Surface Voltage Decay Model of Phthalocyanine Binder Type Photorecepter (II)
Abstract:Recently, demands of high resolution printing by electrophotography are increased. To realize high resolution, high gamma characteristics of surface voltage decay versus irradiation energy are paid attention to. High gamma characteristics can make the electrostatic image formed on the photoreceptor sharp compared with the light image irradiated on the photoreceptor. The mechanism of high gamma characteristics is considered due to structural trap. On the base of the structural trap model, surface voltage decay is calculated by changing the characteristic length of the structural trap. It is obtained, when the characteristic length increase, the gamma value of surface voltage decay increases. The gamma values obtained by experiments are compared with the calculated results and the characteristic length is estimated.
Document Type: Research Article
Publication date: January 1, 2001
For more than 25 years, NIP has been the leading forum for discussion of advances and new directions in non-impact and digital printing technologies. A comprehensive, industry-wide conference, this meeting includes all aspects of the hardware, materials, software, images, and applications associated with digital printing systems, including drop-on-demand ink jet, wide format ink jet, desktop and continuous ink jet, toner-based electrophotographic printers, production digital printing systems, and thermal printing systems, as well as the engineering capability, optimization, and science involved in these fields.
Since 2005, NIP has been held in conjunction with the Digital Fabrication Conference.
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