发明名称 |
One piece optical assembly for low cost optical scanner |
摘要 |
An optical scan module, for example for an optical scanner, includes an integrally molded plastics material member which defines not only the laser focusing lens, but also the laser focusing aperture and the collection mirror. In addition, the molded member may act to house and to locate both a semiconductor laser and a photodetector, thereby ensuring easy and accurate placement of those elements within the scanning assembly. The optical assembly may be in modular form, mounted onto a common printed circuit board with a beam scanner.
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申请公布号 |
US2002050521(A1) |
申请公布日期 |
2002.05.02 |
申请号 |
US20010008330 |
申请日期 |
2001.12.06 |
申请人 |
DVORKIS PAUL;SHEPARD HOWARD;BARKAN EDWARD;BARD SIMON;GROSSFELD HENRY;DRYZMALA MARK;CHARYCH HAROLD;BRIDGELALL RAJ;TSI DAVID;JENKINS IAN;JWO CHIN-HUNG;KOONTZ THEODORE |
发明人 |
DVORKIS PAUL;SHEPARD HOWARD;BARKAN EDWARD;BARD SIMON;GROSSFELD HENRY;DRYZMALA MARK;CHARYCH HAROLD;BRIDGELALL RAJ;TSI DAVID;JENKINS IAN;JWO CHIN-HUNG;KOONTZ THEODORE |
分类号 |
G02B26/10;G06K7/10;G06K7/14;H04N1/113;(IPC1-7):G06K7/10 |
主分类号 |
G02B26/10 |
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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