NOZZLE PLATE, METHOD FOR MANUFACTURING NOZZLE PLATE, LIQUID DROPLET JET HEAD, METHOD FOR MANUFACTURING LIQUID DROPLET JET HEAD, AND LIQUID DROPLET JET DEVICE
PROBLEM TO BE SOLVED: To provide a nozzle plate superior in acting characteristics such as a deposition characteristic, a flying characteristic and the like, a method for manufacturing the nozzle plate, a liquid droplet jet head, a method for manufacturing the liquid droplet jet head, and a liquid d...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a nozzle plate superior in acting characteristics such as a deposition characteristic, a flying characteristic and the like, a method for manufacturing the nozzle plate, a liquid droplet jet head, a method for manufacturing the liquid droplet jet head, and a liquid droplet jet device. SOLUTION: This nozzle plate comprises a fluid channel opened on its front face, a liquid chamber communicating with the fluid channel, and a nozzle hole communicating with the liquid chamber and being opened to the rear face. The liquid chamber has a flat section roughly parallel to the rear face. The nozzle hole communicates with the liquid chamber at the flat section. COPYRIGHT: (C)2008,JPO&INPIT |
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