Display panel and display device

US10756142B2 · kind B2 · utility

Assignee

• Shanghai Tianma AM-OLED Co., Ltd. · CN

Inventors

• Huiping Chai · Shanghai, CN
• Lijing Han · 红钢城街道, CN

Key dates

• Filing date: Jul 1, 2019
• Grant date: Aug 25, 2020
• Expiry date: Jul 1, 2039

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10K59/353

Abstract

Provided is a display panel and display device. The display panel includes a first non-display area, a first display area, a second display area and a third display area. The first display area at least partially surrounds the first non-display area, the first display area and the second display area are arranged in a first direction, the third display area is arranged with the first and second display areas in a second direction. The first display area includes first sub-pixels arranged in array, the second display area includes second sub-pixels arranged in array, and the third display area includes third sub-pixels arranged in array. Each first sub-pixel, each second sub-pixel and each third sub-pixel have a same size in the first direction; each first sub-pixel and each second sub-pixel have a same size in the second direction and each second sub-pixel has the size greater than each third sub-pixel in the second direction.