H - Electricity – 01 – L
Patent
H - Electricity
01
L
356/119, 313/167
H01L 21/42 (2006.01) H01J 1/30 (2006.01) H01J 1/312 (2006.01) H01J 29/48 (2006.01) H01J 37/073 (2006.01) H01J 37/317 (2006.01) H01L 21/027 (2006.01)
Patent
CA 2013233
An electron-emitting device comprises a substrate, an electrode provided on said substrate, an insulating layer laminated on the electrode, and a second electrode having an opening and laminated on the insulating layer in such a manner that the insulating layer is uncovered at the opening and electrons are emitted from the opening of the second electrode as a result of application of an voltage between the electrodes. An image display apparatus comprises the electron-emitting device, a modulating electrode capable of modulating an electron beam emitted from the electron-emitting device, in accordance with an information signal, and an image forming member capable of forming an image as a result of irradiation with the electron beam, these of which are successively disposed. An image forming apparatus comprises the electron-emitting device, and a means for modulating an electron beam emitted from said electron- emitting device, in accordance with an information signal.
Morikawa Yuko
Takimoto Kiyoshi
Yanagisawa Yoshihiro
Canon Kabushiki Kaisha
Ridout & Maybee Llp
LandOfFree
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