Method for producing ink jet recording head and ink jet recording head produced by same
    22.
    发明授权
    Method for producing ink jet recording head and ink jet recording head produced by same 失效
    用于制造由其制造的喷墨记录头和喷墨记录头的方法

    公开(公告)号:US06561623B1

    公开(公告)日:2003-05-13

    申请号:US08704107

    申请日:1996-08-28

    IPC分类号: B41J2135

    摘要: A method is provided for producing an ink jet recording head comprising a discharge opening for discharging an ink, a discharge opening forming member for forming the discharge opening, a liquid flow path communicating with the discharge opening, and a liquid discharge energy generating portion arranged within the liquid flow path for generating an energy to be utilized for discharging the ink from the discharge opening. The discharge opening forming member is dipped into a liquid which has ink-repellence and permeates into the discharge opening forming member. As a result, an ink-repellent treatment is effected on a peripheral portion of the discharge opening.

    摘要翻译: 提供了一种用于制造喷墨记录头的方法,该喷墨记录头包括用于排出油墨的排出口,用于形成排出口的排出口形成部件,与排出口连通的液体流路和布置在该排出口内的液体排出能量产生部 用于产生用于从排出口排出墨的能量的液体流路。 排出口形成构件被浸入具有拒墨性并渗透到排出口形成构件的液体中。 结果,在排出口的周边部分进行拒墨处理。