History of LET TV
Release time:
2019-10-28 12:01
Source:
LED TV should change from passive following to active leading, which has become the key word of this strategy release. "Conquering key technologies at the height of national strategy has become a new strategy to plan ahead and break foreign monopoly." Liu Hongxin told reporters.
As the first step of the high-end flat panel strategy, TLM42T08GP, the world's thinnest 42-inch LED TV developed completely independently, has three outstanding functions: , achieved a sharp drop in power consumption of more than 30%, the lowest can be reduced to 50 watts, and the service life can reach 100,000 hours. Even if it is used for 10 hours a day, it can be used for more than 20 years; the second is due to the use of LED backlight, and the mold All materials are recyclable and spray-free that comply with RoHs environmental protection standards. LED TV does not generate any radiation, and does not contain toxic and harmful substances such as lead and mercury. It is a veritable green product; third, it has good color reproduction and rich colors , The color gamut is greatly expanded, which can perfectly present the true colors of nature, and the dynamic contrast ratio reaches more than 40000:1, which makes the bright field and dark field clear and the layering of the picture is more prominent. At the same time, the ultra-thin LED LCD TV has a stylish appearance. The thickness of the whole machine is only 55mm, which is only half of that of ordinary LCD TVs .
In June 2005, China's first digital TV processing chip with independent intellectual property rights - "Xinxin" was born, ending the history of Chinese color TV without Chinese chips. After half a year after Xinxin's launch, the cost of imported chips has dropped by nearly Half; In September 2007, the first LCD module production line in China's TV industry was built and put into production relying on our own strength, and the yield rate of the first phase reached 99%. The second phase of LCD modules was completed and put into production at the end of July this year, and construction will continue next year With two production lines, the annual production capacity will reach 3 million pieces at that time, which means that the proportion of Chinese brands controlling the cost of flat-panel TVs will suddenly leap to more than 60%. The birth of the world's thinnest LED LCD TV announced that it has fully mastered self-owned core technologies such as adaptive dynamic backlight control, image quality improvement and LED backlight light-emitting units, which has effectively promoted the widespread use of LED backlight technology in my country's LCD TV industry , Realizing the "energy-saving and environmental protection revolution" and "color revolution" of LCD TVs.
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