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Matters needing attention for hotels and supermarkets choose indoor LED display
Currently, more and more LED displays go into the room. Especially the big hotels and large supermarkets get the favor of advertisers. So what are the requirements to choose the indoor full color led display? In the indoor environment, large full-color of display with more than 5 square meters mainly have display class monitor, digital LCD display and indoor led display.
The advantages of a common display are small pixel and high resolution. Disadvantages are low brightness and small angle and also camera light life is short. The advantages of plasma splicing are also small pixels and high resolution. Display and plasma display panel are suitable for a closer look. LED display has the advantage of high brightness and no flat-fell seam. Defects are that Pixel particles are coarser and clarity is low. At present, the density of indoor full color can reach 111111dot every square meter. LED display is suitable for watching from far away.
The key problems for choosing indoor led display.
When choosing indoor LED display, mainly from the following several aspects to consider
1. Real pixels and virtual pixels. Like the outdoor full color led display. Indoor full color pixels are divided into two pixels and virtual pixels
2. Chip. Just like the outdoor full color led display, Generally, I advise you to adopt blue and green ShiLan Ming chips for indoor full color led display. Red lamps use Epistar chip.
3. Density. Because calorific value of indoor full color chip is larger and control circuit density is also higher, Point density of indoor full color led display can't be very high. There are mainlyP3, P4, P5, P7.62, P8 and P10.
4. Type of drive: Indoor full color LED display drive models are constant current driver, adopting dynamic scanning way.(Include 1/16 scan constant current, 1/8 scan constant current)
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Company: SHANGHAI HARSE ELECTROMECHANICAL TECHNIC CO.,LTD
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Company: SHANGHAI HARSE ELECTROMECHANICAL TECHNIC CO.,LTD
Contacts:
Office: + 86-021-61993536
Mobile: + 86-13918891309(WeChat)
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Please pay attention to the micro-channel Public number of Harse enterprises Shanghai Harse Electromechanical Technc Co., Ltd specializes in manufacturing and installing led display. It's the guidance of experts
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