17966114. LIGHT EMITTING ASSEMBLY, TIME OF FLIGHT CAMERA MODULE, AND MOBILE TERMINAL simplified abstract (HUAWEI TECHNOLOGIES CO., LTD.)
LIGHT EMITTING ASSEMBLY, TIME OF FLIGHT CAMERA MODULE, AND MOBILE TERMINAL
Organization Name
Inventor(s)
LIGHT EMITTING ASSEMBLY, TIME OF FLIGHT CAMERA MODULE, AND MOBILE TERMINAL - A simplified explanation of the abstract
This abstract first appeared for US patent application 17966114 titled 'LIGHT EMITTING ASSEMBLY, TIME OF FLIGHT CAMERA MODULE, AND MOBILE TERMINAL
Simplified Explanation
The patent application describes a light emitting assembly that includes a substrate, a laser light source array, and a lens array. The laser light source array is placed on the substrate, and the lens array is placed on the light emitting side of the laser light source array. The lenses in the lens array are spherical in shape and are positioned opposite to the laser light sources in the laser light source array. Some of the laser light sources are arranged eccentrically with their corresponding lenses.
- The light emitting assembly uses lenses and laser light sources of the same structure.
- The eccentric distances between the laser light sources and the lenses are changed during the manufacturing process.
- This allows for the preparation of light emitting assemblies with different divergence angles.
Potential Applications
- Lighting systems
- Laser projectors
- Optical communication devices
Problems Solved
- Allows for the preparation of light emitting assemblies with different divergence angles.
- Provides a simplified manufacturing process using lenses and laser light sources of the same structure.
Benefits
- Versatility in divergence angles for different applications.
- Simplified manufacturing process.
- Cost-effective production.
Original Abstract Submitted
The light emitting assembly includes a substrate (), a laser light source array, and a lens array. The laser light source array is disposed on the substrate (), the lens array is disposed on a light emitting side of the laser light source array, one lens () in the lens array is disposed opposite to at least one laser light source () in the laser light source array, a light emitting surface of the lens () is a spherical surface, and at least some laser light sources () are eccentrically arranged with corresponding lenses (). In a manufacturing process, lenses () of a same structure and laser light sources () of a same structure are used, and eccentric distances between the laser light sources () and the lenses () are changed, so that light emitting assemblies with different divergence angles can be prepared.
