Anodic bonding of spacer for field emission display

Details Anodic bonding of spacer for field emission display Anodic bonding of spacer for field emission display

2006-02-28

2006-02-28

Williams, Joseph (Department: 2879)

Electric lamp and discharge devices

Cathode ray tube

Beam deflecting means

C313S495000

Reexamination Certificate

active

07005787

ABSTRACT:
This invention is an improved processing method and structure for the packaging technique of a large size field emission display. A large size field emission display includes an indium-tin oxides (ITO) conducting glass substrate, which is covered by the first screen mask and the second screen mask defined to a BM layer area, a multi-phosphor layer area and a hollow area. Each area was coated to form an Al layer, which was formed an AlOxlayer through a phosphor sintering process. The spacer was fixed in a hollow area of an AlOxlayer through an anodic assembling technique. The next plate was fixed on the spacer to accomplish an aligner process.

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