In order to meet the needs of customers, led display manufacturers can only increase their efforts to make every step of the LED display more elaborate and attentive, and must design a more reliable and practical LED display. Based on the current development of domestic technology, it is actually difficult to achieve the reliability requirement of MTBF not less than 10,000 hours for the reliability test of the LED display industry standard, and it is even more difficult to meet the requirements of high-reliability LED display.
However, in order to have a highly reliable LED display, the material of the LED display must be greatly improved, and the design requirements must be stylish, reasonable, and advanced.
Below we will first elaborate on the LED display product materials:
First, from the LED luminous tube:
LED light-emitting tube should achieve the following key:
- Good stability and small dispersion.
- The index is high, the attenuation is small, and the pressure resistance is strong.
- High consistency of brightness, wavelength and angle.
- Good light distribution effect: perfect light distribution curve.
- Can resist temperature difference, humidity and ultraviolet light, suitable for outdoor environment
Backlight LED Screen size (diagonal) 55″ Active area (mm) 1209.6(H)x680.4(V) Aspect Ratio 16:09 Dynamic Contrast Ratio 1200:01:00 Resolution 1920*1080 Colors 1.07 billion colors Brightness 350cd/m2 AV Inputs / Outputs Front Side: VGA IN*1,AUDIO IN *1,TV USB,PC USB*1,HDMI IN*1,TOUCH*1(USB 2.0 B type)Rear Side:TOUCH USB*1(USB 2.0 B type),EARPHONE*1, HDMI OUT*1,RJ45*1,AV OUT*1,AV IN *1,YPBPR*1,VAG IN*1,VGA AUDIO IN*1,RS232*1,HDMI IN*2,TF card*1, USB*2(USB 3.0 A type),SPDIF OUT*1 Outputs (Speakers) 10W x 2 Wall Bracket YES Input Voltage 100-240V AC Power consumption Maximun< 200W Eco<75W Standby Mode<0.5W TOUCH PANEL Glass surface Tempered glass (Anti-glare for option) Technology IR HID support Yes Touces supported Windows 20 points, Android 10 points touch Writing tools Pen or finger Resolution 32767*32767 Respinse Time 7ms Cursor speed 125points/s Precision 1mm Connection Interface USB Front Side I/O Port YES Android System Android 8.0, CPU:Dual-core A73 and dual-core A53 ,1.5GHz,GPU:Quad-core MaliT51MP, RAM 4G DDR3, Flash 16GB built-in. Built-in speaker position Forward OPS Slot Yes Detachable IR frame Yes White board Software Yes Panel Life Expectancy 30,000 Hours Accessories Software and Manual, IWB Pen without ink 2pcs, Remote Control, 1.5m Power cable. Unit Dimension (mm) 1265*764*109 Packing Dimension (mm) 1360*875*185 Net Weight (kg) 32 Gross Weight (kg±2) 39 OPS (OPTIONAL) Chipset CPU Interl H81 Intel Core i5 RAM DDR31333Mhz 4G (Support Max to 8G) SSD 128G Graphica Inter HD video Wireless support wifi Interface USB2.0*4,USB3.0*2,VGA*1,HDMI*1,RJ45×1,WIFI ANTENNA*2,EARPHONE OUT*1,MIC-IN*1,POWER*1 OS Windows 7/ Windows XP/ Windows 2000 / Vistal / Linux UNIX / Windows 8.1(X86)/ Windows 10 (Optional)