As an emerging display tool in the retail sector, LCD shelf strip screens are gradually gaining favor among merchants. They not only enhance the presentation of products but also attract customers’ attention and increase their desire to purchase. So, what are the conventional sizes of various shelf LCD displays, and what technical challenges do they face?
1.Conventional Sizes
The conventional sizes of LCD shelf strip screens are primarily designed based on the type and dimensions of the shelves to ensure seamless integration into the shelf structure and optimal display performance. Common size specifications are as follows:
60cm, 90cm, 120cm: These three sizes are suitable for the majority of commercial supermarket shelves. They can be selected according to different shelf widths to achieve the best display effect.
23.1-inchs, 35-inchs, 46.6-inchs: These are strip screens specifically designed for mall and supermarket shelves, corresponding to shelves of different widths. For example, the 23.1-inch screen is suitable for shelves with a width within 650mm, the 35-inch screen is applicable for shelves within 950mm, and the 46.6-inch screen covers larger shelves within 1250mm.
2.Technical Challenges
Despite the many advantages of LCD shelf strip screens, the following technical challenges persist during their development and application:
Complexity of System Control: Efficiently controlling the entire large LED display with a single CPU system, replacing traditional multi-machine systems, poses a technical challenge. This requires the control system to exhibit high stability and compatibility to ensure the normal operation of LCD shelf strip screens.
Installation Precision and Flatness: Ensuring tight splicing between LCD shelf strip screens cabinets and high flatness is key to enhancing display performance. This demands advanced installation techniques and professional measurement tools to achieve uniform gaps between cabinets and a smooth overall appearance.
Structural Safety and Load-Bearing Capacity: Particularly for suspended installations, it is essential to ensure the safety and reliability of the screen structure without exceeding the building’s load-bearing limits. This requires detailed structural calculations and the selection of appropriate suspension materials to guarantee the stability and safety of the screen.
Cable Management and Concealed Engineering: Properly arranging power and signal cables to avoid electromagnetic interference while maintaining a tidy installation site is crucial for improving the overall aesthetics of LCD shelf strip screens. This involves planning cable layouts in advance and using high-quality shielded cables and dedicated conduits to ensure cable safety and neatness.
Pre-Installation Survey and Design Matching: Due to the diversity of site conditions, screen design must closely match the actual environment. This necessitates thorough on-site surveys before installation and personalized designs based on measured data to ensure perfect integration of screen size, shape, installation method, etc., with the site.
Optimization of Technical Parameters: This includes optimizing resolution, brightness, contrast, refresh rate, grayscale levels, viewing angles, color consistency and uniformity, control system and software compatibility, and power energy management. These parameters directly determine the display performance and user experience of LCD shelf strip screens.
In summary, LCD shelf strip screens come in various conventional sizes to meet the needs of different application scenarios. On the technical front, challenges such as system control, installation precision, structural safety, cable management, design matching, and optimization of technical parameters must be overcome to enhance the performance and user experience of the display screens. With continuous technological advancements, it is believed that LCD shelf strip screens will play an increasingly important role in the retail sector.
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