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Screen-Door effect

DLP vs LCD vs LCoS projectors

DLP vs LCD vs LCoS projectors

This article discusses the DLP vs LCD vs LCoS projectors, including their operation principle, features, Motion Blur, Screen Door and Rainbow Effects, RGBRGB color wheel, Auto Iris technology, list of modern DMD (Digital Micromirror Device) chips, pros and cons of each technology, etc. The article also contains video showing the review of all technologies in modern projectors, including DLP vs 3LCD vs LCoS.

LCoS projectors

LCoS projectors

This article discusses the modern LCoS projectors, including their operation principle, Polarizing Beam Splitter (PBS), Silicon X-tal Reflective Display (SXRD), Direct Drive Image Light Amplifier (D-ILA) pros and cons. The article also contains a video showing the Sony SXRD (LCoS technology) VPL-VW870ES, VW570ES and VW270ES projectors.

What is projector and its types?

What is projector and its types?

This article discusses the modern projectors, including 3-chip and 1-chip models, their key features, DLP, LCD and LCoS technologies, their pros and cons, Screen-Door, rainbow and posterization effects, etc. The article also contains a video showing the visualization of the rainbow effect (color artifacts along the contour of fast-moving objects) in 1-chip DLP projectors.

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