3results about How to "Realize full screen display" patented technology

The present disclosure relates to a display panel and a display device using the display panel. The display panel includes: a pixel array in which a plurality of data lines, a plurality of gate lines crossing the data lines, and a plurality of pixels are arranged; a first gate driver configured to provide a gate signal to a gate line connected to a pixel arranged in a first area of ​​the pixel array; and a second gate driver configured to receive a carry signal from the first gate driver and provide the gate signal to a gate line connected to a pixel arranged in a second area of ​​the pixel array. The second gate driver includes a signal transmission unit arranged in the pixel array to receive the carry signal from the first gate driver.

The present disclosure relates to a display panel and a display device. The display panel has a first display area, a third display area, and a second display area located between the first display area and the third display area; the first display area includes a plurality of first light-emitting elements; the second display area includes a plurality of second light-emitting elements, a plurality of first pixel circuits, and a plurality of second pixel circuits, each of which is connected to the first light-emitting element through a conductive line, and each of which is connected to the second light-emitting element; the third display area includes a plurality of third light-emitting elements and a plurality of third pixel circuits, each of which is connected to at least one third light-emitting element; wherein the area of ​​the first display area, the area of ​​the second display area, and the area of ​​the third display area increase in sequence, and the area of ​​the first pixel circuit and the area of ​​the second pixel circuit are both smaller than the area of ​​the third pixel circuit. This solution can not only ensure that the under-screen light-sensitive sensor obtains sufficient light throughput, but also realize full-screen display.

This disclosure provides a display device including a plurality of light-emitting elements disposed on a substrate, and capable of preventing or reducing optical sensor failures by including the following structure, wherein at least one of the plurality of light-emitting elements includes a first electrode disposed on the substrate, a hole transport layer disposed on the first electrode, an electron blocking layer disposed on the hole transport layer, an emitting layer disposed on the electron blocking layer and having a width greater than that of the electron blocking layer, and a second electrode disposed on the emitting layer.