The Variations Between LCD and DLP Projector

When shopping for projectors, you may possible be choosing between the two commonest projection technologies: DLP and LCD. Beneath, we’ll evaluate projectors of each types, explaining each technology and the advantages of both home theater projectors. You possibly can then decide which projector is finest for your leisure system.

DLP projectors

DLP know-how was invented by Dr. Larry Hornbeck of Texas Instruments in 1987 year, however spreading widely into projector market began years later, and DLP construction projectors still owns solely ~50% of projector market in the world. DLP projectors have a DMD chip and the light is passed by way of it. On this chip there are composed hundreds of micro mirrors, every of them represent a single pixel. These mirrors will be turned off or on, so the light is reflected or deflected. Thats why DLP projectors often has so high contrast ratio. To add colors to the image DLP projectors have integrated coloration wheel. New fashions have not less than 6 colours on shade wheel. Image and video high quality highly depends upon coloration wheel velocity, which should be 4x for great video quality, 2x pace shouldn’t be really helpful as it is high risk of rainbow impact appearance. Right here we can advocate you Jimilab DLP mini projector.

DLP Advantages:

☆ Produces a smooth, 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 visible than on LCD projections

☆ Filter-free design supplies for nearly zero maintenance

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

DLP Limitations:

☆ Requires more lumens than LCD in areas with ambient light

☆ Longer throw distance than LCD

☆ DLP colour wheel may create “rainbow impact” on projected images

☆ Spinning colour wheel and exhaust fans produce noise

LCD projectors

LCD expertise 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 in the world. In LCD projectors the light is passed by means of 3 seperate LCD panels which characterize 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 way of or stop 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 gives more versatile mounting options

☆ Produces less noise than DLP projectors

☆ Richer colours provide better ends in areas with high ambient light

☆ Makes use of less power and outputs less heat

☆ No “rainbow effect” on projected images

LCD Limitations:

☆ Requires constant filter cleaning and alternative

☆ Image pixilation is more seen when compared to DLP

☆ Bigger, heavier design profile

☆ Black tones may seem more gray, resulting in lesser distinction

☆ May have coloration decay after extended use


Both DLP and LCD projector technologies supply key advantages over the opposite, but every could also be better suited to completely different applications.

For instance, DLP projectors are more portable than LCD projectors; subsequently DLP tends to be favored by presenters on the road (e.g. android mini projector). Because of DLP’s higher shade saturation, better contrast, and image stability, it has develop into a well-liked selection for residence theater usage. Then again, the three fundamental colours generated from LCD projectors are usually more accurate than DLP projectors. Neither technology is best projector than the other—each has its personal distinct advantages, as well as some drawbacks.