The Differences Between LCD and DLP Projector

When shopping for projectors, you’ll probably be choosing between the 2 commonest projection technologies: DLP and LCD. Under, we’ll examine projectors of each types, explaining each know-how and the advantages of both house theater projectors. You may then resolve which projector is finest in your entertainment system.

DLP projectors

DLP know-how was invented by Dr. Larry Hornbeck of Texas Instruments in 1987 12 months, but spreading extensively into projector market began years later, and DLP structure projectors nonetheless owns only ~50% of projector market in the world. DLP projectors have a DMD chip and the light is passed via it. On this chip there are composed hundreds of micro mirrors, every of them characterize a single pixel. These mirrors will be turned off or on, so the light is reflected or deflected. Thats why DLP projectors normally has so high distinction ratio. To add colours to the image DLP projectors have integrated colour wheel. New models have at least 6 colors on colour wheel. Image and video high quality highly relies on colour wheel pace, which ought to be 4x for nice video high quality, 2x velocity is just not really helpful as it’s high possibility of rainbow effect appearance. Here we can recommend you Jimilab DLP mini projector.

DLP Benefits:

☆ Produces a easy, crystal-clear image

☆ Capable of projecting ultra-quick (16 microsecond pixel response time – about 1,000 instances quicker than LCD projectors), easy, jitter-free images

☆ Saller and lighter design profile

☆ Image pixilation is less visible than on LCD projections

☆ Filter-free design offers for nearly zero maintenance

☆ Saves significant maintenance dollars and labor over the projector’s lifespan, and lowers the total cost of homeownership (TCO)

DLP Limitations:

☆ Requires more lumens than LCD in areas with ambient light

☆ Longer throw distance than LCD

☆ DLP coloration wheel could create “rainbow effect” on projected images

☆ Spinning shade wheel and exhaust fans produce noise

LCD projectors

LCD technology is older compared to DLP. Our days most of LCD projector producers use 3LCD know-how, which was invented 1988 by Epson and still owns almost half of projector market within the world. In LCD projectors the light is passed by means of three seperate LCD panels which represent three colours: red, green and blue (that is why this know-how also is called 3LCD). When light is passedthrough the LCD panels, individual pixels are turned on or off to allow light by or cease it. The separate colors are then converged and projected on the projection screen.

LCD Advantages:

☆ Delivers stronger brightness in its three fundamental colours

☆ Zoom lens offers more versatile mounting options

☆ Produces less noise than DLP projectors

☆ Richer colors provide higher ends in spaces with high ambient light

☆ Makes use of less energy and outputs less heat

☆ No “rainbow impact” on projected images

LCD Limitations:

☆ Requires constant filter cleaning and substitute

☆ Image pixilation is more seen when compared to DLP

☆ Bigger, heavier design profile

☆ Black tones may appear more gray, leading to lesser distinction

☆ May have shade decay after extended use


Both DLP and LCD projector technologies supply key advantages over the other, but every could also be higher suited to totally different applications.

For instance, DLP projectors are more portable than LCD projectors; due to this fact DLP tends to be favored by presenters on the road (e.g. android mini projector). Because of DLP’s higher shade saturation, higher distinction, and that image stability, it has develop into a well-liked choice for home theater usage. Alternatively, the three primary colors generated from LCD projectors are generally more accurate than DLP projectors. Neither expertise is better than the other—each has its personal distinct advantages, as well as some drawbacks.