Pixel structure, mask plate, organic electroluminescent display panel and display device

US10211261B2 · kind B2 · utility

Assignees

• BOE Technology Group Co., Ltd. · CN
• Ordos Yuansheng Optoelectronics Co., Ltd. · CN

Inventors

• Kun Guo · Irvine, US
• Yanqing Wang · Jiaozuo City, CN
• Bo Zhang · Beijing, CN
• Fei Chen · Beijing, CN
• Jianbin Feng · Beijing, CN
• Fan Yang · Redwood City, US

Key dates

• Filing date: Mar 25, 2016
• Grant date: Feb 19, 2019
• Expiry date: Mar 25, 2036

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10K50/11

Abstract

Embodiments of the present disclosure disclose a pixel structure, a mask plate, an organic electroluminescent display panel and a display device. The pixel structure comprises: a plurality of pixel units arranged in array, each pixel unit comprising four sub-pixels arranged diagonally and having the same shape and size; wherein colors of the four sub-pixels in each pixel unit are different from each other; colors of two adjacent sub-pixels in any two adjacent pixel units are same. The above pixel structure provided by embodiments of the present disclosure may enable the color of any sub-pixel in a pixel unit to be same as the colors of three sub-pixels that are located in other three pixel units adjacent to this pixel unit respectively and are symmetric with this sub-pixel relative to a same point.