3results about How to "Increase lighting brightness" patented technology

This invention provides a backlight module and a display device, relating to the display field, for improving the display brightness of a display panel in privacy mode. The backlight module includes: a first backlight structure, comprising a first light-emitting structure and a dimming layer located on the side of the first light-emitting structure facing the light-emitting surface of the backlight module; wherein the dimming layer includes multiple microstructures and a reflective barrier, the microstructures including reflective sidewalls, and adjacent microstructures being spaced apart; the reflective barrier being located between the microstructures and the first light-emitting structure, and the orthographic projections of the reflective barrier and the reflective sidewalls overlapping in a direction perpendicular to the plane of the backlight module; and a second backlight structure located on the side of the first backlight structure facing the light-emitting surface of the backlight module.

This utility model discloses a car coat rack assembly, relating to the field of car coat rack technology. It includes a high-strength plastic sheet, with a connecting structure fixedly installed on the back of both sides of the high-strength plastic sheet. This connecting structure is telescopic. Two straps are fixedly installed on one side of the high-strength plastic sheet, and a connecting strap is provided on another side. Velcro hooks are fixedly installed on both the upper and lower sides of the high-strength plastic sheet, and Velcro loops are fixedly installed on one side of each side of the connecting strap, with the loops corresponding to the hooks. Two storage bags are fixedly installed on one side of the connecting strap. This car coat rack assembly, through its storage structure, can effectively store small items and prevent them from slipping. The telescopic connecting part, with bolt holes, makes the connection between the frame and the car body more stable and adaptable to different car models, improving the usability of the car coat rack.

The application provides a light-emitting module, a low beam, a high beam, a combination of a low beam and a high beam, and a vehicle lamp, and relates to the technical field of vehicle lamps. The light-emitting module comprises a light source, a reflector, an optical element, and a collimating element arranged in sequence along a light path. The optical element has a first reflecting surface, which is located on the upper surface or top surface of the optical element. Light emitted by the light source is reflected by the reflector and then enters the optical element as first light and enters the collimating element as second light. The first reflecting surface is used to reflect the first light to the collimating element to combine with the second light to form a first light pattern. By arranging the optical element with the first reflecting surface, the utilization rate of the light emitted by the light source and reflected by the reflector can be improved, the first light is added on the basis of the second light, and thus the light pattern formed by the light-emitting module has high brightness, which is particularly beneficial to improving the illumination brightness of a module based on a narrow light-emitting port size.