Invention Grant
- Patent Title: Positively chargeable single-layer electrophotographic photosensitive member and image forming apparatus
- Patent Title (中): 正电荷单层电子照相感光构件和成像装置
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Application No.: US14191120Application Date: 2014-02-26
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Publication No.: US09541849B2Publication Date: 2017-01-10
- Inventor: Tomofumi Shimizu , Hiroki Tsurumi , Yohei Yamamoto , Eiichi Miyamoto
- Applicant: KYOCERA DOCUMENT SOLUTIONS INC.
- Applicant Address: JP Osaka
- Assignee: KYOCERA Document Solutions Inc.
- Current Assignee: KYOCERA Document Solutions Inc.
- Current Assignee Address: JP Osaka
- Agency: Studebaker & Brackett PC
- Priority: JP2013-038025 20130227
- Main IPC: G03G5/06
- IPC: G03G5/06
Abstract:
A positively chargeable single-layer electrophotographic photosensitive member includes a single-layer photosensitive layer. The single-layer photosensitive layer contains a charge generating material, a hole transport material, an electron transport material, and a binder resin. The electron transport material contains two or more compounds selected from the group consisting of compounds represented by the chemical formulas (1) to (4) below.
Public/Granted literature
- US20140242507A1 POSITIVELY CHARGEABLE SINGLE-LAYER ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER AND IMAGE FORMING APPARATUS Public/Granted day:2014-08-28
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