LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE Russian patent published in 2014 - IPC G02F1/1343 

FIELD: physics, optics.

SUBSTANCE: panel has first and second insulating substrates and a liquid crystal layer in between. One of the substrates has a side which is in contact with the liquid crystal layer, a common electrode with protrusions and/or recesses, and the other has scanning signal lines, data signal lines and image element electrodes. Each of the image element electrodes has a recess section and a protrusion section; the image element electrodes are electrically connected to corresponding drain electrodes of active elements which are provided to control image element electrodes through corresponding through-holes provided in the insulating layer. Image element electrodes of the other substrate are situated closer to the liquid crystal layer than the insulating layer. At least part of the protrusion section of the image element electrode coincides with the through-hole. The image elements are identical to each other in the orientation structure of liquid crystal molecules directed in different directions in the liquid crystal layer.

EFFECT: high image quality.

11 cl, 12 dwg