发明名称 |
BEAM SPLITTER FOR 3D CAMERA, AND 3D IMAGE ACQUISITION APPARATUS EMPLOYING THE BEAM SPLITTER |
摘要 |
A beam splitter and a 3D image acquisition apparatus including the beam splitter are provided. The beam splitter includes a light incident surface on which light having a first wavelength and light having a second wavelength are incident; a beam splitting surface which is inclined to the light incident surface and reflects the light having the first wavelength and transmits the light having the second wavelength; a first light exit surface through which the light having the first wavelength reflected from the beam splitting surface exits; a first reflective surface which reflects the light having the second wavelength transmitted by the beam splitting surface; a second reflective surface which reflects the light having the second wavelength reflected from the first reflective surface; and a second light exit surface through which the light having the second wavelength reflected from the second reflective surface exits.
|
申请公布号 |
US2012105594(A1) |
申请公布日期 |
2012.05.03 |
申请号 |
US201113162224 |
申请日期 |
2011.06.16 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
YOU JANG-WOO;PARK YONG-HWA;CHO YONG-CHUL |
分类号 |
G02B27/14;H04N13/02 |
主分类号 |
G02B27/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|