Organic light-emitting display panel and display apparatus thereof
AssigneeShanghai Tianma Micro-Electronics Co., Ltd.
InventorsYingteng Zhai, Haijing Chen
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Abstract
An organic light-emitting display panel and a display apparatus are provided. An exemplary organic light-emitting display panel includes a base substrate; a pixel definition layer including a plurality of openings and disposed on the base substrate; and a plurality of sub-pixels. A sub-pixel includes an organic light-emitting diode; and at least a portion of the organic light-emitting diode is in an opening. The plurality of sub-pixels include at least one first sub-pixel; and at least one isolation element is disposed in the opening corresponding to the at least one first sub-pixel.
Claims20
An organic light-emitting display panel, comprising:
- a base substrate;
- a pixel definition layer including a plurality of openings and disposed on the base substrate;
- and
- a plurality of sub-pixels,
- wherein:
- a sub-pixel includes an organic light-emitting diode;
- at least a portion of the organic light-emitting diode is disposed in an opening;
- the plurality of sub-pixels include at least one first sub-pixel and at least one second sub-pixel;
- and
- at least one isolation element is disposed in the opening corresponding to the first sub-pixel, and no isolation element is disposed in the opening corresponding to the second sub-pixel, such that, for a viewing angle greater than a certain range, a difference between a relative chromaticity attenuation rate of the first sub-pixel and a relative chromaticity attenuation rate of the second sub-pixel is reduced.
A display apparatus, comprising:
- an organic light-emitting display panel,
- wherein the organic light-emitting display panel comprises:
- a base substrate;
- a pixel definition layer including a plurality of openings and disposed on the base substrate;
- and
- a plurality of sub-pixels,
- wherein:
- a sub-pixel includes an organic light-emitting diode;
- at least a portion of the organic light-emitting diode is disposed in an opening;
- the plurality of sub-pixels include at least one first sub-pixel and at least one second sub-pixel;
- and
- at least one isolation element is disposed in the opening corresponding to the at least one first sub-pixel, and no isolation element is disposed in the opening corresponding to the second sub-pixel, such that, for a viewing angle greater than a certain range, a difference between a relative chromaticity attenuation rate of the first sub-pixel and a relative chromaticity attenuation rate of the second sub-pixel is reduced.
Dependencies are inferred from the claim text.