Dingyuan Optoelectronics (2426)'s optical design center uses the optical reflection design concept commonly used in automotive headlamps, and integrates it into LED lighting. Together with the heat dissipation mechanism, it improves the upper-side LED lighting products suitable for lighting products. . This design is processed by optical mirrors to achieve the "invisible spot" feature, eliminating the most eye-catching eye spot problem of LED lamps.
Dingyuan Optical team broke through the traditional concept, allowing the LED light source to be processed by the patented mirror and then uniformly projected to the required illumination range. This design can minimize the LED spot seen by the user's visual luminaire, with less light loss and higher angle design. This design has been patented in Japan, Europe and the United States, and has been widely used in Dingyuan photoelectric PAR lamp, AR111 and bulb series.
The 9W 25-degree AR111 product developed by Dingyuan has a central illumination of more than 7000 lux, surpassing the traditional 75W AR111, and almost double the illumination of the same-class LED AR111.
In the design of LED bulbs, Dingyuan Optical Design Center also used the advantages of patented side design to overcome the problem of insufficient LED light metering in the past. It launched a 7.7W side-mounted bulb, which is suitable for open lamps with lampshades. When the lamp is used, there will be no LED light bulbs on the market, and the lampshade will only be "half bright".
Dingyuan Optoelectronics has launched LED lighting products in August 2009 and has shipped in Japan and Europe. Ding Yuan insists on using the highest quality LEDs, using the best number of LEDs, using the best optical design, allowing consumers to buy "high quality", "energy efficient" and "low burden" products. Related products will be exhibited at the 6/9~6/11 Taipei World Trade Optoelectronics Exhibition in 2010.
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