STM32开发板有很多配套LCD例程，如下图就是开发板上最常见的一种TFTLCD屏。商家会给封装好一些LCD函数，大家能学会如何点亮一个LCD。 在主函数中加入上述代码就可以轻松实现下面输出字符串、画矩形块、清屏等效果。 代码空间不够，只能保留9341的驱动 ...

网络上配套STM32开发板有很多LCD例程，主要是TFT LCD跟OLED的。从这些例程，大家都能学会如何点亮一个LCD。但这代码都有下面这些问题： 分层不清晰，通俗讲就是模块化太差。 接口乱。只要接口不乱，分层就会好很多了。 可移植性差。 通用性差。 为什么这样说 ...

Hardware hackers love the Nokia 5110 LCD. Or at least, they love the clones of it. You can pick up one of these panels for a couple bucks wherever electronic bits and bobs are sold, and integrating it ...

Shipments of flat panel TVs continue to outpace expectations as suppliers quickly ramp production to meet the growing demand. Liquid crystal display (LCD) technology has carved out a significant niche ...

Display flicker or unexplainable system “glitches” are signs that there might be a problem with the way that the display and inverter were integrated or packaged together in the final product, so ...

Consumer demand for higher audiovisual quality is driving the evolution of technologies behind LCD displays. Specifically, mini-LEDs, with their superior contrast and color gradation performance, have ...

LCD televisions are a technological miracle, but if they have an annoying side it’s that some of them are a bit lacklustre when it comes to displaying black. [Mousa] has a solution, involving a small ...

MicroLED Smart Backlight demonstration can be found at Smartkem booth no. M505 at Touch Taiwan 2025. Smartkem CEO Ian Jenks to Deliver Keynote Address on MicroLED Smart Backlight. MANCHESTER, England, ...

Nearly every LCD TV on the market has a problem: uniformity. Certain areas of the screen are going to be brighter than other areas. On dark scenes, this can be visible and sometimes distracting. OK, ...

I've changed out the LCD panel in some iMacs before, but never the backlight by itself. This was when I was working as a service tech. The little screws that hold the LCD frame together take a wierd ...

Samsung seemingly came out of nowhere with its "LED TV" range. Yet, despite the name, the technology is more familiar than you'd think. Philip Wong is an A/V, PC, photography and gaming enthusiast.

So i'm turning on my lappy today and found that the lcd isn't working. I can still see the images but they're really dark. I asked a friend of mine and he said that the backlight may be burnt ...