Analysis of advantages and disadvantages of led screen entering the film market
Time:2018-12-27
Views:42
In 2017, samsung launched the world‘s first led screen officially applied in the cinema of lotte world tower. The size of the screen reached 34 feet, which can be said to be a milestone of led screen application.In addition to samsung, the Micro LED Crystal display launched by Sony has the advantages of wider perspective, higher contrast and better picture quality. In addition, Sony has demonstrated its determination to promote LED display screen in InfoComm201 by showing Sony cinemas on the spot.
However, the led display screen belongs to spontaneous light, which is different from the traditional projectors. Therefore, it is only a "large TV screen" questioned by veteran filmmakers.However, the short service life and energy consumption of commercial projection mainstream metal halogen bulbs also allow manufacturers to choose new light sources and challenge the mainstream digital projection technology. Led display screen is one of them.
From the perspective of picture update rate and resolution, led display screen is more capable of raising the audio-visual perception than traditional digital projection equipment, achieving the function of 3D, and bringing different business opportunities for 3D naked eye technology.In terms of screen content, the peak brightness is as high as 146fL, which is 10 times higher than the 14fL of a standard movie projector and can reduce the dizziness caused by low brightness.
The global film market is now worth $40bn.But the market is increasingly being eroded by home entertainment systems and services such as giant TV screens, on-demand video and dolby panorama.For this market, the emergence of LED movie screens is a remarkable innovation.
However, LED display technology still needs to be broken through, including heat dissipation, high power consumption, bad point cross and other problems, are the challenges affecting the popularity of LED display screen.Therefore, in order to immediately replace, to meet the maintenance and replacement needs of the cinema, the display screen must also have the function of instant plug and pull.In addition, led display technology, high cost, is also a major obstacle to popularization.
However, the led display screen belongs to spontaneous light, which is different from the traditional projectors. Therefore, it is only a "large TV screen" questioned by veteran filmmakers.However, the short service life and energy consumption of commercial projection mainstream metal halogen bulbs also allow manufacturers to choose new light sources and challenge the mainstream digital projection technology. Led display screen is one of them.
The global film market is now worth $40bn.But the market is increasingly being eroded by home entertainment systems and services such as giant TV screens, on-demand video and dolby panorama.For this market, the emergence of LED movie screens is a remarkable innovation.
However, LED display technology still needs to be broken through, including heat dissipation, high power consumption, bad point cross and other problems, are the challenges affecting the popularity of LED display screen.Therefore, in order to immediately replace, to meet the maintenance and replacement needs of the cinema, the display screen must also have the function of instant plug and pull.In addition, led display technology, high cost, is also a major obstacle to popularization.
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