Not only become the new darling of frivolous LED books

"Be careful, do not grab the boss limelight", hit the SONY ads must let you remember the beautiful Vaio TZ, especially the thin exaggerated LED screen. Last week, HP has also released its first LED screen in Taiwan. In 2007, pushing the LED screen has become the choice of many notebook manufacturers. Already in the mobile phone, display and television products such as the use of LED technology, why can become the new darling of notebook computers?

Obvious advantage

We know that the LCD panel is responsible for the generation of the image, there must be a backlight to illuminate the image, the image can be seen. LED is a kind of backlight technology which has been used in our life. However, due to the high cost of technology has a mature process, it is not widely used in notebook computers. LED is the abbreviation of light-emitting diode, and the traditional TFT LCD is used CCFL (cold cathode fluorescent lamp) backlight technology. The LED has the advantages of smaller volume, wider color gamut, faster response, longer life, more environmental protection, high contrast, and better presentation of motion pictures.

Conform to the trend of design

The advent of the mobile era, laptop portable, life time are put forward new requirements. The LED backlight technology for tube is more compact, and the system of circuit board screen can be placed into the bottom of the screen integration, can effectively reduce the thickness of the screen, do ordinary CCFL screen thickness of 1/2 is more suitable for the use of ultra-thin products. In addition, the LCD screen is a laptop power system, accounting for about 30% of the overall power consumption. With the notebook computer in Vista system, battery life is more affected by the test, and the power consumption of the LED backlit screen than traditional screen also has certain advantages, especially with the rapid increase in efficiency, this advantage will be more obvious. In addition, LED does not contain mercury and other harmful substances, is a true environmental protection screen, the community is increasingly concerned about the performance of electronic manufacturers in the field of environmental protection, which also prompted some manufacturers turn to more environmentally friendly LED backlight.

The popularity of the road not far away

High cost is the biggest obstacle to limit the popularity of LED in the computer industry, which is currently the only reason for the LED screen for high-end models. But the development of LED has its own Moore's law - Haitz's Law: LED price every 10 years will be the original 1/10, the performance is increased by 20 times. At the beginning of this year, including the CMO, AUO, Samsung, LG PHILPS LCD panel maker, has said it will launch a 12.1 inch Widescreen LED panel, 13.1 inch to 13.3 inches. These are expected to spread the bright future of LED bright.

Source: boutique shopping guide