ROHM publishes aspherical lens surface mount LED

ROHM publishes LED components for small-area, high-output-packaged aspherical lenses for digital camera mobile phone AF. Through ROHM's exclusive component processing technology and optical design, the industry's smallest pitch is 2924 size 2.9 × 2.4 mm mm, compared with traditional products, the package area is reduced by 65%, reduced by 30%.

In recent years, with the continuous miniaturization and high performance of digital cameras and camera phones, the demand for miniaturization and thinning of electronic components has increased. In addition, as the use of motors for multi-functions continues to increase, the demand for low-consumption electricity is also rising. On the other hand, in the use of the AF-assist Optical Lens type LED, in order to accurately focus, LED light having a sufficient amount of light is projected onto the subject, and a hemispherical lens is generally used, which is extremely difficult to miniaturize and reduce the thickness.

The newly developed LED components, miniaturization of light-emitting components and optical design using computer-aided design engineering technology, and aspherical lenses made of ROHM's exclusive mold technology, surface-mounted Aspherical Lens LED components, the industry's smallest Compared with the traditional products, the area is reduced by 65% and the height is reduced by 30%.

Since the heat dissipation characteristics are effectively improved, it is possible to achieve both miniaturization and high output performance. The use of current consumption can be reduced under the same brightness design. In addition, in order to illuminate a distant object, the design optical axis offset error is suppressed within ±3°, and Topview and Sideview package lines are available to improve customer design flexibility.