发明名称 Recording head.
摘要 <p>An ink jet recording apparatus having a recording head wherein an electrothermal converting element for generating the emission energy and a semiconductor functional element are integrally formed within a semiconductor substrate. The functional element with base and collector shorted is electrically connected to the electrothermal converting element. Thereby, variation in ink emission is limited so that recording head can record high quality image is provided.</p>
申请公布号 EP0378439(A2) 申请公布日期 1990.07.18
申请号 EP19900300381 申请日期 1990.01.12
申请人 CANON KABUSHIKI KAISHA 发明人 FUJITA, KEI;NAKANO, HIROSHI;ICHISE, TOSHIHIKO
分类号 B41J2/16 主分类号 B41J2/16
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