Products
The Company has focused on laser lights modules and optical components, which are used in projectors, car lights, and optical sensors. The Company is also actively developing applications for laser stage lights for its laser light modules.
Laser Lights Modules and Related Optical Components
The Company produces the following laser lights modules and related optical components, which are mainly used in commercial projectors, car lights, and optical sensors.
Laser Lights Module
A laser lights module typically consists of high-intensity laser diodes and fluorescent chips that emit focused and intense beams of light. In addition to its extended range, laser lights are also more energy efficient, as compared to existing HID car lamps or LED lights.
Color Filters
Color filters can separate light from a specific band from a continuous light source. The Company’s color filters are made from a glass substrate that has a high penetration characteristic and has a high laser damage threshold (LDT), and the Company’s color filters are widely used in optical/laser modules.
Color Filter Wheels
Color filter wheels use a variety of color filters with different angles, with the motor high-speed rotation to form the separation and filtration of light, and restore the red-green-blue (RGB) three primary colors. Color filter wheels are an important optical component of a DLP-type projector.
Fluorescent Chip and Wheel
Fluorescent material bodies stimulated by blue light, producing high-intensity yellow/green light, and is an important component for projectors.
Wafer Level Optics
Wafer Level Optics enables an incident light source to be evenly distributed to achieve the best mixing and overlap effect, and can bring about effective compensation and correction to mitigate defects and defects caused by optical modules.
New Products under Development
In its focused development of LiDAR and ADB systems, the Company has the following products at different stage of development:
IC Components
The Company is developing the following IC components, which are mainly used in the Company’s LiDAR or ADB systems:
Application specific integrated circuit (ASIC)
ASIC is custom IC designed to meet the unique requirements of LiDAR or ADB systems. ASICs are specialized integrated circuits designed to enhance the performance and functionality of LiDAR or ADB systems, enabling precise and rapid 3D sensing and data collection.
Frequency Modulated Continued Wave (FMCW) Driver IC
FMCW Driver IC is a specialized integrated circuit designed to generate and modulate microwave signals for use in LiDAR system. A FMCW Driver IC is a crucial component in FMCW LiDAR systems, providing the capability to generate, modulate, and amplify microwave signals for applications that require accurate distance measurement, object detection, and speed determination.
Optical Phased Array (OPA) Chip
OPA chip is a semiconductor-based device designed to manipulate and control laser beams or light waves with high precision. OPA technology offers advantages such as rapid scanning capabilities, high precision, and a solid-state design, making it a valuable tool in various applications, particularly those requiring agile and high-performance light steering.
Vertical Cavity Surface Emitting Laser (VCSEL)
VCSEL is fabricated using semiconductor materials, and emits light perpendicular to the surface. VCSELs are widely used in various applications, including optical communication, 3D sensing, and gesture recognition, due to their unique characteristics.
Solid State LiDAR Module
A solid-state LiDAR module is an advanced and compact LiDAR sensor that utilizes solid-state technology and OPA technology to perform highly accurate and rapid 3D sensing and environmental mapping without the need for moving parts. Solid-state LiDAR modules represent a significant technological advancement in the field of LiDAR, offering several advantages over traditional mechanical or MEMS LiDAR systems.
ADB Module of DMD-Hybrid System
An ADB Module in a DMD-Hybrid System refers to an Adaptive Driving Beam Module used in conjunction with a DMD and laser lights sub-module. This combination of technologies is primarily applied in automotive lighting systems to enhance road safety and visibility for drivers while minimizing glare for oncoming vehicles.