发明名称 |
COMPACTING MOISTURE-SENSITIVE ORGANIC MATERIALS IN MAKING AN ORGANIC LIGHT-EMITTING DEVICE |
摘要 |
A method of compacting moisture-sensitive organic material adaptable for making an organic layer on a structure which will form part of an organic light-emitting device, includes placing such a desiccant material in a powder form inside a die cavity and applying a pressure to such a desiccant powder in the die cavity sufficient to compact into a porous desiccant bed; providing moisture-sensitive organic material in a powder form; and placing such moisture-sensitive organic material inside the die cavity over the porous desiccant bed, and applying sufficient heat to the moisture-sensitive organic material in the die cavity to cause moisture to escape from the moisture-sensitive organic material and be absorbed by the porous desiccant bed, and then applying sufficient pressure to compact the moisture-sensitive organic material into a solid organic pellet.
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申请公布号 |
US2004012120(A1) |
申请公布日期 |
2004.01.22 |
申请号 |
US20020195947 |
申请日期 |
2002.07.16 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
GHOSH SYAMAL K.;CARLTON DONN B.;HATWAR TUKARAM K. |
分类号 |
H05B33/10;C23C14/12;C23C14/24;C23C14/56;H01L51/00;H01L51/30;H01L51/40;H01L51/50;H01L51/52;H01L51/56;(IPC1-7):B29C43/02 |
主分类号 |
H05B33/10 |
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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