Energy Efficiency

Dazhe Optoelectronics Successfully Fabricates 1m×2m Perovskite Film!

by
Dazhe Optoelectronics Successfully Fabricates 1m×2m Perovskite Film!

On April 27, 2025, Dazhe Optoelectronics announced that its R&D team has successfully fabricated a1×2 m large-area perovskite film. Dazhe Optoelectronics has overcome the challenges of large-area perovskite film preparation through its self-developed vapor-assisted crystallization control technology, dynamic gradient film formation process, and cross-scale defect regulation technology, successfully producing high-quality films at the 1×2 meter … Read more

Dazhe Optoelectronics: Successful Fabrication of 1m×2m Perovskite Film

by
Dazhe Optoelectronics: Successful Fabrication of 1m×2m Perovskite Film

Recently, Jiaxing Dazhe Optoelectronics announced that its R&D team has successfully fabricated a large-area 1×2 m perovskite film. Dazhe Optoelectronics has overcome the challenges of large-area perovskite film preparation through its independently developed vapor-assisted crystallization control technology, dynamic gradient film formation process, and cross-scale defect regulation technology, successfully producing high-quality films at the 1×2 meter … Read more

Huawei Ascend 910B Outperforms H20, 910C Approaches H100!

by
Huawei Ascend 910B Outperforms H20, 910C Approaches H100!

The performance comparison between Huawei’s Ascend 910 series (including 910, 910B, 910C) and NVIDIA’s AI chips (such as A100, H100, B200) is a complex issue that involves multiple dimensions, including computing power, energy efficiency, ecosystem, and application scenarios. 1. Performance Comparison of Huawei Ascend 910 Series and NVIDIA Chips Overview of Huawei Ascend 910 Series … Read more

40th Anniversary of Arm Architecture: Over 250 Billion Chips Shipped

by
40th Anniversary of Arm Architecture: Over 250 Billion Chips Shipped

April 2025 marks the 40th anniversary of the Arm architecture. Originally just an ambitious project in a small corner of Cambridge, UK, Arm has evolved into the most widely used computing architecture globally, supporting billions of devices—from sensors, smartphones, and laptops to cars and data centers. The story of Arm architecture began over forty years … Read more

Third Generation Semiconductor Materials: Silicon Carbide Substrates

by
Third Generation Semiconductor Materials: Silicon Carbide Substrates

1 Silicon carbide has excellent performance, and the substrate is the most critical link After decades of development, the performance of traditional silicon (Si) material devices has gradually approached the limits of silicon materials, with limited room for performance improvement. Modern power electronics technology has higher requirements for semiconductor materials in terms of high temperature, … Read more

Robots Running a Half Marathon: Falls, Head Swaps, and Awkward Dancing… The ‘Iron Clumsy’ Competition Reveals Three Major Truths About Future Technology

by
Robots Running a Half Marathon: Falls, Head Swaps, and Awkward Dancing... The 'Iron Clumsy' Competition Reveals Three Major Truths About Future Technology

Introduction: While humans are striving for personal bests (PB) in marathons, a group of ‘Iron Clumsy’ robots has quietly taken to the track. In April 2025, the world’s first humanoid robot half marathon took place in Beijing’s Yizhuang—some robots continued to sprint even after losing their heads, others sported adorable sun hats, and some fell … Read more

Low-Power Curved Flexible Display Screen Arrives! As Thin as Paper and Bendable

by
Low-Power Curved Flexible Display Screen Arrives! As Thin as Paper and Bendable

Tencent Digital News According to reports from foreign media, scientists are currently developing a new “electronic paper” technology. This “electronic paper” is actually an ultra-thin flexible display screen with high energy efficiency, capable of clearly displaying content even in direct sunlight or bright environments. It is reported that this flexible display screen is less than … Read more

Hong Kong University of Science and Technology Advanced Science: High-Performance Displays Using Polarized Color Filters with Colloidal Quantum Rod Nanocrystals

by
Hong Kong University of Science and Technology Advanced Science: High-Performance Displays Using Polarized Color Filters with Colloidal Quantum Rod Nanocrystals

▲ First Author: Jianxin Song Advisor: Abhishek K. Srivastava Corresponding Institution: Hong Kong University of Science and Technology, State Key Laboratory of Advanced Display and Optoelectronic Technologies (SKL) Paper DOI: 10.1002/advs.202414316 (Click “Read the original text” at the end for direct link) Background Introduction This paper presents a color filter that emits linearly polarized light, … Read more

How IoT Smart Lighting Works Indoors and Outdoors

by
How IoT Smart Lighting Works Indoors and Outdoors

The Internet of Things (IoT) technology has been widely applied in production chains, logistics, agriculture, and other fields closely related to us, providing convenient data management solutions. This technology also holds significant importance in the lighting sector. Whether for outdoor streetlights or indoor home and commercial lighting, IoT technology can make them smarter. In this … Read more

Optimizing Artificial Intelligence for MCUs

by

Artificial intelligence has fundamentally transformed numerous industries, thanks to its ability to analyze vast amounts of data, extract complex models, and make autonomous decisions. Despite the many advantages of AI, most applications to date have been implemented on high-performance computing platforms, such as cloud servers or computers equipped with powerful GPUs. With the growing demand … Read more