Invention Grant
- Patent Title: System and method for thermal transfer of thick metal lines
- Patent Title (中): 厚金属线热传导系统及方法
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Application No.: US14985098Application Date: 2015-12-30
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Publication No.: US09579904B1Publication Date: 2017-02-28
- Inventor: Timothy D. Stowe , Gregory Lewis Whiting
- Applicant: PALO ALTO RESEARCH CENTER INCORPORATED
- Applicant Address: US CA Palo Alto
- Assignee: Palo Alto Research Center Incorporated
- Current Assignee: Palo Alto Research Center Incorporated
- Current Assignee Address: US CA Palo Alto
- Agency: Prass LLP
- Main IPC: B41J2/325
- IPC: B41J2/325 ; B41J2/44 ; B41J33/14

Abstract:
A system for transferring a marking material from a ribbon to a substrate is provided. The ribbon has a marking material and a tie layer. The system includes a ribbon take-up device; a ribbon supply source that supplies the ribbon to the ribbon take-up device such that the ribbon is moved in a process direction; a first laser beam source configured to project a laser beam onto the ribbon to define an edge outline to a pattern of a marking portion of the marking material of the ribbon, the marking portion being a portion of the marking material of the ribbon that is to be transferred to the substrate, the first laser beam source being configured to create a weakening of the edge outline; and a heating unit configured to melt the tie layer of the ribbon at the marking portion, the melting taking place at a location where the ribbon is in contact with the substrate, the heating unit being configured to melt the tie layer such that the marking portion transfers to the substrate.
Information query
IPC分类: