Display panel and display device
By setting sub-pixels of different colors in the display panel and connecting data voltages of different polarities in adjacent columns, the crosstalk problem caused by the same data line in the display panel is solved, improving color uniformity and charging speed, and reducing driving power consumption.
CN224536668UActive Publication Date: 2026-07-21LG DISPLAY CHINA CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LG DISPLAY CHINA CO LTD
- Filing Date
- 2025-09-11
- Publication Date
- 2026-07-21
AI Technical Summary
Technical Problem
In the display panel, the same data line inputs the same polarity voltage to sub-pixels located in the same column and with the same emission color, which causes obvious crosstalk in the column direction and affects the display effect.
Method used
By setting different colors for subpixels in the same row and applying data voltages of different polarities to subpixels in adjacent columns, the layout of data lines is optimized, including the use of first and second metal layers to ensure stable signal transmission.
Benefits of technology
It improves the color uniformity and color naturalness of the display panel, reduces crosstalk, increases charging speed, and reduces driving power consumption.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224536668U_ABST
Abstract
Embodiments of the present application provide a display panel and a display device, and relate to the technical field of display, and aim to solve the problem of obvious crosstalk in the column direction caused by the same data line inputting the same polarity voltage to the sub-pixels with the same column position and the same light-emitting color in the related art. The display panel comprises a plurality of pixel units, each of which comprises four pixel groups arranged in a rectangular array; each of the pixel groups comprises a plurality of sub-pixels arranged in two rows and four columns, wherein the light-emitting colors of the sub-pixels in the same row are different from each other, and the light-emitting colors of the sub-pixels in the adjacent two columns are also different from each other; in the two pixel groups adjacent in the column direction, the sub-pixels with the same light-emitting color are connected to data voltages with different polarities.
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