A 3LCD and DLP projector is good

If it is a home use, it is recommended to choose LCD, because the LCD is colorful and has a good sense of depth of field. The disadvantage is that the LCD life is short, about 5000-10000 hours, and the LCD LCD panel needs to be replaced.

If it is commercial, it is recommended to choose DLP, because DLP has a higher contrast, can display text documents more clearly, and the life of DLP chips is relatively long. The defect is that DLP is a digital digital technology, and the color reproduction is poor, which is not suitable for projecting some more colorful **,**.

Different places should be used different machines, DLP is generally darker, the picture is very delicate, the service life is long, the color of 3LCD is bright and bright, more suitable for watching movies, ** and other dynamics, if you use it at home, just use LCD, if it is for other purposes, see what is used more, choose it.

See what you do with it. If you are watching movies at home, choose LCD because the color is good; If it is a conference or teaching, choose DLP because of the good contrast and clarity.

In addition, from the perspective of brand, I personally recommend Epson because it is a first-line brand, and the other two are second- and third-tier brands in the projector industry.

See what to do, if it's LCD, if not, use DLP 3D, if you can choose it, it's definitely a quick shutdown.

First, the reference is different.

LCD projectors: Light emitted by a lamp is split into three colors: R (red), G (green), and B (blue) (the three primary colors of light), and each of them is given shape and motion through each LCD panel (HTPS method).

LCD projector: It is a high-tech product brought about by the development of liquid crystal technology, lighting technology and integrated circuits.

Second, the characteristics are different.

LCD projectors: These three primary colors are often projected, so light can be used effectively to produce bright and clear images. The projector using the 3LCD method has the characteristics of bright, natural and soft images.

LCD projector: The photoelectric effect of liquid crystal, that is, the arrangement of liquid crystal molecules changes under the action of electric field, affecting the transmittance or reflectivity of its liquid crystal unit, thereby affecting its optical properties, and producing images with different gray levels and colors.

Third, the advantages are different.

LCD projector: The 3LCD method does not exhibit a rainbow-like pattern called "color decomposition", so you can enjoy images for a long time with peace of mind.

LCD projector: the maximum support resolution can reach 1600 1200 (UXGA), the use time can be extended to more than 8 hours, with high brightness and high-fidelity image color, can be easily connected to a variety of ** signals.

Disadvantages: First, most of the bulb wattage used in DLP machines is low, but the brightness is high, so the bulb is in a high-load working state. Prone to problems.

Second, the overall structure of the DLP machine is simpler, the dust is easy to inhale, and the machine as a whole is easy to be dirty. The heat dissipation is not very good.

Third, the working principle of DLP machine DMD reflection imaging, the quality of DMD is really poor now, some machines start in two years, and it still depends on luck when you buy it.

Fourth, the machine of DLP is color wheel matching.

If there is a problem with the color wheel, you will realize that the color is not normal, or you will simply stop turning on the machine.

The issues I mentioned above are all business machines. The engineering machine is still better than I said. After all, the design principle is not the same.

DLP cost-effectiveness Consider the needs comprehensively.