Samsung launched the world's first 34-foot LED Display screen "Cinema Screen" in 2017, and officially applied to the cinema in the Lotte World Tower. It also took the first step for the LED application screen. In addition to Samsung, Sony's Micro LED Crystal display has the advantages of wider viewing angle, higher contrast and better picture quality. In addition, Sony showed Sony Cinema at InfoComm 201, demonstrating its determination to promote LED display screens. Only the LED display screen is self-illuminating, and it is different from the traditional projector. Therefore, the old filmmakers questioned it as a "large TV screen." However, the mainstream metal halide bulbs for commercial projections are one of them because of their short service life and energy consumption, and also allow manufacturers to choose new light sources and challenge mainstream digital projection technology. From the perspective of screen update rate and resolution, the LED display screen can enhance the audio and video experience compared with the traditional digital projection device, and achieve the 3D-like function, which brings different business opportunities to the 3D naked-eye technology. In terms of screen content, the peak brightness is as high as 146fL, which is ten times higher than that of the standard film projector's 14fL, which can reduce the dizziness caused by low brightness. However, LED display screen technology still needs to be broken, including heat dissipation, high power consumption, and bad crosses, all of which are challenges that affect the popularity of LED display screens. Therefore, in order to replace it instantly, to meet the needs of cinema repair and replacement, the display screen must also have the function of instant plugging and unplugging. In addition, the high technology and high cost of LED display screens are also a major obstacle to popularization. Lcd Integrated Display,Lcd Panel Indoor Display,Good Angle Lcd Segment Display,Va Lcd Panel Display Wuxi Ark Technology Electronic Co.,Ltd. , https://www.arkledcn.com
