Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Field emission display and method for fabricating the same










Image Number 7 for United States Patent #5620832.

A field emission display, and method of making, including: a first substrate; a transparent electrode formed on the first substrate; a fluorescent layer of emitting light formed on a predetermined area of the transparent electrode; an insulating layer formed around the fluorescent layer on the other areas of the transparent electrode; a gate electrode formed on the insulating layer; a second substrate; a conductive cathode layer formed on the second substrate; and a tip for emitting electrons formed on the conductive cathode layer, the tip being aligned with the fluorescent layer in such a way that they may stand opposed to each other at a distance under a vacuum condition. The electrons are emitted from the tip of the fluorescent layer under control of the gate electrode. The tip is formed by taper-etching the tip layer in a RIE process. Subsequent evaporation of the tip to sharpen it is not necessary. This simplifies, and cuts the cost of, fabrication of the FED.








 
 
  Recently Added Patents
Plants and seeds of corn variety CV294874
System, device and method for transrating file based assets
Communication apparatus, communication method, and program for exchanging data with a target
High performance design rule checking technique
Cis-alkoxy-substituted spirocyclic 1-H-pyrrolidine-2,4-dione derivatives
MOS transistor having combined-source structure with low power consumption and method for fabricating the same
Data transfer operation completion detection circuit and semiconductor memory device provided therewith
  Randomly Featured Patents
Uniform heat treatment process for hardening steel
Occupant detection system and method of controlling the system
Anisotropic conductive connector and inspection equipment of circuit device
Method of repairing or reinforcing worn-out underground burried drainpipes by resin transfer molding process using both flexible tubes and bagging films
Picture frame
Method for forming a metallic barrier layer in semiconductor device
Angiotensin-(1-7) and angiotensin-(1-7) agonists for inhibition of cancer cell growth
Semiconductor memory with precharge control
Syntax elements to SVC to support color bit depth scalability
Use of pad conditioning in temperature controlled CMP