benq high brightness display

Digital signage has been developed for many years, but due to various objective reasons, it has not yet been popularized on a large scale. However, in some government service establishments and high-end commercial establishments, digital signage has been widely adopted. This shows that digital signage Signage is moving forward along the logical route of commercial development, and it has not stopped, let alone its development. Based on years of experience in digital signage projects, we believe that the following three changes are initially expected in digital signage in the next three to five years: Development trend 1, response methods will be more diversified As far as the interactive mode of digital signage is concerned, the response mode is relatively simple. Basically, it is operated by the touch screen. After clicking, the digital signage will make corresponding actions according to relevant instructions, such as issuing tickets and so on. However, people’s pursuit is endless, and more needs have not been met for the time being. At this time, new solutions are often needed to solve these pain points. Therefore, will there be new ways to respond in the future? , The answer is yes, such as voice interaction, voice interaction, and interconnection with mobile phones, etc., may be the specific form of future response methods. Development trend 2, the full integration of reality and virtual We are no longer unfamiliar with the terms augmented reality (AR) and virtual reality (VR), because over the years, the development of AR and VR has

LCD mainly includes TFT, UFB, TFD, STN and other types of LCD. The structure of LCD is to place liquid crystal in two parallel glasses. There are many vertical and horizontal small wires between the two glasses. The direction of rod crystal molecules is controlled by power on, and the light is refracted to produce a picture.   High brightness, The higher the brightness value of the array LCD, the brighter the picture will be without blurring. Advanced display can display clearer and higher brightness product features. We rely on polarization filters and light itself. With the practice of natural light in all corners of the world, a series of liquid crystal filters must be parallel.   The higher the contrast, the more colorful and saturated the color will be, and the higher the plane will be. On the contrary, the color change is low, the color display is poor, the image will be flattened, and the color change value is different, even higher. Compared with CRT imager, LCD dot matrix LCD display has the advantages of zero radiation, low power consumption, small heat dissipation, small volume, accurate image recovery and high character visualization.   The view of “big view” simply means that the view in front of the screen can be seen the larger the sight distance, the easier it will be; As long as the viewer changes the viewing position slightly, the picture may become blurred.

Improve the contrast of the LED display: Contrast is one of the key factors that affect the visual effect. Generally speaking, the higher the contrast, the clearer and more vivid the image, and the brighter and brighter the color. High contrast is very helpful for image clarity, detail performance, and gray level performance. Increase the gray level of the LED display: the gray level of the LED display refers to the brightness level that can be distinguished from the darkest to the brightest of the single primary color brightness. The higher the gray level of the LED display, the richer the color , The color is brighter; on the contrary, the display color is single and the change is simple. The increase of the gray level can greatly increase the color depth, making the display level of the image color increase geometrically. Nowadays, many LED display manufacturers can set the gray scale of the display to 14bit~16bit, so that the image level can distinguish the details and the display effect is more delicate, vivid, and colorful. Narrowing the dot pitch of the LED display: narrowing the dot pitch of the LED display can greatly improve the clarity of the display screen, because the smaller the dot pitch, the higher the pixel density per unit area of ​​the LED display, and the more details that can be displayed More, the screen display is more delicate and lifelike. The combination of LED display and video processor: The LED video processor can use