Roma developed for entertainment products 0.6mm high ultra-thin high brightness LED

Rom successfully developed two high brightness LED products "SMLV56RGB1W1" and "SMLW56RGB1W1" (Figure 1). White light brightness, the former is 1.7cd, the latter is 1.8cd. All of the three color components of the RGB are integrated into a package of products, in addition to white, but also the issue of other colors of light. Use the words and patterns on the back of the entertainment product to make it more visible. Among them, SMLV56RGB1W1 is characterized by the improved packaging method, the realization of the industry's thinnest (the company) 0.6mm height. By reducing the size of the LED package elongated text, patterns and the distance between the LED package to achieve uniform irradiation of light (Figure 2). Thinning is achieved by extending the "Flat Frame structure" of the direct terminal from the frame. The minimum height of the original product is 1.4mm, and the distance is too close to the surface, there is not enough light irradiation, can see through the product LED and other topics.

In June 2009 the supply of samples, the sample price was 100 yen /. New products will be in August from Rohm Wako and China SEMICONDUCTOR (ROHM) production. Planned monthly production of 5 million.

Figure 1:3 color luminescence LED. On the left is SMLV56RGB1W1, on the right is SMLW56RGB1W1". Imagine the use of entertainment products

Figure 2:LED thinning effect. If the distance between the text and the pattern is longer, the uniform luminescence can be seen