Invention Publication
- Patent Title: DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME
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Application No.: US18363556Application Date: 2023-08-01
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Publication No.: US20240096270A1Publication Date: 2024-03-21
- Inventor: JUNHYUN PARK , JANGMI KANG , HYEONGSEOK KIM , MINJAE JEONG , MUKYUNG JEON
- 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: KR 20220117070 2022.09.16
- Main IPC: G09G3/32
- IPC: G09G3/32

Abstract:
A display apparatus includes a display panel including a pixel, a gate driver providing a gate signal to the pixel, a data driver providing a data voltage to the pixel and an emission driver providing an emission signal to the pixel. The pixel includes a driving switching element applying a driving current to the light emitting element, a storage capacitor connected to the driving switching element, a bias capacitor connected to the storage capacitor and receiving a bias gate signal, a threshold voltage compensation switching element connected to an electrode of the driving switching element and a light emitting element initialization switching element connected to an electrode of the light emitting element. A control signal applied to an electrode of the threshold voltage compensation switching element and a control signal applied to an electrode of the light emitting element initialization switching element are generated from different signal generators.
Public/Granted literature
- US12027110B2 Display apparatus and method of driving the same Public/Granted day:2024-07-02
Information query
IPC分类: