Semiconductor device manufacturing: process – Manufacture of electrical device controlled printhead
Reexamination Certificate
2007-05-08
2007-05-08
Baumeister, Bradley (Department: 2891)
Semiconductor device manufacturing: process
Manufacture of electrical device controlled printhead
C438S099000, C438S149000, C438S151000, C257SE21413, C257SE21122
Reexamination Certificate
active
10803761
ABSTRACT:
A method for making an OLED device includes providing a substrate having one or more test regions and one or more device regions, moving the substrate into a least one deposition chamber for deposition of at least one organic layer, and depositing the at least one organic layer through a shadowmask selectively onto the at least one device region and at least one test region on the substrate. The method also includes measuring a property of the at least one organic layer in the at least one test region, and adjusting the deposition process in accordance with the measured property.
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Armstrong Nancy J.
Cupello Robert S.
Ricks Michele L.
Winters Dustin L.
Anya Igwe U.
Baumeister Bradley
Eastman Kodak Company
Owens Raymond L.
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