LIGHT APPARATUS USGIN LCD BACKLIGHT OF MOBILE COMMUNICATION TERMINAL

摘要

The present invention relates to an illumination device using the LCD backlight of the mobile terminal, in particular mobile communication terminal to enable the built-in LCD backlight will flash, and to improve user-friendliness. Lighting apparatus using a conventional mobile communication terminal is to extract power from only about the degree to which the extraction and use of power in a mobile communication terminal of the flash device, so the additional cost occurs, and the problem is worse, portable mobile communication terminal configured separately have an additional connection for a very precise structure, so the failure of the connection was easy problem to occur. Furthermore, since the built-in LCD backlight brightness for display is limited to the use in the lighting apparatus which had no practical problem. The present invention considering the above problems is the use of light emitting diodes that are applied to LCD backlight of the mobile communication device with a high efficiency diode, so as to add an extra night lighting operation switch, the threshold of the backlight only when used in rated lighting at night By providing a lighting device while operating from using the LCD backlight of a mobile communication terminal to clear all of the LCD display content value, portability is very high mobile communication terminal can be used easily in one operation for illumination greatly improved user-friendliness is effective.