The first LED backlight 22 ViewSonic VLED221wm trial

In January this year, CES 08 exhibition, ViewSonic demonstrated a number of industry-leading high-end LCD display, which is the most talked about than the first LED backlit widescreen 22 inches. Although the LED backlight has achieved vigorous development early in the LCD TV, but the desktop display field, the use of LED backlight products is not much, even if the notebook panel is widely used now, also only 10% of the share. Although at this stage the LED back light source because of its cost is still not completely replace CCFL, but the LED back light future most likely to replace the traditional CCFL backlight, on the other hand, the new technology of OLED, HCFL and CNT slowly and LED backlight competition.

The spectrum of LED is wider than that of traditional CCFL, it is easy to achieve 100% color gamut, so the general LED backlight products also represent a wide color gamut. VLED221wm is the most dynamic contrast LCD display, its dynamic contrast up to 12000:1. Its color gamut value also reached 118%, compared with the ordinary display (72% NTSC), color gamut upgrade of 64%, is currently the highest market value of color gamut products. The product is designed for color experts tailored for image designers, multimedia editing and game player, super high dynamic contrast + super wide color gamut of color is more bright, with ordinary LED display a rare color rendering and display accuracy.

Arrived at IT world network VLED221wm is a new packaging, color packaging box marked with the main features.

ViewSonic VLED221wm last year with the launch of the iPod companion display simplified version of the --VX2235wm using the same mold, using a full polishing process after the more noble atmosphere.

Source: IT.com.cn (IT world network)