COB is unstoppable, Hongli's photoelectric push refers to 95 of the upside down products

At present, there are two main main kinds of reverse COB devices in the market: the first is the flip chip CSP chip combined superconducting hot aluminum substrate or ceramic substrate; the second is the combined superconducting hot aluminum substrate or the ceramic substrate. The former is extremely simplified and has high production efficiency. But the light color consistency is poor; the light and color of the latter is good, and the process is relatively mature and easy to be realized.

The high light density inversion COB introduced by Hongli photoelectric is used in second processes, and the advanced phosphor deposition technology is introduced, which can effectively improve the concentration and reduce the temperature of the rubber surface. At the same time, combined with super high thermal conductivity material, the reliability of the product is improved. A few days ago, according to the head of the Hongli photoelectric related technology, the company introduced high light density inversion COB series products have entered the production stage, respectively 1818 (LC003), 1313 (LC004) of aluminum nitride. The power can cover 15~80w, the color index is more than 80, and the maximum can be more than 95.

In order to ensure the reliability and stability of the new products, Hongli photoelectricity is unambiguous in verifying the reliability of product reliability, and is always speaking with data. After 2000 hours of electrified experiment, the life maintenance rate of the high light density inversion COB is more than 98%. Hongli photoelectric laboratory has LM-80 aging equipment, which is approved by CNAS and won the energy star laboratory authorized by the US Environmental Protection Agency (EPA).

Hongli optoelectronic believes that COB will have its own unique market space in the future technology, a part of the core technology to break through the substrate, and related packaging materials, and the other part of the more cost-effective packaging structure design. Therefore, in the technology development of COB packaging products, Hongli photoelectric all the time around new materials, new technology to carry out, which also makes the company's COB devices in performance, reliability, photoelectric parameters and other aspects, all have excellent performance. The COB LED of 9W/25W /100W, respectively, has obtained third party LM-80 7000 hour test report, and has a perfect patent protection.

New product recommendation

LC003 product power range 30-80W

Corresponding light effects 105 lm/w, 98lm/w, 89lm/w

LC004 product power range 15-50W

Corresponding light effects 100 lm/w, 92lm/w, 85lm/w

Product features: product features

1, high power, high light density, small luminescent surface;

2, the power can cover 15 ~ 80W;

3. The main thrust luminescence surface is 11.2mm and 14mm;

4, the color index is more than 80, the highest can be more than 95.

5. It has good design conditions for narrow angle out of light.

6, can be compatible with common lamps and lanterns accessories;

7, low thermal resistance package design, thermal resistance <0.2 C /W;

8, no gold line, inverted eutectic, no death lamp risk;

9. High reliability, high temperature and high humidity (double 85) 2000h hour life maintenance rate more than 98%;

10, has a number of patent protection, covering its product structure design and process methods.

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