Invention Grant
- Patent Title: Printing apparatus and method of forming an organic light emitting layer
- Patent Title (中): 印刷装置及形成有机发光层的方法
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Application No.: US14041534Application Date: 2013-09-30
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Publication No.: US09397295B2Publication Date: 2016-07-19
- Inventor: Eui-Gyu Kim
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Gyeonggi-do
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Gyeonggi-do
- Agency: Knobbe Martens Olson & Bear LLP
- Priority: KR10-2013-0059793 20130527
- Main IPC: H01L51/56
- IPC: H01L51/56 ; H01L51/00
Abstract:
A printing apparatus includes a printing mask, which is disposed between a substrate having a display area and a non-display area surrounding the display area. The apparatus further includes a nozzle discharging an organic light emitting liquid onto the substrate. The printing mask includes a mask open part and a mask cover part. The mask open part exposes the display area, and the mask cover part surrounds the mask open part and covers the non-display area. The apparatus can be used to form an organic emitting layer on the substrate.
Public/Granted literature
- US20140349420A1 PRINTING APPARATUS AND METHOD OF FORMING AN ORGANIC LIGHT EMITTING LAYER Public/Granted day:2014-11-27
Information query
IPC分类:
