发明名称 |
VAPORIZING TEMPERATURE SENSITIVE MATERIALS FOR OLED |
摘要 |
A method for vaporizing organic materials onto a substrate surface to form a film including providing a quantity of organic material into a vaporization apparatus and actively maintaining the organic material in a first heating region in the vaporization apparatus to be below the vaporization temperature. The method also includes heating a second heating region of the vaporization apparatus above the vaporization temperature of the organic material and metering, at a controlled rate, organic material from the first heating region into the second heating region so that a thin cross section of the organic material is heated at a desired rate-dependent vaporization temperature, whereby organic material vaporizes and forms a film on the substrate surface. ® KIPO & WIPO 2007
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申请公布号 |
KR20070009990(A) |
申请公布日期 |
2007.01.19 |
申请号 |
KR20067016794 |
申请日期 |
2005.02.11 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
LONG MICHAEL;BROST RANDOLPH CARL;GRACE JEREMY MATTHEW;FREEMAN DENNIS RAY;REDDEN NEIL PETER;KOPPE BRUCE EDWARD |
分类号 |
H05B33/10;C23C14/00;C23C14/12;C23C14/24;C23C16/00;H01J1/62;H01L51/00;H01L51/30 |
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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