The Paper's Abstract of The 3rd
International Conference on Imaging Science and Hardcopy
　

　

Development of Organic Photoreceptor Used to LASER- Imaging Le Qin the Near Infrared Region

 　
　 　

May 26-29,1998
Chongqing China

Le Quoc Minh, Nguyen Thanh Binh, Tran Kim Anh.
Hoang Lam, Le Quoc Hoi, Pham Truong Giang

Photochem & Imaging Lab.,Institute of Materials Science.
National Centre for Science & Technology of Vietnam.
Hoang Quoc Viet, Nghiado, Hanoi, Vietnam.
Tel : 844- 7560371, - 8350722, - 8340795.
Fax : 844- 7562039, - 8350723. E- mail : leminh@ims.ncst.ac.vn

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　 Abstract:
　       Multilayer organic Photoreceptor using Metalfree Phthalocyanine (HPc) and Titanyl Phthalocyanine (TiOPc) as a Photogenerator in corporation with some typical Charge Transporters as DEH, TPD and PTA were investigated. The influence of pigment processing, Photogenerator drum design and fabrication conditions on imaging properties was tested. Pc polymorphic changes may be induced by combination of mechanical milling and solvent. The photosensitivity and cyclic stability are further controlled by the Photogenerator materials used and drum fabrication process.  Since the Photogenerator of Pc - pigments involves the surface sensitization at the CGL / CTL - interface, an technological understanding of all interplaying factors becomes event more crucial in designing a stable photoconductive device for practical application.

　

中国复印科学与工程学会
Reprographic Scientists and Engineers Society of China 
7 Chang-Tu Rd.Tianjin300131,China  Tel:(22)26669189 Fax: (22)26669189 
E-mail: rsesc@public.tpt.tj.cn
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