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发明授权
CN101211138B 具有透明调色剂和白色调色剂的电子照相成像设备 失效 - 权利终止

具有透明调色剂和白色调色剂的电子照相成像设备
摘要：
本发明公开了具有透明调色剂和白色调色剂的电子照相成像设备，包括：第一和第二感光体；第一和第二曝光单元，分别在充电至均匀电势的第一和第二感光体上形成静电潜像；第一显影单元，通过提供彩色调色剂到第一感光体的静电潜像上而显影第一感光体的静电潜像；以及第二显影单元，其包含充电至不同极性的透明调色剂和白色调色剂，其通过分别向第二感光体的静电潜像的图像部分和无图像部分供应透明调色剂和白色调色剂来显影透明调色剂图像和白色调色剂图像。
摘要（英）：

The present invention discloses an electrophotographic image forming apparatus with a transparent toner and a white toner including first and second photosensitive bodies, first and second exposing units to form electrostatic latent images on the first and second photosensitive bodies respectively charged to a uniform electric potential, a first developing unit to develop an electrostatic latent image of the first photosensitive body by supplying a color toner to the electrostatic latent image of the first photosensitive body, and a second developing unit in which a transparent toner and a white toner charged to different polarities are contained and which develops a transparent toner image and a white toner image by respectively supplying the transparent toner and the white toner to an image portion and a non-image portion of an electrostatic latent image of the second photosensitive body.

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