Optical module and optical pickup apparatus

Details Optical module and optical pickup apparatus Optical module and optical pickup apparatus

2011-04-19

2011-04-19

Doan, Jennifer (Department: 2874)

Liquid crystal cells, elements and systems

Particular structure

Particular illumination

C349S056000, C349S062000, C385S014000

Reexamination Certificate

active

07929076

ABSTRACT:
An optical module includes: a base plate; a light emitting element mounted on the base plate; an integrated circuit element of the light receiving element built-in type mounted on the base plate by bonded wires and having a light receiving portion for receiving returning light originating from light emitted from the light emitting element; and a circuit board having a window for allowing light to pass therethrough and connected to the integrated circuit element in a state wherein the light receiving portion is exposed through the window.

REFERENCES:
patent: 5317195 (1994-05-01), Ishikawa et al.
patent: 7447243 (2008-11-01), Aoshima et al.
patent: 07-161065 (1995-06-01), None
patent: 11-251373 (1999-09-01), None
patent: 2000-048391 (2000-02-01), None
patent: 2000-228534 (2000-08-01), None
patent: 2001-351266 (2001-12-01), None
patent: 2006-048804 (2006-02-01), None
patent: 2006-338848 (2006-12-01), None
patent: 2007-035884 (2007-02-01), None
Japanese Patent Office Action corresponding to Japanese Serial No. 2008-164136 dated Apr. 13, 2010.

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