| 发明名称 |
REAR SURFACE PROJECTION TYPE DISPLAY DEVICE |
| 摘要 |
A rear projection type display device capable of reducing the depth of a display device itself, comprising an optical engine (2), first, second, and third reflectors (3, 4, 5) disposed at such positions as to be easily held integrally with each other, a fourth reflector (6), a plane reflecting mirror (7) for turn-back of light flux, and a screen (8).
|
| 申请公布号 |
WO0111425(A1) |
申请公布日期 |
2001.02.15 |
| 申请号 |
WO2000JP05277 |
申请日期 |
2000.08.04 |
| 申请人 |
SANYO ELECTRIC CO., LTD.;YOSHII, SYOICHI;TOTANI, TAKAHIRO;KANAYAMA, HIDEYUKI;TATEISHI, KENJI |
发明人 |
YOSHII, SYOICHI;TOTANI, TAKAHIRO;KANAYAMA, HIDEYUKI;TATEISHI, KENJI |
| 分类号 |
G02B17/06;G03B21/10;H04N5/74;(IPC1-7):G03B21/10;G09F9/00;G02B17/00 |
主分类号 |
G02B17/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
