Fitzpatrick, Cella, Harper & Scinto
Electrostatic lasar printer with a short side length of a modulation area formed by pulse width modulation set relative to a detected toner particle size
 An image forming apparatus includes an area modulation means for forming a halftone image signal by area modulation according to input image data, and a recording unit for performing recording using a particle-type recording material according to the halftone image signal, wherein the length of a short side of a minimum modulation area of the area modulation means formed by the recording unit is set to 0.7-4 times an average particle size of the particle-type recording material. 
Canon Kabushiki Kaisha
H H
H04N H04N
inventional inventional
Michio Kaoru Atsushi Takashi Masaharu Hiroshi Atsushi Masaki Hiroshi Tetsuo Hiromichi
Ito Seto Kashihara Kawana Ohkubo Sasame Shoji Ojima Mano Saito Yamada