Flip chip spatial pixel arrangement structure and display panel device

Abstract

The present application relates to a flip-chip spatial pixel arrangement structure and a display panel device. The arrangement structure includes a plurality of first pixel sets and a plurality of second pixel sets. The first pixel set includes several A pixels arranged continuously. The two-pixel set includes the central sub-pixel and A pixel, B pixel, C pixel, B pixel, and C pixel, which take the central sub-pixel as the center and are sequentially distributed on a semicircular arc. The A pixel, B pixel, and C pixel are red photons respectively. One of pixels, green sub-pixels and blue sub-pixels, three independent white light points are formed in each second pixel set, and the independent white light points are formed by the cooperation of the central sub-pixel and any adjacent pixel on the corresponding semicircular arc; the first pixel set Both the pixel set and the second pixel set are independently electrically controlled to control the on-off sequence and on-off frequency of the independent white light points. The present application has the effect of increasing the pixel density of the display panel and reducing the pixel graininess.

Description

technical field [0001] The present application relates to the field of self-luminous display field, in particular to a flip-chip spatial pixel arrangement structure and a display panel device. Background technique [0002] In flat panel display technology, Micro (Mini) inorganic light-emitting diode (LED) displays are widely used in the industry due to their thinness, active light emission, fast response speed, wide viewing angle, rich colors, high brightness, low power consumption, and high and low temperature resistance. It is recognized as the fourth-generation display technology after LCD displays, OLED displays, and LED billboards. Therefore, large-size, high-resolution panels can be realized, which is the focus of current research and the development direction of future display technology. [0003] With the development of display technology, people have higher and higher requirements for the resolution and brightness of the display screen. For high-resolution display ...

AI Technical Summary

Problems solved by technology

However, the distance between two adjacent pixels is much larger than the distance between internal sub-pixels, which will cause obvious graininess

This method is difficult to meet the high-resolution and high-brightness requirements of electronic equipment and high-definition image signal sources for display screens

[0006] related technologies, such as figure 2 As shown, in the existing LED-COB display screen pixels, one red sub-pixel, two green sub-pixels and one blue sub-pixel are combined into an independent pixel, and the distance between two adjacent pixels is the same as the sub-pixel inside the pixel. The pixel distance is close, so this solution can improve the display uniformity of the product, but the cost of the display product cannot increase the pixel density because of the additional cost of a sub-pixel. In this case, the cost is relatively high, and there will be color mixing in the color mixing more difficult than

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