Samsung 40 inch LCD TV - LED backlight

Samsung released the LED backlight with 40 inch LCD TV LE40M91". After using LED, than the company's original cold cathode fluorescent lamp (CCFL) as a backlight LCD TV color gamut expanded by 46%. Contrast up to 10 thousand to 1.

Is 1366 pixels x 768. Screen brightness is 450cd/m2. In addition, the technique of inserting a new frame between the displayed video images is called "LCD 100Hz"". The image blur is reduced by adding a new frame image. The European standard TV image is 50 frames per second, plus the newly inserted frame image can reach the speed of 100 frames per second.

In addition, Samsung also released a full HD (1920 x 1080 pixels) to support the 40 inch and 46 inch LCD tv. Contrast ratio of 6000 to 1, the screen brightness of 450cd/m2. Models with "LE40F7" and "LE46F7"".