Light emission device and display device using the light...

Details Light emission device and display device using the light... Light emission device and display device using the light...

2011-08-09

2011-08-09

Won, Bumsuk (Department: 2889)

Electric lamp and discharge devices

With luminescent solid or liquid material

Vacuum-type tube

C313S481000, C313S549000, C313S561000

Reexamination Certificate

active

07994697

ABSTRACT:
A light emission device includes a vacuum chamber including a first substrate, a second substrate spaced from and facing the first substrate, and a sealing member between the first substrate and the second substrate. An electron emission unit is on the first substrate, the electron emission unit including a plurality of electron emission elements. A light emission unit is on the second substrate, the light emission unit including a phosphor layer. A barrier is spaced from the sealing member between the first substrate and the second substrate. At least one stud pin is fixed on at least one of the sealing member and the barrier and a getter unit is attached to the at least one stud pin, the getter unit fixed between the sealing member and the barrier.

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patent: 10-2007-0083117 (2007-08-01), None

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