Title:
ダミー電極を備えた電子放出素子及びその製造方法
Document Type and Number:
Japanese Patent JP4468126
Kind Code:
B2
Abstract:
An electron emission device having various functional electrodes in addition to the electrodes serving to emit electrons includes: first and second substrates facing each other, and cathode and gate electrodes arranged on the first substrate within an effective electron emission area and including an insulating layer interposed therebetween. The electron emission regions are electrically connected to the cathode electrodes. At least one dummy electrode is arranged external to the effective electron emission area. At least one anode electrode is arranged on the second substrate. Phosphor layers are arranged on one surface of the anode electrode.
Inventors:
Yellow
Application Number:
JP2004280316A
Publication Date:
May 26, 2010
Filing Date:
September 27, 2004
Export Citation:
Assignee:
SAMSUNG SDI Co., LTD.
International Classes:
H01J9/39; H01J29/04; H01J1/304; H01J1/62; H01J3/02; H01J9/02; H01J29/02; H01J29/46; H01J29/94; H01J31/12
Domestic Patent References:
| JP2001324956A | ||||
| JP8153460A | ||||
| JP2003331713A | ||||
| JP2000082428A | ||||
| JP2001210223A | ||||
| JP7029521A | ||||
| JP2003242914A |
Attorney, Agent or Firm:
Takashi Watanabe
Masatake Shiga
Masatake Shiga