发明名称 |
Light collector for an LED array |
摘要 |
A light collector for directing light to a concentrated area on a target surface such as for use with a linear LED array used as an erase lamp in an electrophotographic printer. The collector includes a compound cylinder lens supported by a pair of reflecting members. The reflecting members reflect light rays from the LED array to the cylinder lens. The cylinder lens includes a lower surface for capturing the reflected light rays and a tongue extending from the lower surface for capturing light rays directly from the LED array. The cylinder lens directs and concentrates the captured light rays in a narrow line on a target surface.
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申请公布号 |
US6115184(A) |
申请公布日期 |
2000.09.05 |
申请号 |
US19980192074 |
申请日期 |
1998.11.13 |
申请人 |
XEROX CORPORATION |
发明人 |
HUBBLE, III, FRED F.;SOURES, NICHOLAS M.;SCHEUER, MARK A. |
分类号 |
G02B17/08;(IPC1-7):G02B27/10 |
主分类号 |
G02B17/08 |
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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