公开(公告)号：US20170149939A1

公开(公告)日：2017-05-25

申请号：US15425938

申请日：2017-02-06

Applicant: TERA XTAL TECHNOLOGY CORPORATION

Inventor： Wei-Hsiang WANG ,  Chen-Hui WU

IPC: H04M1/02 ,  H04N5/232 ,  G02B1/14 ,  H04N5/225 ,  G02B7/02 ,  G02B1/02

CPC classification number: H04M1/0264 ,  G02B1/02 ,  G02B1/14 ,  G02B7/025 ,  H04N5/225 ,  H04N5/2254 ,  H04N5/2257 ,  H04N5/23293

Abstract: 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 (1210), a-axis (1120), a-axis (2110), a-axis (1120), a-axis (2110), a-axis (1210), m-axis (1010), m-axis (1100), m-axis (0110), m-axis (1010), m-axis (1100), m-axis (0110), r-axis (1011), r-axis (1011), r-axis (0111), r-axis (011 1), r-axis (1101) and r-axis (1101).