公开(公告)号：US20130027494A1

公开(公告)日：2013-01-31

申请号：US13631830

申请日：2012-09-28

Applicant: HJ Laboratories, LLC

Inventor： Harry Vartanian ,  Jaron Jurikson-Rhodes

IPC: B41J2/00

CPC classification number: B41J2/00 ,  B41J3/4076

Abstract: Providing rewritable or erasable printing or copying utilizing nanoparticle ink or toner is disclosed. A paper-like material is described using nanoparticles that are selectively controlled to show a substantially dark, gray, or white dot depending on an emitted signal or field in a printer or copier device. Also disclosed is a printer or copier device that erases and writes nanoparticles to a paper-like material depending on an emitted magnetic signal in a printer or copier device.

Abstract translation: 公开了使用纳米颗粒油墨或调色剂提供可重写或可擦除打印或复印。 使用根据打印机或复印机装置中发射的信号或场的选择性地控制显示基本上暗的，灰色或白点的纳米颗粒来描述纸状材料。 还公开了一种打印机或复印机装置，其根据打印机或复印机装置中发出的磁信号将纳米颗粒擦除并写入纸状材料。