Invention Grant
- Patent Title: Patterning of OLED materials
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Application No.: US14849071Application Date: 2015-09-09
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Publication No.: US09385323B2Publication Date: 2016-07-05
- Inventor: Charles K. Chan , Ching W. Tang , Fridrich Vazan , Amal Ghosh
- Applicant: University of Rochester , eMagin Corporation
- Applicant Address: US NY Rochester US NY Hopewell Junction
- Assignee: University of Rochester,eMagin Corporation
- Current Assignee: University of Rochester,eMagin Corporation
- Current Assignee Address: US NY Rochester US NY Hopewell Junction
- Agency: Hodgson Russ LLP
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/00 ; H01L51/56 ; C23C14/04
Abstract:
A method of making a patterned OLED layer or layers. The method uses a shadow mask having, for example, a free-standing silicon nitride membrane to pattern color emitter material with a feature size of less than 10 microns. The methods can be used, for example, in the manufacture of OLED microdisplays.
Public/Granted literature
- US20150380652A1 PATTERNING OF OLED MATERIALS Public/Granted day:2015-12-31
Information query
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