发明授权
- 专利标题： Organic EL device and method for manufacturing the same
- 专利标题（中）： 有机EL器件及其制造方法
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申请号： US13658420申请日： 2012-10-23
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公开(公告)号： US08643269B2公开(公告)日： 2014-02-04
- 发明人: Yoshiki Nakamura , Taro Hasumi , Shinji Takasugi , Naoyuki Nakanishi
- 申请人： LG Display Co., Ltd.
- 申请人地址： KR Seoul
- 专利权人： LG Display Co., Ltd.
- 当前专利权人： LG Display Co., Ltd.
- 当前专利权人地址： KR Seoul
- 代理机构： Birch, Stewart, Kolasch & Birch, LLP
- 优先权： JP2006-323492 20061130
- 主分类号： H05B33/04
- IPC分类号： H05B33/04
摘要：
A sealing layer covers more surely both of a display region and a peripheral region on a substrate. A dummy structure is formed in the peripheral region of the substrate. The dummy structure contains, for instance, at least one of the materials constituting an organic EL display structure. The dummy structure is located in the peripheral region so that the volume per unit area of the sealing layer in the peripheral region is substantially the same as that in the display region.
公开/授权文献
- US20130043785A1 ORGANIC EL DEVICE AND METHOD FOR MANUFACTURING THE SAME 公开/授权日：2013-02-21
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