P1.9 indoor LED lightbox display high refresh rate for indoor advertising
Specifications:
|
Unit module |
Pixel pitch |
1.9 mm |
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Pixel density(dots/sqm) |
277000/sqm |
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LED encapsulation |
SMD1010 |
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Driving method |
1/30 |
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Module size(mm) |
152mm*228mm |
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Resolution of module( dots) |
80*120 |
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Major technical parameters |
Cabinet size |
1.216m*0.684m( 55'') |
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Brightness |
<800cd/ |
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Refresh rate |
>2000HZ |
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Color temperature |
6500K |
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View angle(H/V) |
160°/140° |
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Grey scale |
16bit |
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Brightness adjustment |
256 grade/ Manually/ Automatically |
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Working/ storage temperature |
-20~50/ -30~60 |
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Working/ storage humidity |
10~90 RH |
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Working voltage |
AC220/110V 50Hz |
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Protect degree |
IP43 |
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MTBF |
>5000h |
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Life span |
100000h |
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Input Signal |
AV, S-VIDEO, VGA, DVI, HDMI, SDI, DP |
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Operation system |
Windows 7/XP |
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Control distance |
cat-5 data cable:<100m, optical fiber<15km |
Description:
1. nice design: the cabinet design is very nice looking and it can be applied for high level application such as shopping mall.
2. Seamless connection: For small pitches LED display, if the space between cabinets is big, it will be not good. Our connection is totally seamless.
3. Low brightness with good grey scale: For small pitch LED display, people will stare at the LED screen for a long time. So the brightness should be very low to protect viewers’ eye. We apply black face LED lamps and the brightness can be as low as possible. But the grey scale is still very good. It can reach 16 bits. It makes sure that the picture showing effect is still good.
4. High refresh rate: Since small pitches LED screen will be applied for high-leveled occasions and there will be camera used. So the refresh rate of the LED screen must be high. Our screen’s refresh rate can reach above 2000 Hz and it is suitable for camera.
5. No-fan design: For small pitch LED screen, sometimes the application occasions should be as silent as possible. Normal design of fan on the cabinet is out of time. Considering this point, we apply good materials for heat output and at the same time, we reduce the power consumption of the LED screen. So there is no need for fan.
6. Fast maintenance: With our humanized cabinet and module design, if there is any problem, we will make fast maintenance.
7. Moire-remove effect: Moire is a common problem for HD screen. BAKO applies special IC and PCB design to remove moire to get good effect.
