Optical: systems and elements – Optical modulator – Light wave temporal modulation
Reexamination Certificate
2007-08-10
2009-12-29
Schwartz, Jordan M. (Department: 2873)
Optical: systems and elements
Optical modulator
Light wave temporal modulation
C359S242000
Reexamination Certificate
active
07639414
ABSTRACT:
A polarizer includes a base; a grid formed on the base; and low-reflective members formed on surfaces of the grid. The low-reflective members face an incident direction of an external light, so that a bright room contrast and a visibility can be improved.
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patent: 6754006 (2004-06-01), Barton et al.
patent: 2003/0063241 (2003-04-01), Matsumoto et al.
patent: 2007/0242352 (2007-10-01), MacMaster
patent: 2007-165276 (2007-06-01), None
patent: 2007-101814 (2007-10-01), None
Ha Jae-Heung
Hwang Kyu-Hwan
Lee Jong-Hyuk
Lee Joon-Gu
Oh Jong-Seok
Jones James C
Samsung Mobile Display Co., Ltd.
Schwartz Jordan M.
Stein McEwen, LLP
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