Optical disc device having fixing parts for directly fixing a frame of the optical disk device to an electronic device
US7334238B2 · kind B2 · utility
0Cited by
13References
59Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 20, 2004 |
| Grant date | Feb 19, 2008 |
| Priority date | — |
| Expiry date | Jul 26, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B33/121
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention includes a frame, an optical pick-up module fixed to the frame and a circuit board forming a control circuit fixed to the frame. The frame has fixing parts to other members.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.