摘要:
An image capturing device is provided. The image capturing device includes a lens device including a first housing; and a sapphire lens directly connected to the first housing for protecting the lens device, wherein the sapphire lens includes a crystal structure and has a crystal axis, the crystal structure is a single-crystal structure, and the crystal axis includes one selected from a group consisting of c-axis (0001), a-axis (1 210), a-axis (11 20), a-axis (2 110), a-axis ( 1120), a-axis ( 2110), a-axis ( 12 10), m-axis ( 1010), m-axis ( 1100), m-axis (01 10), m-axis (10 10), m-axis (1 100), m-axis (0 110), r-axis (10 11), r-axis ( 101 1), r-axis (01 11), r-axis (0 111), r-axis (1 10 1) and r-axis ( 1101).
摘要:
An injection mold (20) includes a female mold (22) and a male mold (24) matingly engageable with the female mold. The female mold has a recess portion (222) defined therein. The male mold includes a mold core (240) mounted thereon corresponding to the recess portion of the female mold. The mold core includes a grating pattern (241) defined thereon and a first injection runner (244). The grating pattern is formed by a plurality of crisscrossed grooves (2412). The first injection runner communicates with at least one of the grooves of the grating pattern. A housing (10) made by the injection mold and method for making the housing by using the injection mold are also provided.
摘要:
An injection mold (20) includes a female mold (22) and a male mold (24). The female mold defines a recess portion (222) therein. The male mold includes a mold core (242) and defines at least one main injection canal (2425) therein. The mold core cooperates with the recess portion to form a cavity (26) communicating with the main injection canal and configured for shaping workpieces. The main injection canal includes an injecting hole (2426) and an ejecting hole (2427) communicating with the injecting hole. The ejecting hole has a size larger than that of the injecting hole and is positioned to be proximate to the cavity.