Pixel circuit, driving method, organic electroluminescence display panel and display device

• Main Authors: LI YUAN, LENG CHUANLI
• Format: Patent
• Language: Chinese; English
• Published: 15.09.2017
• Subjects: ADVERTISING; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION; CRYPTOGRAPHY; DISPLAY; EDUCATION; PHYSICS; SEALS

The invention discloses a pixel circuit, a driving method of the same, an organic electroluminescence display panel and a display device, in a mode that a plurality of pixels share the same common compensation module and the common driving module, thus reducing the average transistor number of each pixel, and being conductive to implementation of high resolution display so as to realize high PPI required by virtual reality display. Concretely, the pixel circuit comprises a common compensation module, a common driving module and at least two luminescence modules, wherein the common compensation module is used for driving the common driving module; the common driving module includes driving transistors; the organic light-emitting diode in each luminescence module is connected with the drain electrodes of the driving transistors through the first switch transistor so as to receive the driving current after threshold-voltage compensation to realize luminescence; and the organic light-emitting diode in each lumine