SMD Type LED Curtain Screen Foddering Type

(1)Construction Description

Each pixel contain  1 red 1 pure green 1 pure blue  3 in 1 SMD 5050

Pitch25mm , resolution  1600pixels/ m² 

(2)Professional analysis

No.

Professional analysis content

Analysis item

1

Color matching analysis

In order to make the color matching reach the best white balance effect,the color matching rate of different color brightness is  R:G:B/3:6:1

(3)Pixel Parameter

No.

   Item

Parameter

1

Pixel pitch

PH25 mm

 2

Pixel configuration

1R 1PG 1PB

(4)LED Parameter

No.

SMD LED

Wavelength

Brightness

Chips

1

Red

620-625nm

420mcd

Nichia/Cree/Opto

2

Pure Green

525-530nm

1650mcd

Nichia/Cree/Silan

3

Pure Blue

465-470nm

750mcd

Nichia/Cree/Silan

(5)Screen Body Technical Parameter

1

Unit Cabinet Size

400mm(W)*400mm(H) 16*16 pixels

2

Display brightness

≥4000cd/ m²

3

Brightness adjustment

256 grade automatic, 8 grade manual

4

Drive Mode

Static

5

Driving IC

MBI5026

6

View Angle

115/115 degrees(level/vertical view angle)

7

View Distance

20-400 meters

8

Grey Scale

256 grades

9

Display Colors

1.073M

10

Frame rate

60 Hz/s

11

Refresh rate

400Hz/s(Guarantee that the picture will not tingle when the pick up camera is kinescoping)

12

Control Mode

To be synchronized with computer monitor

13

Data Transmission

Parallel RS422 mode

14

Screen Lifespan

>100000 hours

15

Blind Spot Rate

≤0.0001

16

Screen Power Consumption

Max: 250w/ m²,Average:100w/ m²

18

Color Temperature

6500K±500

19

Screen body weight

≤ 3KGS/ m²

20

Control Distance

120 meters(without relay)(optical fiber transmission 500M-10000M)

21

System Working Temperature

-20°c~+60°c

22

System Working environment humidity

10%—90%RH

23

System Operating Platform

WINDOWS(WIN98,WIN2000, WIN XP)friendly interface, Keep the interface for the secondary development

24

Operating Voltage

AC100V±240V  50~60HZ