Patent ID: 8946664
Filing Date: 2015-02-03
Classification: H01L

Abstract:
1. An optical sensor device, comprising: a light shielding glass substrate having a cavity in a surface thereof; a glass lid substrate disposed on and adhered to the light shielding glass substrate to cover the cavity, a part of the glass lid substrate having a light filter function; a first wiring pattern formed on a surface of the glass lid substrate that faces the cavity; an optical sensor element disposed in the cavity and electrically connected to the first wiring pattern; a second wiring pattern formed on the light shielding glass substrate and extending along the cavity surface from an upper end surface of the cavity, where the second wiring pattern is electrically connected to the first wiring pattern, to a bottom surface of the cavity; a third wiring pattern formed on a surface of the light shielding glass substrate that is opposite to the surface having the cavity; and a through electrode extending through the light shielding glass substrate and electrically connected at one end thereof to the second wiring pattern at the bottom surface of the cavity and at another end thereof to the third wiring pattern.