Active solid-state devices (e.g. – transistors – solid-state diode – Field effect device – Having insulated electrode
Reexamination Certificate
2006-05-02
2006-05-02
Louie, Wai-Sing (Department: 2814)
Active solid-state devices (e.g., transistors, solid-state diode
Field effect device
Having insulated electrode
C257S243000, C257S288000, C257S327000, C257S335000
Reexamination Certificate
active
07038276
ABSTRACT:
A thin-film transistor (TFT) with body contacts is disclosed. It is used in polysilicon TFT LCD's. A body contact region for separating the gate electrode, a source region, and a drain region is made in the TFT. Through the dopants in the body contact region and different impurities in the source region and the drain region, a body-trigger bias is imposed on the body of the TFT. This method reduces the threshold voltage of the TFT driving circuit, thereby increasing the driving current.
REFERENCES:
patent: 6414353 (2002-07-01), Maeda et al.
patent: 6608613 (2003-08-01), Koyama et al.
Ker Ming-Dou
Kung Wen-Hsia
Tai Ya-Hsiang
Liu & Liu
Louie Wai-Sing
Toppoly Optoelectronics Corp.
LandOfFree
TFT with body contacts does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with TFT with body contacts, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and TFT with body contacts will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3618259