ORGANIC ELECTROLUMINESCENT DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME
First Claim
1. An organic electroluminescent display panel, comprising a substrate, and a pixel defining layer and a light emitting layer arranged on the substrate, wherein the pixel defining layer comprises a first pixel defining layer arranged on the substrate, and a second pixel defining layer arranged on the first pixel defining layer;
- the first pixel defining layer comprises a plurality of first opening areas, each first opening area defines a sub-pixel light emitting area, and the light emitting layer is arranged in the first opening areas; and
the second pixel defining layer comprises a plurality of second opening areas, each second opening area defines a virtual pixel area, and each virtual pixel area comprises at least two adjacent sub-pixel light emitting areas in a same color.
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Accused Products
Abstract
The disclosure provides an organic electroluminescent display panel, and a method for fabricating the same. The organic electroluminescent display panel includes a substrate, and a pixel defining layer and a light emitting layer arranged on the substrate, wherein the pixel defining layer includes a first pixel defining layer arranged on the substrate, and a second pixel defining layer arranged on the first pixel defining layer; the first pixel defining layer includes a plurality of first opening areas, each first opening area defines a sub-pixel light emitting area, and the light emitting layer is arranged in the first opening areas; and the second pixel defining layer includes a plurality of second opening areas, each second opening area defines a virtual pixel area, and each virtual pixel area includes at least two adjacent sub-pixel light emitting areas in the same color.
23 Citations
15 Claims
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1. An organic electroluminescent display panel, comprising a substrate, and a pixel defining layer and a light emitting layer arranged on the substrate, wherein the pixel defining layer comprises a first pixel defining layer arranged on the substrate, and a second pixel defining layer arranged on the first pixel defining layer;
- the first pixel defining layer comprises a plurality of first opening areas, each first opening area defines a sub-pixel light emitting area, and the light emitting layer is arranged in the first opening areas; and
the second pixel defining layer comprises a plurality of second opening areas, each second opening area defines a virtual pixel area, and each virtual pixel area comprises at least two adjacent sub-pixel light emitting areas in a same color. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
- the first pixel defining layer comprises a plurality of first opening areas, each first opening area defines a sub-pixel light emitting area, and the light emitting layer is arranged in the first opening areas; and
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11. A method for manufacturing an organic electroluminescent display panel, the method comprising:
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forming a first pixel defining layer on a substrate, wherein the first pixel defining layer comprises a plurality of first opening areas, each first opening area defines a sub-pixel light emitting area; forming a second pixel defining layer on the substrate formed with the first pixel defining layer, wherein the second pixel defining layer comprises a plurality of second opening areas, each second opening area defines a virtual pixel area, and each virtual pixel area comprises at least two adjacent sub-pixel light emitting areas in a same color; printing ink comprising a light emitting layer material in the second opening areas through an inkjet printing device; and drying the ink to form a light emitting layer in the first opening areas. - View Dependent Claims (12, 13, 14, 15)
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Specification