TrendInce's Green Energy Business Unit LEDinside's latest 2017-2021 LED industry demand and supply database shows that the six LED supply and demand market trends and analysis in 2017 are as follows, including IT display market trends in the demand market, lighting market trends, automotive lighting Market trends, display market trends, Trendince's Green Energy Division LEDinside's latest 2017-2021 LED industry demand and supply database shows that the 2017 LED supply and demand market trends and analysis are as follows, including the IT market trends in the demand market , lighting market trends, automotive lighting market trends, display market trends, infrared LED market trends; and LED supply market analysis. Topic 1: IT display market application TV market trend In response to the wide color gamut market demand, various high color saturation methods have been launched in the market, including KSF or QD Film to enhance color saturation, which can reach BT 2020 80-85% . It can be seen in the TV series in 2017 that Nichia is the first to introduce 4014 B+G LED with KSF phosphor, and BT 2020 can reach 80%-85%. It is expected that other Korean manufacturers will follow up quickly. Straight-down LED TVs still use flip-chip LED products. CSP LEDs are mainly launched by Korean manufacturers. In 2016, 1313/1616 LED products will be the main products. In 2017, 1111/1313 LEDs will be the mainstay. LEDinside estimates follow the HDR market demand and will accelerate the introduction of CSP LED products. The advanced technologies of other TV applications include QLED, OLED, and Laser TV, and new progress has been made in 2017. QLED TV stands for Samsung, TCL, Hisense, etc.; LG and China TV brand manufacturers support OLED TV. Projector Market Trends The total annual shipments of the commercial projector market are stable at 7 to 8 million units. However, as the cost of LCD TVs has dropped and the size has continued to increase, 80-inch TVs have been introduced into commercial and school education spaces. Together with the 80-inch touch panel market with touch solutions, the market has gradually emerged in the Chinese market. The number of projector shipments has been declining year by year, reaching only 6 million shipments in 2020. Commercial projectors are mainly used in indoor conference rooms, school education spaces, etc. The luminous flux is concentrated at 2,000 lm-3,000 lm, which is the largest product, followed by 3000 lm-4000 lm. Due to the continuous improvement of the technology of the light source and the positive relationship between brightness and image quality, the brightness demand is increasing year by year. It is estimated that by 2020, the market share of 3,000 lm or more will reach 43%. At present, the commonly used bulbs for projectors are metal halide bulbs, UHE and UHP, and the average life is about 6000 hours. At present, commercial projectors with more than 2,000 lm are mainly based on traditional light bulbs. However, due to the short life and energy consumption of traditional bulbs, they are gradually replaced by new light sources such as LEDs or laser sources. In terms of LED light source, due to the bottleneck of LED brightness and heat dissipation, the current focus is on the consumer market below 2,000 lm and the home theater. In the future, with the improvement of technology and cost, it will gradually grab about 3,000 lm. The market; laser light source has advantages in brightness, product life and color saturation, the only drawback is the high price. However, the laser source has a bright brightness, long product life, and a lighter and thinner projector design. The laser source will be estimated to achieve a market penetration rate of 30% by 2020. Theme 2: Lighting Market Trends Global and China COB Revenue Rankings The current global COB market leader is still an international manufacturer, and Chinese manufacturers are continuing to introduce new products to gain market share. The top five are Citizen, CREE, Lumileds, Nichia, and Samsung. The ranking of Chinese manufacturers is under the influence of the speed of expansion of manufacturers' revenues, which is slightly different from the 2015 ranking. Stage Light Application Market In 2017, the global market for LED stage lights reached 740 million US dollars, up 14% year-on-year. The growth rate slowed down in the next few years, but it continued to grow. By 2020, the scale is expected to grow to more than $1 billion. The current stage penetration of LED stage lights is about 39%, and by 2020, the penetration rate will reach 50%. At present, OSRAM, Yiguang, and Tiandian have launched stage lamp related products, including monochrome and color mixing, to achieve high brightness and high light efficiency. The main technical thresholds for LED stage lights include thermal control, light distribution and light quality management. Compared with the traditional stage, LED stage lights have incomparable advantages, such as more energy saving, more vivid colors, long life and easy to use, etc. At the same time, they will face the challenges of high cost, single variety and uneven quality. . Theme 3: Automotive lighting market trend Traditional passenger vehicle market size estimation The average power of LEDs used in China is slightly lower than that of the international market, and the attitude of adopting medium and low power LEDs is also more positive than the international average. The number is also higher than the usual practice. The use of headlights is also due to the fact that the average number of shots in China in 2017 will be 10, and the number of uses in 2020 will gradually decrease. In 2021, the estimated value of far and near lights is 881 million US dollars (2015-2021 CAGR: 48%). The proportion of the light guide plate in the taillights is increased, which will increase the number of OE Markets used in the RCL. The average number of LEDs in China is 35 LED products. The new energy passenger car market scale predicts the highest growth rate of headlights: For new energy passenger cars, because the brands of various brands are more concentrated, the economic scale of sales is also higher, so the LED import opportunities in new energy vehicles Also the highest. China has the same requirements for the lighting regulations of passenger cars. Therefore, electric vehicles must also comply with the general passenger car lighting regulations. The headlights have a low penetration rate and a high unit price. The output value in 2017 is still 2.3 million US dollars. The highest of all new energy passenger car LED production values.
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