Analysis of LED technology and market trends

Introduction: at present, the rapid development of LED lighting technology. Here, to talk about personal technology and market in the LED point of view.

1, substrate

The substrate material, three arrows on the substrate, the current development situation of the substrate material, can use arrows shot eight words to sum up. In the past, mostly based on sapphire and silicon carbide substrate, and this year there is the addition of silicon materials, competition has become intense. In particular, it is pointed out that the silicon substrate material is also a lot of domestic enterprises to do, but the domestic silicon substrate is mostly 2 inch start, and international brands are starting to take 8 inches. Understanding of the substrate materials, friends know, 2 inch piece and the gap between the size of 8 inches. We have not taken off, it has lagged far behind international enterprises, and this is our gap with foreign countries.

2, chip

Flip chip, a sudden rise in the field of chips, flip chip technology is emerging, especially in high-power, outdoor lighting applications market will be more popular. Flip chip technology has obvious advantages in the following: it is not through the sapphire heat, can pass a large current; the two is the size can be smaller, easier to match the optical; three is to enhance heat dissipation, so that the life of the chip can be increased; the three is to enhance the ability of anti-static; four is to lay the foundation for development the subsequent packaging process. Therefore, it is suggested that enterprises can pay more attention to the flip chip technology, especially those who play high power.

3, packaging

Chip packaging, subversion of the traditional packaging in the field is also undergoing a huge subversion. For example, there is a Taiwan called "free chip" technology, the industry also showed a different attitude, some blind, that no chip packaging technology is fake and bluff; others oppose and conflict, to think it should be for manufacturers to bring trouble, some pain; is that this chip package without cannot be comparable to COB, COB occupy absolute advantage. I think, chip package technology has the following characteristics: one is to adopt direct chip eutectic welding pad at the bottom of the package, simplifies the production process, reduce production costs; two is no bracket, thermal resistance is greatly reduced, the same volume of the device can provide greater power; the three is the package form smaller, closer to the point light source. The user terminal lighting design more flexible. Chip packaging is not to add trouble to downstream applications, on the contrary is to bring greater convenience to the application of the manufacturers.

4, application

Lighting manufacturers, shopping channels and in downstream applications, lighting manufacturers are shopping channel. Here, we have to see that the new LED companies to enter the field of lighting is to do what kind of way? First displacement and beyond. However, whether it is to replace or beyond, the road is lighting; and the original lighting companies? They are on their way, LED is just an upgrade. A brave man, but I think this brave than traditional lighting manufacturers meeting bigger.

5, professional

It has specialized, here, I think of the Tang Dynasty writer Han Yu said: I have successively, specialize in. This year, the LED market specialization division will further develop. Some large enterprises in order to improve market share and brand influence, the product classification will need more refined, and it is more focused on a single product OEM enterprise to bring the opportunity.

Analysis of LED technology and market trends

6, a single

Simplify, the ultimate single for something, something is not going to be the rule of survival of the enterprise, a series of products manufacturers bigger, stronger relatively difficult. Open the palm of the hand is better than clenched fist, do their own single category, and to achieve the ultimate product of this kind, so that the highest price, the most reasonable, you stand in the market. In addition, with the increase of labor costs, enterprises should strengthen the automation of the production process.

7, control

Intelligent control, engaging in the product development trend that I, Home Furnishing, intelligent, intelligent office, intelligent lighting will be the future trend, LED intelligent lighting will be an important growth point to increase the added value of semiconductor lighting. For example, using a mobile phone or PAD direct remote control LED lights, through the design of the manual and even intelligent memory function; in different time and the scene automatically adjust the lighting mode; from indoor lighting to outdoor lighting intelligent control.

8, equipment

With the disappearance of the demographic dividend, the labor cost is increasing day by day, and the automatic production has been widely used. Robots and electronic tags (RFID) makes the production line automation greatly improved, convenience, reliability, labor costs. Later, intelligent devices will be more and more used in LED enterprises.

9, channels

Shop business electricity supplier, mutual linkage at present, the Internet with its rapid response and dissemination of efficiency, so that the traditional channels have been severely affected every year, 11 of the electricity supplier will become a collective carnival. In the face of the hot shop online and offline stores cold, I think, manufacturers should think more about how to help dealers and distributors to get through the line on the line of business, strengthen the online and offline linkage? How to make the electricity supplier platform for the line under the channel distributors online customers to achieve a win-win situation? How to interact with the store electricity supplier is currently a lot of electricity supplier to do the lighting manufacturers need to think about the problem.

10, brand

Brand, increasingly prominent at the same time, I always think that no matter how the times, technology, brand building and construction has always been crucial. The brand is the consumer to the product and the product series cognition degree, is the people to a enterprise and its product, the post-sale service and the cultural value appraisal and the cognition, is one kind of trust. At present, the industry price war prevailed, we must see that a price is not enough, the market is always not the lowest, only lower! Only to establish their own brands, to occupy the commanding point in the market. The brand building, the most important thing is to choose the light, do the lights".