Title:
ELECTRON EMITTING DEVICE, METHOD FOR DRIVING ELECTRON EMITTING DEVICE, DISPLAY, AND METHOD FOR DRIVING DISPLAY
Document Type and Number:
WIPO Patent Application WO/2003/073458
Kind Code:
A1
Abstract:
An electron-emitting device has an electric field impressing section (14) formed on a substrate (12), a cathode electrode (16) formed on one face of the electric field impressing section (14), and an anode electrode (20) which is provided on the one face and forms a slit (18) along with the cathode electrode (16). The electric field impressing section (14) is constituted of a dielectric. The electron-emitting device further has a modulation circuit (42) for controlling at least the amount of emitted electrons by modulating a pulse signal (Sp) impressed between the cathode electrode (16) and the anode electrode (20) according to a control signal (Sc) supplied from a control section (40) such as a CPU.
Inventors:
Takeuchi, Yukihisa c/o Ngk, Insulators (LTD. 2-56 Suda-ch, Mizuho-ku Nagoya-shi Aichi, 467-8530, JP)
Nanataki, Tsutomu c/o Ngk, Insulators (LTD. 2-56 Suda-ch, Mizuho-ku Nagoya-shi Aichi, 467-8530, JP)
Ohwada, Iwao c/o Ngk, Insulators (LTD. 2-56 Suda-ch, Mizuho-ku Nagoya-shi Aichi, 467-8530, JP)
Kokune, Nobuyuki c/o Ngk, Insulators (LTD. 2-56 Suda-ch, Mizuho-ku Nagoya-shi Aichi, 467-8530, JP)
Horiuchi, Tomoya c/o Ngk, Insulators (LTD. 2-56 Suda-ch, Mizuho-ku Nagoya-shi Aichi, 467-8530, JP)
Nanataki, Tsutomu c/o Ngk, Insulators (LTD. 2-56 Suda-ch, Mizuho-ku Nagoya-shi Aichi, 467-8530, JP)
Ohwada, Iwao c/o Ngk, Insulators (LTD. 2-56 Suda-ch, Mizuho-ku Nagoya-shi Aichi, 467-8530, JP)
Kokune, Nobuyuki c/o Ngk, Insulators (LTD. 2-56 Suda-ch, Mizuho-ku Nagoya-shi Aichi, 467-8530, JP)
Horiuchi, Tomoya c/o Ngk, Insulators (LTD. 2-56 Suda-ch, Mizuho-ku Nagoya-shi Aichi, 467-8530, JP)
Application Number:
PCT/JP2003/002040
Publication Date:
September 04, 2003
Filing Date:
February 25, 2003
Export Citation:
Assignee:
NGK INSULATORS, LTD. (2-56, Suda-cho Mizuho-ku Nagoya-shi, Aichi, 467-8530, JP)
International Classes:
G09G3/22; H01J1/304; H01J1/316; G09G3/20; G09G3/22; H01J1/30; G09G3/20; (IPC1-7): H01J1/304; G09G3/20; G09G3/22; H01J1/312; H01J1/316; H01J3/08; H01J29/04; H01J29/52; H01J31/12
Attorney, Agent or Firm:
Chiba, Yoshihiro (Shinjuku Maynds Tower 16F 1-1, Yoyogi 2-chome Shibuya-ku, Tokyo, 151-0053, JP)
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