MARUBENI-OPTO™ has developed a number of Near Infrared and Infrared discrete LED products with integrated optical-sensors. Over the years we have specialized in more complex versions that incorporate a wider spectrum of LED radiation with integrated sensors. These devices have been primarily utilized by the scientific, forensic and medical diagnostic industries in sophisticated instrumentation. Some…

PDF Link: UV, IR and Visible Light       PDF Link: Flashlight-lineup   Flashlights have been revolutionized by LED technologies. Not only do LEDs lack of filaments and glass envelops lend themselves to the rugged environments flashlights are used in, LEDs are also current-driven devices that register low consumption of battery power which extends the use of…

Marubeni-OPTO™ can create or build-to-print you next opto-electronic assembly. It can incorporate the most sophisticated LED and integration products, including NIO Optics, Thermal Management and the appropriate type of LED, from UV through to IR wavelengths. We can accomplish die-on-board packaging of your LEDs or utilize conventional techniques for incorporating PTH (plated-through-hole) devices or Surface…

MARUBENI-OPTO™ can create or build-to-print you next opto-electronic assembly. It can incorporate the most sophisticated LED and integration products, including NIO Optics, Thermal Management and the appropriate type of LED, from UV through to IR wavelengths. We can accomplish die-on-board packaging of your LEDs or utilize conventional techniques for incorporating PTH (plated-  through-hole) devices or…

MARUBENI-OPTO™ products include non-imaging optics (anidolic optics) which includes lenses, diffusers and color filters. NIO is the area of optics concerned with the optimal transfer of light radiation between a source and a target. Hence the lenses we offer are “primary” optics. “Secondary” optics, such as diffusing elements and filters can be added and incorporated…

This is a key area for any LED new design or re-design project. LEDs, unlike incandescent bulbs, do not radiate heat. They need to be thermally managed. MARUBENI-OPTO™ has established a variety of materials to aid your project with the best in thermal management and the most cost-effective. Most power LED designs can use the…

  MARUBENI-OPTO™ products in this area include PIN photo-diodes as well as photo-transistors: devices that convert light into current. They are used to respond to incident light, or to a source of light which is part of the same circuit or system. PIN photo-diodes are suitable for fast optical switches, photo-detectors, and other applications. Photo-…

Substrates To integrate your unpackaged LED die or SMD, MARUBENI-OPTO™ products include a variety of solutions including metal-core PCBs that can be printed and etched to your circuit schematic/layout or advanced substrate designs that can be used for thin or thick film defined circuitry. Our ceramic products include aluminum nitride, which is approximately 7X more…

MARUBENI-OPTO™ offers advanced phosphor materials for your next photo-conversion project. SiAlONs are ceramics based on the elements silicon (Si), aluminum (Al), oxygen (O) and nitrogen (N). Once activated SiAlONs are photo-luminescent and can serve to efficiently create bi-chromatic or broadband white LED photo- conversion. For example, Europium(II)-doped β-SiAlON absorbs in the ultraviolet and visible light…

   This category of our LED products includes many versions of devices. They all include at least two LEDs of different wavelengths contained within one discrete addressable LED package. The packages can be addressed for single colors in a sequential or pulsed manner, and or in a “blended” constant color or hue. There are Visible,…

       Also known as Chip-On-Board or COB, which is an incorrect nomenclature as the term “chip” is used for SMDs. Also known more correctly as Die-on-Board or DoB, wherein a PCB, usually a metal-core PCB receives bare die in the packaging process. I/Os are via soldered or mechanically attached wires or screws. The “board” can…

SMD LEDs: Surface Mount Device or “Chips” utilizing leaded or lead-less package styles was another innovation in LED package styles. This type of package did not require PTHs. Plastic Leaded Chip Carriers are popular with sizes based on surface mount electronic formats such as chip capacitors. This format was also incorporated into devices with more…

  T-Series Lamps: All lamps have a specific “bulb type” designation that describes the shape of the lamp and the size of the lamp (diameter). The designation is a two part code consisting of a letter and a number. The letter indicates the shape of the lamp and the number relates to the diameter of…

Visible LEDs To MARUBENI-OPTO™, the terms “light” and “visible radiation” (VIS) refer to the wavelength range between 400 nm and 800 nm, which can be perceived by the human eye. Here again compound semiconductors have realized a wide spectrum of emissions. The primary High- Brightness compound semiconductor technologies used to create a variety of colors…