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2022-04-20 18:33
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Company Profile
Shenzhen Liansen Optoelectronics Co. , Ltd.By certification [File Integrity]
Contact:liansen2019(Mr.)
Email:
Telephone:
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Area:Guangdong
Address:Guangdong
Website:http://www.lsonled.com/ http://liansen2019.weijia-group.com/
Small-pitch LED display has the characteristics of high refresh, high grayscale, high brightness utilization, no image retention, low power consumption, and low EMI. Even at low brightness, the grayscale performance of the display screen is almost perfect, and the level and vividness of the display screen is higher than that of the traditional display screen, and it can show more image details without loss of information. The number of times that the electron beam repeatedly scans the image on the screen. The higher the number of scans and the higher the refresh rate, the better the stability of the displayed image (picture). The lower the refresh rate, the more flickering and shaking the image, and the faster the eyestrain. Under high refresh rate, the small-pitch LED screen can capture images stably, without ripples and black screens, with clear image edges, and accurately restore the true image information.
Ndoor P1.875 SMD 3IN1 Technical Parameters
Product specification P1.875
Pixel diameter 1.875mm
Point center distance 1.875mm
Pixel density 284444 dots/㎡
Module size 240×240mm
Display specifications
Screen resolution 128×128
Display base color full color
Pixel composition 1R1G1B
Viewing angle Horizontal: 160° Vertical: 160°°
Brightness 200cd/㎡-1200cd/㎡
Color temperature 2000K-9500K adjustable
Flatness of unit ≤0.1mm
Display mode Synchronous display
Electrical Specifications
Maximum power ≤800W/㎡
Average power 100W/㎡-300W/㎡
Working voltage AC 110V-240V 50-60HZ
Other specifications
Refresh frequency: normal brush ≤1920HZ, high brush ≤3840HZ
Drive mode Constant current drive
Working environment Operating environment temperature: -10-60℃
Operating environment humidity: 10%-90%RH, non-condensing
Service life 100,000 hours
Product weight 7Kg/box, 30.3Kg/m?
Other properties (1) LED die parameters:
Red, luminous intensity: 55mcd, dominant wavelength: 620nm
Green, luminous intensity: 200mcd, dominant wavelength: 520nm
Blue, luminous intensity: 25mcd, dominant wavelength: 470nm
(2) Pixel parameters:
LED light type: SMD1515/SMD1010
(3) Box technical parameters
Cabinet resolution (width × height): 256 pixels × 256 pixels
Module distribution (width × height): 2×2
Box size (W×H×D): 480mm×480mm×40mm
Installation method: back frame installation/hoisting/inner arc installation
(4) Screen technical parameters
Chromaticity uniformity: within ±0.003 Cx, Cy
Maximum contrast: 8000:1
Flatness: ≥98%
Chromaticity uniformity: within ±0.003 Cx, Cy
Protection level: IP41
(5) System control parameters
Signal color processing bits: red, green, blue each ≥16bit
Frame change frequency: 60 frames/sec, high brush support 3D: 120 frames/sec
Brightness adjustment: manual / automatic / program control
Pixel correction: equipped with point-by-point correction of brightness and chroma
Control method: synchronous control
Control distance: Super Category 5 twisted-pair network cable, over 100 meters using optical fiber transmission
Software interface: Windows 10/8/7/XP
Signal input: HDMI, DVI
(6) Screen body operating parameters
Continuous working time: ≥7×24hrs, support continuous uninterrupted display
Average trouble-free working time: ≥10000 hours
Discrete out of control point: ≤0.0001, 0 when leaving the factory
Continuous out of control point: 0
Blind spot rate: ≤0.0001, 0 when leaving the factory
Screen temperature rise (use running state): ≤5 degrees
480mm*480mm
http://www.lsonled.com/