[Stephen] writes to us about an LCD repair tool he has created. We’ve all seen old devices with monochrome LCDs connected by thin film, where connections between the PCB and the LCD have deteriorated ...

微显示器是具有微型屏幕尺寸和分率的小型化显示单元，又称为微型平面显示面板。通常指对角线尺寸小于1英寸(2.54厘米)的显示器，常被用于光学引中，其生成的图像作为光学系统图像的来源。它们的小尺寸使其可以用于需要占用较小空间的屏幕的各种应用中 ...

LCD monitors can suffer from stuck pixels, broken pixels, and residual image problems that can be irritating to have on your screen. Here are some approaches to fixing these problems if they occur.

[Pekka Väänänen] has a Panasonic TV with a broken backlight that creates an uneven pink/green color. While it isn’t a huge deal for most films, black-and-white films tend to show the most effect. So, ...