发明授权
- 专利标题: Liquid-development electrophotographic apparatus
- 专利标题(中): 液体显影电子照相设备
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申请号: US10009982申请日: 2001-12-12
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公开(公告)号: US06745002B2公开(公告)日: 2004-06-01
- 发明人: Yutaka Nakashima , Akihiko Inamoto , Shigeki Uesugi , Satoru Moto , Masanari Takabatake , Motoharu Ichida , Shigeharu Okano , Seiichi Takeda , Tadashi Nishikawa , Satoshi Miyamoto , Hitoshi Terashima , Satoshi Sakai , Hironaga Hongawa , Masanobu Hongo
- 申请人: Yutaka Nakashima , Akihiko Inamoto , Shigeki Uesugi , Satoru Moto , Masanari Takabatake , Motoharu Ichida , Shigeharu Okano , Seiichi Takeda , Tadashi Nishikawa , Satoshi Miyamoto , Hitoshi Terashima , Satoshi Sakai , Hironaga Hongawa , Masanobu Hongo
- 优先权: JP2000-120250 20000421; JP2000-120251 20000421; JP2000-120253 20000421; JP2000-120254 20000421
- 主分类号: G03G1520
- IPC分类号: G03G1520
摘要:
A liquid-development electrophotographic apparatus utilizes a nonvolatile, high-viscosity, high-concentration liquid toner as a liquid developer. A developing section is in contact with photosensitive drums 11-14, on which an electrostatic latent image is formed, so that the liquid developer is supplied onto photosensitive drums 11-14. Toner particles contained in the liquid developer adhere to the photosensitive drums 11-14 according to an electric field established between the developing section and the photosensitive drums 11-14 to form toner images. The toner images are transferred from the photosensitive drums 11-14 to an intermediate transfer section. A transfer-and-fixation section includes a heater to melt-transfer the toner images onto the printing medium. A development section is disposed at a lower portion of the apparatus to prevent smudging of the printing medium and the intermediate transfer section even when the liquid toner spills.
公开/授权文献
- US20020159801A1 Liquid-development electrophotographic apparatus 公开/授权日:2002-10-31