Invention Application
- Patent Title: DISPLAY DEVICE
-
Application No.: US17886995Application Date: 2022-08-12
-
Publication No.: US20230131089A1Publication Date: 2023-04-27
- Inventor: Seung Jun LEE , Yong Su LEE , Jae Woo LEE
- Applicant: Samsung Display Co., LTD.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., LTD.
- Current Assignee: Samsung Display Co., LTD.
- Current Assignee Address: KR Yongin-si
- Priority: KR10-2021-0142569 20211025
- Main IPC: G09G3/3233
- IPC: G09G3/3233 ; H01L27/32

Abstract:
A display device is provided. A display device comprises a light emitting element disposed on a substrate, a driving transistor that provides a driving current to the light emitting element according to a voltage of a gate electrode, a first transistor supplying a data voltage to the gate electrode of the driving transistor, a first capacitor comprising a first capacitor electrode electrically connected to a first driving voltage line to which a first driving voltage is applied and a common capacitor electrode electrically connected to a first electrode of the first transistor, and a second capacitor comprising a second capacitor electrode electrically connected to the gate electrode of the driving transistor and the common capacitor electrode of the first capacitor, wherein the first capacitor electrode, the common capacitor electrode, and the second capacitor electrode overlap each other in a thickness direction of the substrate.
Public/Granted literature
- US12277902B2 Display device Public/Granted day:2025-04-15
Information query
IPC分类: