It is made by Qingdao Hisense Electrical Appliance Co.
This TV screen adopts ULED technology, which is a display picture quality technology processing engine developed by Hisense for electronic medical displays and high-end LCD TVs. ULED adopts multi-zone independent backlight control and HiView picture engine technology, which greatly improves the picture contrast, picture hierarchy, dark field details, accurate color reproduction and picture smoothness compared with the traditional LED display, and its
Extended Information: Hisense Laser Cinema overcomes the problem of The human eye for a long time to watch the LCD TV direct light source caused by discomfort, the user sees the screen is the reflection of the light, soft and comfortable, and because equipped with a Fresnel passive bionic screen, not subject to the limitations of the ambient light, can be watched all day long. Hisense Laser Cinema's brightness is 250nit, which is within the optimal comfort range for the human eye.
Simply put, the screen can display the basic principle is to fill the liquid crystal material between the two parallel plates, through the voltage to change the arrangement of molecules within the liquid crystal material, in order to achieve the purpose of shading and transmittance of light to display the depth of different shades of light and staggered images, and as long as the two flat panels between the addition of the three-color The color image can be achieved by adding a ternary color filter layer between two flat panels.
Baidu Encyclopedia - Liquid Crystal Display
Baidu Encyclopedia - Qingdao Hisense Electric Co.