Xiamen Tianma Micro-electronics Co., Ltd.

Xu Yang

Bozhi Liu

Guozhao Chen

Xiai Xu

Provided are a display panel and a driving method of a display panel. The display panel includes a substrate, a sub-pixel array located on the substrate, and at least one fingerprint identification unit group; each of the at least one fingerprint identification unit group includes a first fingerprint identification unit and a second fingerprint identification unit; the first fingerprint identification unit, which is in the fingerprint identification unit group to which the second fingerprint identification unit belongs, is electrically connected to the pixel circuit of at least one sub-pixel which is peripheral to the second fingerprint identification unit; the first fingerprint identification unit is configured to adjust, in a first fingerprint identification phase, the at least one sub-pixel electrically connected to the first fingerprint identification unit from a first luminance to a second luminance.

Display panel and driving method of display panel

An array substrate and a display device are disclosed. The array substrate includes a display region including a first display region and an optical device arranging region. The first display region at least partly surrounds the optical device arranging region. The array substrate further includes a base substrate; an optical device, a shielding structure and a signal line arranged on the base substrate. The optical device and the shielding structure are located in the optical device arranging region, the optical device has an opening for receiving light, and orthographic projections of the opening and the shielding structure on the base substrate have no overlap. The shielding structure extends in a first direction, the signal line extends in a second direction, the first direction intersects with the second direction, the shielding structure includes at least two subsections, and the signal line is correspondingly arranged in a gap between two adjacent subsections.

Array substrate and display device

The present disclosure provides an array substrate, a display panel, and a display device. The array substrate includes a base substrate; a first light-shielding layer, disposed on a side of the base substrate; a light-sensitive structure, disposed on the side of the first light-shielding layer away from the base substrate; a second light-shielding layer, disposed on the side of the light-sensitive structure facing away from the base substrate; and a light-shielding structure, disposed between the first light-shielding layer and the second light-shielding layer. The orthogonal projection of the light-shielding structure surrounds the orthogonal projection of the light-sensitive structure. In the direction perpendicular to the base substrate, the light-shielding structure includes a first light-shielding section and a second light-shielding section. The first light-shielding section is disposed close to the first light-shielding layer, and the first light-shielding section and the second light-shielding section are formed by different fabrication processes.

Array substrate, display panel, and display device

A display panel and a display device are disclosed. The display panel includes at least one notch which includes a protrusion structure. A non-display region includes at least one first non-display region arranged along edges of the protrusion structure. At least one first pressure sensor is provided in the first non-display region. An included angle between a first strain detection direction of the first pressure sensor and a first edge of the display panel is greater than or equal to 65 degrees and less than or equal to 115 degrees. An included angle between a second strain detection direction and the first edge of the display panel is greater than or equal to &#x2212;25 degrees and less than or equal to 0 degree. A control chip is provided in the non-display region, and the first edge is an edge of the display panel close to the control chip.

Growing community of inventors

Xiamen, China

Xu Yang