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Anonymous users2024-02-0614.The imaging principle and characteristics of the projector.
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Anonymous users2024-02-05The basic principle of the projector is to shine light on the display element of the image, which produces an image, which is then projected through the lens.
The display element of the image of a projector consists of a transmission type that uses light transmission to generate an image and a reflection type that uses reflected light to generate an image. But no matter what type it is, it is the same to divide the light of the projector into three colors, that is, red, green and blue, these three colors are also what we often call the three primary colors, and then produce images of various colors according to these colors.
Finally, the three-color image is combined into an image through a prism, and finally the lens is projected onto the screen.
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Anonymous users2024-02-041. Projector imaging principle: The projector is manufactured by the principle that the focal length of the lens object is less than two times the focal length into inverted and magnified. The projector first shines light on the image display element to produce an image, and then projects it through a lens.
2. Because the component itself can only be displayed in monochrome, it is necessary to use three elements to generate three-color components respectively, and then combine the three-color image into an image through a prism, and finally project it onto the screen through a lens.
3. DLP is the abbreviation of English Digital Light Processor, which is translated as Digital Light Processor. DLP uses a Digital Micromirror Device (DMD) as the optical valve imaging device. A DLP computer board is composed of an analog-digital decoder, a memory chip, an image processor and several digital signal processors (DSPs), all text and images are generated through this board to generate a digital signal, after processing, the digital signal is transferred to the heart of the DLP system - DMD.
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Anonymous users2024-02-03An image is generated by shining light on an image display element, which is then projected through a lens. The image display elements of a projector include a transmission type that uses light transmission to generate an image and a reflection type that uses reflected light to generate an image. The light from the projector lamp is divided into red, green, and blue colors, and then an image of various colors is produced.
An image is created by shining light on an image display element, and then projecting it through a lens. The image display elements of a projector include a transmission type that uses light transmission to generate an image and a reflection type that uses reflected light to generate an image. First, the light of the projector lamp is divided into red, green, and blue colors, and then an image of various colors is generated.
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