In recent years, Jingyuan Optoelectronics, a subsidiary of Fucai, has actively invested in the technology development of short-wave infrared LED (SWIR, wavelength>1100nm) based on the technology platform and RD energy accumulated for decades. Many customers have confirmed and successively introduced wearable health detection related products; among them, the luminous power of 1300nm products has reached 25mW, which is 28 percent higher than that of other products in the market. It is said to be the world's first SWIR LED.
Amb l'augment de la conscienciació sobre la salut pública, la demanda de detecció de dades biològiques (bio-sensor) ha augmentat significativament i les aplicacions dels productes s'han tornat més diverses. A més del ritme cardíac habitual i l'oxigen en sang al mercat, s'estan desenvolupant més aplicacions de detecció no-invasives. , com ara: detecció d'humitat de la superfície de la pell, sucre en sang i lípids en sang, etc. La detecció d'aquestes dades fisiològiques especials requereix la combinació de xips LED d'infrarojos-d'ona curta amb longituds d'ona superiors a 1100 nm. Com que s'utilitzen en productes sanitaris o mèdics, el rendiment i la fiabilitat dels xips LED s'han convertit en una de les claus de l'èxit dels productes finals.
According to reports, the Epistar RD team (EPISTAR Lab) used InP (indium phosphide) as the substrate material to develop a short-wave infrared LED chip that can maintain low voltage, output high performance, have high reliability and the world's first luminous power. , fully meet the needs of application-side product design. It is believed that with the breakthrough of short-wave infrared technology, more and different non-invasive health detection application products will be launched in the medical and health field in the future.
Epistar was established in 1996, and then cooperated with Longda Electronics to establish Fucai Holdings in January 2021. In the future, in addition to continuing to understand the needs of the terminal market and develop products in collaboration with customers, it will also continue to maintain technological leadership through the integration of group resources. , is committed to providing the best products and services, and working with customers to "realize the infinite possibilities of LED applications" with the strength of the group.
