发明名称 |
Method for manufacturing an organic light emitting diode display |
摘要 |
Making an OLED display, includes forming a first storage plate and a gate insulating layer covering the first storage plate on a substrate; sequentially forming a second storage plate covering the first storage plate and a capacitor intermediate on the gate insulating layer; forming a first doping region by injecting an impurity to a part that is not covered by the capacitor intermediate in the first storage plate; forming an interlayer insulating layer having a capacitor opening exposing the capacitor intermediate, and a plurality of erosion preventing layers on an edge of the capacitor intermediate toward the first doping region in the capacitor opening; removing the capacitor intermediate including the erosion preventing layer and a lower region of the erosion preventing layer, and injecting an impurity in the first storage plate through the second storage plate to form a second doping region contacting the first doping region. |
申请公布号 |
US8669127(B2) |
申请公布日期 |
2014.03.11 |
申请号 |
US201313860339 |
申请日期 |
2013.04.10 |
申请人 |
LEE YUL-KYU;PARK SUN;YOU CHUN-GI;PARK JONG-HYUN;SAMSUNG DISPLAY CO., LTD. |
发明人 |
LEE YUL-KYU;PARK SUN;YOU CHUN-GI;PARK JONG-HYUN |
分类号 |
H01L21/00 |
主分类号 |
H01L21/00 |
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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