Abstract: Optical Wireless Power Transmission (OWPT) is one of the methods to transmit power wirelessly to long distance. In this research, we use infrared LED marker which is attached on moving ...

You bought into the LED hype, right? LED bulbs are supposed to save you money, last practically forever and maybe even talk to Alexa. Plus, they're better for the planet and more efficient. So why are ...

在电视行业,新技术的成熟从来不是一蹴而就的。它需要耐心打磨,也需要品牌对用户体验的严苛把控。今年秋季新品发布会上,TCL正式带来了RGB-Mini LED的“完成体”,推出了两款重量级新品——Q10M Ultra和Q9M。前者代表了RGB-Mini LED的顶尖水平,后者则把万元以内的高端 ...

随着显示技术向更高精度、更优性能迈进，Mini LED作为连接传统LED与下一代Micro LED的桥梁，其技术路径的选择至关重要。在经历了PCB基板的初期探索后，玻璃基板正以其独特的优势，在Mini LED的背光与直显两大应用领域掀起一场深刻的变革，展现出清晰而分化的 ...

2025年10月23日，全新REDMI电视X 2026系列正式亮相，标志着该品牌首次推出搭载高阶分区Mini LED技术的电视产品。此次发布的机型共提供85英寸与95英寸两个版本，首发价格分别为4799元和7599元，定位高端显示市场的同时展现出较强的性价比优势。 该系列产品最大亮点 ...

快科技10月23日消息，在今天的新品发布会上，REDMI正式发布了全新的REDMI电视X 2026系列，这也是REDMI首款高阶分区Mini LED电视。 作为首次将Mini LED放到REDMI品牌的产品，REDMI电视X 2026的价格带来了很大的惊喜： 85英寸首销价4799元 95英寸首销价7599元 REDMI电视X 2026系列 ...

IT之家10 月 23 日消息，小米今日发布了 98 英寸 REDMI 电视 X 2026，售价 7599 元。该电视此前有一个 85 英寸版，售价 4799 元。 98 英寸小米 REDMI 电视 X 2026 拥有 880 个 Mini LED 分区，峰值亮度可达 1300 尼特，支持 4K 144Hz 和最高 288Hz 超高刷，以及小米青山护眼。 该电视 ...

(CNN) — Portland Trail Blazers head coach and basketball Hall of Famer Chauncey Billups, Miami Heat guard Terry Rozier and former NBA journeyman Damon Jones are among 34 people indicted in connection ...

I’ve long considered Hisense’s U7 TVs as one of the better value picks for most people. Straddling the line between affordability and features, it’s a good TV that suits a lot of different types of ...

New Delhi (CNN) — Around 20 million people in India’s capital woke up on Wednesday breathing the most polluted air of any major city in the world, a day after celebrations for the Diwali festival, ...

It's been a great year for Mini LED TVs, with three appearances in the What Hi-Fi? Awards 2025 and a reevaluation of our Mini LED buying advice. Now you can get on the Mini LED TV bandwagon at a ...