摘要:
A protected faceplate structure of a field emission display device is disclosed in one embodiment. Specifically, in one embodiment, the present invention recites a faceplate of a field emission display device wherein the faceplate of the field emission display device is adapted to have phosphor containing wells disposed above one side thereof. The present embodiment is further comprised of a barrier layer which is disposed over the one side of said faceplate which is adapted to have phosphor containing wells disposed thereabove. The barrier layer of the present embodiment is adapted to prevent degradation of the faceplate. Specifically, the barrier layer of the present embodiment is adapted to prevent degradation of the faceplate due to electron bombardment by electrons directed towards the phosphor containing wells.
摘要:
A protected faceplate structure of a field emission display device is disclosed in one embodiment. Specifically, in one embodiment, the present invention recites a faceplate of a field emission display device wherein the faceplate of the field emission display device is adapted to have phosphor containing areas disposed above one side thereof. The present embodiment is further comprised of a barrier layer which is disposed over the one side of said faceplate which is adapted to have phosphor containing areas disposed thereabove. The barrier layer of the present embodiment is adapted to prevent degradation of the faceplate. Specifically, the barrier layer of the present embodiment is adapted to prevent degradation of the faceplate due to electron bombardment by electrons directed towards the phosphor containing areas.
摘要:
A protected faceplate structure of a field emission display device is disclosed in one embodiment. Specifically, in one embodiment, the present invention recites a faceplate of a field emission display device wherein the faceplate of the field emission display device is adapted to have phosphor containing areas disposed above one side thereof. The present embodiment is further comprised of a barrier layer which is disposed over the one side of said faceplate which is adapted to have phosphor containing areas disposed thereabove. The barrier layer of the present embodiment is adapted to prevent degradation of the faceplate. Specifically, the barrier layer of the present embodiment is adapted to prevent degradation of the faceplate due to electron bombardment by electrons directed towards the phosphor containing areas.
摘要:
Encapsulated matrix structures for flat panel displays are disclosed. In one embodiment, a field emission display includes a focusing structure disposed between a faceplate and a backplate, and a contamination prevention structure covering the focusing structure thereby preventing thermal outgassing and electron desorption of contaminants from the focusing structure. In another embodiment, a flat panel display includes a faceplate (100), a matrix structure (102), a porous material layer (702), a non-porous material layer (704), and a conductive coating (706).
摘要:
An encapsulated matrix structure and formation method for preventing contamination caused by thermally induced outgassing and electron stimulated desorption of contaminants. In one embodiment, the present invention is comprised of a matrix structure which is adapted to be coupled to a faceplate of a flat panel display. The matrix structure is located on the faceplate so as to separate adjacent sub-pixel regions. The present embodiment further includes a contaminant prevention structure which covers the matrix structure. The contaminant prevention structure of the present embodiment has a physical structure such that contaminants originating within the matrix structure are confined therein. The contaminant prevention structure can also be designed to prevent electrons from impinging on the black matrix and desorbing contaminants. In so doing, the present invention prevents deleterious thermally induced outgassing and electron stimulated desorption of contaminants by the matrix structure.
摘要:
A method of fabricating a support structure. In one embodiment, the method is comprised of providing a mold. The mold is for defining the physical dimension of the support structure. The mold is disposed upon a substrate surface. In one embodiment, the method is further comprised of depositing a powder into the mold. The present method is further comprised of compacting the powder deposited in the mold. The compacting forms the support structure. In one embodiment, the method is further comprised of removing the mold from the substrate surface upon which it is disposed. The removal of the mold exposes the support structure. The fabricated support structure is then implementable during assembly of a display device. In one embodiment, the powder deposited in the mold is a metal powder.
摘要:
A method of fabricating a support structure. In one embodiment, the method is comprised of forming a layer of material into the support structure. The layer of material is adapted to be attached onto a substrate surface. The method further comprises treating the layer of material. The present method is further comprised of etching said layer of material. The fabricated support structure is then implementable during assembly of a display device. In one embodiment, the support structure is attached to the substrate surface prior to the forming, treating, and etching of the layer of material. In another embodiment, the support structure is attached to the substrate surface subsequent to the forming, treating, and etching of the layer of material.
摘要:
A method of fabricating a support structure. In one embodiment, the method is comprised of forming a layer of material into the support structure. The layer of material is adapted to be attached onto a substrate surface. The method further comprises treating the layer of material. The present method is further comprised of etching said layer of material. The fabricated support structure is then implementable during assembly of a display device. In one embodiment, the support structure is attached to the substrate surface prior to the forming, treating, and etching of the layer of material. In another embodiment, the support structure is attached to the substrate surface subsequent to the forming, treating, and etching of the layer of material.
摘要:
A light-emitting device (52) suitable for a flat-panel cathode-ray tube display contains a light-emissive region (66) formed over a plate (64). The light-emissive region contains a plurality of light-emissive particles (72). Part of the outer surface of each of a group of the light-emissive particles is conformally covered with a group of intensity-enhancement coatings (82 and 84).
摘要:
A light-emitting device (52) suitable for a flat-panel cathode-ray tube display contains a light-emissive region (66) formed over a plate (64). The light-emissive region contains a plurality of light-emissive particles (72). Part of the outer surface of each light-emissive particle is conformally covered with a coating (74) that provides light reflection or/and gettering.