Fabrication of flat panel device having backplate that includes ceramic layer

A flat panel display manufacturing process entails forming a laminated structure (90x) by combining a plurality of layers (90 and 90a-90e), including a ceramic layer (90). The laminated structure is fired to convert the layers into an integrated backplate structure, at least part of which constitute...

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Bibliographische Detailangaben
Hauptverfasser:	SCHMID, ANTHONY P, LOVOI, PAUL A, CURTIN, CHRISTOPHER J
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	A flat panel display manufacturing process entails forming a laminated structure (90x) by combining a plurality of layers (90 and 90a-90e), including a ceramic layer (90). The laminated structure is fired to convert the layers into an integrated backplate structure, at least part of which constitutes a backplate (93b, 16, or 201). A flat panel device that contains the backplate, a faceplate (91a, 12, or 202) connected to the baseplate to form a sealed enclosure (203), a mechanism (22 and 93) for producing light, and a mechanism (20 or 204) for controlling the light-producing mechanism is then fabricated. The ceramic may be of the zero shrinkage tolerance type. Glazing material can be formed over the backplate. Cooling channels (1101a) can be incorporated in the backplate. A field emission cathode (243) can be formed in openings (241a) in the backplate.