Techno Frontier 2019 - TECHNO-FRONTIER -
- Liquid detection "KB3390" - Deep ultraviolet UV-LED "NCSU334A"
We exhibited at Techno Frontier 2019 held at Makuhari Messe from April 17 to 19, 2019.
This is a video from Techno Frontier 2019. "Exhibits" - Low-cost general-purpose photo sensor for liquid detection "KB3390" - Deep ultraviolet UV-LED "NCSU334A" that significantly improves lifespan compared to conventional UV lamps.
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Applications/Examples of results
● Liquid Detection "KB3390" For those who want to achieve tank full detection and transparent liquid passage detection at a low cost. With a value-added technology that shifts conventional thinking, expensive dedicated liquid detection sensors are no longer necessary. - KB3390 detects the passage of transparent liquids - Low cost due to being a general-purpose sensor - Liquid detection is possible even with a general-purpose photointerrupter ● Deep Ultraviolet UV-LED "NCSU334A" - World-class high output - Long-lasting UV-C LED *By adopting a newly developed airtight package for DeepUV, this product is highly reliable and can be used in harsh environments, as it is less affected by external conditions.
Detailed information
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●NCSU334A 【Features】 - World-class high output - Long-lasting UV-C LED This product significantly improves lifespan compared to conventional UV lamps. Additionally, by adopting a newly developed airtight package for Deep UV, it is less susceptible to external environmental influences, making it a highly reliable product that can be used in various harsh environments.
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●Falling Object Detection Sensor [Reference Exhibit] Detects objects passing through any area of the opening 【Features】 This is an area notification detection sensor suitable for applications where various shapes and sizes pass through. It can detect even small objects that previous area sensors could not detect. ■ Capable of detecting small objects passing through It can detect passing objects even if they are small or irregularly shaped. With our unique technology, it can detect small targets, greatly expanding the range of applications. ■ White LED array and phototransistor array arranged facing each other The emitting side features high-brightness white LEDs, while the receiving side is equipped with a phototransistor array, both designed to produce optimal optical characteristics through lenses.
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● U-shaped Transparent Object Detection Sensor "KR5500" Capable of detecting both opaque and transparent objects within the housing! 【Features】 ■ Conventional Opaque Object Detection Sensor ↓ While there are many advantages such as no need for adjustment between the light emitter and receiver, the principle of transmission type sensors is based on the assumption of opaque objects, making it impossible to detect transparent objects. ■ Conventional Reflective Detection Sensor ↓ The reflective principle allows for the detection of transparent objects, but when used inside the housing, it also picks up reflected light from objects other than the one intended for detection. ↓ ■ With the KR5500, both opaque and transparent objects can be detected! It can detect both opaque and transparent objects within the housing. It has been developed as an easy-to-handle U-shaped transparent object detection sensor, inheriting only the advantages of each type.
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●Polymer Banknotes / Transparent Body Detection Separate Type Sensor "KB3001" 【Features】 Light passes through the transparent window without detection → Solving issues with a new idea that fully understands light, achieving performance comparable to separate type photo sensors. ■ Light passes through the transparent window without detection The transparent part of polymer banknotes essentially allows light to pass through, leading to a judgment that the banknote is absent. ↓ ■ Solving issues with a new idea that fully understands light Utilizing the properties of light, our unique wavelength and optical design allow detection of not only the "presence or absence of banknotes" but also the "transparent parts" with the same sensor. ■ Achieving performance comparable to separate type photo sensors Through further research, it has become possible to achieve this with a size comparable to that of general-purpose separate type photo sensors.
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● Features of the Liquid Detection Photo Sensor "KB3390" - It is a separated type photo sensor that uses an infrared light-emitting diode on the emitting side and a high-sensitivity phototransistor on the receiving side, and can also be used as standalone units for the receiving and emitting sides. * Additionally, low-cost types such as "B3820, KB3830," and "KB3870," "KB3880," etc., are also available in the lineup. 【Features】 ■ Gap between emitting and receiving can be set arbitrarily (1~100mm) ■ Completely dustproof ■ Dust prevention structure inside the lens ■ Snap-in type
Line up(2)
Model number | overview |
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NCSU334A | Deep Ultraviolet UV-LED |
KB3390 | Detection of transparent liquid passage |
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As a specialized manufacturer of optical semiconductor components with over 50 years of experience, we are exploring niche markets suitable for our company by leveraging unique and advanced technological information gathered from around the world. In addition to various electronic devices, optical equipment, office machines, and financial terminals, we are expanding our sales into the biotechnology field, targeting future markets such as medical plant cultivation and photosynthesis. We are enhancing our production facilities and workforce to enable a wide range of product manufacturing, primarily centered at our Odawara headquarters factory and our Zhuhai factory in China. We are also engaged in sales activities as an authorized distributor for Nichia Corporation and Germany's FAULHABER.