METHOD FOR MANUFACTURING SPACER OF FIELD EMITTERS AND BASE MATERIAL UTILIZED FOR THE SPACER

A method for manufacturing a spacer of a field emission device and a base material for the spacer is provided to easily remove a substrate from a spacer by using a release agent formed on the substrate. A release agent(12) is formed on a substrate(11). A colloid(13) is formed on the release agent on...

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Bibliographic Details
Main Authors CHI TSUNG LO, MING CHUNG FAN
Format Patent
LanguageEnglish
Published 08.10.2008
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
ELECTRICITY
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Summary:A method for manufacturing a spacer of a field emission device and a base material for the spacer is provided to easily remove a substrate from a spacer by using a release agent formed on the substrate. A release agent(12) is formed on a substrate(11). A colloid(13) is formed on the release agent on the substrate. The substrate is made of a material, which is selected from the group consisting of glass, metal, and ceramic. The release agent is made of a material, which is selected from the group consisting of graphite, ceramic powder, softener, hydrophilic agent, and a mixture thereof. The colloid is glass cement. The glass cement is made of a material, which is selected from the group consisting of lead oxide, boron oxide, zinc oxide, silica, sodium oxide, alumina, calcium oxide, and a mixture thereof.
Bibliography:Application Number: KR20080090062