| 主权项 |
1. A support structure of a display panel, comprising an array substrate, a color filter substrate, and a photo spacer that is arranged between the array substrate and the color filter substrate and extends along a first direction, for maintaining a distance between the array substrate and the color filter substrate,
wherein the array substrate has a lower plate glass with at least two functional layers at a side of the lower plate glass facing the color filter substrate, the at least two functional layers of the array substrate having openings, which, viewed from the first direction, at least partially overlap with each other to jointly constitute a recess through which the photo spacer passes, at least a part of the recess being tapered toward the lower plate glass in size along a second direction, wherein the photo spacer has a first end portion fixed to the color filter substrate, and passes through the recess to abut against the lower plate glass or against one of the functional layers at a second end portion of the photo spacer, and wherein the first direction constitutes a normal direction of the display panel, and the second direction is in the plane where the display panel is located. |
