Display panel and manufacturing method thereof
AssigneeShenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorsFeng Wei, Jinchuan Li
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Abstract
A display panel includes a substrate, a pixel defining layer defining a plurality of subpixel areas, and a plurality of subpixels. The plurality of subpixels are disposed in the plurality of subpixel areas in one-to-one correspondence. Each of the plurality of subpixels includes a primary pixel and a secondary pixel surrounding the primary pixel. The primary pixel and the secondary pixel are independently driven by different driving circuits, respectively. By configuring the subpixels into the primary pixel and the secondary pixel surrounding the primary pixel and driving the primary pixel and the secondary pixel independently, it is beneficial to adjust brightness of the plurality of subpixels and compensate for luminescence lifespans of the plurality of subpixels.
Claims20
A display panel, comprising:
- a substrate;
- a pixel defining layer disposed on the substrate and defining a plurality of subpixel areas;
- and
- a plurality of subpixels disposed in the plurality of subpixel areas in one-to-one correspondence;
- wherein each of the plurality of subpixels comprises a primary pixel and a secondary pixel surrounding the primary pixel, and the primary pixel and the secondary pixel are independently driven by different driving circuits, respectively;
- wherein the pixel defining layer comprises a first pixel defining layer, a second pixel defining layer, and a third pixel defining layer, material of the first pixel defining layer and the third pixel defining layer is a hydrophilic organic material, and material of the second pixel defining layer is a hydrophobic material;
- and
- wherein a shape of the primary pixel is one or a combination of rectangular, square, rhomboid, triangular, and circular.
A display panel, comprising:
- a substrate;
- a pixel defining layer disposed on the substrate and defining a plurality of subpixel areas;
- and
- a plurality of subpixels disposed in the plurality of subpixel areas in one-to-one correspondence;
- wherein each of the plurality of subpixels comprises a primary pixel and a secondary pixel surrounding the primary pixel, and the primary pixel and the secondary pixel are independently driven by different driving circuits, respectively.
A manufacturing method of a display panel, comprising:
- S10, forming a pixel defining layer having a plurality of subpixel defining areas on a substrate;
- and
- S20, forming a plurality of subpixels in the corresponding plurality of subpixel defining areas, wherein each of the plurality of subpixels comprises a primary pixel and a secondary pixel surrounding the primary pixel.
Dependencies are inferred from the claim text.