发明名称 |
Display device having crystal grain boundaries providing superior driving and luminance characteristics |
摘要 |
A display device with a polysilicon substrate, including a display region, a first plurality of thin film transistors in the display region, and primary crystal grain boundaries in the polysilicon substrate in the display region, wherein the primary crystal grain boundaries are inclined to a first direction of current flowing from source to drain of each of the first plurality of thin film transistors at an angle of −30° to 30°.
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申请公布号 |
US7750348(B2) |
申请公布日期 |
2010.07.06 |
申请号 |
US20030687993 |
申请日期 |
2003.10.20 |
申请人 |
SAMSUNG MOBILE DISPLAY CO., LTD. |
发明人 |
KIM OK-BYOUNG;LEE KI-YONG;PARK JI-YONG |
分类号 |
G02F1/1368;H01L29/02;G02F1/136;G09G3/32;G09G3/36;H01L21/20;H01L21/336;H01L21/77;H01L29/04;H01L29/786;H01L51/50 |
主分类号 |
G02F1/1368 |
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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