Arent Fox LLP
Array substrate, display panel, display apparatus and preparation method therefor
Provided are an array substrate, a display panel, a display apparatus and a preparation method therefor. The array substrate comprises: a base substrate; and multiple pixel units arranged on one side of the base substrate, each of the pixel units comprising: a thin-film transistor and an electroluminescent structure, and a shading structure located between the thin-film transistor and the base substrate, wherein the thin-film transistor comprises: an active layer located on one side, away from the base substrate, of the shading structure; the electroluminescent structure comprises: first electrodes for driving the pixel units; and one of the shading structure and the active layer is a same-layer structure fabricated by the same mask plate as the first electrodes so as to reduce the number of mask procedures required in preparation of an array substrate.
BOE Technology Group Co., Ltd.
H H H H H G H H H H H
H01L H01L H01L H01L H01L G02F H01L H01L H01L H01L H01L
inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional
Youngsuk Wenjun Guoying Lei Jiangbo
Song Hou Wang Zhao Chen