Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Akinori Shiraishi0
Mitsutoshi Higashi0
Naoyuki Koizumi0
Yuichi Taguchi0
Hideaki Sakaguchi0
Kei Murayama0
Masahiro Sunohara0
Date of Patent
November 2, 2010
0Patent Application Number
117007610
Date Filed
February 1, 2007
0Patent Citations Received
Patent Primary Examiner
Patent abstract
In a semiconductor device 100, a light emitting device 102 is mounted on a substrate 101. A light reflection preventing film 130 for preventing a reflection of a light is formed on an upper surface of the light emitting device 102. Moreover, a plate-shaped cover 103 formed of a glass having a light transparency is disposed above the light emitting device 102, and a light reflection preventing film 140 for preventing a reflection of a light is also formed on an upper surface of the cover 103.
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