Q:Led display point density is what it means

LED display density refers to the LED display per square display the number of pixels, such as P10 model LED display is 10,000 pixels per square point, P16 model refers to the display refers to 3906 pixels per square point.

Q:Led display and led lighting What is the difference?

Application areas are different. Led display mainly in: government square, leisure square, bustling business center, advertising information release card, commercial street, railway station, sports venues (UNILUMIN Universiade) and so on. Led lighting is mainly home, mall, roads and other lighting

Q:Ask to tell, or what decoder, mkv format can only put one, the rest of the mkv can not put any meaning?

LED display support video format depends mainly on the LED display control software, generally supports a variety of formats of graphics and text pieces: TXT, DOC, RTF, AVI, JPEG, MOV, MPEG, DAT, VOB, BMP, JPG, TIFF, GIF, FLI, FLC, RMVB In fact, as long as you can play the video player, the display can be displayed! You put the display number of points set up, the video with the storm video playback, as long as the storm video to the LED display display area, the same size can be!

Q:What is the difference between an LED display and an LCD monitor?

LCD LCD liquid crystal display LCD full name, mainly TFT, UFB, TFD, STN and other types of liquid crystal display.

Q:LED display screen appears black? How to solve?

Of course, the above is basically caused by the hardware, then the software is the most likely is the computer suddenly poisoned, the solution is to financial security mode, and then a full anti-virus on the computer, and then use 360 security guards to repair the system

Q:How to identify the quality of led display quality

Masks, kit problems: the mask of the ink and consistency of the direct impact of the display led display, if the ink is good, led the quality of light, basically shows that there is not much problem.

Q:Production of LED display the basic raw materials which ah?

LED display (LED panel): LED is light emitting diode, LED abbreviation, referred to as LED. It is a kind of control by the semiconductor light-emitting diode display, the approximate look is by a lot of usually red light-emitting diodes, light off the light to show the characters. Used to display text, graphics, images, animation, market, video, video signals and other information display screen.

Q:LED outdoor display which part of the composition

Outdoor, LED display, as the future of outdoor display advertising media new favorite, widely used in finance, taxation, industry and commerce, post and telecommunications, sports, advertising, factories and mines enterprises, transportation, education systems, stations, docks, airports, shopping malls, hospitals,

Q:Is the TV screen good for the LCD or the LCD?

Although the cost of CCFL is not high, it is about ten yuan, but the maintenance staff will certainly open a high price to help you ), The operating voltage is lower (LED in 2V ~ 4V can work, and CCFL tube needs nearly 1200V high voltage to start, so need to use a special inverter circuit to provide high voltage. Inverter circuit is easy to bad.

Q:16: 9LED What is the approximate size of the display?

Ie the effective screen is the diagonal size representation. And the aspect ratio of 16: 9 is that we say widescreen, the unit is inches. From this we can calculate the scale factor. (The old TV used in the ratio of 4: 3 also we said the narrow screen)