Laser diode array, optical scanning device and printing...

Details Laser diode array, optical scanning device and printing... Laser diode array, optical scanning device and printing...

2008-06-19

2010-02-16

Harvey, Minsun (Department: 2828)

Coherent light generators

Particular active media

Semiconductor

C372S029013, C372S034000, C372S036000

Reexamination Certificate

active

07664153

ABSTRACT:
According to an aspect of the present invention, there is provided a laser diode array including: a laser array chip including: a substrate; and at least three of laser diodes that are formed on the substrate; first electrodes that are formed on each of the laser diodes so as to be isolated from one another; a sub-mount; and second electrodes that are formed on the sub-mount so as to correspond to the first electrodes and so as to be isolated from one another, wherein the laser array chip is mounted on the sub-mount through the first electrodes and the second electrodes, and wherein, among contacting surfaces between each of the first electrodes and a corresponding one of the second electrodes, a contacting area of a central one of the contacting surfaces is larger than that of an end one of the contacting surfaces.

REFERENCES:
patent: 4161701 (1979-07-01), Takeda et al.
patent: 6757311 (2004-06-01), Abe
patent: 6844571 (2005-01-01), Krames et al.
patent: 7528540 (2009-05-01), Ikeda
patent: 7579204 (2009-08-01), Nemoto
patent: 2004/0105471 (2004-06-01), Kneissl et al.
patent: 2006/0007977 (2006-01-01), Nakatsuka
patent: 2006/0109883 (2006-05-01), Lewis et al.
patent: 2009/0147816 (2009-06-01), Iga et al.
patent: 6-38542 (1994-05-01), None
patent: 2003-347657 (2003-12-01), None

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