The Design And Implementation Of Variable-Speed Scanning For The Shutter Glasses3D LCD

With the development of liquid crystal display technology, more and moreconsumers need a better viewing results.3D display technology has become anindispensable function for the TV. The shutter glasses3D display system wins thefavors of consumers and market by its better3D’s effect, higher resolution,lower-cost liquid crystal module etc than its competitors.This research focuses on the variable-speed scanning of shutter glasses3Ddisplay technology. Firstly, this paper analyzes the history of TV and the originand development of3D TV technology. Secondly, it introduces the theory ofliquid crystal display, and analyzes the advantages and disadvantages of varioustechniques between various3D display technologies. Lastly, it gives a detailedanalysis and summary about the variable-speed scanning of shutter glasses3Ddisplay technology.By the accumulation of backlight control system and3D liquid crystal displaytechnology, it designs a two-line LCD scanning technology. It can short thescanning time of an image. In the3D mode, it can alleviate the crosstalk throughinsert the black field. In this paper, this technology can enhance the brightness andelectric current by a double boost booster circuit. In the OD process, it has solvedthe high system cost and the uneven brightness problem in the gray-scale blackfield, reduce the crosstalk between the left and right eye. This article solves aninconsistent problem about the screen brightness uniformity, make whole backlitacross the screen brightness uniformity increased apparently.Finally, variable-speed scanning of shutter glasses3D display technology canachieve high-quality3D display without increasing the cost. In addition, this work can also enhance the competitiveness of products and make a great contributionfor the developments of3D techniques.