JPS5927589U

JPS5927589U - display device

Info

Publication number: JPS5927589U
Application number: JP12414182U
Authority: JP
Inventors: 野中　亮一
Original assignee: 本田技研工業株式会社
Priority date: 1982-08-17
Filing date: 1982-08-17
Publication date: 1984-02-21

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図はこの考案による表示装置の一実施例を示す分解
斜視図、第２図Ａ、　Ｂは液晶セルの動作原理を示す斜
視図、第３図はこの考案の要部の一実施例を示す平面図
である。１・・・液晶セル、２・・・マ支り板、３・・・面光源
、７ａ、　７ｂ・・・表示部分、８・・・背景部分、９
・・・偏光板、１０・・・透明基板、１１・・・固定表
示パターン、１２ａ、１２ｂ・・・透明な窓部、１３・
・・液晶材料、１４・・・光、１５ａ、１５ｂ・・・液
晶封入部、１６・・・シール部、１７・・・液晶の未封
入部分。Fig. 1 is an exploded perspective view showing an embodiment of a display device according to this invention, Figs. 2A and B are perspective views showing the operating principle of a liquid crystal cell, and Fig. 3 shows an embodiment of the main part of this invention. FIG. DESCRIPTION OF SYMBOLS 1...Liquid crystal cell, 2...Ma support plate, 3...Surface light source, 7a, 7b...Display part, 8...Background part, 9
...Polarizing plate, 10...Transparent substrate, 11...Fixed display pattern, 12a, 12b...Transparent window portion, 13.
. . . Liquid crystal material, 14 . . . Light, 15a, 15b .

Claims

[Scope of utility model registration request]

A display device in which a surface light source is stacked with a liquid crystal cell formed by sealing a liquid crystal material between a pair of transparent substrates, a polarizing plate, and a mask plate on which a fixed optical display pattern is formed by a watermark. The liquid crystal cell is formed with a display portion that is electrically driven and controlled and a background portion that is not electrically driven, and further, the liquid crystal material is sealed only in a portion of the transparent substrate that corresponds to the display portion, On the other hand, a display device characterized in that the mask plate is formed so that the optical fixed display pattern overlaps the background part, and a transparent window part is formed in a part corresponding to the display part. .