The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 17, 2007
Filed:
Sep. 23, 2003
Kyung-chool Choi, Suwon, KR;
Jung-hwan Kim, Yongin, KR;
Kyung-chool Choi, Suwon, KR;
Jung-hwan Kim, Yongin, KR;
Samsung Electronics Co., Ltd., Suwon, Gyunggi-do, KR;
Abstract
An inkjet printer includes a print head forming an image by spraying ink from a nozzle towards a paper, a transfer unit for transferring the paper towards the print head, a discharge/heater roller being in contact with a side of the paper opposite to a side on which an image is formed by the print head for drying ink and discharging the paper, and one or more supporting rolls located above the discharge/heater roller and discharging paper together with the discharge/heater roller. The discharge/heater roller includes a heat-conductive cylindrical portion, a roller rubber covering the cylindrical portion and generating a friction force during discharging paper, and a heat-generator disposed on an inner surface of the cylindrical portion in an axial direction. The discharge/heater roller is disposed close to the print head, and the supporting roll includes a star wheel for minimizing a spread of ink on the image on the paper. The cylindrical portion is formed of an aluminum which has a heat-conductivity, and the heat-generator is a heater coil formed of nichrome wire.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile