发明名称 |
Laser printer utilizing a spatial light modulator |
摘要 |
A laser printer utilizes a total internal reflection spatial light modulator that is optimized to work with a partially coherent laser source. The laser source is a laser diode array having a plurality of multi-mode emitters. The spatial light modulator diffracts light from said laser source according to an applied electric field. A spatial filter having a slit passes designated diffracted light which corresponds to an applied electric field and the light is ultimately imaged onto an image plane by way of an imaging lens.
|
申请公布号 |
US6169565(B1) |
申请公布日期 |
2001.01.02 |
申请号 |
US19990283272 |
申请日期 |
1999.03.31 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
RAMANUJAN SUJATHA;KURTZ ANDREW F. |
分类号 |
B41J2/44;B41J2/45;B41J2/455;B41J2/465;G02F1/03;G02F1/29;G02F1/315;H01S5/026;H01S5/22;H04N1/036;H04N1/04;(IPC1-7):B41J2/45 |
主分类号 |
B41J2/44 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|