Electric lamp and discharge devices – With optical device or special ray transmissive envelope – Polarizer or special ray transmission
Reexamination Certificate
2005-07-05
2008-11-04
Williams, Joseph L. (Department: 2889)
Electric lamp and discharge devices
With optical device or special ray transmissive envelope
Polarizer or special ray transmission
C313S498000, C313S506000, C313S512000, C359S599000
Reexamination Certificate
active
07446462
ABSTRACT:
The subject invention features a low-reflectivity, brightness-enhancing multilayer optical film for enhancing the brightness of an organic light emission diode (OLED) display and imparting anti-reflection performance to the display.
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Kim Tae Kyung
Lim Sang Kyoo
Seo Hwi Min
Song Lee Hwa
Cheil Industries Inc.
Quarterman Kevin
Saliwanchik Lloyd & Saliwanchik
Williams Joseph L.
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