发明名称 |
Liquid crystal display |
摘要 |
A liquid crystal display device having a liquid crystal arrangement in negative contrast is proposed, which is used to display information. The liquid crystal arrangement is illuminated from behind by an illuminating device. The liquid crystal display is likewise illuminated frontly or obliquely from above, preferably by means of a light pipe. As a result, the interfering translucency in conjunction with interference colours is avoided in the case of low ambient brightness.
|
申请公布号 |
DE3442498(A1) |
申请公布日期 |
1986.05.22 |
申请号 |
DE19843442498 |
申请日期 |
1984.11.22 |
申请人 |
ROBERT BOSCH GMBH |
发明人 |
KNOLL,PETER,DR.;KOENIG,WINFRIED,DR. |
分类号 |
G02F1/13357;G09F9/35;(IPC1-7):G09F9/35 |
主分类号 |
G02F1/13357 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|