Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Woo-Suk Jung0
Jae-Yong Kim0
Soon-Ryong Park0
Sung-Soo Koh0
Chul-Woo Jeong0
Hee-Seong Jeong0
Date of Patent
May 21, 2013
0Patent Application Number
128486230
Date Filed
August 2, 2010
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An organic light emitting diode (OLED) display includes: a first substrate; an organic light emitting diode that is positioned on the first substrate and that emits light; a second substrate that is opposite to the first substrate with the organic light emitting diode interposed therebetween; a sealant that is positioned between the first substrate and the second substrate to cohere and seal the first substrate and the second substrate; and a refractive index change portion that is positioned on the second substrate to be opposite to the organic light emitting diode and that has a refractive index that sequentially reduces from the second substrate to the organic light emitting diode.
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