Invention Grant
- Patent Title: OLED fabrication using laser transfer
- Patent Title (中): 使用激光传输的OLED制造
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Application No.: US13618445Application Date: 2012-09-14
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Publication No.: US09412947B2Publication Date: 2016-08-09
- Inventor: Michael Stuart Weaver , Michael Hack , Julia J. Brown
- Applicant: Michael Stuart Weaver , Michael Hack , Julia J. Brown
- Applicant Address: US NJ Ewing
- Assignee: Universal Display Corporation
- Current Assignee: Universal Display Corporation
- Current Assignee Address: US NJ Ewing
- Agency: Morris & Kamlay LLP
- Main IPC: H01L51/50
- IPC: H01L51/50 ; H01L51/00

Abstract:
Techniques for fabricating organic light emitting devices, and devices fabricating using the disclosed techniques, are provided. In the disclosed techniques, a layer including an emissive material and a buffer material may be deposited in a single laser transfer process, such as a laser-induced thermal imaging process. The emissive and buffer materials may be deposited in discrete layers during the transfer process. Examples of buffer materials as disclosed include blocking materials, transfer materials, and the like. Additional layers may be deposited using conventional techniques or additional laser transfer processes.
Public/Granted literature
- US20140077164A1 OLED FABRICATION USING LASER TRANSFER Public/Granted day:2014-03-20
Information query
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