And other dynamic definition plasma and Character LCD Modules

Dynamic definition refers to the dynamic image playback screen resolution, sharpness , dynamic screen presence embodied in the "tail " , the impact of presence and overlapping . This depends mainly on the TV itself, the response rate, response speed of the LCD TV because the basic 8 milliseconds or less , which will produce significant smearing . The response speed plasma TVs up to 2-3 microseconds , 1-3 microseconds with traditional CRT flat , beyond the range of the human eye can recognize completely negligible in terms of the dynamic image viewing , plasma become the first choice of consumers flat-screen TVs .

LCD TVs rely on rotating LCD panel in LCD control light by forming an image , rotate LCD (ie pixels from dark to bright or dim the lights ) There is a process that requires a reaction time. Response speed of LCD TVs generally slower , so the performance of the screen when there is a lag dynamic picture of the phenomenon , the so-called liquid crystal "tail " phenomenon. Values ​​greater response speed , screen appears tailing phenomenon more serious image overlay . From the current perspective of the development of Tsingtek Lcd display module technology , the response rate has improved ( horizontal scanning improved vertical still did not improve ) , but by the principle of limited , tailing problem difficult to eradicate.

Currently more fashionable LED LCD TV , has been strengthened in terms of dynamic definition , but because LED LCD TV LCD TV is still using the principles of manufacturing , so in terms of response time is still not completely ignored .

Response speed plasma TVs up to 2-3 microseconds , 1-3 microseconds with traditional CRT flat , beyond the range of the human eye can recognize completely negligible . The latest chip technology can be a dynamic industry's highest resolution 1080 lines .

April 22, 2008 released by the China Video Industry Association, the " dynamic definition plasma digital TV test method " standard, the measuring method: a dynamic display screen on the established dynamic resolution measurement mode to 4.5PPF ( per Course number of pixels ) of the speed , that is about 8.5 seconds per frame to move again , and then determine whether the picture is clearly visible by visual inspection , after the speed change to 5.0PPF, also by visual inspection to determine whether the picture is clearly visible.Tsingtek Character LCD Modules These two dynamic resolution measurement data is averaged. The eye of the flat panel display dynamic performance of real feeling , it can be evaluated by the measurement . 4.5PPF ( picture from left to right lateral movement of about 8.5 seconds ) and 5.0PPF ( picture from left to right lateral movement of about 7.7 seconds ) , more than twice the average number of lines for the TV test .