Position:It is burgeoning indication technology of the representing with LCD, PDP, DLP, LCoS, represented the way that technology of television of digital TV times develops, be destined to become the terminator of picture tube television. Digital TV, especially high definition television, also be destined to make the trend that world TV develops. As the development of standard of our country economy, cater to especially 2008 the chance of Beijing Olympic Games, the time that HDTV program appears beside us is not distant...
It is burgeoning indication technology of the representing with LCD, PDP, DLP, LCoS, represented the way that technology of television of times of the TV that count peace develops, be destined to become the terminator of picture tube television. Digital TV, especially high definition television, also be destined to make the trend that world TV develops. As the development of standard of our country economy, cater to especially 2008 the chance of Beijing Olympic Games, the time that HDTV program appears beside us is not distant. LCD, PDP, DLP, LcoS 4 will introduce to plant respectively below the actor defect of burgeoning indication technology and foreground.
LCD -- liquid crystal TV
Liquid crystal TV and traditional picture tube television are compared, liquid crystal television has a lot of advantages: 1, indication quality is high, without twinkle; 2, without electromagnetism radiate; 3, picture effect is good, without be out of shape, be true pure smooth show; 4, screen volume but retractility is good. At present the biggest LCD shows screen can go to 65 inches greatly, can use digital camera and mobile phone smally to go up however. Its bulk and weight all want Xiaoxu than CRT much. 5, definition is high, can achieve the result of HDTV truly; 6, way of digital type job, more perfect expressional number picture signal; 7, power comsumption is small, be the same as the 1/10~1/7 of area CRT television only.
Opposite at the PDP TV that is flat TV member likewise, LCD TV also has the advantage that place of TV of a few PDP does not have:
L, service life is longer, of PDP monitor nominal life is in mostly 25 thousand ~3 10 thousand hours, and be not recoverable, the 50 thousand ~7.5 of this and LCD monitor 10 thousand hours (can be in a poor light through changing the canal restores) the photograph is a lot of more inferior than wanting;
2, lower than power comsumption of PDP color television, more province report;
3, the main product that liquid crystal TV regards 3C industry as confluence, participate in what attracted numerous IT manufacturer and home appliance manufacturer jointly, reduce those who conduce to cost of liquid crystal TV, make the market big.
PDP -- plasma TV
In flat TV familial in, besides LCD, be PDP. PDP, namely plasma monitor, it is one of newest indication technologies after afterwards LCD.
PDP is belonged to " initiative light " planar indication technology. Core principle and principle of fluorescent lamp glow are similar, be in vacuum glass (discharge namely space) in infuse inert gase, next recycle brings to bear on the means of voltage, make the gas inside the canal produces discharge, use ionic effect and release an ultraviolet ray, illuminate besmears Fu provides mural fluorescent material in vitreous canal, fluorescent material can be stimulated to give out visible light, and different fluorescent material can be aroused to differ the visible light of color.
Previous12 3 4 5 6 7 8 Next
Related Articles
