AMOLED microdisplay device with active temperature control

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United States of America Patent

PATENT NO 9489887
APP PUB NO 20120249516A1
SERIAL NO

13434893

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Abstract

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An active-matrix organic light-emitting diode microdisplay device having a temperature control system including a temperature sensor and a control means for regulating the temperature of the OLED. The temperature is regulated by a bias transistor within the circuit, operating as a function of the temperature of the panel, such that low panel temperatures cause an increase in voltage of the bias transistor which draws a higher current through the top voltage drive transistor for self-heating the area surrounding the OLED.

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Patent Owner(s)

Patent OwnerAddress
EMAGIN CORPORATION700 SOUTH DRIVE SUITE 201 HOPEWELL JUNCTION NY 12533

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Prache, Olivier Hopewell Junction, US 15 533
Wacyk, Ihor Hopewell Junction, US 26 625

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