Optical unit with shake correcting function with flexible circuit board having folded-back portions
US9291832B2 · kind B2 · utility
2Cited by
2References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 18, 2011 |
| Grant date | Mar 22, 2016 |
| Priority date | — |
| Expiry date | Dec 23, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B2205/0069
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided is an optical unit with shake correction function wherein it is possible to accurately swing the movable module even when a flexible wiring substrate is connected to the fixing element and movable module. In an optical unit with shake correction function, folding portions, the extending direction of which is reversed towards the vicinity of the swinging support point of a movable module, are provided at the midway portion of a flexible wiring substrate that is connected to the movable module and to a fixing element. In the folding portions, the overlapping portions of the flexible wiring substrate are fixed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.