LED chip/package

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  • Adopts the world's first SWIR LED chip utilizing a flip-chip structure with InP materials*1

    Ushio Inc. (Head Office: Tokyo, President and CEO: Takabumi Asahi, hereinafter “Ushio”) is pleased to announce that it has developed an ultra-compact LED package with a footprint of 0.6 x 0.3 mm that operates in the wavelength range of 1050 to 1650 nm, which is the SWIR region, and will begin shipping test samples within Japan and overseas from November 2024.

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  • Sample Shipments Begin for Our Low-Profile SWIR Flip-Chip LED

    Ushio Inc is pleased to announce that we will begin shipping samples of our "epitex F Series" LED chip, which operate in the SWIR range of 1050nm to 1900nm and feature a low-profile, compact design. The sample shipments are set to start in August 2024 (see Figure 1 and Table 1).

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  • Doubling the Power: Ushio Launches Mass Production of 1100nm LEDs Revolutionizing the SWIR Spectrum

    Ushio Inc. (hereinafter referred to as "Ushio") has proudly announced the commencement of mass production for the "1100GD" product line, a groundbreaking 1100nm LED that delivers double the light output in the SWIR range, starting June 2024.

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  • Introducing the Compact High-Power LED EDCC Family Release
     

    Ushio Inc. (hereafter referred to as Ushio) is proud to announce the development of a new high-power LED package called the "EDCC Family," designed with a focus on compactness and high-density integration. Production of the EDCC Family is set to commence in the first quarter of 2024.

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  • USHIO Begins Sample Shipments of High Light Output 1900nm SWIR LEDs

    Ushio Inc. (hereinafter referred to as "Ushio") is pleased to announce the commencement of sample shipments for its new line of Short Wavelength Infrared (SWIR) LED devices with an emission wavelength of 1900nm. Mass production is scheduled to begin in October 2023.

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  • Ushio officially increases SWIR LED maximum current after extensive reliability testing

    KYOTO, JAPAN (June 2022) — Ushio Inc. has completed reliability testing of its large short-wavelength infrared (SWIR) LED chips, the result of which has determined the maximum current value (Imax) can be raised without modifying existing Epitex SWIR LED chip and package designs. The new maximum current values define a DC ampage increase of 50% to 1.5 A, while pulsed current doubles from 2 A to 4 A.

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  • Ushio launches small, high-efficiency SWIR LED chips into large-scale mass production

    LOCATION (March 2022) — The Ushio Group (Head Office: Tokyo; President and CEO: Koji Naito; subsequently referred to as “Ushio”) has announced its entry into the bare LED chip market. Already established in the solid-state lighting (SSL) field with its own packaged LED and laser diode products, Ushio is expanding its chip-only product line to cater for other packaged LED manufacturers and those who seek more flexibility in their product design. This move is expected to catch the attention of companies producing LEDs with a reduced mounting area and compact device OEMs in the smartphone and vital sensor industries.

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  • SWIR LEDs achieve top results in sensing & inspection applications

    The use of LEDs in sensing and inspection applications has grown significantly, particularly where an application must rely on short-wavelength infrared (SWIR) wavelengths. In this article, we outline some of the most popular applications and find out what role Ushio’s Epitex SWIR LEDs play in them.

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  • Beauty is in the LED of the beholder: LEDs for optical food sorting applications

    The agricultural and food processing industries have long pioneered the automation arena as they scramble to provide sustenance to an ever-growing population. It is a sector on which almost all of us rely in order to survive and, in some cases, try to lead a healthy lifestyle.

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  • Blood, sweat, and tears: the innovation behind Ushio’s multi-wavelength LED packages

    Ushio’s Epitex division has grown to develop the largest collection of light emitting diodes on the market. Covering all violet, visible, and infrared (IR) wavelengths, from 365 nanometres (nm) to 1,750 nm, this vast catalogue creates a one-stop-shop for single and multi-wavelength LEDs.

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