Image sensor module having a wafer level chip size package and method of manufacting the same and imaging device including the image sensor module and method of manufacturing the image device
US8619185B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 30, 2010 |
| Grant date | Dec 31, 2013 |
| Priority date | — |
| Expiry date | Jun 11, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/57
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image sensor module and an imaging device. An image sensor package includes a plurality of image sensor chips for generating image signals and a lower transparent board over the image sensor chips. An upper transparent board is positioned over the lower transparent board and includes a lens for focusing an external light to the image sensor chips. An adhesion member is interposed between the upper transparent board and the lower transparent board, and thus the upper and lower transparent boards are adhered to each other by the adhesion member such that the lens and the image sensor chips are aligned with each other. A dehumidifying agent is arranged in the adhesion member to absorb moistures from an interior of the image sensor module. Accordingly, the moistures are prevented from being condensed onto the surface of the image sensor module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.