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LCD Technology projectors

Posted by alex on 7/27/2012 to Tech guide

LCD Technology projectors

LCD projectors is a high tech products  base on LCD technology, lighting technology and the development of  integrated circuits.  The key technology is the manufacture of LCD panels. LCD projectors use LCD photoelectric effect, that is, the liquid crystal molecules are arranged under the electric field changes, affecting the light transmittance or reflectance of the liquid crystal cell, thereby affecting its optical properties, resulting in images with different gray levels and color.

LCD Projector technology


Nowaday, the highest support resolution of the LCD projectors can reach 1600 1200 (UXGA).  Use of time can be extended to more than eight hours, with high brightness and high-fidelity color images. You can easily access a variety of video signals.  They are compact, light weight, easy to carry. Projector's development has entered a new era.


The underlying technology of LCD projectors - LCD panels have been only Sony and Epson both companies have R & D and production capacity, after years of development, as much as LCD panel technology has matured. The LCD panel technology has been committed to improve performance and reduce processing costs.Improve performance by increasing the aperture ratio to improve light efficiency, in addition to the micromirror array technology to improve the transmittance of the liquid crystal panels, to reduce the pixels of the display image, the image is more delicate. LCD projector brightness indicators and fine image has reached a very high level.

Panasonic LCD Projectors

In addition to the high-end theater products in the ordinary applications and low-end high-performance projector, LCD products to maintain the brightness of the single-chip DLP products lead. LCD projector manufacturers, mainly Japanese and Korean manufacturers. Sony, Epson, NEC, Sanyo and Mitsubishi and so on.

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