Title:
Tailored spacer wall coatings
Document Type and Number:
WIPO Patent Application WO2001056050
Kind Code:
A3
Abstract:
A flat panel display apparatus comprising: a faceplate, a backplate disposed opposing said faceplate, said faceplate and said backplate adapted to be connected in a sealed environment such that a low pressure region exists between said faceplate and said backplate; a spacer assembly (900) disposed within said sealed environment, said spacer assembly supporting said faceplate and said backplate against forces acting in a direction towards said sealed environment, said spacer assembly tailored to provide a secondary electron emission coefficient of approximately 1 for said spacer assembly when said spacer assembly is subjected to flat panel display operating voltages, said spacer assembly further including a spacer structure (902); and a coating material (904) applied to at least a portion of said spacer structure, wherein said coating material is comprised of a layered material that is oriented with its basal plane parallel to a face of said spacer structure (902).
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Inventors:
PAN LAWRENCE S (US)
SCHROPP DONALD R JR (US)
CHARAKOV VASIL M (US)
O'REILLY JOHN K (US)
HOPPLE GEORGE B (US)
SPINDT CHRISTOPHER J (US)
BARTON ROGER W (US)
NYSTROM MICHAEL J (US)
RAMESH RAMAMOORTHY (US)
DUNPHY JAMES C (US)
PEI SHIYOU (US)
NARAYANAN KOLLENGODE (US)
SCHROPP DONALD R JR (US)
CHARAKOV VASIL M (US)
O'REILLY JOHN K (US)
HOPPLE GEORGE B (US)
SPINDT CHRISTOPHER J (US)
BARTON ROGER W (US)
NYSTROM MICHAEL J (US)
RAMESH RAMAMOORTHY (US)
DUNPHY JAMES C (US)
PEI SHIYOU (US)
NARAYANAN KOLLENGODE (US)
Application Number:
PCT/US2001/000712
Publication Date:
April 25, 2002
Filing Date:
January 08, 2001
Export Citation:
Assignee:
CANDESCENT INTELLECTUAL PROP (US)
International Classes:
H01J5/03; H01J1/30; H01J9/24; H01J19/50; H01J29/02; H01J29/86; H01J29/87; H01J31/12; (IPC1-7): H01J29/02
Domestic Patent References:
WO2000051153A1 | 2000-08-31 | |||
WO2000034973A1 | 2000-06-15 | |||
WO1994018694A1 | 1994-08-18 |
Foreign References:
EP0810626A2 | 1997-12-03 |
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