cooler display digital signage

digital signage display

alphabeticals

LCD Panel Type

The display screen can be divided into three types: normal temperature, wide temperature and ultra-wide temperature according to the supported working temperature range. The normal temperature display supports the working temperature between 0 °C and 50 °C, and the wide temperature display supports the working temperature between -20 °C and +70 °C. ℃, the ultra-wide temperature display supports the working temperature between -40℃~+90℃. Usually, the display screen with good low temperature performance will have poor high temperature performance. The wider the operating temperature range, the higher the price. Users can choose suitable display products according to actual use conditions.

What is the function of LCD Polarizer?

Polarizer is an important part of LCD screen. With the emergence of special full matching technology, polarizers are more and more widely used in LCD. What role does polarizer play in LCD?   Polarizer is widely used in LCD industry, and LCD needs to use polarizer. Polarizer and liquid crystal play an important role in development. In the production process, two pieces of ordinary tempered glass are printed on the circuit, and then glued together and folded. Then the liquid crystal is injected into the middle of the two sides of the glass, and the polarizer is pasted on the top and bottom of the glass.   The upper and lower glass should be pasted with polarizer, but pay attention to the direction. If the lower polarizer filters the x-direction light, the upper polarizer can only filter the y-direction light. If the upper polarizer filters out the light in the Y direction and the lower polarizer filters out the light in the X direction, the user can see nothing. Although the LCD works normally, the polarizer is not visible to the naked eye. Now the LCD color screen is generally only on the film, not on the film, the product technology innovation.   People who have studied physics should know what polarized light is. The imaging of LCD must rely on polarized light. All liquid crystals have two polarizers close to the liquid crystal glass to form a liquid crystal sheet with a total thickness of about 1 mm. Without

Technical transformation of DLP seamless splicing screen

What is the reason why mainstream DLP seamless splicing screen companies have spared no effort to invest in cross-border? Looking at the development of the entire large-screen splicing industry, the cross-border layout is a choice that relevant companies have to make. The only difference lies in where the company will focus its efforts. In the past large-screen splicing field, DLP seamless splicing large-screen large screens are the well-deserved leader. Moreover, due to the high technical threshold of the industry and the limited number of enterprises engaged, it has been able to maintain a high profit margin. With the high-end development of LCD splicing and the rise of small-pitch LED screens, DLP seamless splicing screens are no longer unique from the application market level, and are squeezed due to inherent technical defects. Subsequently, in order to maintain the established operating profit, although DLP seamless splicing screen companies actively involved in liquid crystal display and small pitch, they have lost their original monopoly advantage. Obviously, this development model is not the traditional DLP without Sewing splicing screen companies want. In the face of a rapidly changing market, if DLP seamless splicing screen companies want to maintain their leading business model, break the inherent business circle, and find a new point of force, it has become the most effective means. From a long-term development perspective, from a single operation to a diversified operation, the corporate interests of DLP seamless splicing screens will be more guaranteed, but for the DLP seamless splicing screen industry

cooler display digital signage

32 inch high brightness open frame study case in Europe

Product: 32 inch high brightness open frame
Installation time: 2019
Area: Europe
Key features:
• 1920*1080 resolution
• 32 inch 2,500 nits super high brightness

• Smart brightness control by ambient light
• Industrial standard panel with full weatherproof
• Wish cooling fan system inside

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