An organic EL part and its making method |
Title： |
| An organic EL part and its making method |
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Application Number： |
200710118482 |
Application Date： |
2007/07/06 |
Announcement Date： |
2007/11/28 |
Pub. Date： |
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Publication Number： |
101080121 |
Announcement Number： |
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Grant Date： |
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Granted Pub. Date： |
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ApplicationType： |
Invention |
State/Country： |
11[] |
IPC： |
H05B 33/12H05B 33/02H05B 33/10 |
Applicant(s)： |
Tsinghua University |
Inventor(s)： |
Qiu Yong, Liu Song, Duan Lian |
Key Words： |
organic, EL, making method |
Abstract： |
This invention relates to a package structure of an organic electroluminescent device and its manufacturing method, in which, the organic electroluminescent device includes a package structure with a flat packaged cover made of glass, polymer, metal or alloy material and its composite film material, and the flat package cover can be prepared by a roller extrusion method. The package structure is especially suitable for large size or soft OLED, since no gas space exists during the packaging process, the device can be made thinner and distortion of the cover can be avoided. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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