Small Pitch 4mm Indoor Advertising LED display
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m²
- Supply Capability:
- 10000000 m²/month
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Specifications
4mm indoor LED display
CE,ROHS,FCC,ISO CERTIFICATE
1)module size :128*128mm
2)brightness:1600cd/m2
3)resolution:62500dot/m2
Small pitch 4mm indoor advertising LED display
service
1) Service principles
response in time, solve problems as soon as possible and ensure the use.
2) Service period
In the Maintenance period of the LED screen body, free of all maintenance charges; After Maintenance period, only charge the material costs fees free of manual work fees.
3) Service scope
If the users find any problem that cannot be solved, please contact with our company, we can response in 24 hours.
LED screen composition
MODEL NO:Ri-T4
Item | Value | Iten | Value |
pixel pitch | 4mm | best view distance | 4m-12m |
pixel configuration | 1R1G1B | Power | 1170w/470w |
Led type | SMD2020 | Scanning method | 1/16scanning |
Module resolution | 32dotsx32dots | driving method | constant current |
module size | 128mmx128mm | view angle(H/V) | 120/120degree |
cabinet resolution | 128dotsx128dots | life time | 100000hours |
cabinet size | 512mmx512mm | frame frequency | 60HZ/50HZ |
module quantity | 4x4pcs | refresh frequency | 600HZ-2000HZ |
cabinet weight | 45kg/m2/ 35kg/m2 | gray grad | 12bits-16bits |
cabinet material | Steel/aluminum | colors | 36BITS-48bits |
pixel density | 62500dots/sqm | work temperature | -20to+40degree |
brightness | 1800CD/sqm | input voltage | AC110-220V |
brightness adjustment | automatic 256levels | IP garde(F/B) | IP50/IP20 |
control distance | cat cable:100m.muti mode fiber 500m, single mode fiber 15km |
FEATURES
♦ Long lifetime: Adopting high quality LED lamps as core material and patent PCB design for the screen, it essentially ensures long lifetime fo the product.
♦Wide view angle: Highly wavelength consistency of LED lamp and 120°horizontal and vertical view angles guarantee viewers can see the playing miages from any direction in front.
♦ Stable performanve: we make a spceial treatment of anti-electromagnetic wave and adopt distribution scan and modular design for the screen and it works more reliable and stables.
♦ Exquisite images:Nonlinearity correction technology makes the images exquisite clear, video images vivid and fidelity.
♦ Excellent flatness: percision design of module frame parts controls the deviation of beighbouring modules within 0.1mm and it has an excellent flatness without mosaic..
♦ High contrast:consistend deep black patent masks and black face lamps make the contrast higher and the color fresher.
♦ Live broadcast: It can support DVI,HDMI, 3G/HD/SC with SDI high definition display mode, suit for TV programes VCDprogrames, DVDprogrames and live broadcasting indoor .
♦ Easy installation: Modular design makes the installation and maintance easier.
♦ Good material:Adopting same levels of imported LED chips from taiwan, USA or Japan, high quality driving IC, low nosie power supply, which can guarantee the screen works mooth in the environment of -20 degree to 40degree.
♦ Multiple formarts :Customers can choose any one of display formats for the screen, it can supports TXT, graphoc, picture animation and video programe.
♦ Lacquer coating: Lacquer coasting can protect the PCB and relevant components from erosion of environment, it has the good resistance performance of low and high temperature, and excellent features of insulation, moisture proof, anti-creeping ,dustprrof,anti-corrosin.
♦ High shockproof performance: The cabinets must be tested for shockprrof performance before shipment to avoid poor contact because of loose of screws and disconnection of cables after ling line -haul.
- Q:Led display and led lighting What is the difference?
- D display and led lighting are two LED as a light source. The main difference between the two is: to achieve different functions. Led display is the use of dot matrix module, through the red, green and blue combination of three colors using the control system to achieve text, video, pictures and other content display. Led lighting is the main pursuit of brightness and white balance.
- Q:LED display power supply how to configure how many units with the plate is calculated.
- Upstairs are said that the P10, if you do not use the P10 it I tell you how to calculate the power of a board. Generally you take a lamp beads 0.02A to count, a board on the total lamp beads * 0.02, if the board is 4 sweep with the band / 4,8 sweep of the 8, the static is not removed to get a board of power
- Q:How do I choose the dot pitch of the LED display?
- According to the brightness of the lamp, waterproof level is divided into indoor and outdoor single color, indoor and outdoor full color series;
- Q:LED electronic display and P have anything to do
- The above-mentioned P4 indicates that the dot pitch is 4mm and P10 indicates that the pixel distance is 10mm. In addition, the best visual distance = point spacing / (0.3 ~ 0.8), for example, the dot pitch 16mm display, the best visual distance on this is 20 to 54 meters, the distance from the station closer to the nearest distance , And will be able to distinguish one of the pixels of the display, grainy stronger, stand far away, the human eye can not tell the details of the details.
- Q:LED display applications are what
- Securities trading, financial information, airport flight dynamic information display, port, station passengers, sports venues information display, road traffic information display, dispatch command center information display.
- Q:Led display brightness is not enough because of what are the reasons
- Display screen software which can adjust the brightness of the display. If you use the time for a long time, there are reasons for light failure, it is recommended to consider replacement
- Q:Production of LED display the basic raw materials which ah?
- Circuit board, light-emitting diode, 138,245D, 4953, driver IC, capacitor, resistance, mask, bottom shell, bracket, magnetic column, waterproof glue, waterproof pad, pin, cable, power cord, power supply , Box, steel structure, control system (synchronous receiving card, send card, adapter board; asynchronous card)
- Q:IPS screen and LED screen difference
- LED is the backlight, longer life, lower cost, with TN screen you slightly higher performance, LED performance is good, high dynamic contrast. The disadvantage is too bright, a little hurt eyes. Now the mainstream are used LED screen, short response time, suitable for playing games.
- Q:16: 9LED What is the approximate size of the display?
- 16: 9 is only a proportional form, the specific size to be determined according to the area of the display. You display 16 meters long, 9 meters high, is 16: 9 ratio; display length of 10 meters, 5.6 meters high, is also the ratio of 16: 9. So there is no specific size!
- Q:Comparison between LED display and DLP splicing
- high Brightness, low power consumption, long life, low heat, environmental protection and other advantages, the comprehensive use of the sound, light, electricity, maps, text, is all-round, perfect display of information end products.
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Send your message to us
Small Pitch 4mm Indoor Advertising LED display
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m²
- Supply Capability:
- 10000000 m²/month
OKorder Service Pledge
OKorder Financial Service
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