Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate
2011-06-21
2011-06-21
Ton, Toan (Department: 2889)
Electric lamp and discharge devices
With luminescent solid or liquid material
Solid-state type
C385S129000, C362S606000, C445S024000
Reexamination Certificate
active
07965035
ABSTRACT:
A light-emitting device includes: a light-emitting section disposed on a reference plane and supplying light; and a structure disposed on the light-exiting side of the light-emitting section, wherein the structure includes: a reflective polarizer that transmits polarized light vibrating in a first vibrating direction and reflects polarized light vibrating in a second vibrating direction substantially orthogonal to the first vibrating direction; and an optical section that transmits the light from the reflective polarizer and that cyclically changes in refraction index in the two-dimensional plane substantially parallel to the reference plane.
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Oliff & Berridg,e PLC
Seiko Epson Corporation
Snyder Zachary
Ton Toan
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