55inch sunlight readable high brightness lcd screen for 2500nits

• Keewin Patented Design, high brightness module
• The structure of the patent design; Excellent cooling performance; Efficient maintenance and upgrade
• Keewin high brightness module is independently developed by Keewin, owned China and international invention patent
• New structure of module and installation method
• Direct-lit light, and liquid crystal glass captured from different brands, different size open cell
• Flexibility, Well cooling performance, and maintenance easily

Sepecification & Structure

LED backlight and local dimming

• LED backlight save energy and provide high brightness image than traditional CCFL backlight. And monitor is thinner than before.
• Keewin applied patents for module structure and created high brightness LCD module. Keewin LCD module has well vision under strong light
• Self-dissipation
• Less energy consumption and environment protection
• All metal construction, well dimming

Color, temperature and quality

Ensuring the color and brightness of each screen in a tiled matrix matches can be time consuming and requires additional calibration hardware. Each screen is individually color calibrated to the D65 (6500K) CIE color standard. Not only does this produce a true, natural white, the color of all screens will be uniform.

Our Patents

Company Information

Keewin was founded in September 2004 , held Shanghai Headquarters,  Shenzhen, Suzhou branch and Suzhou factory, we have  engaged in selling LCD panel, Open Cell, optical and electronic materials , environmental protection materials for many years, With this as the starting point we professional develop and product ultra-high brightness LCD screen and outdoor machine LCD device, Provided the industry standard and custom properties commercial display solutions  to industrial users.

The company has formed "information exhibition ". "security monitoring“. "exhibition" and other categories of industry competitive display products and solutions, Including: outdoor advertising machine, high brightness digital signage, Narrow Bezel LCD splicing wall, special-shaped screen, information release system , customize display terminal,  Be widely applied to media, public transportation, business super chain, hotel, education, CBD commercial district , parks and other industries.

Keewin owned a bold innovation, strong technical force, strong technical expertise cadre. The company have applied for a patent to the Patent Office of China for its multiple self - developed techniques with innovative significance ,patent No.: 201410273054.5. The company possesses a production base of 8000 square meters , Its main products include the standard display device high brightness, outdoor industry standard innovation products display solution. The company is ability to provide industry breakdown solutions, one-stop service for customers . We can not only meet the large-scale demands of mass production, but also provide personalized to meet customer customized production demand .

We did not only pay attention to technological innovation and product quality, but also to the pre-sale, sale and after sale technical service chain, committed to providing customers the best service.

Our Service

We would like to provide you with the following after-sale service based on the aim that "Service is only a starting point, satisfaction with no end"

• Installation, Testing and Training Services

  Our technical engineer will take charge of the installation and testing , train and guide the technicians of customers how to operate ,maintain the system equipment and other attentions on site or in the offered site , Implement the turnkey service to users.

• Lifelong Repair

  After the warranty period, our company offers life-long repair services, to provide total customer experience and various service scheme selection for industry customers . Only charged cost fees

• 7×24s hot-line service

  The company has a parts storehouse, technical service and repair center, 7 x 24 hours service hotline, on-site repairing and scene change service for 24 hours a day .

• Fast Response

  While the customer's system is abnormal , the company will help customers to solve problems immediately through internet or telephone, and put forward the repair plan within half an hour.

• Client Review

  Establish a client review system, a special after-sale service engineer, monthly timing review to inquiry system usage by telephone.

• On-site Technical Support

  In order to guarantee the task smoothly, we can send an engineer to offer technical support on-site in the event of an important task.

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