COB surface light source, also known as chip on board packaging, is one of the bare chip mounting technologies. Semiconductor chips are transferred and mounted on printed circuit boards, and the electrical connection between the chip and the substrate is achieved by wire stitching, and covered with resin to ensure reliability. Although COB is the simplest bare chip mounting technology, its packaging density is far inferior to TAB and reflow soldering techniques. Therefore, COB surface light sources obtained through COB packaging are also known as COB light sources, COB flat light sources, COB integrated light sources, and ceramic COB light sources.

Phoenix (suzhou) Electronic Co., Ltd is a modern enterprise specializing in LED packaging production. Products are widely used in UV curing, sterilization, office lighting, commercial lighting, advertising lighting and other fields. The company was founded in 2008. After nearly ten years of precipitation and accumulation, our company is full of talents and vitality. There are more than 5000 square meters of workshops and supporting facilities, more than 60 new production lines, a large number of professional engineering and technical personnel, rich production experience and advanced production technology. They often analyze and customize products for customers, which can not only meet the special-shaped needs of customers, but also meet the needs of large-scale orders.