Invention Grant
US07929882B2 Image development apparatus and image forming apparatus using the same, and image development method and image forming method using the same
有权
图像显影装置和使用其的图像形成装置，以及使用其的图像显影方法和图像形成方法
- Patent Title: Image development apparatus and image forming apparatus using the same, and image development method and image forming method using the same
- Patent Title (中): 图像显影装置和使用其的图像形成装置，以及使用其的图像显影方法和图像形成方法
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Application No.: US11859607Application Date: 2007-09-21
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Publication No.: US07929882B2Publication Date: 2011-04-19
- Inventor: Masahide Nakamura , Masahiro Fukazawa , Tsutomu Teraoka , Ken Ikuma
- Applicant: Masahide Nakamura , Masahiro Fukazawa , Tsutomu Teraoka , Ken Ikuma
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: DLA Piper LLP (US)
- Priority: JP2006-262537 20060927; JP2006-262538 20060927; JP2006-262649 20060927; JP2007-178252 20070706
- Main IPC: G03G15/10
- IPC: G03G15/10
Abstract:
An image development apparatus, including: a developer carrier that carries thereon a liquid developer being a carrier solution including dispersed toner particles each made of a coloring agent and a resin; a developer supply member that supplies the developer to the developer carrier; a developer compression member that is opposing the developer carrier, and compresses any solid content of the developer to a side of the developer carrier through application of an electric field to the developer on the developer carrier supplied by the developer supply member; a developer compression member voltage application unit that applies a voltage to the developer compression member; and a current detection unit that detects a current flowing from the developer compression member to the developer carrier.
Public/Granted literature
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