Method for manufacturing photoconductive layers that constitute radiation imaging panels
AssigneeFUJIFILM Corporation
InventorKiyoteru Miyake
Life of this patent
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Abstract
Bi12MO20 material particles with a diameter of 0.1 to 2 μm, which are filled in an aerosolization chamber, are shaken/agitated together with carrier gas in a high-pressure gas cylinder which stores the carrier gas, thereby being aerosolized. The aerosolized Bi12MO20 material particles are injected together with the carrier gas onto a substrate from a nozzle in a film-forming chamber, the nozzle including a narrow opening, and the Bi12MO20 material particles are deposited onto the substrate, thereby being formed into a film.
Claims1
A method for manufacturing a photoconductive layer that constitutes a radiation imaging panel which records radiation image information as an electrostatic latent image, wherein material particles of the photoconductive layer are mixed with carrier gas, accelerated and injected by the carrier gas, and deposited on a substrate, thereby being formed into a film;
- wherein the photoconductive layer is formed of Bi12MO20 (where M is at least one of Ge, Si and Ti);
- wherein a particle diameter distribution of the material particles of the photoconductive layer is set so that particles with a particle diameter of 0.1 to 2 μm occupy 70 wt % or more;
- and
- wherein the temperature of the substrate when the material particles of the photoconductive layer are deposited is 100° C. to 300° C.
Dependencies are inferred from the claim text.