In summary, LEDs have evolved from simple indication application device. User interfaces have become more sophisticated. It is important to work with a supplier that is knowledgeable in both LED and LCD technology.  The customer will want to consider a custom solutions provider, such as Lumex, that offers extensive market knowledge, can provide a full scope of design expertise, can provide both semi- and fully integrated custom solutions, has both LED and LCD expertise, flexible production capabilities and offers a global reach with a local presence.