Optoelectronic sensor module

Details Optoelectronic sensor module Optoelectronic sensor module

1999-06-30

2000-10-24

Le, Que T.

Radiant energy

Photocells; circuits and apparatus

Photocell controlled circuit

250216, 257 82, 369 4414, H01L 3100

Patent

active

061371025

ABSTRACT:
An optoelectronic sensor module is provided for recognition of reflection patterns on a magnetic data carrier. A laser component having a laser radiation axis, at least a first sensor photodetector laterally displaced relative to the laser radiation axis, electrically conducting bond pads and mutually electrically insulated conducting paths, are disposed on or in a silicon submount or cooling element. A lens configuration which is provided at a side of the laser emitter component opposite the cooling element, is fixed on the cooling element by at least one supporting web.

REFERENCES:
patent: 4958245 (1990-09-01), Roth et al.
patent: 5396061 (1995-03-01), Taniguchi et al.
International Patent Application WO97/39448 (Ikeuchi), dated Apr. 16, 1997.
Japanese Patent Abstract No. 61082388 (Tsutomu), dated Apr. 25, 1986.
Japanese Patent Abstract No. 01046243 (Hiroshi), dated Feb. 20, 1989.
Japanese Patent Abstracts No. 06036338 (Hidehiro), dated Feb. 10, 1994.
Japanese Patent Abstract No. 06162699 (Kenji), dated Jun. 10, 1994.
Japanese Patent Abstract No. 08007321 (Etsushi), dated Jan. 12, 1996.

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