Invention Publication
EP1048045A1 FIELD EMISSION DEVICE HAVING A COMPOSITE SPACER 审中-公开
具有组合GEST埃尔滕ABSTANDSHALTER场致发射装置

  • 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
  • Application No.: EP98944785.9
    Application Date: 1998-09-04
  • Publication No.: EP1048045A1
    Publication 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
FIELD EMISSION DEVICE HAVING A COMPOSITE SPACER
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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