Why is it called Zhou Dongyu Screen?

Zhou Dongyu arrangement originated from the duckling expression pack in Zhou Dongyu, and actually referred to PenTile arrangement used by some OLED screen manufacturers. Because the PenTile arrangement increases the blue and red areas of the middle red, green and blue sub-pixels (the number of pixels is correspondingly reduced), only the green pixel is completely preserved, and two adjacent pixels * * * enjoy one green pixel.

Zhou Dongyu's appearance, two small eyes, pursed one by one, looks like PenTile arrangement of OLED screen manufacturers.

Extended data:

The blue pixels on the OLED screen are the most deadly. Because the efficiency of blue pixels is much lower than that of red and green pixels. Therefore, in order to achieve the brightness of the other two colors, it is necessary to increase the current, which will cause the blue pixel to decay faster than other pixels, thus affecting the life and color accuracy of the whole screen.

By increasing the luminous area of the blue pixel, the current flowing through the blue pixel can be reduced while maintaining the relative brightness of the blue pixel. Increase screen life.