Photo-coupler semiconductor device and method of manufacturing t

Details Photo-coupler semiconductor device and method of manufacturing t Photo-coupler semiconductor device and method of manufacturing t

1976-03-19

1977-11-15

Edlow, Martin H.

Radiant energy

Ionic separation or analysis

Static field-type ion path-bending selecting means

357 17, 357 72, 357 73, 250551, H01L 3112

Patent

active

040588211

ABSTRACT:
A photo-coupler semiconductor device includes a semiconductor light emitter and a semiconductor light detector coupled optically with each other through an optical guide. A portion of the optical guide close to the semiconductor light detector is made of glass. The glass portion of the optical guide is brought into intimate contact with a glass layer which is formed on a light sensitive region of the semiconductor light detector. The intimate contact is made by melting the glass portion on the glass layer.

REFERENCES:
patent: 3413480 (1968-11-01), Biard
patent: 3436548 (1969-04-01), Biard
patent: 3845318 (1974-10-01), Thillays

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