Invention Grant
- Patent Title: Method of forming organic layer and method of manufacturing organic light emitting device having the same
- Patent Title (中): 形成有机层的方法和制造其有机发光器件的方法
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Application No.: US13960602Application Date: 2013-08-06
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Publication No.: US08906459B2Publication Date: 2014-12-09
- Inventor: SungWoong Kim
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR
- Agency: Knobbe Martens Olson & Bear LLP
- Priority: KR10-2013-0043789 20130419
- Main IPC: B05D3/04
- IPC: B05D3/04 ; B05D3/10 ; H01L21/00 ; H01L51/00 ; H01L35/24 ; H01L29/08 ; H01L51/56 ; H01L51/50
Abstract:
A method of forming an organic layer includes supplying a liquefied organic material, drying the liquefied organic material, supplying a solvent to an intermediate organic layer to swell the intermediate organic layer, and drying the swelled organic layer. The organic layer is formed to have a uniform thickness when the organic layer is formed by a solution-based printing method.
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