Substrate, imaging unit and imaging device
US11343907B2 · kind B2 · utility
1Cited by
2References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 29, 2019 |
| Grant date | May 24, 2022 |
| Priority date | — |
| Expiry date | Jul 29, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/10121
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A substrate comprises: a first insulating layer; a second insulating layer having an elastic modulus that is different from an elastic modulus of the first insulating layer; and a core layer that is sandwiched by the first insulating layer and the second insulating layer, and is more rigid than the first insulating layer and the second insulating layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.