Stock material or miscellaneous articles – Composite – Of polycarbonate
Reexamination Certificate
2007-04-26
2010-02-02
Chen, Vivian (Department: 1794)
Stock material or miscellaneous articles
Composite
Of polycarbonate
C428S413000, C428S423100, C428S424200, C428S424600, C428S424800, C428S447000, C428S473500, C428S474400, C428S475200, C428S476300, C428S480000, C428S483000, C428S522000, C428S523000, C359S885000
Reexamination Certificate
active
07655306
ABSTRACT:
An optical film includes a selective visible light-absorbing layer including at least one dye having a maximum absorption wavelength in a range of about 470 nm to about 510 nm, the selective visible light-absorbing layer having a maximum light transmittance of about 60% or less at the maximum absorption wavelength of the dye and a full width at half maximum of about 50 nm or less.
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Kang Kyoung Ku
Lee Byoung Hoo
Cheil Industries Inc.
Chen Vivian
Lee & Morse P.C.
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