Display device and electronic device
CN122929951APending Publication Date: 2026-10-16SAMSUNG DISPLAY CO LTD
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Patent Information
- Application Number
- CN202610427840.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Priority Date
- 2025-04-08
- Filing Date
- 2026-04-02
- Publication Date
- 2026-10-16
AI Technical Summary
Benefits of technology
[0023] The fourth transistor and the second transistor may include transistors of the same type, wherein the control signal is greater than the effective voltage and less than the ineffective voltage.
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Abstract
The present disclosure relates to a display device and an electronic device capable of improving image quality. The display device includes a pixel including: a light emitting element connected between a driving voltage line and a common voltage line; a first transistor connected between the driving voltage line and the light emitting element, and including a gate electrode connected to a first node and a source electrode connected to a second node; a second transistor including a gate electrode connected to a gate line and configured to receive a gate signal, a source electrode connected to a data line, and a drain electrode connected to the first node; and a fourth transistor connected between the first transistor and the light emitting element, and including a gate electrode configured to receive a control signal, the control signal having a value between an active voltage of the gate signal and an inactive voltage of the gate signal.
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