发明名称 |
METHODS, APPARATUS, AND ROLLERS FOR FORMING OPTOELECTRONIC DEVICES |
摘要 |
Apparatus and methods for forming optoelectronic devices such as an array of light emitting diodes or photovoltaic cells employ in one embodiment a roll-to-roll process in which a uniquely configured roller having a plurality of spaced-apart raised coating surfaces is aligned with a plurality of columns of first electrodes on a substrate for coating a plurality of spaced-apart strips of optoelectronic materials along the longitudinal direction of the substrate and on a plurality of spaced-apart columns of the first electrodes.
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申请公布号 |
US2009186550(A1) |
申请公布日期 |
2009.07.23 |
申请号 |
US20080017140 |
申请日期 |
2008.01.21 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
FOUST DONALD FRANKLIN;POON HAK FEI |
分类号 |
H01J9/42 |
主分类号 |
H01J9/42 |
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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