2018-10-31

NGK Develops Micro-lens with Cavity for UV LEDs

Japan-based NGK Insulators has developed a quartz glass Micro-lens equipped with a cavity to arrange UV LED chip.
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Sumitomo Chemical will participate in SPIE Photonics West 2025, the world’s largest optics and photonics conference and exhibition, to be held in San Francisco, California, the United States, from Tuesday, January 28 to Thursday, January... READ MORE