The Variations Between LCD and DLP Projector

When shopping for projectors, you will doubtless be choosing between the two most typical projection technologies: DLP and LCD. Under, we’ll compare projectors of both types, explaining every know-how and the advantages of each residence theater projectors. You possibly can then resolve which projector is greatest for your leisure system.

DLP projectors

DLP expertise was invented by Dr. Larry Hornbeck of Texas Instruments in 1987 12 months, but spreading extensively into projector market started years later, and DLP structure projectors nonetheless owns solely ~50% of projector market in the world. DLP projectors have a DMD chip and the light is passed through it. On this chip there are composed 1000’s of micro mirrors, every of them symbolize a single pixel. These mirrors may be turned off or on, so the light is mirrored or deflected. Thats why DLP projectors usually has so high distinction ratio. To add colors to the image DLP projectors have integrated colour wheel. New models have at least 6 colors on shade wheel. Image and video quality highly depends on colour wheel speed, which ought to be 4x for great video high quality, 2x speed is just not recommended as it is high chance of rainbow impact appearance. Here we can recommend you Jimilab DLP mini projector.

DLP Advantages:

☆ Produces a easy, crystal-clear image

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

☆ Saller and lighter design profile

☆ Image pixilation is less seen than on LCD projections

☆ Filter-free design offers for virtually zero upkeep

☆ Saves vital upkeep dollars and labor over the projector’s lifespan, and lowers the total cost of ownership (TCO)

DLP Limitations:

☆ Requires more lumens than LCD in areas with ambient light

☆ Longer throw distance than LCD

☆ DLP coloration wheel might create “rainbow impact” on projected images

☆ Spinning colour wheel and exhaust fans produce noise

LCD projectors

LCD know-how is older compared to DLP. Our days most of LCD pico projector manufacturers use 3LCD technology, which was invented 1988 by Epson and still owns nearly half of projector market in the world. In LCD projectors the light is passed through three seperate LCD panels which represent three colors: red, green and blue (that’s the reason this expertise also is called 3LCD). When light is passedthrough the LCD panels, particular person pixels are turned on or off to allow light by way of or cease it. The separate colours are then converged and projected on the projection screen.

LCD Benefits:

☆ Delivers stronger brightness in its three primary colours

☆ Zoom lens presents more versatile mounting options

☆ Produces less noise than DLP projectors

☆ Richer colors present better ends in spaces with high ambient light

☆ Makes use of less power and outputs less warmth

☆ No “rainbow effect” on projected images

LCD Limitations:

☆ Requires constant filter cleaning and alternative

☆ Image pixilation is more visible when compared to DLP

☆ Larger, heavier design profile

☆ Black tones could appear more grey, leading to lesser distinction

☆ May have colour decay after extended use


Each DLP and LCD projector applied sciences supply key advantages over the opposite, however every may be better suited to totally different applications.

For instance, DLP projectors are more portable than LCD projectors; therefore DLP tends to be favored by presenters on the road (e.g. android mini projector). Because of DLP’s higher color saturation, higher distinction, and image stability, it has become a popular selection for dwelling theater usage. Alternatively, the three primary colours generated from LCD projectors are typically more accurate than DLP projectors. Neither expertise is healthier than the opposite—every has its own distinct advantages, as well as some drawbacks.