发明名称 |
DEPTH SENSING METHOD, 3D IMAGE GENERATION METHOD, 3D IMAGE SENSOR, AND APPARATUS INCLUDING THE SAME |
摘要 |
A three-dimensional (3D) image sensor module including: an oscillator configured to output a distortion-compensated oscillation frequency as a driving voltage of a sine wave biased with a bias voltage; an optical shutter configured to vary transmittance of reflective light reflected from a subject, according to the driving voltage, and to modulate the reflective light into at least two optical modulation signals having different phases; and an image generator configured to generate image data about the subject, the image data including depth information that is calculated based on a difference between the phases of the at least two optical modulation signals. |
申请公布号 |
EP3021138(A1) |
申请公布日期 |
2016.05.18 |
申请号 |
EP20150177283 |
申请日期 |
2015.07.17 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD |
发明人 |
JEON, MYUNGJAE;PARK, YONGHWA;YOU, JANGWOO;YOON, HEESUN |
分类号 |
G01S17/00;H04N13/02 |
主分类号 |
G01S17/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|