Dynamic information storage or retrieval – Specific detail of information handling portion of system – Radiation beam modification of or by storage medium
Reexamination Certificate
2005-11-15
2005-11-15
Miller, Brian E. (Department: 2652)
Dynamic information storage or retrieval
Specific detail of information handling portion of system
Radiation beam modification of or by storage medium
C228S180220
Reexamination Certificate
active
06965552
ABSTRACT:
A method of mounting an optical device having a step on the surface opposing to a mounting substrate favorably by face-down bonding which enables a decrease in the number of components or integrate additional components on one identical substrate and, accordingly, is useful for reducing the size and the thickness of an optical head using a light source, the method includes the step of making the volume of a solder pattern to the area ratio of each electrode different for every wiring electrode portions upon mounting the electrodes on the substrate for mounting the optical device, in which the optical device having the step can be mounted favorably to the substrate by the control for the height of solder upon melting.
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Kimura Shigeharu
Sano Hirohisa
Shimano Takeshi
Tatsuno Kimio
Tokuda Masahide
Antonelli, Terry Stout and Kraus, LLP.
Battaglia Michael V.
Hitachi , Ltd.
Miller Brian E.
Nichia Corporation
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