| 摘要 |
PROBLEM TO BE SOLVED: To reduce the number of parts and costs, simplifying manufacture, and increase yields and lifetime in printhead subassembly.SOLUTION: A method for forming an ink jet printhead subassembly can include the use of a sacrificial form to fabricate a printhead subassembly having a plurality of ink channels therethrough. The sacrificial form can be manufactured using one or more described techniques. The completed printhead subassembly can include a single solid structure manufactured from a single material, or can include two or more solid structures assembled together. |
