KYOCERA September supply equipped with LED backlight industrial equipment LCD screen

Developed KYOCERA backlight using LED industrial equipment with LCD screen, September 2006 delivery. The utility model is mainly used for the production equipment, instruments, medical equipment, etc.. The company used to produce the back of the display is the use of CCFL, the decision to use completely free of mercury and low power consumption of LED. KYOCERA in September 2004 the first in the industry production with LCD screen limitation directive "RoHS directive" the use of certain hazardous substances of europe. Although the use of mercury CCFL, but in accordance with the provisions of the RoHS directive, a small fluorescent lamp can contain less than 5mg of each mercury, so to meet the requirements of RoHS. The KYOCERA in response to the user's pursuit of complete environmental protection requirements, decided to use LED, do not use mercury. By eliminating the need for CCFL must be used converter to reduce the power consumption. At the same time, no longer use high-voltage power supply, it is easy to meet the requirements of various safety specifications. In addition, it can also solve the problem that must be eliminated by various devices. CCFL glass tube, and LED is the surface of the packaged chip, so the improved backlight vibration resistance ability. At the same time, it has played the role of LED low temperature luminescence, and improved the low temperature starting function. In addition, the LED and the drive current is more likely to control the brightness of the brightness can be adjusted in a wide range, so it can be used to improve the brightness of the environment and the use of mobile phone power saving mode. Drive mode is STN mode, TFT mode, the product model including "KCG057QVL" and "TCG057QVL", in September 2006 began to supply 4.7 type, 5.7 type products. Thereafter, additional dimensions will be added (3.5, 6.2, 7.5, 8.9, type). The production base for the KYOCERA Kagoshima Hayato plant, the first year (September 2006 to March 2007) sales target of 30 thousand.