发明名称 |
Diffractive deflection beam scanning system |
摘要 |
A diffractive deflection beam scanning system including: a plurality of light sources; a deflection disc rotatably mounted over the light sources, having patterns capable of diffracting and deflecting beams emitted from the light sources; a plurality of first reflecting mirrors for changing the traveling paths of beams diffracted and deflected by the deflection disc; a plurality of second reflecting mirrors for reflecting the beams reflected by the first reflecting mirrors in a beam scan direction, wherein the light sources are disposed in a straight line along a bisecting line of the deflection disc, perpendicular to the beam scan direction, and the second reflecting mirrors are arranged over the center of the deflection disc at different heights.
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申请公布号 |
US6185017(B1) |
申请公布日期 |
2001.02.06 |
申请号 |
US19990436753 |
申请日期 |
1999.11.09 |
申请人 |
SAMSUNG ELECTRONICS., LTD. |
发明人 |
CHO SUNG-MIN;LEE WON-HYUNG;CHOI HWAN-YOUNG;LEE MOON-GYU;MIN JEE-HONG;KIM YOUNG-IL;CHOI JIN-SEUNG;EUM JAE-YONG |
分类号 |
B41J2/44;G02B26/10;G03G15/04;G03G21/00;H04N1/191;(IPC1-7):G02B5/32 |
主分类号 |
B41J2/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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