Thin film transistor array substrate and method for manufacturing the same and electronic device

A thin film transistor array substrate, comprising:

• a transparent substrate;
• an active layer formed on the transparent substrate;
• a source electrode and a drain electrode separated from each other, which are located on the active layer;
• an insulating layer, which is located on the transparent substrate and covers the source electrode, the drain electrode and a part of the active layer located therebetween, the insulating layer comprising a contact via hole exposing the source electrode;
• a pixel electrode, which is located on the insulating layer, the pixel electrode being electrically connected to the source electrode through the contact via hole;
• and
• a gate electrode located on the insulating layer, wherein, a transparent conductive layer for forming the pixel remains between the gate electrode and the insulating layer.

An electronic device comprising a thin film transistor array substrate, the thin film transistor array substrate comprising:

• a transparent substrate;
• an active layer formed on the transparent substrate;
• a source electrode and a drain electrode which are separated from each other and located on the active layer;
• an insulating layer, located on the transparent substrate and covering the source electrode, the drain electrode and a part of the active layer located therebetween, the insulating layer comprising a contact via hole which exposes the source electrode;
• a pixel electrode, located on the insulating layer and electrically connected to the source electrode through the contact via hole;
• and
• a gate electrode located on the insulating layer, wherein a transparent conductive layer for forming the pixel electrode remains between the gate electrode and the insulating layer.