Electric lamp and discharge devices – With luminescent solid or liquid material – Vacuum-type tube
Reexamination Certificate
2007-07-03
2007-07-03
Tran, Thuy Vinh (Department: 2821)
Electric lamp and discharge devices
With luminescent solid or liquid material
Vacuum-type tube
C313S509000, C313S306000
Reexamination Certificate
active
11151216
ABSTRACT:
A field emission display and a method of making the same. The field emission display uses a deflection electrode having at least two elements. By applying different combinations of voltages to these two elements of the deflection electrode, the direction that the electron beam travels can be carefully controlled so that it lands on the proper pixel and subpixel. A protective electrode can be further included to prevent static charge buildup on the structure and to prevent dispersion of the electron beam.
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Choi Jun-Hee
Zoulkarneev Andrei
Bushnell , Esq. Robert E.
Samsung SDI & Co., Ltd.
Tran Thuy Vinh
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