Kunshan Go-visionox Opto-electronics Co., Ltd.

Xiaozhao Zhu

Xiujian Zhu

Shuaiyan Gan

Xuliang Wang

Weili Li

Long Wang

Singo Kawashima

A pixel structure and an organic light-emitting diode (OLED) display panel incorporating the pixel structure are disclosed. The pixel structure includes a plurality of pixel units () arranged in an array, each pixel unit comprising a first sub-pixel (), a second sub-pixel () and a third sub-pixel (). The second sub-pixel () and the third sub-pixel () are common to four adjacent pixel units (). As a result, a higher aperture ratio of the sub-pixels, an increased design margin and reduced process difficulty can be obtained.

Pixel structure having common sub-pixels and OLED display panel incorporating the pixel structure

A pixel structure and an organic light-emitting diode (OLED) display panel incorporating the pixel structure are disclosed. Each pixel unit () in the pixel structure includes a first sub-pixel (), a second sub-pixel (), a third sub-pixel () and two fourth sub-pixels (). The second sub-pixel (), the third sub-pixel () and the fourth sub-pixels () are arranged to define a quadrilateral encompassing the first sub-pixel () and be common to four adjacent pixel units (). The first sub-pixel () serves as a primary display element, while each of the second sub-pixel (), the third sub-pixel () and the fourth sub-pixels () acts as a secondary display element. As a result, a higher aperture ratio of the primary display element can be obtained at the same PPI and design margin, or an increased design margin and reduced process difficulty can be obtained at the same PPI and aperture ratio.

Pixel structure having common sub-pixels and OLED display panel

A display is disclosed, including a pixel structure and pixel drive circuits. The pixel structure includes a plurality of pixel groups, each pixel group including two or more pixel units. The pixel unit includes a first sub pixel, a second sub pixel and a third sub pixel. Each of the first sub pixels is connected to a first pixel drive circuit, each of the second sub pixels is connected to a second pixel drive circuit, and all the third sub pixels in one pixel group are connected to a same third pixel drive circuit. A drive method for a display is also disclosed. In the above display and the drive method, a plurality of third sub pixels in one pixel group can be driven by a same third pixel drive circuit based on the same luminance data, which reduces the number of the pixel drive circuits and allows pixel drive of high resolution.

Growing community of inventors

Kunshan, China

Xiaozhao Zhu