[Text / high-tech LED Yue Mengdi] From the opening of the 2015 high-tech LED annual meeting, only three weeks less than the time, the high-tech LED people are waiting for the people, the industry people look forward to. According to the introduction of the Organizing Committee of the High-tech LED Annual Meeting, there are a total of six special sessions in this conference. The theme of each special session is different, “LED upstream layout, finding the wayâ€, “Capital cross-border for the main businessâ€, three “ It is all for the purpose of lighting. The six themes feature a focus on LED lighting, covering upstream, midstream, and materials.
The most closely related to LED lighting is the package, which also involves equipment, phosphors and glue. The star of Guoxing Optoelectronics is "for lighting (I) packaging technology + equipment innovation" special session, which will deeply explain relevant issues for everyone.
Tengsheng Industrial started with a dispenser and launched a highly competitive cutting machine (also called a dicing machine) this year. Before the cutting machine was mainly based on foreign brands, the equipment in Japan and South Korea was more prominent, accounting for about 80% of the market, while domestic brands were relatively less used in this field.
"Currently, the scope of cutting machine has covered precision cutting such as semiconductor wafer, LED chip, LED product bracket, PCB, sapphire glass, etc." Lu Ning, general manager of Tengsheng Industry, told Gaogong LED, and the cutting machine developed by Tengsheng, In terms of equipment performance, it has been basically comparable to Japan and South Korea imported products, which can greatly help the development of domestic LED.
LED packaging to undertake upstream chips and downstream applications, its technology has been improving, China has become the world's largest LED packaging production base, the strength of domestic LED packaging factory can not be underestimated.
According to data from the Research Institute of LED Research (GLII), the demand for LED packaging devices in China is expected to reach 65.7 billion yuan in 2015, an increase of 15.7% year-on-year. The output value of China's LED packaging (excluding imports) is estimated to be 47.2 billion yuan. It increased by 21.7% year-on-year.
"In terms of the cost of the whole lamp, the cost of packaging is about 50%, and will increase to about 60% in the next few years." Zhou Xuejun, director of marketing at Bright, said that the package can not reduce costs. Whether the cost of the enterprise can be reduced will play a decisive role.
In order to reduce costs and enhance competitiveness, various LED packaging manufacturers have expanded their production to pursue scale effects.
“We are also expanding production.†Zhang Luhua, marketing director of Smale, told Gaogong LED, “The production capacity has reached 1400kk/month, and the production capacity has almost doubled compared with the beginning of the year.†Expansion means large-scale production and large quantity. It is stable, and it will have sufficient bargaining power with suppliers, and it can also reduce manufacturing costs and management costs.
Another way to improve competitiveness is to develop new technologies, and the entire LED packaging device is moving toward thinner and smaller.
Taking Jingtai Shares as an example, the company has gradually developed from the most versatile COB to the COB of small disguise and then to the non-powered COB, all of which are moving toward the application process of miniaturization and reduction of downstream lighting factories, such as miniaturization. , 3014 series. In addition, the backlight PPA2835 series is also a portrayal of the trend of miniaturization.
In the past few years, Jingke Electronics has begun to develop product development for CSP (Chip Scale Light Source). It is understood that Jingke Electronics and Skyworth are preparing to form a joint laboratory and propose a number of joint development projects: the project involves the application of high-power LEDs in TV, high-color-domain high-power LED solutions, and the current industry hot-selling CSP white light. A series of products such as chips.
The new LED packaging technology also places new demands on topics such as phosphors.
Liu Ronghui, director of the Rare Earth Luminescence Materials Division, said that in the future, in the field of lighting, the high-efficiency and color rendering properties of aluminate yellow-green phosphors and nitride red phosphors are still irreplaceable, but in the field of LED backlights. , NOx green phosphors, and new non-nitride red phosphors will be rapidly developed and applied.
"All for lighting", all material updates, technological advances, are to make LED lighting better development, and LED lighting has a new development trend.
"Light source modularization should be the direction of future streetlight technology development." Xu Min, deputy general manager of Shanxi Guangyu, stressed that from the perspective of the industry chain, it is possible to make the division of labor cooperation in lighting manufacturing possible, so that the integration between industries can be more Close, simple and efficient.
The intelligentization of LED street lights also brings new opportunities for LED street light companies. Guangyu Lighting has positioned itself as a link of “Internet +â€. As a provider of hardware and solutions in smart city construction, it implements according to different business needs, and provides more perfect product solutions with product quality as the core. Create higher value for customers.
For more exciting content, please come to the 2015 High-tech LED Annual Meeting and discuss with the leading figures of major companies on the spot.
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