High Temperature Optoelectronic Devices for Power Electronics

Description:

Technology # 19-08

 

 

HIGH TEMPERATURE OPTOELECTRONIC DEVICES FOR POWER ELECTRONICS

 

The present invention relates to improvements in electrical circuits. More particularly, the invention relates to improvements particularly suited for power modules.  In particular, the present invention relates specifically to a low temperature co-fired ceramic, LTCC, process to house the bare die components of the optoelectronic devices such as light emitters and photo detectors.

 

Application(s):

 

The present invention is useful in High density power modules, DC and AC power control, PC communications, signal isolation, power supply regulation, microprocessor input/output switching.

 

Advantage(s): 

 

The present invention include Higher operating temperatures compared with conventional optocouplers, increase in power density due to decrease in size of power module, provide electrical isolation for various applications superior electromagnetic interference EMI immunity at high temperature, excellent electrostatic discharge ESD performance and increased flexibility in 3D package integration.

 

Technology:

 

_______________________________________

This invention/technology is available for licensing.

For interested parties seeking further information, feel free to contact:

 

Mark Allen Lanoue

Technology Manager / Tech Ventures

University of Arkansas

(479) 575-7243

malanoue@uark.edu

 

 

 

Patent Information:
For Information, Contact:
Mark Lanoue
Technology Manager
University of Arkansas
479-575-7243
malanoue@uark.edu
Inventors:
Zhong Chen
Shui-Qing (Fisher) Yu
Homer Mantooth
Andrea Wallace
Syam Madhusoodhanan
Keywords:
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