在手机屏幕、电脑显示器和电视背光元件中，LED灯都已得到了广泛的应用。
LEDs are already widely used as the backlights for mobile phones, computer monitors and televisions.
据我所知，大多数面向消费者和企业的电脑都使用了液晶背光显示器，这样一来，在阳光直接照射下就很难看清屏幕。
To my knowledge, most consumer and business models use LCD screens with backlighting, which makes them wash out and harder to read in direct sunlight.
夏普和自然无眩光或背光，读金德勒dx是不一样读从电脑屏幕上。
Sharp and natural with no glare or backlight, reading on Kindle DX is nothing like reading from a computer screen.
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