Patent ID: 11950477
Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Field: nan (nan)
Classification: CPC H | IPC H

Claim 9:
10. An organic light-emitting diode (OLED) display device, comprising a driving chip and an OLED display panel, wherein the OLED display panel comprises a plurality of first-color subpixels, a plurality of second-color subpixels, and a plurality of third-color subpixels, the first-color subpixels, the second-color subpixels, and the third-color subpixels constitute a plurality of repeating units, and a light-exiting area of the second-color subpixels is smaller than a light-exiting area of the first-color subpixels and smaller than a light-exiting area of the third-color subpixels, respectively;
wherein the repeating units comprise a first repeating unit and a second repeating unit, the first repeating unit has a pixel arrangement structure provided with one of the second-color subpixels located at lower middle of the first repeating unit, the first-color subpixels are located in a first direction of the second-color subpixels, the third-color subpixels are located in a direction opposite to the first direction of the second-color subpixels; the second repeating unit has a pixel arrangement structure provided with one of the second-color subpixels located at upper middle of the second repeating unit, the third-color subpixels are located in the first direction of the second-color subpixels, and the first-color subpixels are located in a direction opposite to the first direction of the second-color subpixels;
wherein the repeating units are arranged in an array, and the first repeating unit and the second repeating unit are arranged at intervals in any row or any column; and
wherein adjacent ones of subpixels with a same light emission color share one mask opening, and a distance between a projection of the mask opening on the adjacent ones of subpixels and each of edges of the adjacent ones of subpixels ranges from 0 to 15 microns, wherein the edges are adjacent to the projection.