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P3.91 Video Display

- Apr 09, 2018 -

P3.91 Smd Led Video Display detail information:

1.HD&DELICATE IMAGE

High resolution,pixel pitch is 3.91mm,high refresh rate>= 2000,clearimage when taking photos or camera shooting.

2.LARGE VIEWING ANGLE
140' great viewing angle,make the display more visual range,no matter from any Angle all can see clearly the quality of the display screen.

3.HIGH CONTRAST,BRIGHT IN COLOUR
Adopt high quality 3528SMD LED,wiht a black mask,high contrast,make the image more clear and bright.

4.FAST MAINTANANCE
Just gently twist lock to open the door to maintanance,quickly and convenient.

5.SEAMLESS SPLICING
Using quick lock connection,seamless splicing combination the whole screen installation,support rapid installation and disassembly,installation time is only a quarter of the traditional structure.

6.COOLING SYSTEM DESIGN
Adopted grating air convection cooling system,good heat dissapation.


P3.91 smd led video display parameters

Module

Pitch/mm

P3.91

P4.81

P5.68

Modulesize/mm

250x250

250x250

250x250

Densityofpixel/(dots/m2)

65410

43222

30995

Ledencapsulation

SMD2525

SMD2727

SMD3535

Resolutionofmodule

64X64

52X52

44X44

Main

Optimumviewingdistance

3-50m

4-50m

5-75m

Viewangle/°

140H,120V

140H,120V

110H,60V

Maxpowerconsumption/W/M2

1100

1000

800

Sizeofcabinet/mm

500X500

500X500

500X500

Resolutionofcabinet

96x96

80x80

64x64

Weightofcabinet/kg

15

15

15

Drivingmethod

1/16scanconstantcurrent

1/13scanconstantcurrent

1/11scanconstantcurrent

RefreshrateHz/S

≥2000

≥2000

≥2000

Luminanceofwhitebalance

≥1400nits

≥1400nits

≥1400nits

OperationofEnvironmentalTemperature/°C

below30toabove50

Workingvlotage

110-220VAC/+/-10%

Greyscale/color

displayingcolors≥16.7M(synchronized)

Brightnessadjustment

256levelsofeachcolor(manually),100levelsofeachcolor(automatically)

Inputsignal

RF,S-Video,RGB,RGBH,YUV,YC&Composition,etc

Controlsystem

linsn(sendingcard,receivingcardsandHubs)

Averageofnon-failurelife

>50,00h

Lifespan

>100,000h

Defectdotrate

<0.0001

Chinese P3.91 SMD led video displaycan be used in many kinds of advertising/message showing in all kinds of outdoor environmental situations. Under different design content, theSMD led video displaycontrol system shall out put the different details of unique content for each customer demand.

p3.91  led video display.jpg

WealwayskeepcooperatewithChinaStateConstructionEngineeringCorporationn(CSCEC),ChinaCommunicationConstructionCorporation(CCCc),ChinaRailwayEngineeringCorporation(CREC)tojoininthedomesticandoverseasbiddingsandprojectsconstructions.

p3.91 video display.jpg


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