Anti-glare: light irradiation led display, easy to aging yellow body, CRT phosphor accelerated aging, reduce the luminous efficiency, lead to have the monitor's brightness, contrast adjustment very high led display control software use The results further accelerate the aging of the picture tube filament and phosphor, shorten the life of the display. Thus led display repair, do not place the monitor in strong sunlight or where light must pass through the full color led display, it is best to put the display in sunlight is weak or where there is no light; or the light must pass through place, hang a block of dark cloth to reduce the light intensity. ESD damaged devices to show dim, fuzzy, off, short or low VF or VR. ESD damaged devices should not be confused with electronic overload, such as: design or because of an error in the current drive, wafer mount, wire shield grounding or packaging, or general environment induced stress. ESD security and control procedures: most electronic and electro-optical company ESD is very similar and has successfully achieved so ESD control equipment, manipulation, and the main program. These procedures have been used since ancient ESD testing the quality of the effect of the instrument. ISO-9000 certification also put him out as normal control procedures. When the male led display | led display | 金锐光 electric (certified merchants) are provided by Yichang Technology Co. 金锐光. Yichang 金锐光 Technology Co., Ltd. (www.ycjrgd.com/) cooperation in the electronic, electrical projects in the field devoted boundless enthusiasm and passion, 金锐光 electricity has been customer-centric, to create value for customers concept of quality service to win the market, and sincerely hope to cooperate with the community to create success, to create brilliant. Related businesses welcome inquiries, contact: on behalf of the total.