Most modern laptop screens use a technology known as LCD or Liquid Crystal Display, in order to display their picture on the screen. This technology has been around for many years and is not the standard on modern laptops. A new technology is on the rise however, known as AMOLED or Active-matrix organic light-emitting diode, A refined form of OLED. The main advantages of this are that OLED’s do not require a backlight, meaning the screens that utilise these can be made much smaller, and can also display much deeper blacks than an LCD equivalent, as well as being able to display sharper pictures. AMOLED screens are OLED’s that have been combined with TFT technology to make them suitable for use in computer screens. The ‘Active Matrix’ part of AMOLED simply deals with assigning individual pixels to the screen. More interestingly , AMOLED screens do not have to be entirely opaque, leading to the development of some very interesting computer screens, where only the area that is being used is transparent.
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