1989-09-21
1990-10-09
Lee, John D.
350 9618, G02B 632
Patent
active
049616161
ABSTRACT:
An optical semiconductor device includes an optical semiconductor element which may be a light emitting element or a light receiving element, enclosed within a lensed-cap including a cap with a lens attached to it. A thread is formed on the outer surface of the lensed-cap so that the lensed-cap can be threaded into a housing having a corresponding thread on its inner wall. The optical semiconductor device is threaded into the housing to form a module.
REFERENCES:
patent: 4399453 (1983-08-01), Berg et al.
Mitsubishi InGaAs Photodiodes--PD7035, Mar. 1989.
Lee John D.
Mitsubishi Denki & Kabushiki Kaisha
Ngo John
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