Electric lamp and discharge devices – With luminescent solid or liquid material – Vacuum-type tube
Reexamination Certificate
2007-12-19
2010-12-21
Patel, Ashok (Department: 2889)
Electric lamp and discharge devices
With luminescent solid or liquid material
Vacuum-type tube
C313S495000, C313S113000, C345S075200
Reexamination Certificate
active
07855499
ABSTRACT:
A back light unit may include an electron emitter substrate adapted to emit electrons from a front surface and a rear surface thereof, a first anode substrate arranged opposite to the front surface of the electron emitter substrate, the first anode substrate adapted to receive electrons emitted from the electron emitter substrate, to emit light in response to the electrons, and to output the light from a front surface of the first anode substrate, and a second anode substrate arranged opposite to the rear surface of the electron emitter substrate, the second anode substrate adapted to receive electrons emitted from the electron emitter substrate, to emit light in response to the electrons, and to reflect light to the first anode substrate.
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Lee & Morse P.C.
Patel Ashok
Samsung SDI & Co., Ltd.
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