Compact opto-electronic modules and fabrication methods for such modules

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United States of America

PATENT NO 11942580
SERIAL NO

17498105

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Abstract

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Various optoelectronic modules are described and include one or more optoelectronic devices. Each optoelectronic module includes one or more optoelectronic devices. Sidewalls laterally surround each optoelectronic device and can be in direct contact with sides of the optoelectronic device or, in some cases, with an overmold surrounding the optoelectronic device. The sidewalls can be composed, for example, of a vacuum injected material that is non-transparent to light emitted by or detectable by the optoelectronic device. The module also includes a passive optical element. Depending on the implementation, the passive optical element can be on a cover for the module, directly on a top surface of the optoelectronic device, or on an overmold surrounding the optoelectronic device. Methods of fabricating such modules are described as well, and can facilitate manufacturing the modules using wafer-level processes.

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Patent Owner(s)

Patent OwnerAddress
AMS SENSORS SINGAPORE PTE LTD7000 ANG MO KIO AVENUE 5 #05-00 SINGAPORE 569877

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cesana, Mario Au, CH 23 202
Gubser, Simon Weesen, CH 35 184
Rossi, Markus Jona, CH 103 1010
Rudmann, Hartmut Jona, CH 127 1092

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