| 摘要 |
A multiple viewing zone display device is provided, which improves brightness by using the optical member of the positive or the negative type instead of using the passive barrier. A multiple viewing zone display device(401) comprises the indicating device(410), and the positive type optical member. The indicating device comprises the display space having a plurality of pixel regions. The positive type optical member has the even surface and semicircle or the semi-ellipse shape cross section. A plurality of convex lenses of a long bar shape is formed in the other side. The other side in which the convex lens is formed faces the indicating device. |
