Back to results
US 2025/0148967 A1Published application
Display driving device and display driving method
AssigneeAUO Corporation
InventorsChih-Lung LIN, Cheng-Han KE, Jui-Hung CHANG, Ming-Yang DENG, Chia-Tien PENG
Life of this patent
Estimating the term…
Abstract
A display driving device includes an emission circuit and a positive feedback circuit. The emission circuit is coupled to a first node. The emission circuit emits light according to a forward signal, a reverse signal, and a voltage level of the first node. The forward signal and the reverse signal are inversed phase of each other. The positive feedback circuit discharges the first node according to sweep signal.
Claims15
A display driving device, comprising:
- an emission circuit coupled to a first node and configured to emit light based on a forward signal, a reverse signal, and a voltage level of the first node;
- and
- a positive feedback circuit configured to discharge the first node based on a sweep signal;
- wherein the forward signal and the reverse signal are inversed phase of each other.
1 more element
A display driving method, comprising:
- emitting light based on a forward signal, a reverse signal, and a voltage level of a first node by an emission circuit;
- wherein the emission circuit is coupled to the first node, wherein a positive feedback circuit comprises a second node, and the first node and the second node are different from each other;
- and
- discharging the first node based on a sweep signal by the positive feedback circuit;
- wherein the forward signal and the reverse signal are inversed phase of each other.
2 more elements
Dependencies are inferred from the claim text.