Abstract: A display panel, a manufacturing method thereof, and an electronic device are provided. The display panel includes a substrate, first electrodes, a pixel definition layer, light-emitting layers, and light-reflecting layers. In the present application, light-reflecting layers are provided in one of the pixel openings, the light-reflecting layer can reflect the light emitted by the light-emitting layers to the pixel definition layer so that the light emitted by the light-emitting layers is concentrated in the middle, which improves the light utilization rate of the light-emitting layers. Therefore, the technical problem of low luminous utilization efficiency of light-emitting pixels in the current OLED structure is alleviated.

Abstract: An organic light-emitting display device and a method of manufacturing the same are disclosed. The organic light-emitting display device includes a light-shielding layer, a transparent first touch electrode spaced apart from the light-shielding layer on a surface of the substrate on which the light-shielding layer is disposed, a buffer layer, and an active layer disposed on the buffer layer and including a channel portion and a transparent second touch electrode. A touch device formed by the transparent first touch electrode and the second touch electrode will not affect light transmittance of a display device.

Abstract: An organic light-emitting diode display panel includes a thin-film transistor substrate, a plurality of thin-film transistors, and a plurality of organic light-emitting diodes. The thin-film transistors are disposed on a side of the thin-film transistor substrate. The organic light-emitting diodes are disposed on a side of the thin-film transistor substrate away from the thin-film transistors. The organic light-emitting diodes are disposed on a flat surface and will not be affected by surface fluctuations caused by the thin-film transistors. A space usage of the organic light-emitting diodes can be maximized, thereby increasing a pixel density of the organic light-emitting diode display panel.