摘要:
An imaging device with micro-scale optical structures comprises a plurality of display units, where each display unit comprises a plurality of micro-scale optical structures, and each micro-scale optical structure comprises a convex part, a planar part, and base part. The convex part is positioned on the base part and has an arc surface, where the arc surface comprises a left side arc face and a right side arc face for reflecting oblique incident lights from the left or the right to form a reflected light toward the front. And different arrangements of micro-scale optical structures are used for reflecting left side and right side incident lights to display different characters or images.
摘要:
An optical designed pattern is disclosed. The optical designed pattern comprises a plurality of screen dots; whereby a combination of a size of each screen dot, an arranging pitch of each screen dot, and a line width of each screen dot is provided to give the plurality of screen dots various optical characteristics to show all kinds of effects such as a hair pattern or a hair pattern with other composite patterns.
摘要:
A method of fabricating a plastic part having a three-dimensional image and visual effect. A plastic part having a three-dimensional graphical surface and a flat plane is formed. Subsequently, a thin film layer is formed on the plastic part to provide three-dimensional image and visual effect to the plastic part, where the three-dimensional graphical surface provides the three-dimensional image and the thin film layer provides the visual effect.
摘要:
A disc tray comprises a recess, a first outer land, a second outer land, a first opening, and a second opening. Two outer lands extend upwards from the recess. Each outer land comprises an upper plane and a wall. Each wall connects the recess and each upper plane. Each opening comprises a plane opening and two upward openings. Each plane opening is located in the recess. Two upward openings are located on two edges of each plane opening, respectively, such that a protruding portion is formed on each upper plane.