万能棋牌

  • What is LED display?

    万能棋牌A LED display unit is composed of multiple LED devises and can display text,graphics, images, animation, as well as television, video and live events. LED display screens are a new type of information and communication device. It is a collection of electronic, optical, communication, computer, network, structure and civil engineering. It is considered a customized product due to differentiating specification and sizes.

  • What is LCD display?

    万能棋牌LCD (liquid crystal display) is the technology used for displays in notebook and other smaller computers. Like light-emitting diode (LED) and gas-plasma technologies, LCDs allow displays to be much thinner than cathode ray tube (CRT) technology. LCDs consume much less power than LED and gas-display displays because they work on the principle of blocking light rather than emitting it.

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