Chinese manufacturing is the key to the plasma is expected to have sprung up everywhere - Plasma TV - Media Industry

Chinese manufacturing is the key to the plasma is expected to have sprung up everywhere - Plasma TV - Media Industry

Large screen display system of government and enterprise applications have more and more, public security, Energy And industry in all sectors need to build a large number of control centers, need to 120MM level of display devices, this large screen display system is usually in the form of large-screen Mosaic. So, can develop a mosaic wall leading technology products, manufacturers often establish the position in the display industry, the best mark in the field.

Three techniques each has its advantages

Present, a large screen in the stitching area, DLP, LED and L CD Advantages of each of their respective market shares ranging take the form of the third world situation.

DLP big screen mosaic display as a pioneer in the field, the first to enter this market and accounts for half of the market. However, DLP displays as high power consumption, space and other issues has not been a major breakthrough in effective, so the development of limited space.

LCD products because of their high-definition, wide viewing angle, high brightness, long life and other advantages of rapid recognition and acceptance by many users. Compared with other two display technologies, LCD is a very long life, and low-power, equipment, little heat, long-term use of the equipment failure rate is very low.

Because of the existence of these advantages, LCD products will account for up to one-fifth of the market. However, LCD is not perfect.

Beijing Sanyi Technology Co., WANG Lin-feng, general manager of the "Government Procurement Information Report," told reporters, LCD Projection The biggest problem is the stitching device gap too large, although the first half of 2009, a 7.3mm LCD mosaic wall, but because LCD is a block of molding processing method bound around the screen can not eliminate the role of the border for the play seal structure, so the "seamless" is just a mere dream.

The LED large screen systems is the first choice for outdoor applications. It is usually more than can be achieved 4000cd/m2 brightness, while the other shows within the system only in 2000cd/m2, unable to adapt to the outdoor environment, but it also has a weakness, it is not high resolution, picture clarity than LCD.

Achieve "Made in China" is the key to success

Technology Co., Ltd. Shenzhen An Lixin, director of marketing Lucci on "government procurement of information reported," told reporters that the large screen display system in the market and the general display very different, so unlike the usual custom products, as do many civilian products inventory to wait Sell We are made to order, so in the strict sense, will not produce an oversupply or shortage phenomenon.

But this customization to the manufacturer a difficult question, that is, the cycle of delivery. WANG Lin-feng told the "Government Procurement Information Report" reporter, and now they sell the mosaic wall products are produced in South Korea, received orders to arrange for customs examination and approval of production and a series of procedures, from the successful tenderer to deliver a longer period.

Government procurement expert, deputy director of the Board of Hebei Han Mengyu foreign debt that is critical for competition in the government sector significantly negative, not only to extend the delivery period, imports to enter the government procurement itself faced with a threshold for approval .

WANG Lin-feng, said plasma display products, dependence on imports is only temporary, and the future of domestic enterprises in China will gradually establish assembly and production companies and, finally, R & D institutions to obtain independent technology.

Plasma big screen as a dark horse

Stitching large screen plasma display technology is the large area of a dark horse, as opposed to traditional technologies, it has many advantages.

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