发明名称 |
Method of manufacturing organic light emitting device with water vapor absorption material containing transparent sealant layer |
摘要 |
Disclosed is an organic light emitting device which includes a substrate; a encapsulation substrate, an organic light emitting unit interposed between the substrate and the encapsulation substrate. A water vapor absorption material-containing transparent sealant layer covers the organic light emitting unit. The sealant layer includes a transparent sealant having a water vapor transmission rate (WVTR) of about 20 g/m2·day or less and a water vapor absorption material having an average particle size of about 100 nm or less. |
申请公布号 |
US8399270(B2) |
申请公布日期 |
2013.03.19 |
申请号 |
US201113163631 |
申请日期 |
2011.06.17 |
申请人 |
CHO YOON-HYEUNG;LEE JONG-HYUK;KIM WON-JONG;OH MIN-HO;LEE BYOUNG-DUK;CHOI JIN-BAEK;SAMSUNG DISPLAY CO., LTD. |
发明人 |
CHO YOON-HYEUNG;LEE JONG-HYUK;KIM WON-JONG;OH MIN-HO;LEE BYOUNG-DUK;CHOI JIN-BAEK |
分类号 |
H01L33/62;H01L51/40 |
主分类号 |
H01L33/62 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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