Digital light processing
Set of chipsets
Digital light processing
Digital light processing (DLP) is a set of chipsets based on optical micro-electro-mechanical technology that uses a digital micromirror device. It was originally developed in 1987 by Larry Hornbeck of Texas Instruments. While the DLP imaging device was invented by Texas Instruments, the first DLP-based projector was introduced by Digital Projection Ltd in 1997. Digital Projection and Texas Instruments were both awarded Emmy Awards in 1998 for the DLP projector technology. Digital light processing (DLP) technology continues to be used in projection and other optical applications. DLP projectors are based on a semiconductor chip called a digital micromirror device (DMD) that contains an array of tiny mirrors that can be tilted one way or the other to control the direction of the reflected light. A one-chip system or a different red, green and blue optical path in a three-chip system can be used to create colour images. DLP technology is used in DLP front projectors (standalone projection...
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