Abstract: A new kind of Active-Matrix LCD, called Out-Active-Matrix LCD ("OAM-LCD"), is formed by depositing the active-matrix on the outside surface of the LCD substrate. Each active component is connected with a related dot electrode of the LCD cell through thin conductive lead, which is hidden in the substrate. This OAM-LCD not only makes the large screen LCD feasible, but also is easy to manufacture. The OAM-LCD can use transmission LC or scattering LC. This new OAM-LCD can be used for making large screen hang-on-wall TV, and super large screen mosaic video display both indoor and outdoor applications. OAM-LCD's features include high brightness, high efficiency, good color quality, long lifetime, low cost and high contrast, especially under high ambient illumination, such as trader direct sunlight.