11-22
Celebrating our company's receipt of the high-tech enterprise certificate
Celebrating our company's receipt of the high-tech enterprise certificate
11-22
Regarding Zhao Jianjun's resignation
Mr. Zhao Jianjun served as the manager of the Business Department of our company from January 1, 2016 to March 31, 2018. He has resigned due to personal reasons and his employment relationship with the company has been terminated. His future actions are solely his own responsibility and are not related to this company. This is hereby certified! Please contact Chen Kunjue (Contact: 15907777358) for new Business Department matters. Guangxi Dongxian Electronics Co., Ltd. April 1, 2018
11-22
Ms. Zheng Changyao served as the manager of the _Business Department of our company from January 1, 2011 to December 31, 2016. She has now resigned due to personal reasons, and her employment relationship with the company has been terminated. Her future actions are her own personal responsibility and are not related to this company. This is to certify.
11-22
How to install an LED display screen
Installing an LED display is not as simple as installing an air conditioner or other advertising media. Due to its special nature, heat dissipation characteristics, and the need for easy maintenance and debugging, the installation method significantly impacts the maintainability and lifespan of the LED display. Common installation methods include ceiling-mounted, pole-mounted, hanging, wall-mounted, and embedded. Hanging installation is the most common, often used in stations, airports, supermarkets, and large venues primarily for signage. These displays are generally smaller in size but are the most common and widely used type. The screen is mostly...
11-22
Reasons for LED failure in full-color LED displays
Regarding LED failure issues. First, from a design perspective, appropriate circuits need to be selected to reduce electrostatic threats from circuit interfaces and prevent large current pulses from damaging the LED's operating state. A reasonable structural protection and sealing of the LED is needed to prevent the possibility of external forces damaging the LED leads. Second, in production, attention should be paid to the details of LED usage: reasonable control over material input and usage, and moisture-proof processing for expired materials; strict control of anti-static measures, and the display screen assembly factory should have good anti-static measures, including dedicated anti-static grounding, anti-static flooring, and anti-static soldering.
11-22
What determines the quality of an outdoor LED display screen?
With technological advancements, LED displays are increasingly prevalent in various aspects of life. LED displays possess unparalleled advantages over other display products, such as clear images, vibrant colors, high brightness, excellent stability, long lifespan, modular design allowing for customizable screen sizes, and weather resistance suitable for outdoor use. As society progresses and the need for information exchange grows, LED displays are widely used in advertising, shopping malls, stations, airports, stadiums, banks, securities, public information dissemination, sporting events, stage backdrops, and more. The consistency of LED displays is a key concern for all manufacturers.
11-22
Precautions for using full-color LED large screens
1. Control humidity: In a powered-on state, the humidity in a full-color display screen can cause corrosion of components, leading to permanent damage. Therefore, maintain the humidity of the full-color LED display screen's environment and prevent anything with moisture from entering the screen. 2. Active protection: Try to avoid potential problems, take active protective measures, and keep objects that could damage the full-color display screen away from it. When cleaning the screen, wipe it gently to minimize the possibility of damage. 3. Maintain stable power supply:
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