Semiconductor device manufacturing: process – Making device or circuit emissive of nonelectrical signal – Packaging or treatment of packaged semiconductor
Patent
1998-11-03
2000-03-14
Picardat, Kevin M.
Semiconductor device manufacturing: process
Making device or circuit emissive of nonelectrical signal
Packaging or treatment of packaged semiconductor
438 22, 438 23, 438 25, H01L 2100
Patent
active
060371889
ABSTRACT:
The present invention provides a photosensitive semiconductor device comprising a sealing body composed of a resin material for sealing photosensitive semiconductor elemental devices, a inside of the sealing body having a light-transmissive property, a surface of the sealing body composed of the resin material containing carbon.
Owing to the above-described construction, the present invention can provide a photosensitive semiconductor device which eliminates the need for a mold resin forming process for forming only a lightproof film and is capable of simplifying a manufacturing process thereof and being rendered compact in size.
REFERENCES:
patent: 5669299 (1997-09-01), Ando et al.
patent: 5734155 (1998-03-01), Rostoker
patent: 5753344 (1998-05-01), Jacobson
Collins D. M.
OKI Electric Industry Co., Ltd.
Picardat Kevin M.
Volentine, L.L.P. Jones
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