Title:
METHOD OF PRODUCING FIBER, AND METHODS FOR PRODUCING ELECTRON-EMITTING DEVICE, ELECTRON SOURCE AND IMAGE DISPLAY DEVICE EACH USING THE FIBER
Document Type and Number:
Japanese Patent JP3710436
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a fiber production method by which a fiber can simply and easily be formed and in which the number of emission points per unit area is increased, the current density is enhanced, and the service life is prolonged.
SOLUTION: This fiber production method comprises employing a gas deposition method by which the particles formed in a particle forming chamber are introduced together with a carrier gas into an arraying chamber through a transfer tube, and are arranged on a substrate 1 disposed on a stage in the arraying chamber through a nozzle. The method also comprises the steps of arranging catalytic particles on a cathode 3 formed on the substrate 1 and growing the fibers 5, each containing carbon as a main component obtained from a gaseous phase, using the catalytic particles 4 as nuclei.
Inventors:
Shin Kitamura
Takeo Tsukamoto
Atsushi Ishikura
Takeo Tsukamoto
Atsushi Ishikura
Application Number:
JP2002189580A
Publication Date:
October 26, 2005
Filing Date:
June 28, 2002
Export Citation:
Assignee:
Canon Inc
International Classes:
B82B3/00; C01B31/02; C01B31/04; D01F9/127; H01J1/30; H01J1/304; H01J9/02; H01J29/04; H01J31/12; (IPC1-7): H01J1/304; B82B3/00; C01B31/02; C01B31/04; D01F9/127; H01J9/02; H01J29/04; H01J31/12
Domestic Patent References:
| JP10203810A | ||||
| JP11011917A | ||||
| JP2000057934A | ||||
| JP8100328A | ||||
| JP2001062299A | ||||
| JP4245922A |
Foreign References:
| WO1999065821A1 |
Attorney, Agent or Firm:
Tetsuya Ito