OPTICAL SEMICONDUCTOR DEVICE

OPTICAL SEMICONDUCTOR DEVICE

PROBLEM TO BE SOLVED: To provide an optical semiconductor device having high reliability in a broad temperature range. SOLUTION: The optical semiconductor device contains an optical semiconductor element coated with a mold resin. The mold resin contains colloidal silica particles and first and secon...

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Bibliographische Detailangaben
1. Verfasser: IWAKI TETSUO
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide an optical semiconductor device having high reliability in a broad temperature range. SOLUTION: The optical semiconductor device contains an optical semiconductor element coated with a mold resin. The mold resin contains colloidal silica particles and first and second transparent resins, the silica particles form a cluster (8) with the first transparent resin, and the second transparent resin (6) contains the dispersed cluster (8). COPYRIGHT: (C)2005,JPO&NCIPI