发明名称 |
Device for optical interconnection of electronic component cards within a case and a method of fabrication of said device |
摘要 |
A device for establishing optical connection links between electronic component cards forming part of a package. The device comprises a transparent plate having parallel faces and a light source which emits a divergent beam and is implanted on a first card. The beam is reflected from a first optical diffracting element in the form of a collimated beam which undergoes multiple reflections from alternate reflecting elements to a second optical diffracting element and is converted by the second element to a convergent beam transmitted to a detector which is implanted on a second card.
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申请公布号 |
US4720634(A) |
申请公布日期 |
1988.01.19 |
申请号 |
US19860832420 |
申请日期 |
1986.02.24 |
申请人 |
THOMSON-CSF |
发明人 |
D'AURIA, LUIGI;HUIGNARD, JEAN P.;PUECH, CLAUDE;HERRIAU, JEAN P. |
分类号 |
G02B6/28;G02B6/34;G02B6/42;G02B6/43;H01L27/15;H01S5/00;H04B10/00;H05K1/02;H05K1/14;(IPC1-7):H04B9/00 |
主分类号 |
G02B6/28 |
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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