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Kategorie: Electric Electronics

Electric Electronics 

Asahi Kasei Microdevices’ CZ39 and CZ3K Current Sensors Featured in Microchip Technology’s Machine Learning-Based Arc Fault Detection Reference Design

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TOKYO – September 8, 2026 – Asahi Kasei Microdevices Corporation (AKM), a subsidiary of diversified global company Asahi Kasei, has announced that its CZ39 series and CZ3K series coreless current sensors have been adopted as key enabling components of Microchip Technology Inc.’s Machine Learning (ML) / AI-based Arc Fault Detection (AFD) reference design featuring a dsPIC33A Digital Signal Controller (DSC). This collaboration demonstrates how AKM’s current sensing technology and Microchip’s dsPIC33A real-time signal-processing and edge machine-learning capabilities can be combined to support accurate and reliable arc fault detection. The dsPIC33A…

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Electric Electronics 

Asahi Kasei Develops Novel Lithium Pre-doping Technology to Raise Energy Density and Lower Cost of Silicon-rich Lithium-ion Batteries

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Asahi Kasei Develops Novel Lithium Pre-doping Technology to Raise Energy Density and Lower Cost of Silicon-rich Lithium-ion Batteries Ÿ Novel lithium pre-doping technology to raise energy density and lower cost Ÿ Enables the use of low-cost lithium carbonate with existing production lines Ÿ Global PoC evaluations and licensing to accelerate commercialization TOKYO – August 20, 2026 – Asahi Kasei, a diversified global company, has developed a novel pre-doping technology for high-voltage lithium-ion batteries (LIBs) with silicon-based anodes. This technology enables lithium carbonate to serve as an additional lithium source at…

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Electric Electronics 

Asahi Kasei Microdevices Begins Mass Production of Camera less Modules for Detection of Falls, Vital Signs, Posture, and Position

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TOKYO – July 15, 2026 – Asahi Kasei Microdevices (AKM) began mass production of the AK5816AIM, an Antenna-in-Module (AiM) millimeter-wave (mmWave) radar module, in July 2026. Its integrated antenna, compact packaging, and high-resolution performance enable the rapid adoption of camera-less monitoring solutions in private spaces. Fueled in part by aging populations and a steady increase in pet ownership, in-home monitoring has become integral for many consumers. This growing demand comes with challenges: camera-based monitoring raises privacy concerns, and wearable sensors often compromise comfort and convenience. As mmWave radar can detect…

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Electric Electronics 

Asahi Kasei Adds New Slitting Facility for SUNFORT™

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Growing Demand for Advanced Semiconductor Packaging TOKYO – July 7, 2026 – Asahi Kasei, a diversified global company, constructed a new slitting facility for SUNFORT™ dry film photoresist (DFR) at its manufacturing site in Tainan, Taiwan, on July 3. Commercial operations are scheduled to commence this month. Asahi Kasei has been slitting SUNFORT™ DFR at its Tainan site since 1997. In recent years, demand for advanced semiconductor packaging has grown significantly, driven by AI and the resulting increase in data processing requirements. Accordingly, DFR used in semiconductor packaging must also…

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Electric Electronics 

Asahi Kasei Develops Novel Photosensitive Polyimide Film for Advanced Panel-Level Semiconductor Packaging

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TOKYO – May 21, 2026 – Panel-level packaging has gained momentum in the semiconductor industry as manufacturers pursue higher efficiency and improved yield that can support next-generation packaging processes. In response to these market changes, Asahi Kasei, a diversified global company, has combined the features of its photosensitive polyimide (PSPI) and dry film photoresist (DFR) into a new photosensitive film. The PSPI film is currently under customer evaluation, with commercial availability expected in the near future. The new PSPI film was developed by combining Asahi Kasei“s expertise in the manufacture…

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Electric Electronics 

Asahi Kasei Microdevices Debuts AK491x Premium Audio Op Amps at HIGH END Vienna 2026

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TOKYO – May 20, 2026 – Asahi Kasei Microdevices (AKM), a subsidiary of Asahi Kasei, has unveiled the AK491x series of premium audio operational amplifiers (op amps). These new devices mark a significant expansion of AKM“s analog audio portfolio and will be on display at HIGH END Vienna 2026 from June 4th to 7th at Austria Center Vienna in Hall X2, Booth E07. AKM extends its VELVET SOUND™ philosophy beyond the DAC (digital-to-analog converter) and into the analog output stage with the introduction of the AK4911 and AK4912, single- and…

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Electric Electronics 

KD and Hitachi High-Tech Enter Distribution Agreement

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Strengthening Availability of Optical Multigigabit Solutions for Japan“s Automotive Ecosystem Semiconductor company KD proudly announced a distribution agreement with Hitachi High-Tech Corporation („Hitachi High-Tech“). Under the agreement, Hitachi High-Tech will support market access and customer engagement for KD“s integrated optoelectronic devices in Japan, making it easier for automotive Tier-1s and suppliers to evaluate and adopt optical multigigabit connectivity solutions for next-generation vehicle architectures. Takahiro Sugihara, Head of Industrial and Social Infrastructure Business from THE, commented on the agreement: „KD is a pioneer in high-speed in-vehicle networking. This agreement aligns well…

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Electric Electronics 

Vector adds optical Ethernet testing to VN5650 through KD’s KD7251 transceiver

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Integration enables streamlined validation of IEEE Std 802.3cz („nGBASE-AU“) links with industry-recognized Vector workflows Vector, a long-standing partner in embedded electronics development and networking in automotive, has expanded the capabilities of its VN5650 Ethernet interface to include multi-gigabit optical Ethernet testing in compliance with IEEE Std 802.3cz-2023. By integrating KD7251 optical transceivers from Spanish semiconductor company KD, the VN5650 can establish, monitor and analyze in-vehicle optical Ethernet links within existing Vector workflows. This enhancement marks a significant step toward mainstream adoption of optical Ethernet in automotive validation, leveraging tools and…

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Electric Electronics 

Senseair launches next-generation CO2 sensor

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Tokyo – January 13, 2026 – Senseair, Swedish subsidiary of Asahi Kasei Microdevices, has developed the „S12 CO2“ as a next-generation CO2 sensor for demand-controlled ventilation (DCV) in zero-energy buildings and battery-powered indoor air quality (IAQ) monitoring. The new model is approximately 75% smaller in volume than its predecessors and can be used as a surface-mount device (SMD) on circuit boards while maintaining high accuracy and low power consumption. This enables sensor integration in applications where installation was previously difficult. Senseair has already begun sample distribution and plans to initiate…

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Electric Electronics 

Asahi Kasei Receives 2025 TSMC Excellent Performance Award

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Tokyo – December 11, 2025 – Asahi Kasei received a 2025 TSMC Excellent Performance Award for „Excellent Technology Development and Production Support“ in Advanced Packaging materials at the 2025 Supply Chain Management Forum held by Taiwan Semiconductor Manufacturing Co., Ltd. on November 25, 2025. The award recognizes suppliers for their outstanding performance in the development of innovative technologies and production support for Advanced Packaging materials during the past year. Nobuko Uetake, Senior Executive Officer of Asahi Kasei and key leader in the company“s electronics materials business, commented, „Our electronics business…

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