Optical device and method of manufacturing the same
US7911018B2 · kind B2 · utility
0Cited by
13References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 12, 2008 |
| Grant date | Mar 22, 2011 |
| Priority date | — |
| Expiry date | Jan 21, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/855
Abstract
An optical device includes a semiconductor substrate (11) on which a light receiving part (12) (or a light emitting part) and electrodes (13) are formed, and a translucent plate (2) bonded on the light receiving part (12) with a translucent adhesive (5), the semiconductor substrate (11) having a plurality of convex portions (31) formed so as to separate the light receiving part (12) and the electrodes (13) and have proper gaps (32) therebetween.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.