Zhongshan P12LED full-color display; P12LED full-color display how to sell

PH12 virtual full-color display a detailed technical parameters, die parameters Description: Model No. Name die size of a number of chips brightness wavelength red tube Opto die 630 ± 2nm710mcd2 stars 12 mil 2 die pure green tube Shilan 525 ± 2nm1900mcd1 stars 14 mil 3 pure blue tube Shilan die 470 ± 2nm380mcd1 stars 14 mil 4 package DIP 546 5 horizontal viewing angle ≥120o 6 vertical viewing ≥65o 7 Display color 256 * 256 * 256 = 16777216 colors to make color 8 Remarks white balance to achieve the best results, choose positive wave length of the die, the brightness of the color of the LED light, there are strict requirements, in which each color brightness of the color ratio is: R: G: B / 3: 6: 1, no mosaic now appear like two, pixel structure of the pixel resolution: 6944 points / square meter structure description: Each pixel uses 2 pure red 1 green 1 blue-4 LED light tubes. Third, the cell plate and module parameters No. Name Parameter 1 unit board module specification PH12 virtual full color 2 cell plate module size 192mm * 192mm 3 Module resolution 16:00 * 8:00 = 128 2.4, box specifications No. Number Name Parameter 1 Cabinet Specifications PH12 full color IP65 waterproof box 2 box size 960 mm (width) × 768 mm (height) 3 Module 4 (W) × 6 sheets (high) = 24 4 Cabinet Resolution 80 points × 64 points = 5120 point 5 backdoor standard double-door cabinet 6 is a fan inside the box with a fan 7 Case Supply / signal interface structure within the string line 8 is waterproof IP65 grade five, each full-color display screen body part Design No. Project HERO-P12 1 Best viewing distance 8 m to 300 m 2 display brightness ≥5500 CD / m 3 screen horizontal viewing angle ≥120 ° 4 screen vertical viewing angle ≥65 ° 5 Storage Temperature -40 ℃ ~ + 85 ℃ 6 Operating temperature -25 ℃ ~ + 65 ℃ 7 relative humidity 10% ~ 95% RH 8 screen body weight 65kg / m 9 Packing carton + wooden frame 10 Operating voltage 380V ± 10% 11 400 ~ 600 W average power / m2 12 Maximum power consumption 1000W / m2 13 Static constant current drive 14 refresh frequency ≥420Hz 15 frame frequency ≥120Hz 16 points out of control out of control rate of 2-3 / 1,000,017 grayscale / color logic 1/10000 year later Output 16384, CRT visual 256 grayscale, color: 16777216 color VI, 18 image display technology parameters adjust the white balance / contrast / visual correction / hue adjustment / single group adjust the brightness 19 Brightness adjustment software 100 adjustable , depending on the ambient brightness automatically or manually adjust the display brightness 20 video signal RF, S-Video, RGB, AV, cable television and other video sources 21, DVD, VCD, PC, RGBHV, YUV, YC, COMPOSITE, VIDEO 22 Playback mode video, animation, text and other information, or any combination alternately using the signal processing capability of not less than 23 10bit 24 computer display mode 1024 × 768; 1280 × 768; 800 × 600 25 VGA video switching sync frame 26 with anti-γ correction curve with three or more γ curve 27 control systems can be adjusted using the PCTV card + DVI card + control card + optical fiber transmission (optional) 28-hour MTBF ≥10000 29 Screen lifetime ≥100,000 hours (100,000 hours) 30 continuous working time ≥72 31 hours Flatness any adjacent pixels ≤0.5mm; module splicing clearance <1mm 32-uniformity pixel light intensity, brightness uniformity module 33 Blind spot rate <0.0001 (pixel failure rate / was a discrete state) 34 electrical overcurrent protection , short circuit, overvoltage protection 35 external protective waterproof, moisture, dust, snow, high temperature (heat), corrosion, fire resistance 36: lightning protection and grounding resistance <10Ω grounding resistance <4Ω 37 more effective communication distance within 500m multimode fiber, single-mode fiber within 20km (available network cable) 38 resistance to salt spray ability to meet GB / T 2423.17-93, GB2424.10 Seven, control system 39 controls the host association to open days over the host computer or the same grade 40 operating system WIN 98/2000 / XP 41 synchronized with the computer control mode 42 DVI graphics card 43 software LED Studio (LEDALL) Shenzhen Electronic Technology Co., Ltd. He Ernuo