Mini LED技术是通过数千个微型背光分区实现精准控光。而传统不采用该技术的LCD屏幕存在对比度低，暗部黑不下去、画面易泛白、发灰等问题。那之前更加高端的OLED屏幕，虽然是采用自发光像素，对比度极高，但因为是有机材料，所以存在烧屏风险且大尺寸成本昂贵，并且OLED屏幕中的蓝色像素寿命短，使用时间一长就很容易发生色域偏移。而Mini LED就有一些巧思，是通过海量微分区背光实现“类 ...

详细来看，这次Apple Studio Display 2升级的最大亮点就是背光技术的更新。众所周知，初代的Apple Studio Display是采用了LCD面板，这种面板有几个致命的缺陷，就是漏光以及对比度低、黑位差劲等问题，而且HDR亮度也不怎么高。Apple Studio Display 2使用Mini LED背光技术后，确实可以解决这些问题，特别是在屏幕亮度上，Mini ...

也正因如此，在雷科技看来，无论 LG 如何“炮轰”RGB-Mini LED 技术，都无法回避 OLED 自己问题。而在面对“成本低、尺寸大、亮度高、分色差”的 RGB-Mini LED 电视和“成本高、尺寸小、亮度小、分色好”的 OLED ...

The new 12.9-inch iPad Pro boasts a swanky mini-LED display, making it the first Apple tablet without a traditional LCD screen. Apple calls the mini-LED screen in the 2021 12.9-inch iPad Pro a “Liquid ...

TCL’s development and manufacturing division, TCL CSOT, has today unveiled a raft of new next-gen OLED and LED screen innovations, including bigger real-world IJP OLED’s and a huge, ultra-wide aspect ...

New range builds on LG’s 4K and 5K2K gaming display successes with a 52in ultra-wide screen, a 39in OLED and a 27in miniLED ...

We all know that buying a new TV is never as simple as picking the biggest model that’ll fit through your front door. There are infinite questions, like do you really need an 8K TV when you can barely ...

There are so many nice hacks in [Joekutz]’s retro LED display project that it’s hard to know where to start. There’s his DIY LED display controlled by an Arduino UNO. To have some text or picture for ...

David leads the Hardware team at CNET, covering phones, wearables, laptops, TVs, streaming, future tech and more. We provide helpful, expert reviews, advice and videos on what to buy and how to get ...

In the before times, there was CRT. Then came plasma and LCD. More recently, we got OLED. Each of these technological advancements improved picture quality in some ways and kept others the same. Each ...