Development trend and latest development of LED industry testing equipment

With the development of LED industry, more requirements are put forward for LED testing equipment, which makes the research and development of test equipment show the following trends:

(1) to detect LED industry chain upstream and supporting industry development

LED industry chain is longer, including upstream epitaxial growth, midstream chip manufacturing and downstream chip packaging and application of product manufacturing, supporting industries, including monocrystalline silicon, phosphor, drive circuit, etc.. Existing LED detection equipment, mainly for the middle and lower reaches of the LED industry chain, especially the LED online detection device for LED chip packaging, can not meet the actual needs of the test.

According to the growth and supporting industries upstream extension of the laboratory equipment and the LED chip, LED package (high power), the on-line detection device of LED module, LED applications become LED detection equipment R & D focus. It is reported that Hangzhou has been completed in the field of high-power LED automatic online testing equipment prototype test, began to develop LED chip and LED application products online testing equipment, is expected to be put into mass production.

(2) the LED standard system has been continuously improved, and the specialization of the test equipment is higher

LED industry standard system is not perfect, the lack of relevant standards, has been a prominent problem restricting the rapid development of LED industry. In recent years, the International Commission on illumination (CIE), the United States, the European Union, Japan and China are stepping up the standardization of LED research, therefore, LED testing equipment specialization is the trend. On the traditional lighting photoelectric detection equipment to change a little bit to form the lower end of the LED detection equipment, will be eliminated by the market.