Electric lamp or space discharge component or device manufacturi – Process – Generating gas or vapor within an envelope – or coating by...
Reexamination Certificate
2007-03-27
2007-03-27
Santiago, Mariceli (Department: 2879)
Electric lamp or space discharge component or device manufacturi
Process
Generating gas or vapor within an envelope, or coating by...
C445S013000, C445S024000, C313S495000, C313S496000
Reexamination Certificate
active
11436518
ABSTRACT:
An image display unit having a structure in which a heat-resisting fine particle layer is formed on a metal back layer disposed on a phosphor layer, and a getter layer is deposited/formed on the heat-resisting fine particle layer by vapor-depositing. The fine particle layer is desirably formed in a specified pattern, and a filmy getter layer is formed in a pattern complementary to the former pattern. The average particle size of heat-resisting fine particles which may use SiO2, TiO2, Al2O3, Fe2O3is 5 nm to 30 μm. Since abnormal discharging is restricted, the destruction and deterioration of an electron emitting element and a phosphor screen are prevented to provide a high-brightness, high-grade display.
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Ito Takeo
Koide Satoshi
Nishimura Takashi
Oyaizu Tsuyoshi
Tabata Hitoshi
Raabe Christopher M.
Santiago Mariceli
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