THREE-DIMENSIONAL STRUCTURE, METHOD FOR MAKING THREE-DIMENSIONAL STRUCTURE, AND FLUID EJECTION DEVICE

A three-dimensional ("3D") structure (100) for handling fluids, a fluid handling device containing the 3D structure (100), and a method of making the 3D structure (100) are provided. The three-dimensional structure (100) includes a composite film layer (124, 200, 240). The composite film l...

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Hauptverfasser:	GRAHAM, David C, CRAFT, Christopher A, BERNARD, David L, WEAVER, Sean T
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	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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creator	GRAHAM, David C CRAFT, Christopher A BERNARD, David L WEAVER, Sean T
description	A three-dimensional ("3D") structure (100) for handling fluids, a fluid handling device containing the 3D structure (100), and a method of making the 3D structure (100) are provided. The three-dimensional structure (100) includes a composite film layer (124, 200, 240). The composite film layer (124, 200, 240) includes a first photoresist layer (210) derived from a photoresist resin having a first chemical property selected from a group consisting of epoxide equivalent weight, aromatic content, and crosslink density; and at least a second photoresist layer (214, 242) derived from a photoresist resin having a second chemical property selected from a group consisting of epoxide equivalent weight, aromatic content, and crosslink density, wherein the second chemical property is different from the first chemical property, and wherein the composite film layer (124, 200, 240) is configured to have varying mechanical and/or physical properties through a thickness (T) of the three-dimensional structure (100).
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language	eng ; fre ; ger
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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
title	THREE-DIMENSIONAL STRUCTURE, METHOD FOR MAKING THREE-DIMENSIONAL STRUCTURE, AND FLUID EJECTION DEVICE
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