Invention Grant
- Patent Title: Controlling the vaporization of organic material
- Patent Title (中): 控制有机材料的蒸发
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Application No.: US12786182Application Date: 2010-05-24
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Publication No.: US08012537B2Publication Date: 2011-09-06
- Inventor: Michael L. Boroson , Michael Long , Jeremy M. Grace , Jinmei Zhang , Bruce E. Koppe , Thomas W. Palone , Neil P. Redden
- Applicant: Michael L. Boroson , Michael Long , Jeremy M. Grace , Jinmei Zhang , Bruce E. Koppe , Thomas W. Palone , Neil P. Redden
- Applicant Address: US VA Herndon
- Assignee: Global OLED Technology LLC
- Current Assignee: Global OLED Technology LLC
- Current Assignee Address: US VA Herndon
- Agency: Morgan, Lewis & Bockius LLP
- Main IPC: B05D5/06
- IPC: B05D5/06 ; C23C16/00

Abstract:
A method for controlling the deposition of vaporized organic material onto a substrate surface, includes providing a manifold having at least one aperture through which vaporized organic material passes for deposition onto the substrate surface; and providing a volume of organic material and maintaining the temperature of such organic material in a first condition so that its vapor pressure is below that needed to effectively form a layer on the substrate, and in a second condition heating a volume percentage of the initial volume of such organic material so that the vapor pressure of the heated organic material is sufficient to effectively form a layer.
Public/Granted literature
- US20100233367A1 Controlling the Vaporization of Organic Material Public/Granted day:2010-09-16
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