Display panel

Abstract

The invention provides a display panel. The display panel comprises a plurality of sub-pixels with at least one color, wherein the plurality of sub-pixels are arranged corresponding to a display region, the sub-pixels, arranged along an edge of the display region, at the periphery of the plurality of sub-pixels are edge sub-pixels, the remaining sub-pixels encircled by the edge sub-pixels and arranged at the display region are internal sub-pixels, parts of the plurality of sub-pixels at the display region are display pixel parts, edge profiles of the display pixel parts are formed from the edge sub-pixels, the shapes of the edge sub-pixels in the plurality of sub-pixels are different from the shapes of the internal sub-pixels with same color, the edge sub-pixels in the plurality of sub-pixels are filled in a region between the internal sub-pixels and the edge of the display region, so that the edge profile shape of the display pixel part is consistent with the edge profile shape of thedisplay region. By improving the shapes of the edge sub-pixels, the problem of sawtooth feeling of an irregularly-shaped display edge of the display panel can be effectively solved, so that the display effect of the display panel is improved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display panel with special-shaped display edges. Background technique [0002] Organic light emitting diode (Organic Light Emitting Display, OLED) display device has self-illumination, low driving voltage, high luminous efficiency, short response time, high definition and contrast, nearly 180° viewing angle, wide operating temperature range, and can realize flexible display and With many advantages such as large-area full-color display, it is recognized by the industry as a display device with the most potential for development. [0003] OLED display devices generally include: a substrate, an anode disposed on the substrate, a hole injection layer disposed on the anode, a hole transport layer disposed on the hole injection layer, a light emitting layer disposed on the hole transport layer, a device An electron transport layer on the light emitting layer, an electron injection...

AI Technical Summary

Problems solved by technology

[0005] Since the edge of the special-shaped display panel is a special-shaped structure, as figure 1 As shown, the usual striped sub-pixel (RGBstripe) 105 cannot cover the entire display area 100, so that the sub-pixel 105 forms a stepped structure near the edge of the display panel. It is easy to produce jagged feeling at the edge, which makes the display picture quality at the edge of the display panel poor

Images