LED Display  
Hotline:+86-400-888-0158 Contact Us English Chinese
Home About Liantronics Products Projects News Services & Supports
LED Display Series
· High-end LED Display
· Universal LED Display
· Abnormal LED Display
· Rental LED Display
Display Control System
· Liantronis Control System
· Pixel Calibration System
LED Lighting Series
· LED Panel Light
· LED Light Box
LED Decoration Series
·Network array Christmas tree
· Engineering Software
  Home > Product Center > Pixel Calibration System
 Pixel Calibration System  
Photo before calibrating Photo after calibrating
Profile
     
  • Our pixel calibration system is applied in following two occasions:
    ----Spot-by-spot brightness & chroma correction for single cabinet. That means every cabinet must be calibrated on the production line, thus ensure that each cabinet can reach a high uniformity before delivery.
    ----On-site spot-by-spot brightness & chroma correction for a whole led screen. That means a on-site calibration on a suitable viewing place, ensuring that the screen reach a high uniformity at the viewing place.
  • Support rapid single image analysis, which enables the software to measure 40,000 LED on each record chart of the screen
  • With automatic centering, it can find the center of each LED screen automatically, even when the module or panel is irregular
  • Have flexible definition of geometric function, which is adapted to any amount of and any arrangement of LED
  • Edge effect control can get rid of lines forming between the panels
  • Tilt module control can get rid of the tilt angle of a tile module
  • Statistical analysis tools can record and display the central tendency, diversion and gradient statistics of brightness & chroma.
  • Data chart tools can show the uniformity of brightness and the distribution of chroma.
  • User designated pass/fail criteria corresponds to each LED’s brightness and chroma
  • All data recorded, It stores all before/after and pass/fail records, consisting of the correction factors of each pixel, the test date, operator, serial numbers and testing conditions of each module and panel.
  • Calibration accuracy: brightness ±3% after calibration, chroma ±.003Cx,Cy after calibration
  Sitemap  |  About Us  |  Send Inquiry  |  Hotline  
©Copyright 2010 Shenzhen Liantronics Co.,Ltd. All rights reserved  E-mail:oversea@liantronics.com  LED Display