现在如果有追剧追电影等需求的小伙伴们通常都会用平板电脑观看，因为平板体积小而且轻盈，想窝在床上或者是沙发里看都可以。 但是如果放任自己以最舒适的姿势观看视频，我们有可能出现肥胖、弯腰驼背的现象。 跟苦口良药一样的到道理，这么舒服的 ...

LED显示屏其实本质上还是LCD显示屏，只是采用了LED背光的液晶电视，而大家口中的LCD显示屏，就是传统的液晶显示屏，采用的是CCFL背光。显示原理上是类似的，在这里我把采用这两种背光类型的液晶显示器都统称为LCD显示屏。 LCD显示屏的像素不能自发光，而OLED ...

All so-called LED TVs are really just LCD TVs that use LEDs for their backlight. This backlight creates the light that allows the LCD to create an image. However, there are multiple ways these LED ...

The application of LEDs to the backlighting of large LCD panels poses unique power management considerations. The inherent configuration of the LEDs behind the panel, known as direct, or around the ...

Both LCD TVs and LED TVs have been on the market for many years. TV-size LCDs gained popularity in the mid-2000s, while LED TVs followed a few years later. The marketing departments for many companies ...