发明授权
US08124973B2 Electronic appliance including transistor having LDD region 有权
电子设备包括具有LDD区域的晶体管

Electronic appliance including transistor having LDD region
摘要:
A high reliability semiconductor display device is provided. A semiconductor layer in the semiconductor display device has a channel forming region, an LDD region, a source region, and a drain region, and the LDD region overlaps a first gate electrode, sandwiching a gate insulating film.
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