发明名称 |
Electronic Device |
摘要 |
A method of making an electronic device comprising a double bank well-defining structure, which method comprises: providing an electronic substrate; depositing a first insulating material on the substrate to form a first insulating layer; depositing a second insulating material on the first insulating layer to form a second insulating layer; removing a portion of the second insulating layer to expose a portion of the first insulating layer and form a second well-defining bank; depositing a resist on the second insulating layer and on a portion of the exposed first insulating layer; removing the portion of the first insulating layer not covered by the resist, to expose a portion of the electronic substrate and form a first well-defining bank within the second well-defining bank; and removing the resist. The method can provide devices with reduced leakage currents.
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申请公布号 |
US2013001594(A1) |
申请公布日期 |
2013.01.03 |
申请号 |
US201013512153 |
申请日期 |
2010.12.06 |
申请人 |
CAMBRIDGE DISPLAY TECHNOLOGY LIMITED;CRANKSHAW MARK;DOWLING MARK;FORSYTHE DANIEL;GODDARD SIMON;WILLIAMS GARY;GRIZZI ILARIA;MCCONNELL ANGELA |
发明人 |
CRANKSHAW MARK;DOWLING MARK;FORSYTHE DANIEL;GODDARD SIMON;WILLIAMS GARY;GRIZZI ILARIA;MCCONNELL ANGELA |
分类号 |
H01L21/36;H01L29/06;H01L29/78;H01L33/20 |
主分类号 |
H01L21/36 |
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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