发明名称 Laser printer for braille
摘要 A laser printer for Braille that obviates the need for embossing mechanisms and specialized paper. A laser printer for Braille according to the present teachings increases an amount of a toner that adheres to an area of a paper that corresponds to the Braille element. The increased amount of toner yields a printed Braille element that may be read by touch.
申请公布号 US7755659(B2) 申请公布日期 2010.07.13
申请号 US20070942560 申请日期 2007.11.19
申请人 MARVELL INTERNATIONAL TECHNOLOGY LTD. 发明人 EMMERT JAMES R.;EVANS CHARLES;RENCHER MICHAEL A.;KEITHLEY DOUGLAS G.
分类号 B41J2/435;B41J2/47 主分类号 B41J2/435
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