#Projector definition full#
#Projector definition portable#

This can be avoided by installing black borders around the older DLP projector screen. Light leakage: Grey band outside of the image can cause stray light reflecting off the edges of the mirrors on DLP chip.The Rainbow effect: Looking away from a projected image on older DLP or from one side of a screen may have “rainbow” effect, or moment of rainbow-colored stripes around brighter objects.The few disadvantages of DLP projectors are: More light-efficient: A same wattage lamp in an LCD and DLP would produce a brighter image in the LCD.Sharper image: LCD projectors have sharper image than DLP projectors at equal resolutions.LCD projectors do not have a color wheel. More accurate colors: DLP projectors can have clear section in color wheel, reducing saturation.Better picture quality: The quality of pictures is much better in LCD projectors as compared to DLPs on account of.LCD projectors claim three main advantages over DLP projectors: Reliability: DLPs have fewer parts and are less expensive to repair - sealed optics are good for dusty environments.

Reduced Pixelation: DLP projectors have a muted pixel structure when viewed from a normal viewing distance, which may not affect a PowerPoint presentation, but will affect smooth video presentations.Higher Contrast: DLP projectors’ deep blacks achievable make them popular for home cinema applications.

#Projector definition portable#

DLPs using LED or pico technology are even more portable and can connect to smart phones, tablets and other mobile devices.

Portability: DLP projectors tend to be smaller and easier to transport given one chip versus LCD’s 3 panels.

Pros and Cons Advantages of DLP over LCD projectorsĭLP projectors offer road warriors and home theater enthusiasts many advantages: This video guides you on what factors to consider before you buy a projector: Other factors like sharpness, clarity, picture quality, etc. The ideal choice for your projector depends upon several factors: whether you want it for a home theater or office presentations whether it has a dedicated spot or will be used when traveling often and, of course, budget.

What to Look for when Choosing a Projector Sharper image better picture quality than DLP projectorsīuliker, Not very convenient for portability Good picture quality, but poorer than LCD projectors *More visible pixels *Some screen door effect on certain video images *Larger - even for same lumen # *Poorer contrast *Black is lighter gray than in DLP

#Projector definition full#

*Some 'rainbow effect' *More moving parts *Produce audible whine *Poorer reds, yellows at full power *Color saturation *More lumens than LCD with ambient light *Richer color dynamics in ambient light *Less power *Throw less heat *No 'rainbow effect' *Quieter, sharper image on data *Smoother video *Smaller box *Pixels less visible *“Filmlike” on HDTV *Generate 'blacker' blacks *Higher contrast *Portable Colors then pass via 3 separate prisms, with colors converged via 2nd prism for projection on screen. Projected light onto mirrors split to 3 primary colors: red, green and blue. Type of video projector for displaying video, images or computer data on a screen or other flat surface modern equivalent of the slide or overhead projector.ĭLP’s one chip is with a reflective surface having 1,000s of tiny mirrors coordinated with a light source to reflect digital imagery to any surface

Type of projector technology that uses a digital micromirror device. Comparison chart DLP Projector versus LCD Projector comparison chart