P4三合一led全彩單元板
P4三合一led全彩單元板
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P4三合一全彩單元板
模組特點(Module Features)
◆4mm極小像素間距,R、G、B三種顏色的晶片封裝在一個膠體內(nèi)組成單個像素,此燈為啞光極小封裝燈,混色性能極好,顯示密度高達62500pixels/sqm;
With the smaller pixel pitch, three vertically arranged of R G B lamp which constitute a single pixel makes best color performance and the density can reach 62500pixels/sqm.
◆40*40顯示分辨率、160mm*160mm模組尺寸,燈驅合一結構,可靠性高;
With the resolution of 40*40, module size of 160mm*160mm, the structure of combined driver board ensures the high reliability.
◆視角大,顯示圖象柔和,像素密度大,適合室內(nèi)觀看;
With larger view angel, soft image, high definition which is suitable for indoor application.
◆超高亮、低衰減、高可靠性、一致性好、高耐候性;
With the features of super brightness, low attenuation, high reliability, good consistency、and high weather ability.
◆使用最新高品質恒流驅動IC,刷新率超過2500Hz
Using new high quality constant current drive IC,Rfresh rate can more than 2500Hz.
◆效果無顆粒狀,勻色性較好,無馬賽克現(xiàn)象;
With the effect of non-granular, better color uniformity, non-mosaic phenomenon.
◆多層電路板結構設計,電流分布均勻,功耗小、散熱快,有效延長屏的壽命,可靠性高;
With the design of multi-layer circuit board makes the uniform of current distribution, quick heat dispelling, long life span and high reliability.
主要技術指標(Main Technical Parameters)
參數(shù)parameters |
單位 units |
值value |
像素間距pixel pitch |
mm |
4 |
顯示分辨率display resolution |
pixels |
40×40 |
像素配置 pixel configuration |
1R1G1B | |
物理密度 physical density |
Pixels/sqm. |
62500 |
驅動方式 driver mode |
Duty |
1/8 |
模組尺寸 module size |
mm |
160×160 |
刷新率 Refresh rate |
Hz |
≥2500 |
灰度等級 gray scale |
level |
65536 |
亮度 brightness |
Nits |
1400 |
視角 viewing angle |
° |
H:120 V:100 |
最佳視距 optimal viewing distance |
m |
4 |
LED封裝 LED encapsulation |
SMD2121 NICHIA 啞光燈 | |
驅動芯片 driver chip |
16bits constant current MBI5050 | |
工作電壓 work voltage |
V |
5 |
功耗 power consumption |
W |
30 |
工作溫度 work temperature |
℃ |
0-45 |
壽命 life time |
hours |
100,000 |
重量 weight |
g |
260 |