Optical: systems and elements – Lens – Selective wavelength transmitting or blocking
Reexamination Certificate
2008-07-08
2008-07-08
Schwartz, Jordan M (Department: 2873)
Optical: systems and elements
Lens
Selective wavelength transmitting or blocking
C359S609000, C359S242000
Reexamination Certificate
active
07397614
ABSTRACT:
A display device includes an optical region containing a plurality of pigment grains. Each of the plurality of pigment grains formed by a plurality of pigment molecules encapsulated in an inorganic material, and each of the plurality of pigment grains has a grain size not greater than 70 nm.
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Kato Shin-ichi
Nishizawa Masahiro
Oishi Tomoji
Taniguchi Maki
Uchiyama Norikazu
Antonelli, Terry Stout & Kraus, LLP.
Hitachi Displays Ltd.
Schwartz Jordan M
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