Patent ID: 7781855
Filing Date: 2010-08-24
Classification: H01L

Abstract:
1. An optical device comprising: a metal film including a first plane and a second plane electrically connected to the first plane, the second plane being arranged at an obtuse angle θ, where 90°<θ<180°, with respect to the first plane, wherein the second plane of the metal film includes a positive electrode pattern and a negative electrode pattern, and the first plane of the metal film includes a positive electrode pattern and a negative electrode pattern continuous with the positive electrode pattern and negative electrode pattern of the second plane; an optical semiconductor chip having a positive electrode and a negative electrode on a same surface thereof and an optical axis, wherein the optical semiconductor chip is flip-chip mounted on the positive electrode pattern and the negative electrode pattern of the metal film only on the second plane; and a light-transmitting sealing material for sealing the optical semiconductor chip, the light-transmitting sealing material having the metal film provided on a surface thereof, and the light transmitting sealing material conforming to the first plane and the second plane of the metal film, wherein the first plane is mounted on a surface of a mounting board, so that the optical axis of the optical semiconductor chip is inclined with respect to the surface of the mounting board.