Samsung DLP problems (Shuts down/ white dots)

[Isiah]

Hi all,

I have highly innovative HDTV TV - wall-mount design with ultra-thin LED light source driven 1080P full HD DLP rear projection TV, Samsung's offering a staggering 100,000:1 contrast can demonstrate a clear black and white is very clear video image. It is understood that Samsung's DLP with LED light source instead of the new conservative UHP lamp, can be life of the product from the original 6,000 hours to 20,000 hours, while maintaining the brightness does not decay durability. But my TV Samsung have DLP problems (Shuts down/ white dots). Please reply.

[Ernest]

LED technology from the current point of view, not yet reached the real naive, Samsung introduced the new products it is testing, LED technology and the popularity of the infant still have a long way to go. The effects of the life of the product life of more than one indicator light. First, to achieve mass production of new technologies, and second, to further enhance cost-effective, third is the diversification of product lines. However, from the current Samsung, Sanyo and other manufacturers introduced LED rear light look, LED light source technology is expected to stand up to the possibility of rear-projection big or very big. All the best.

[Venator]

This is because of the role of liquid crystal light valve switch is not very thorough, that is liquid at the beginning of time and can not fully open, so that 100% of light through, the relevant fact was not fully closed, there is a small part of the light given a statement, so even the best LCD screen contrast will not be very high, simply by improving brightness, although it will increase the amount of light, but where would the original leaked leak more and decrease the contrast, image quality does not improve, but also may cause overheating damaged LCD screen. All the best.

[Quentin]

The performance of its decision to cast the target color ceiling fans now get the color screen is basically, the LCD screen normal life-expectancy is 20,000 hours. Its main brands include Sharp, Toshiba, CASIO, EPSON, NEC, etc.; pixels in the 6 600 000 between; pixel type of well-point, hexagon, vertical bar types; arranged in a glyph, a font, such as side lineup. From the drive way into analog screen, digital screen two (currently for LCD color monitoring and color cast mostly analog screen, digital screen due to technical and price and other reasons not yet widely used); input 6 ~ 21 feet, respectively, is the power supply positive, negative, R, G, B, S, H, V, etc.; input methods are being driven, two negative drive. Check and reply.

[Paxton]

Can be achieved, but there is no need to waste some of the proposed use of dual-lamp single-ray machine, this cost-effective, feature also realized, do not blend. Problems can contact the manufacturer support center. Big-screen television to give viewers even more shocking, vivid images, with the audience on television screens, picture quality is getting higher, big-screen television in the arts, news, features and other programs used more and more wide. The current big-screen television are mainly three types: CRT TV wall, LCD and DLP TV TV Wall wall. All the best.

[Regina]

DLP, there are three different modes, namely, single-chip DLP model, two DLP models, three DLP models, three DLP model provides the highest brightness, single-chip DLP model, white light through the condenser on coke to color separation wheel, RGB color separation wheel is composed of three color filters, color separation rounds through the light shines on to the DMD, with the color separation wheel rotation, RGB three color light will be the order of irradiation DMD, color separation wheel and RGB tri-color signal synchronization .Check that and reply.