは第３図を組立てた場合の要部を示すも
ので、ａは正面図、　　　−ｂはａ図のＢ−Ｂ線断面図
、Ｃはａ図のｃ−ｃ線断面図である。２３．２４・・・・・・表示部、５６・・・・・・反射
散乱部、５７・−・・・・反射板、５８・・・・・・散
乱板、６１・・・・・・ランプ。FIG. 1 is a cross-sectional view showing a conventional example, FIG. 2 is a cross-sectional view explaining the principle of an embodiment of the display device according to the present invention, and FIG. 3 is an assembled perspective view showing an embodiment of the present invention. Figures a, b,
c shows the reflection and scattering part, a is a front view, b is a side view, C is a sectional view taken along the line A-A and A in Fig. 5, and Fig. 5a
, b, and c show the main parts of Figure 3 when assembled, where a is a front view, -b is a sectional view taken along line B-B of figure a, and C is a sectional view taken along line c-c of figure a. be. 23.24...Display section, 56...Reflection scattering section, 57...Reflection plate, 58...Scattering plate, 61...... lamp.

Claims

[Scope of utility model registration request]

(1) In a device in which the display surface of a flat plate-shaped display unit is illuminated from the back with a lamp, on the back of the display unit,
A display device comprising: a reflection and scattering section that houses the lamp and reflects and scatters light from the lamp to approximately evenly illuminate a display surface of the display section.

(2) The display device according to claim 1, in which the reflection and scattering section includes a reflection plate having a curved reflection surface and a scattering plate made of an anti-transparent material that scatters light.
−

(3) The display device according to claim 1, in which the reflection and scattering section comprises a curved scattering and reflection plate that diffusely reflects light.