VGA input VGA 15pin connection interface using asymmetric distribution of their works: within the memory is stored in digital format images (frames) signal in RAMDAC after the analog modulation in the high-frequency signal into analog, and then output to the plasma imaging This VGA signal at the input (LED display inside) Shandong car screen, you do not like the other video signals that go through a conversion matrix decoding circuit. From the front of the video imaging principle known VGA video transfer process is the shortest, so the VGA interface has many of the advantages of full color, without crosstalk loss and so no separate circuit synthesis. LED technological progress is to expand market demand and application of the biggest driving force. Initially Shandong full color display manufacturers, LED only as miniature lights, computers, audio and video recorders and other high-end equipment applications, with advances in computer technology and LSI, LED display is rapidly rising, and gradually extended to the securities market shares machines, digital cameras, PDA and mobile phones. LED display set microelectronic technology, computer technology, information processing in one Shandong outdoor full color, with its colorful, wide dynamic range, high brightness, high definition, low voltage, low power consumption, long life, impact resistance, color bright and stable and reliable, has become the most advantage of the new generation of display media, LED displays have been widely used in large squares, commercials, sports venues, information dissemination, press releases, SEC, to meet the needs of different environments. Shandong full color manufacturers | Yasuhiro photoelectric | full color provided by Linyi Wang Tai Electronics Limited. Linyi Wang Tai Electronics Co., Ltd. (www.ledzkd.com) (www.ledzkd.com) quality services and products, and are subject to approval and confidence in the new and old customers and the industry. Our company is a certified member of the whole network Commercial Union, Commercial Union customer service icon on the page, you can talk directly with our customer service staff, to our future cooperation happy!