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Small spacing of the LED display market prospects look pretty

Update：2016-09-03 13:01:00

LED display market in 2015 with small spacing, high quality specification product greatly favor the market, the afternoon show significant growth, is the hottest market in China. Others include southeast Asia, northeast Asia, North America, Europe, Middle East and South American markets such as the Olympic Games being held in Brazil in 2016, small spacing also quickly open the LED display market. LEDinside interviews the LED chip and the related manufacturers, at home and abroad to provide the latest market information and trend analysis.

The LED display, LED billboard, LEDDisplay mainly divided into indoor screen, outdoor screen, the main buyers are operators of the commercial space, advertising film used in public space, advertising posters. The past in the field of product with a low order of LED products, LED the spacing between the larger, same size row in-plane resolution is relatively low, use less LED also. But thanks to the LED chip and the progress of packaging technology, can appear narrow row surface with LED spacing, small spacing LED display can have higher resolution, as long as the audience have compare and viewing, can feel quite obvious stroke qualitative progress, there are more and more advanced market buyers order.

Small spacing of the LED market in a short span of three years to obtain rapid growth, the Chinese market, the major manufacturers favor of Germany, chau Ming, silan photoelectric, Abby, factory and so on, Taiwan manufacturers representative is light, macro qi, and so on, the LED manufacturers in the field of global LED display between cultivated achievements acknowledged, including 11, Daktronics and international companies, etc., is on the stage, theatres, stadiums, public and commercial space of LED display, LED manufacturers, LED display market in recent years also cut into small spacing, triggered a new wave of business opportunities.

The biggest benefit of? Director to measure efficiency increased significantly after the order

LED display with LED encapsulation body, each pixel (pixel) from three reduces the size of the lamp to 3535, 3030 and other triad (3 - in - 1) specification, pixel distance also continues to shrink. As a result, the LED display of the same area, its use can significantly increase the number of LED particles, combined with lift the shipment growth of the field of LED chip.

Because this several years of LED technology mature, luminous efficiency, so the brightness of the LED chip is brighter than ever, in the past, outdoor LED display for the LED chip is not enough light, a single module with 20 ma current drive, now as long as with current of 10 ma, or even lower, overall save electricity as much as half.

In outdoor LED display market, in the past, the commercial space egotism, delimit don't want to buy high quality LED display, LED display or larger the main reason is that the amount of power consumption. If after the actuarial, the new specifications of LED display with low power consumption, create better advertising revenue, manufacturers will ascend, purchasing order will bring more orders.

Taiwan LED epitaxial metal crystal electricity for RGBLED ShiHongHui department chief said display products, LED energy-saving screen because power consumption is reduced, can attract more buyers. , for example, the early products on the market for LED display screen heat dissipation, so you want to use more electric fans help cooling, not only cause thick and heavy impressions, also consumes more electricity power consumption. And now the new LED display, due to the use of energy-saving design, its cooling effect is better, not only greatly reduce the whole screen, power consumption and save the screen cost of circuit layout, the design more simple and flexible, thickness, weight, more can save transport and human installation costs. This kind of energy saving products by local government indirectly support the case, the benefit is appreciated.

Wafer photoelectric ShiHongHui director

Indoor LED display market also presents a similar trend - the brightness of the new technology to improve, drive can reduce the current. Mainstream in the field, in the past LED packaging specifications is 3528, now replaced by 2121, 2020, distance narrowed, so use LED particle number per unit area increased, each other distance is less than 2.5 mm, can already make P1.9, P1.6 high specifications, and also there is no visual defects of the seam. If collocation good driver IC, colour and surface can be better. As the evolution of specifications, about the positive effects of the market also like this kind of small spacing make of high quality LED display screen, delimit faceted clear, in more applications include shopping centers, shopping malls and other indoor commercial space.

The trend of display with LED chip

Small spacing in the present stage of LED display market share of about 10%, are fast in ascension. The future market trend, will be:

1, the smaller the size of the LED

1010, 0909, 0808, the three dimension relatively small spacing is relatively easy to do with the LED. In the existing 0808 LED encapsulation body, has small spacing can be realized P1.2 LED display products. And smaller size, such as 0505, 0606 such LED encapsulation body more expensive, the cost mainly from cutting test and pick.

2, high resolution the commercialization of the product

Higher resolution products for some high-level commercial advertisers attractive, so 2 k delimit high quality specifications of the LED display screen is market favors the high-order model. Future if there are 4 k specifications on the market of LED display screen, the related costs are more mature and P0.8 spacing of the following specifications will be in addition to war room application, nova, commercial space of higher order need longer to have the opportunity to see the results commercialization.

The development direction of future technology, the LED chip size to retreat to more small? Body based on the existing LED encapsulation, such as 0505, 0404, already is the limit of the current commercial packaging size, delimit only higher quality demand as aforesaid 4 k, 8 k, there is a possibility of commercialization. LED manufacturers in the future to overcome the problem of too small size can't lineup, even without encapsulation products with proper protection of unconventional LED encapsulation body form.

Exquisite RGBLED chip consistency

Can meet the market customers LED display LED, must want to have good consistency. LED photoelectric properties, the terms need to be high quality specification rather than emphasize brightness, in the case of small current, brightness, the change of wavelength have consistency, only products suitable for use in small spacing.

Currently RGBLED field, light machine factory is doing quite good. Mainland China manufacturers also have more and more to full-color LED, namely RGBLED areas. But because RGBLED has three colors to match each other technical threshold, many vendors in the area of red leds as well and no machine factory.

Crystal electric red light LED, in the field of global red leds have considerable leading position, and have a good platform for the red leds to match the green and blue leds. Crystal electric walk in front of more than the competition at present, will continue to push yourself to improve the quality of research and development of energy and output.

A complete IP can help smooth export LED display

RGBLED crystal electricity as well as excellent platform for the red light LED has quite a powerful strength of patents, and have more director in the international market will require patent LED chips, as a result, the crystal electricity LED to encapsulate and build LED display, will be able to get the favour of traders, buyers. European and American markets have a lot of customer designated to do with crystal electricity LED to display. In other words, if LED products are exported overseas, using electric crystal chips than no chip is more suitable for patent. As long as the LED packaging manufacturer with good UV resistance, waterproof function, it can be a very competitive products.

Overseas markets, in addition to Europe and the United States, LED display market in southeast Asia, South Asia and South America market growth will be good, more large shopping malls, public space, the airport will import more high-profile small spacing LED display. Market will more effectively solve the problem of the LED display light pollution, with the Internet of things, intelligent control, intelligent adjustment, etc., under the different environment brightness, to adjust the brightness of the screen output, luminance, and so on parameters.

LEDinside expect the global LED display market, small spacing product market will be doubled from 2015, related to the LED driver IC, LED module, the cooling element of business opportunities.

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