Abstract:
The present disclosure provides a touch substrate, a touch display panel and a display device which belong to a field of touch display. The touch substrate includes a plurality of photo-sensing thin film transistor arranged on the substrate, the touch substrate further includes a piezoelectric sensing structure arranged above at least one of the photo-sensing thin film transistors, and a breakover current between a source and a drain of the photo-sensing thin film transistor corresponding to the piezoelectric sensing structure is changed, when the at least one piezoelectric sensing structure is pressed.
Abstract:
The present disclosure provides a COA substrate, a display device and a method for manufacturing the COA substrate. The COA substrate includes: a passivation layer pattern arranged on a first conductive layer pattern including a data line, and a source electrode and a drain electrode of a TFT, and including a first via-hole at a position corresponding to the drain electrode; a second conductive layer pattern arranged on the passivation layer pattern and including a conductive connection pattern arranged at a region defined by a gate line, the data line and the TFT, and connected to the drain electrode of the TFT through the via-hole; and a color filter layer pattern arranged on the second conductive layer pattern and including a second via-hole at a position corresponding to the conductive connection pattern.
Abstract:
An array substrate of a liquid crystal display, comprising: a substrate; a first electrode disposed on the substrate; a second electrode located above and electrically insulated from the first electrode; and an orientation film disposed on the second electrode, wherein the array substrate further comprising: at least one shunt electrode connected to at least one of first electrodes to divert residual charges left over a surface of a liquid crystal molecule, and the shunt electrode is located at a side of the orientation film not contacting the liquid crystal molecule.