Abstract: The present disclosure provides a detection apparatus and an imaging apparatus. The detection apparatus may include an installation chamber, one or more detection units and a cooling assembly. The one or more detection units may be arranged in the installation chamber, and the installation chamber may include an air inlet and an air outlet. The cooling assembly may be configured to cool the one or more detection units.

Abstract: An optical waveguide element and control method thereof, a backlight module and a display device. The optical waveguide element includes a cavity, a light incident surface and a light emergent surface, light entering the cavity from the light incident surface is configured to propagate and be totally reflected in the cavity; and a reflector array, located in the cavity and configured to be controllable to cause at least a part of the light incident on the reflector array to be reflected out of the light emergent surface or to continue being totally reflected at the light emergent surface.

Abstract: An optical waveguide element and control method thereof, a backlight module and a display device. The optical waveguide element includes a cavity, a light incident surface and a light emergent surface, light entering the cavity from the light incident surface is configured to propagate and be totally reflected in the cavity; and a reflector array, located in the cavity and configured to be controllable to cause at least a part of the light incident on the reflector array to be reflected out of the light emergent surface or to continue being totally reflected at the light emergent surface.

Abstract: The present disclosure provides a backlight source adjustment method, a backlight source adjustment device and a display device. After acquiring intensity information and spectrum information of current ambient light, a color temperature corresponding to the current ambient light is determined in accordance with the spectrum information of the current ambient light, and a total current to be currently supplied to a backlight source is determined in accordance with the intensity information of the current ambient light. Brightness values of light source branches having different color ranges in the backlight source are determined in accordance with the determined color temperature corresponding to the current ambient light and the total current, and currents for the light source branches are adjusted, so as to adjust color gamut of the backlight source in accordance with the current ambient light.

Abstract: The present disclosure provides a backlight source adjustment method, a backlight source adjustment device and a display device. After acquiring intensity information and spectrum information of current ambient light, a color temperature corresponding to the current ambient light is determined in accordance with the spectrum information of the current ambient light, and a total current to be currently supplied to a backlight source is determined in accordance with the intensity information of the current ambient light. Brightness values of light source branches having different color ranges in the backlight source are determined in accordance with the determined color temperature corresponding to the current ambient light and the total current, and currents for the light source branches are adjusted, so as to adjust color gamut of the backlight source in accordance with the current ambient light.

Abstract: The present invention relates to the field of telecommunication technology, in particular to an auxiliary device for a mobile terminal and a mobile terminal product. The auxiliary device includes a housing for receiving and securing the mobile terminal, and a peripheral controlling member for controlling the mobile terminal. The peripheral controlling member makes identification and exchanges information with the mobile terminal, and the peripheral controlling member is mounted on the housing. According to the present invention, the auxiliary device for a mobile terminal is able to connect the peripheral controlling member to the mobile terminal conveniently, and to solve the problem that the mobile terminal cannot be operated conveniently.