MULTI-CRYSTALLINE SILICON DEVICE AND MANUFACTURING METHOD

A printhead includes a multi-crystalline silicon substrate including a surface with portions of the multi-crystalline silicon substrate defining a liquid channel. A nozzle plate structure is disposed on the surface of the multi-crystalline silicon substrate with portions of the nozzle plate structur...

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Bibliographic Details
Main Authors ANAGNOSTOPOULOS, CONSTANTINE NICHOLAS, LOPEZ, ALI GERARDO, JECH, JOSEPH, JR
Format Patent
LanguageEnglish
French
German
Published 08.04.2009
Subjects
CORRECTION OF TYPOGRAPHICAL ERRORS
i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME
LINING MACHINES
PERFORMING OPERATIONS
PRINTING
SELECTIVE PRINTING MECHANISMS
STAMPS
TRANSPORTING
TYPEWRITERS
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Summary:A printhead includes a multi-crystalline silicon substrate including a surface with portions of the multi-crystalline silicon substrate defining a liquid channel. A nozzle plate structure is disposed on the surface of the multi-crystalline silicon substrate with portions of the nozzle plate structure defining a nozzle. The nozzle is in fluid communication with the liquid channel. A drop forming mechanism is associated with the nozzle plate structure and is controllably operable to form either a liquid drop from a continuous liquid stream flowing through the nozzle or eject a liquid drop on demand from liquid present in the nozzle.
Bibliography:Application Number: EP20070810509