The invention relates to various aspects of a μ-LED or a μ-LED array for augmented reality or lighting applications, in particular in the automotive field. The μ-LED is characterized by particularly small dimensions in the range of a few μm.

The invention relates to various aspects of a μ-LED or a μ-LED array for augmented reality or lighting applications, in particular in the automotive field. The μ-LED is characterized by particularly small dimensions in the range of a few μm.

The present disclosure provides a display apparatus, a pixel circuit and a method of driving a pixel circuit. In one or more embodiments, the pixel circuit includes a driving transistor, a data signal module and a bias signal module. A first electrode of the driving transistor is connected with a first power signal terminal, a second electrode of the driving transistor is connected with a first terminal of a light emitting element, and the driving transistor includes a first control electrode and a second control electrode. The data signal module is connected with the driving transistor, a data writing signal terminal and a data signal terminal. The bias signal module is connected with the driving transistor, a bias writing signal terminal and a bias signal terminal, and is configured to adjust a threshold voltage of the driving transistor under control of the bias writing signal terminal and the bias signal terminal.

The invention relates to various aspects of a μ-LED or a μ-LED array for augmented reality or lighting applications, in particular in the automotive field. The μ-LED is characterized by particularly small dimensions in the range of a few μm.

The invention relates to various aspects of a μ-LED or a μ-LED array for augmented reality or lighting applications, in particular in the automotive field. The μ-LED is characterized by particularly small dimensions in the range of a few μm.

Disclosed are various aspects of a μ-LED or a μ-LED array for augmented reality or lighting applications, in particular in the automotive field. The μ-LED is characterized by particularly small dimensions in the range of a few μm.

An active matrix substrate includes a plurality of gate wiring lines extending in a row direction and a plurality of source wiring lines extending in the column direction and a plurality of touch wiring lines extending in the column direction, wherein a pair of gate wiring lines are connected to one pixel row and one source wiring line is connected to a pair of pixel columns, the pair of pixel columns includes a first pixel column and a second pixel column adjacent to the first pixel column, and when viewed from a normal direction of a main surface of the substrate, each source wiring line is disposed between the first pixel column and the second pixel column in the corresponding pair of pixel columns, and each touch wiring line is disposed between two adjacent pixel columns between two adjacent source wiring lines.

An active matrix substrate includes a plurality of gate wiring lines extending in a row direction and a plurality of source wiring lines extending in the column direction and a plurality of touch wiring lines extending in the column direction, wherein a pair of gate wiring lines are connected to one pixel row and one source wiring line is connected to a pair of pixel columns, the pair of pixel columns includes a first pixel column and a second pixel column adjacent to the first pixel column, and when viewed from a normal direction of a main surface of the substrate, each source wiring line is disposed between the first pixel column and the second pixel column in the corresponding pair of pixel columns, and each touch wiring line is disposed between two adjacent pixel columns between two adjacent source wiring lines.

The invention relates to various aspects of a μ-LED or a μ-LED array for augmented reality or lighting applications, in particular in the automotive field. The μ-LED is characterized by particularly small dimensions in the range of a few μm.

The invention relates to a display driving circuit, which comprises a gate driving circuit and a source driving circuit. The gate driving circuit outputs a plurality of gate signals. The source driving circuit outputs a plurality of source signals and changes the levels of the source signals when the levels of the gate signals are a turn-off level.