[UVLED Industry Analysis] Why Is the COB Market Not so Optimistic

Many customers and friends are asking the same question. The COB of the UVLED industry is so hot. Why is there no large -scale promotion in TIANHUI? In fact, there are still many problems in COB in COB! Why does Tianhui rarely use COB (1) the design and application of the overall heat dissipation structure: there are many cooling structures that can be used for COB packaging, but the design of these structures is based on the improvement of the heat dissipation structure initially proposed. There are still many problems that need to be solved in actual production. For example, whether the heat dissipation performance of the structure can achieve the expected effect, the complexity of the processing process of the heat dissipation structure, whether the manufacturing cost of the cooling structure is consistent with the acceptance of the customer, etc. Wait. (2) Radiation light power: At present, the high -strength COB peak in the market is not very high in the unit area of the unit area. It's not higher than the secret of a single lamp bead. (3) After -sales problem: If a single lamp bead is tied, it can be a few repairs. If the COB can be broken by a certain chip, for the UVLED curing machine manufacturer, it can only be replaced for customers. The whole In the case of, the maintenance cost of COB is far higher than the single lamp beads. Moreover, the quality of COB is also uneven. It is difficult to ensure that the COB's adverse rate is within 10 tenth thousandths. Because of the above problems in COB, its process stability cannot be guaranteed. Based on the responsibility of the quality of the product, the attitude of being responsible for the customer, Tianhui does not use the COB mode UVLED curing device on a large scale. Tianhui, a trusted UVLED curing equipment manufacturer, as a UVLED curing equipment manufacturer. The products include a variety of different types of UVLED curing devices to meet different curing solutions. Provide customers with high -quality products, effective solutions and thoughtful after -sales service.