发明名称 |
Image forming apparatus and rear projection display apparatus |
摘要 |
An image forming apparatus includes: a screen having a display surface; and a projector that renders an image by scanning light on the display screen, wherein the screen selects, independently in respective regions of the display surface, a light transmission state in which the light is transmitted and a light diffusion state in which the light is diffused, the screen being configured such that the region where address light is irradiated is in the light diffusion state and the region where the address light is not irradiated is in the light transmission state, and the projector scans the address light on the display surface such that an area of the display surface corresponding to an image displayed on the display surface changes to the light diffusion state.
|
申请公布号 |
US8449123(B2) |
申请公布日期 |
2013.05.28 |
申请号 |
US20100968414 |
申请日期 |
2010.12.15 |
申请人 |
MIZOGUCHI YASUSHI;KOBAYASHI HIDEKAZU;WAKABAYASHI SHUICHI;YAMAUCHI TAISUKE;TAKEDA TAKASHI;SEIKO EPSON CORPORATION |
发明人 |
MIZOGUCHI YASUSHI;KOBAYASHI HIDEKAZU;WAKABAYASHI SHUICHI;YAMAUCHI TAISUKE;TAKEDA TAKASHI |
分类号 |
G02F1/1335;G02B26/10;G02F1/01 |
主分类号 |
G02F1/1335 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|