US 11,889,719 B2
Display panel
Yong Zhao, Hubei (CN); Liang Sun, Hubei (CN); and Haokai Li, Hubei (CN)
Assigned to WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD., Wuhan (CN)
Filed by WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD., Wuhan (CN)
Filed on Jul. 30, 2020, as Appl. No. 16/943,330.
Application 16/943,330 is a continuation in part of application No. PCT/CN2019/088934, filed on May 29, 2019.
Application PCT/CN2019/088934 is a continuation in part of application No. PCT/CN2018/077253, filed on Feb. 26, 2018.
Claims priority of application No. 201810103217.3 (CN), filed on Feb. 1, 2018; and application No. 201910100284.4 (CN), filed on Jan. 31, 2019.
Prior Publication US 2020/0411602 A1, Dec. 31, 2020
This patent is subject to a terminal disclaimer.
Int. Cl. H10K 59/121 (2023.01); H01L 27/12 (2006.01); H10K 59/35 (2023.01)
CPC H10K 59/121 (2023.02) [H01L 27/1222 (2013.01); H10K 59/352 (2023.02); H10K 59/353 (2023.02)] 16 Claims
OG exemplary drawing
 
1. A display panel, comprising:
a plurality of first pixel rows and a plurality of second pixel rows arranged alternately, wherein each first pixel row comprises a plurality of first pixels arranged at intervals, and each second pixel row comprises a plurality of second pixels and a plurality of third pixels arranged alternately and at intervals;
wherein two second pixels and two third pixels adjacent to the first pixel form a virtual geometric shape, and the first pixel is arranged in the virtual geometric shape formed by the two second pixels and the two third pixels adjacent to the first pixel;
wherein the first pixel, the second pixel, and the third pixel are different ones of a red pixel, a green pixel, and a blue pixel;
wherein an area of the first pixel, an area of the second pixel, and an area of the third pixel are inversely proportional to a luminous efficiency of a luminescent material of the first pixel, a luminous efficiency of a luminescent material of the second pixel, and a luminous efficiency of a luminescent material of the third pixel, respectively;
wherein a ratio of an area of the red pixel or the red pixels in a pixel repeating unit to an area of the green pixel or the green pixels in a pixel repeating unit is within a range of 0.1 to 3; and a ratio of an area of the blue pixel or the blue pixels in a pixel repeating unit to the area of the green pixel or the green pixels in a pixel repeating unit is within the range of 0.3 to 4;
wherein the second pixel and the third pixel both comprise four first sides and four second sides, and the first sides and the second sides are alternately connected to form a closed figure,
wherein the first side is an arc recessed toward an inside of the closed figure, and the second side is a straight line;
wherein the four first sides of each second pixel are respectively opposite to four first pixels adjacent to the second pixel, and the four first sides of each third pixel are respectively opposite to four first pixels adjacent to the third pixel;
wherein a distance from the first side of the second pixel to an edge of the first pixel opposite to the first side of the second pixel and a distance from the first side of the third pixel to an edge of the first pixel opposite to the first side of the third pixel are both a first length, a distance from a center of the second pixel to the first side of the second pixel and a distance from a center of the third pixel to the first side of the third pixel are both a second length, and a radius of the first pixel is a third length; and
the first length ranges from 10 um to 30 um, the second length ranges from 10 um to 50 um, and the third length ranges from 4 um to 40 um.