发明名称 Heat transfer printer
摘要 <p>A heat transfer printer capable of preventing an ink film from being wrinkled, to realize high-quality printing. The heat transfer printer includes a line thermal head (2) having a plurality of heat generating elements (3) formed in a straight line at one end of a top surface of a substrate (4) and a sealing member (6) for covering and protecting at least a portion of the top surface of the substrate at the other end thereof opposite to the heat generating elements; and a film wrinkle removing member disposed in the vicinity of the heat generating elements of the line thermal head upstream in a direction that an ink film is carried, and the film wrinkle removing member (11) being made of a sheet material having elasticity. A voltage is selectively applied to the heat generating elements in a state in which the line thermal head abuts a platen with the ink film and a printing sheet sequentially overlapped from the line thermal head disposed therebetween, thereby performing desired printing. A film wrinkle removing member (11) which is slidably movable with respect to the ink film that travels while the line thermal head moves down and which has a projecting member formed in a line parallel to a direction that the heat generating elements are arranged, is formed in the vicinity of the heat generating elements of the line thermal head upstream in a direction that the ink film is carried.</p>
申请公布号 EP1557274(A2) 申请公布日期 2005.07.27
申请号 EP20050250124 申请日期 2005.01.12
申请人 ALPS ELECTRIC CO., LTD. 发明人 ABE, YOSHIBUMI;OISHI, YUKI;MARUYAMA, TAKAHITO
分类号 B41J2/325;B41J2/335;B41J17/28;(IPC1-7):B41J2/325 主分类号 B41J2/325
代理机构 代理人
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