Invention Publication
- Patent Title: FIELD EMISSION DEVICE HAVING A COMPOSITE SPACER
- Patent Title (中): 具有组合GEST埃尔滕ABSTANDSHALTER场致发射装置
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Application No.: EP98944785.9Application Date: 1998-09-04
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Publication No.: EP1048045A1Publication Date: 2000-11-02
- Inventor: AGENO, Scott, K. , SMITH, Peter, A.
- Applicant: MOTOROLA, INC.
- Applicant Address: 1303 East Algonquin Road Schaumburg, IL 60196 US
- Assignee: MOTOROLA, INC.
- Current Assignee: MOTOROLA, INC.
- Current Assignee Address: 1303 East Algonquin Road Schaumburg, IL 60196 US
- Agency: Treleven, Colin
- Priority: US991904 19971217
- International Announcement: WO9931699 19990624
- Main IPC: H01J1/62
- IPC: H01J1/62
Abstract:
A field emission display (100) includes a cathode (102) having a plurality of electron emitters (124), an anode (104) opposing the cathode (102), and a composite spacer (108) extending between the anode (104) and the cathode (102). The composite spacer (108) includes a first layer (107), which is made from a dielectric or bulk resistive material, and a conductive layer (109), which is attached to the first layer (107) and is made from a metal, metal alloy, or a ceramic-metal composite material. The height of the composite spacer (108) is greater than 500 micrometers.
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