The Differences Between LCD and DLP Projector

When shopping for projectors, you’ll doubtless be selecting between the 2 most common projection applied sciences: DLP and LCD. Beneath, we’ll examine projectors of both types, explaining every technology and the advantages of both residence theater projectors. You can then resolve which projector is best in your leisure system.

DLP projectors

DLP know-how was invented by Dr. Larry Hornbeck of Texas Instruments in 1987 yr, however spreading broadly into projector market began years later, and DLP structure projectors nonetheless owns solely ~50% of projector market within the world. DLP projectors have a DMD chip and the light is passed via it. On this chip there are composed 1000’s of micro mirrors, each of them characterize a single pixel. These mirrors will be turned off or on, so the light is mirrored or deflected. Thats why DLP projectors usually has so high contrast ratio. To add colours to the image DLP projectors have integrated shade wheel. New fashions have at least 6 colors on shade wheel. Image and video high quality highly is determined by shade wheel pace, which needs to be 4x for great video quality, 2x speed 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 extremely-quick (sixteen microsecond pixel response time – about 1,000 occasions 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 supplies for just about zero maintenance

☆ Saves important 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 colour wheel could create “rainbow impact” on projected images

☆ Spinning color wheel and exhaust fans produce noise

LCD projectors

LCD expertise is older compared to DLP. Our days most of LCD projector manufacturers use 3LCD know-how, which was invented 1988 by Epson and nonetheless owns almost half of projector market in the world. In LCD projectors the light is passed via three seperate LCD panels which characterize three colors: red, green and blue (that is why this know-how is also called 3LCD). When light is passedthrough the LCD panels, individual pixels are turned on or off to permit light through 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 colours present better leads to spaces with high ambient light

☆ Utilizes less power and outputs less heat

☆ No “rainbow impact” on projected images

LCD Limitations:

☆ Requires constant filter cleaning and alternative

☆ Image pixilation is more seen when compared to DLP

☆ Larger, heavier design profile

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

☆ May have coloration decay after extended use


Each DLP and LCD projector technologies supply key advantages over the opposite, but each may 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 color saturation, better contrast, and image stability, it has grow to be a well-liked choice for house theater usage. Alternatively, the three fundamental colours generated from LCD projectors are generally more accurate than DLP projectors. Neither technology is healthier than the other—every has its own distinct advantages, as well as some drawbacks.