[OPIE '17] LED ultraviolet and infrared crystal research expertise LED packaging technology and optical design, with rapid printing, Sterilization Market

Research is one of the famous crystal ultraviolet LED and infrared LED manufacturers, with years of experience in close cooperation, specialization and chip manufacturers packaging product development and optical design, combined with the above three major advantages of the development of ultraviolet LED and infrared LED products. LEDinside OPIE '17 exhibition to interview with general manager Wei Zhihong crystal research, current research progress on sharing crystal and infrared ultraviolet LED LED technology trends.

This exhibition, Wei Zhihong said 2017 will mainly research the development of the three crystal product technology solutions, respectively 270nm- 275nm UV-C LED products used in sterilization and purification market, infrared LED applied to iris, face recognition scheme and UV-A LED application in fast printing market.

A 270nm- 270nm UV-C LED products: products used in sterilization and purification market

Light hung for ultraviolet and infrared chip manufacturers; research focused on crystal package and module, good deep UV market development, three years ago must actively establish Taiwan deep UV products supply chain. By the end of 2016 light hung and research published crystal products that will be announced for Bioraytron light and crystal Hong research joint venture brands, the establishment of deep ultraviolet LED vertical integration production from epitaxial, chip, focused on the UV-C LED package and related product sales module.

The current UV-C LED products can be wavelength 270nm-275nm, 10mW @ 150mA products have been completed to send samples and a small ship, the third quarter of 2017 and the fourth quarter of more new products launched. The 20mW product development has been completed, the third quarter is expected to send samples to customers; the fourth quarter will be completed 30mW products. Such rapid progress, all rely on light and crystal research Hong mutual trust and cooperation results.

In addition, crystal research said that the current primary market application of locking water purifier in the air purifier and water, using its own unique optical design, developed 60 and 30 degrees of the product, improve the efficiency, to small angle exposure to the irradiation area more and more relative to the market 120 the product space.

Bioraytron will be in the second half of 2017 to launch the second generation UV-B/ UV-C LED packaging technology, will strengthen the overall design combined with optical chip and package mechanism, perfect various optical angle and light, the convenience of customers of different sterilization and skin treatment application more simple design, accelerate the commercialization of popularization

LEDinside observed, compared to other manufacturers with high current drive, in order to improve the light output. Research of crystal by low current products, thermal control in customer acceptance, improve market application.

Product two: infrared LED applied to iris, face recognition scheme

Crystal research said that LED uses infrared quartz glass, with a unique appearance in optical design and shape on the surface, light sources can be effectively concentrated, uniform planar light irradiation on the face, judge. As a result of a lens design is quite complex, technical threshold is high. At present, the thickness of the product can reach 2.4mm and 1.6mm, so the thinning of the product is more suitable for the camera module manufacturers design and brand manufacturers, the products have been imported infrared LED notebook computer market. In the future production, costs can be effectively decreased, to provide customers with more cost-effective products.

Three products: UV-A LED application in fast printing solutions market

Compared with the industry by reducing optical module illumination area promotion radiation research program, from the angle of crystal package can reach to 100mm under the radiation of >8W/cm2, not only to format the irradiated area, can achieve accurate quick printing market requirements. At the same time combined with the quartz glass encapsulation, copper substrate, heat dissipation problem, as long as the COB LED client module products a stitching lock screws, can be due to rapid UV printing customers in module 1000-1100mm, or even 2000mm width, the present research has successfully entered the crystal several well-known Japanese printing module manufacturers.

In addition to the optical module, crystal research close partner setsuyo enterprise for the MITSUBISHI subsidiary, to provide cooling solutions partners, but also to the Japanese market agents crystal research.

Finally, general manager Wei Zhihong said, the future will continue to research the crystal is not visible light LED packaging technology and optical design of continuous improvement, the use of quartz glass and copper substrate, the product quality is stable, close cooperation with business partners, to meet the market demand and industry customers.

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