Display Substrate and Display Device

Abstract

The present disclosure provides a display substrate and a display device. The display substrate includes a common electrode. The common electrode includes an electrode unit array. The electrode unit array includes a plurality of electrode units. Each of the electrode units corresponds to two adjacent sub-pixels. Each of the electrode units includes a boundary electrode line and an inner region defined by the boundary electrode line. The inner region includes a first region and a second region. The first region includes a plurality of first strip electrode lines having a same longitudinal direction. Two adjacent first strip electrode lines are not connected inside the first region. The second region includes a plurality of second strip electrode lines having a same longitudinal direction. Two adjacent second strip electrode lines are not connected inside the second region.

What is claimed is: 
     
         1 . A display substrate, comprising:
 a common electrode comprising an electrode unit array, wherein the electrode unit array comprises a plurality of electrode units, each of which corresponds to two adjacent sub-pixels and comprises a boundary electrode line and an inner region defined by the boundary electrode line, the inner region comprising a first region and a second region, wherein:
 the first region comprises a plurality of first strip electrode lines having a same longitudinal direction, in which two adjacent first strip electrode lines are not connected inside the first region; and 
 the second region comprises a plurality of second strip electrode lines having a same longitudinal direction, in which two adjacent second strip electrode lines are not connected inside the second region; 
 wherein the first region and the second region are arranged in a row direction of the electrode unit array, and 
 in each of the plurality of electrode units, a longitudinal direction of the plurality of first strip electrode lines is the same as a longitudinal direction of the plurality of second strip electrode lines. 
   
     
     
         2 . The display substrate according to  claim 1 , wherein 
 each of the plurality of electrode units further comprises a strip connection part between the first region and the second region, wherein the strip connection part is connected to the plurality of first strip electrode lines and the plurality of second strip electrode lines respectively, and the strip connection part extends along a column direction of the electrode unit array.   
     
     
         3 . The display substrate according to  claim 1 , wherein 
 in two adjacent electrode units in a column direction of the electrode unit array, an angle defined by the longitudinal direction of the plurality of first strip electrode lines within one of the two adjacent electrode units and the longitudinal direction of the plurality of first strip electrode lines within the other of the two adjacent electrode units is an acute angle.   
     
     
         4 . The display substrate according to  claim 3 , wherein 
 in two adjacent electrode units in a column direction of the electrode unit array, an angle defined by the longitudinal direction of the plurality of first strip electrode lines within one of the two adjacent electrode units and a row direction of the electrode unit array is equal to an angle defined by the longitudinal direction of the plurality of first strip electrode lines within the other of the two adjacent electrode units and the row direction of the electrode unit array.   
     
     
         5 . A display device, comprising: the display substrate according  claim 1 .