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Organic light-emitting display panel and display device

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

Active Publication Date: 2018-03-20
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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] 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 purpose, technical solution and advantages of the present invention clearer, the following examples are given to further describe the present invention in detail.

[0046] Such as Figure 1 to Figure 3 As shown, the organic light-emitting display panel provided by the embodiment of the present invention includes a display area with a special-shaped edge 1, and the display area includes a first display area 2 and a second display area 3 arranged in sequence along a direction away from the special-shaped edge 1, and the first display area 2 includes a plurality of first sub-pixels 21 arranged in an array, and the second display area 3 includes a plurality of pix...

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Abstract

The invention discloses an organic light-emitting display panel and a display device to weaken the sawtooth phenomenon of a shaped edge of a shaped display panel and to improve the display effect of the display panel near the shaped edge. The organic light-emitting display panel comprises a display area with the shaped edge, wherein the display area comprises a first display area and a second display area which are sequentially arranged along the direction far away from the shaped edge; the first display area comprises a plurality of first subpixels arranged in an array; the second display area comprises a plurality of pixel units arranged in an array; each pixel unit comprises second subpixels of at least three colors; the second display area is provided with a plurality of pixel circuits; each second subpixel is electrically connected with the corresponding pixel circuit; the same pixel circuit is shared by the first subpixels and the second subpixels of the same color; and the firstsubpixels of the same color connected with the second subpixels of various colors in the same pixel unit are the same in quantity.

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
CPCH10K59/353H10K59/121
Inventor 李敏马扬昭王永志彭涛
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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