Display panel

By employing a multi-substrate structure and tapered edge design in the display panel, the resolution and color perception issues in the side and corner display areas are resolved, achieving a high-quality borderless display effect.

CN114256301BActive Publication Date: 2026-07-03LG DISPLAY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
LG DISPLAY CO LTD
Filing Date
2021-09-03
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

In existing technologies, the resolution difference between the side display area and the corner display area, as well as the difference in color perception between the front display area and the side and corner display areas, result in poor image quality and color perception.

Method used

The display panel is constructed by connecting multiple substrates through an organic film. The main display area and the auxiliary display area are respectively set on different substrates. The substrates of the auxiliary display area are spaced apart in a ring or radial form and are set on the sides and corners. The edges of the substrates are designed with a tapered surface to allow bending, thereby improving pixel density and color sensitivity.

Benefits of technology

It improves image quality and color reproduction in the side and corner display areas, provides a borderless display effect, and enhances the overall image performance of the display panel.

✦ Generated by Eureka AI based on patent content.

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    Figure CN114256301B_ABST
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Abstract

The present disclosure provides a display panel. The display panel can include a first substrate on which a main display area is disposed; at least one second substrate on which a sub display area smaller than the main display area is disposed; and an organic film connecting the first substrate and the second substrate, wherein the at least one second substrate includes a plurality of block substrates spaced apart from each other, wherein the plurality of block substrates are connected by the organic film, and wherein each of the plurality of block substrates includes pixels of the sub display area.
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