Transparent electrode material for quality enhancement of OLED devices

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United States of America Patent

PATENT NO 7098591
SERIAL NO

10168249

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Abstract

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A transparent conductive material in which the desired resistivity is achieved with a high carrier concentration is provided for use in an OLED. In one embodiment, the transparent conductive material comprises indium-tin-oxide. (ITO) with a high carrier concentration of at least at least 7.times.10.sup.20 cm.sup.-3. The high carrier concentration improved the performance of the OLED device.

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Patent Owner(s)

Patent OwnerAddress
OSRAM OPTO SEMICONDUCTORS GMBHLEIBNIZSTRASSE 4 REGENSBURG 93055

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chua, Soo Jin Singapore, SG 59 1324
Guenther, Ewald Karl Michael Singapore, SG 23 555
Zhu, Furong Singapore, SG 9 106

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