PROCESS FOR MAKING EMBEDDED WIRING FOR USE IN THERMAL INK JET RECORDING HEAD

PROBLEM TO BE SOLVED: To minimize the amount of dishing when embedded wiring is made. SOLUTION: An island-shaped dishing prevention pattern is formed at a wide embedded-wiring portion in a thermal ink jet recording head of liquid ejection recording system. COPYRIGHT: (C)2009,JPO&INPIT

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1. Verfasser: TOMARI YOSHIAKI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To minimize the amount of dishing when embedded wiring is made. SOLUTION: An island-shaped dishing prevention pattern is formed at a wide embedded-wiring portion in a thermal ink jet recording head of liquid ejection recording system. COPYRIGHT: (C)2009,JPO&INPIT