Abstract: The present invention discloses a light compensation method and a device for a camera under a display, and the display is an organic light emitting diode (OLED) screen. The method comprises: acquiring an external light intensity sensed by the camera under the display only under an external light, wherein the external light intensity is a light intensity of the external light passing through the screen to reach the camera; and detecting whether the external light intensity can make the camera to form an image, and compensating the external light intensity according to a detection result using an internal light of the screen or a sensor of the camera.

Abstract: The present invention discloses a light compensation method and a device for a camera under a display, and the display is an organic light emitting diode (OLED) screen. The method comprises: acquiring an external light intensity sensed by the camera under the display only under an external light, wherein the external light intensity is a light intensity of the external light passing through the screen to reach the camera; and detecting whether the external light intensity can make the camera to form an image, and compensating the external light intensity according to a detection result using an internal light of the screen or a sensor of the camera.

Abstract: The present invention provides a display panel and a display device. The display panel includes a substrate layer, a thin film transistor layer, a flat layer, a pixel definition layer and a thin film packaging layer arranged in turn. The pixel definition layer forms a first pixel and a second pixel, which are adjacent but spaced. The pixel definition layer and the flat layer are provided with a through hole between the first pixel and the second pixel. The through hole is filled with a filling layer. The advantages of the invention are that the transmittance of a camera module under the substrate layer is increased, the diameter of the through hole is reduced, and the full screen is achieved.

Abstract: A display panel, a display module, and a fabrication method thereof are provided. The display panel includes a display region, and at least two pixel units are disposed in the display region, and at least one first via hole is disposed between the adjacent two pixel units. The first via hole is disposed in an inorganic layer of the display panel.

Abstract: Provided is a display panel, including a first display area and a second display area. A transparent collimator is provided in a gap between two adjacent sub-pixels in the first display area, and meanwhile, a substrate under the collimator is a thinner substrate or a transparent substrate. Thus, a certain display area of the display panel possesses good light transmittance and resolution.