TFT Kechuang company supplies DLP big screen

 DLP is "Digital Light Procession" abbreviation, is the digital light processing, which means that this technology should put a video signal through digital processing, and then the light is projected. It is based on TI (Texas Instruments) has developed a digital micromirror device --DMD (Digital Micromirror Device) technology to complete visual digital information display. More specific points, that is, large-screen projection DLP technology digital micromirror chip (DMD) as the primary key processing element to implement digital optical processing. The principle is that by UHP lamp cold light emitted by condensing lens, the light by Rod homogenized, processed through the light through a color wheel (Color Wheel), splits the light into more color and other RGB color (or RGBW ), then the colors projected by the lens on the DMD chip, and finally through the projection lens reflex image on the projection screen. dlp large-screen digital light processing systems dlp large screen display system The principle is that by UHP lamp cold light emitted by condensing lens, the light by Rod homogenized, processed through the light through a color wheel (Color Wheel), RGB light into three colors (equal or more RGBW color), then the colors projected by the lens on the DMD chip, and finally through the projection lens reflex image on the projection screen. dlp big-screen image after the adoption of the principle of light refraction on the color wheel DMD chip, DMD chip received Dashboard will light control signal is transmitted to the projection screen. DMD chip, looks just a small piece of mirror, is encapsulated in a confined space consisting of metal and glass, in fact, this mirror is composed of hundreds of thousands or even millions of micromirrors thereof. In XGA resolution DMD chip, for example, in a wide 1cm, 1.4cm long area has 1024 × 768 = 786432 micromirrors units, each micromirror represents one pixel, the image constituted by the pixels. Since the pixel and the chip itself is quite small, so the industry is also known as the miniature display device microdisplay products. dlp large screen splicing technology excellent dlp large screen splicing technology, relying on true color Kechuang years of professional experience and using the latest scientific and technological achievements through the rigorous testing to achieve the advanced large-screen display technology. It makes the screen at different temperatures, humidity, and always maintain the long-term safety and smoothness of the structure and so on. HD highlight of rear projection unit, TFT Kechuang own multi-screen control system and signal interface devices complement each other, can be composed of 2 × 2,3 × 3, and so on up to 8 × 8 dlp large screen display systems. Under the system configuration flexible, customers can meet the actual needs of the premise maximize cost savings. dlp large screen splicing system advanced modular structure Branch a true color large-screen DLP engine uses advanced modular design, composed of several relatively independent power modules, lamps, light machines, etc., so that the engine has a good dust, thermal properties and resistance to electromagnetic interference, thus effectively extending the engine life, greatly simplifies maintenance and service operations. Article by Branch a true color www.bjrealcolor.com more advice you can also focus on www.zcdpm.com