公开(公告)号：US20120138778A1

公开(公告)日：2012-06-07

申请号：US13214326

申请日：2011-08-22

Applicant: Colin CAMPBELL ,  Hazel Mcinnes ,  Jeffrey Raynor ,  Mathieu Reigneau

Inventor： Colin CAMPBELL ,  Hazel Mcinnes ,  Jeffrey Raynor ,  Mathieu Reigneau

IPC: G01J1/42

CPC classification number: G06F3/0425 ,  G02B6/4214 ,  G06F1/169 ,  G06F3/0317 ,  G06F3/0338 ,  G06F3/0346 ,  G06F3/0354 ,  G06F3/03547 ,  G06F3/042 ,  G06F2203/04109

Abstract: An optical navigation device may include an image sensor with an imaging surface, a laser, and an optical waveguide layer having an exposed user surface and a total internal reflection (TIR) surface on the underside of the exposed user surface. The waveguide layer, the laser, and the image sensor may be together arranged to direct radiation emitted by the laser onto the imaging surface at least partly by total internal reflection by the TIR surface.

Abstract translation: 光学导航装置可以包括具有成像表面的图像传感器，激光器和具有暴露的使用者表面和暴露的使用者表面的下侧上的全内反射（TIR）表面的光波导层。 波导层，激光器和图像传感器可以一起布置成至少部分地通过TIR表面的全内反射将由激光器发射的辐射引导到成像表面上。

公开(公告)号：US20110169739A1

公开(公告)日：2011-07-14

申请号：US12987739

申请日：2011-01-10

Applicant: Mathieu REIGNEAU ,  Colin CAMPBELL

Inventor： Mathieu REIGNEAU ,  Colin CAMPBELL

IPC: G06F3/033 ,  H04B10/00

CPC classification number: G06F3/042

Abstract: An assembly is adapted for being employed in an optical navigation device, such as that used on a computer or mobile communications device. The assembly includes a housing device and an optical device, wherein the housing device includes a receiving section for receiving the optical device. The receiving section has a first and a second opening. The housing device has first and second vertical registration features for aligning the optical device with the housing device. The first and second vertical registration features are spatially associated with the first and second opening respectively.

Abstract translation: 组件适于用于诸如在计算机或移动通信设备上使用的光学导航设备中。 组件包括壳体装置和光学装置，其中壳体装置包括用于接收光学装置的接收部分。 接收部分具有第一和第二开口。 壳体装置具有用于将光学装置与壳体装置对准的第一和第二垂直配准特征。 第一和第二垂直配准特征分别与第一和第二开口在空间上相关联。