公开(公告)号：US20180081163A1

公开(公告)日：2018-03-22

申请号：US15271679

申请日：2016-09-21

Applicant: OmniVision Technologies, Inc.

Inventor： Yi-Fan Lin ,  Wei-Ping Chen ,  Jau-Jan Deng ,  Suganda Jutamulia

IPC: G02B23/10 ,  G02B23/24 ,  G02B23/04 ,  H04N5/225 ,  A61B1/00 ,  A61B1/05 ,  A61B1/06 ,  A61B1/313

CPC classification number: G02B23/10 ,  A61B1/00096 ,  A61B1/00177 ,  A61B1/051 ,  A61B1/0623 ,  A61B1/0676 ,  A61B1/0684 ,  A61B1/3137 ,  G02B23/04 ,  G02B23/2423 ,  G02B23/2446 ,  G02B23/2461 ,  G02B23/2484 ,  G02B27/283 ,  H04N5/2254 ,  H04N5/2256 ,  H04N2005/2255

Abstract: An endoscope imager includes a system-in-package and a specularly reflective surface. The system-in-package includes (a) a camera module having an imaging lens with an optical axis and (b) an illumination unit. The system-in-package includes (a) a camera module having an imaging lens with an optical axis and (b) an illumination unit configured to emit illumination propagating in a direction away from the imaging lens, the direction having a component parallel to the optical axis. The specularly reflective surface faces the imaging lens and forming an oblique angle with the optical axis, to deflect the illumination toward a scene and deflect light from the scene toward the camera module.

公开(公告)号：US11782256B2

公开(公告)日：2023-10-10

申请号：US15271679

申请日：2016-09-21

Applicant: OmniVision Technologies, Inc.

Inventor： Yi-Fan Lin ,  Wei-Ping Chen ,  Jau-Jan Deng ,  Suganda Jutamulia

IPC: G02B23/10 ,  A61B1/04 ,  G02B23/04 ,  A61B1/06 ,  A61B1/00 ,  H04N23/55 ,  H04N23/56 ,  A61B1/05 ,  A61B1/313 ,  G02B23/24 ,  H04N23/50 ,  G02B27/28

CPC classification number: G02B23/10 ,  A61B1/00096 ,  A61B1/00177 ,  A61B1/051 ,  A61B1/0623 ,  A61B1/0676 ,  A61B1/0684 ,  A61B1/3137 ,  G02B23/04 ,  G02B23/2423 ,  G02B23/2446 ,  G02B23/2461 ,  G02B23/2484 ,  H04N23/55 ,  H04N23/56 ,  G02B27/283 ,  H04N23/555

Abstract: An endoscope imager includes a system-in-package and a specularly reflective surface. The system-in-package includes (a) a camera module having an imaging lens with an optical axis and (b) an illumination unit. The system-in-package includes (a) a camera module having an imaging lens with an optical axis and (b) an illumination unit configured to emit illumination propagating in a direction away from the imaging lens, the direction having a component parallel to the optical axis. The specularly reflective surface faces the imaging lens and forming an oblique angle with the optical axis, to deflect the illumination toward a scene and deflect light from the scene toward the camera module.