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Organic light emitting display panel and display device

A light-emitting display and organic technology, applied in semiconductor devices, electrical components, circuits, etc., can solve problems such as poor display effect, poor effect, poor color saturation, etc.

Active Publication Date: 2018-07-24
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method can improve the jaggedness of the irregular-shaped edge of the display panel to a certain extent, but the effect is not good, and the color saturation of the display panel near the irregular-shaped edge is poor, and the display effect is poor.

Method used

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  • Organic light emitting display panel and display device
  • Organic light emitting display panel and display device
  • Organic light emitting display panel and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0052] In order to weaken the jagged phenomenon of the irregular-shaped edge of the irregular-shaped display panel and improve the effect of the display panel near the irregular-shaped edge, the embodiments of the present invention provide an organic light-emitting display panel and a display device. In order to make the object, technical solution and advantages of the present invention clearer, the following examples are given to further describe the present invention in detail.

[0053] Such as figure 2 , image 3 and Figure 4 As shown, the organic light-emitting display panel provided by the embodiment of the present invention includes an array substrate 1 and a plurality of pixel units 2. The array substrate 1 includes a display area 11 and a non-display area 12 surrounding the display area 11. The display area 11 has a shaped edge 113 The pixel unit 2 is formed in the display area 11 of the array substrate 1, the pixel unit 2 includes a plurality of sub-pixels 21, and...

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PUM

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Abstract

The invention discloses an organic light emitting display panel and a display device. An irregular edge saw tooth phenomenon of an irregular display panel can be weakened, and the display effect nearan irregular edge of the display panel can be improved. The organic light emitting display panel comprises an array substrate and a plurality of pixel units, wherein the array substrate comprises a display zone and a non-display zone around the display zone; the display zone has an irregular edge; the pixel units are formed in the display zone of the array substrate; the pixel units comprise a plurality of sub-pixels; each sub-pixel comprises a first electrode layer, a light emitting pixel layer and a second electrode layer which are arranged in sequence; the display zone comprises an irregular display area close to the irregular edge and a central display area far away from the irregular edge; the area of the first electrode layer of the sub-pixel in the irregular display area is smallerthan that of the first electrode layer of the sub-pixel in the central display area; and / or the area of the second electrode layer of the sub-pixel in the irregular display area is smaller than that of the second electrode layer of the sub-pixel in the central display area.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to an organic light emitting display panel and a display device. Background technique [0002] OLED display panels are thin, light, wide viewing angle, active light emission, continuously adjustable light color, low cost, fast response, low energy consumption, low driving voltage, wide operating temperature range, simple production process, high luminous efficiency and With many advantages such as flexible display, it has been listed as a very promising next-generation display technology. [0003] With the development of OLED technology, display devices are gradually becoming narrower or even borderless. From the perspective of aesthetics and product quality, the shape of display panels is no longer limited to regular shapes such as rectangles, or special application scenarios. Limited to regular shapes such as rectangles. Special-shaped display panels gradually appear in...

Claims

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Application Information

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IPC IPC(8): H01L27/32
CPCH10K59/35H10K59/352
Inventor 芦兴
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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