Patent ID: 11871619
Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Field: nan (nan)
Classification: CPC H | IPC H

Claim 7:
8. A display panel, comprising:
an array substrate, comprising:
a substrate;
a driving circuit layer, wherein the driving circuit layer is provided with a plurality of thin film transistor (TFT) units, and each of the TFT units is provided with a drain;
a planarization layer disposed on the driving circuit layer;
a reflective layer disposed on the planarization layer, wherein the reflective layer comprises a plurality of reflective units, and each of the reflective units corresponds to one of the TFT units;
an optical dielectric layer disposed on the reflective layer;
a black light-shielding layer disposed on the planarization layer, wherein the black light-shielding layer comprises a plurality of black light-shielding units, and the black light-shielding units and the reflective units are alternately disposed with each other;
a first electrode layer disposed on the optical dielectric layer, wherein the first electrode layer comprises a plurality of anodes, and each of the anodes corresponds to the reflective layer and the drain, and passes through a through hole to connect to the drain; and
a pixel defining layer disposed on the black light-shielding units, wherein the pixel defining layer comprises a plurality of pixel defining units, and two adjacent pixel defining units define a pixel defining notch, one pixel defining notch is provided with two blue pixel units stacked on each other;
an organic luminescent layer disposed on the array substrate, wherein the organic luminescent layer comprises a plurality of red pixel units, a plurality of green pixel units, and a plurality of blue pixel units;
a second electrode layer disposed on the organic luminescent layer;
a light extraction layer disposed on the second electrode layer;
a sacrificial protective layer disposed on the light extraction layer; and an encapsulation layer disposed on the sacrificial protective layer.