Jianq Chyun IP Office
Active device and active device array substrate
An active device and an active device array substrate are provided, wherein the active device array substrate includes a substrate and a plurality of active devices being located on the substrate, and at least one of the active devices includes a first thin film transistor and a second thin film transistor. The first thin film transistor is located on the substrate and has a first channel layer. The second thin film transistor stacks on the first thin film transistor, wherein the second thin film transistor has a second channel layer. The first thin film transistor and the second thin film transistor share a common gate electrode and the common gate electrode is located between the first channel layer and the second channel layer.
Donnguan Masstop Liquid Crystal Display Co., Ltd. Wintek Corporation
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inventional additional inventional
Cheng-Yen Yu-Ting
Yeh Chen