Invention Grant
- Patent Title: Mandrel
- Patent Title (中): 心轴
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Application No.: US12251055Application Date: 2008-10-14
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Publication No.: US08293455B2Publication Date: 2012-10-23
- Inventor: Alan R. Arthur , Ronald A Hellekson
- Applicant: Alan R. Arthur , Ronald A Hellekson
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- Main IPC: G03F7/00
- IPC: G03F7/00
Abstract:
Pixel wells and a grid of electrical lines including electrical bridges are formed using an ultraviolet transparent mandrel having a three-dimensional surface and an integrated mask.
Public/Granted literature
- US20100092889A1 Mandrel Public/Granted day:2010-04-15
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