公开(公告)号：US08581848B2

公开(公告)日：2013-11-12

申请号：US13681891

申请日：2012-11-20

Applicant: PixArt Imaging Inc.

Inventor： Cho-Yi Lin ,  Yen-Min Chang

IPC: G06F3/033

CPC classification number: G06F3/0317 ,  G06F3/03543 ,  G06F3/0425

Abstract: There is provided a hybrid pointing device including an optical navigation module, a pointing module and a switching module. The optical navigation module is configured to sense gestures of at least one object operated by a user to activate commands associated with particular programs running on the host. The pointing module is configured to detect a movement between the hybrid pointing device and a working surface. The switching module is configured to active the optical navigation module or the pointing module according to a deformation of a touch plate.

Abstract translation: 提供了一种包括光学导航模块，指向模块和切换模块的混合指点设备。 光学导航模块被配置为感测由用户操作的至少一个对象的手势来激活与在主机上运行的特定程序相关联的命令。 所述指示模块被配置为检测所述混合定点设备和工作表面之间的移动。 开关模块被配置为根据触摸板的变形激活光学导航模块或指示模块。

公开(公告)号：US09465153B2

公开(公告)日：2016-10-11

申请号：US13753508

申请日：2013-01-29

Applicant: PixArt Imaging Inc.

Inventor： Hsin-Chi Cheng ,  Cho-Yi Lin

IPC: G06F3/042 ,  F21V8/00

CPC classification number: G02B6/0001 ,  G02B6/0096 ,  G06F3/0428

Abstract: A linear light source module includes a mirror light guide component and a light emitting component. The mirror light guide component has a light emitting end, a surface having a mirror light reflecting layer formed thereon and a light incidence end. The light emitting component is configured for providing light to the light incidence end. The mirror light guide component is a light guide bar and is configured for converting the light from the first light emitting component into a linear light when the light emitting component is lighted, and the mirror light guide component is a mirror bar and is configured for providing a mirror function when the light emitting component is closed. An optical touch device with the linear light source module can avoid a blind zone and can be used as a dual-touch device or a multi-touch device.

Abstract translation: 线性光源模块包括镜面光导部件和发光部件。 镜面光导部件具有发光端，形成有镜面光反射层的表面和光入射端。 发光部件被配置为向光入射端提供光。 镜面光导部件是导光杆，被配置为当发光部件被点亮时将来自第一发光部件的光转换成线状光，并且镜光导部件是镜杆， 当发光组件关闭时的镜像功能。 具有线性光源模块的光学触摸装置可以避免盲区，并且可以用作双触摸设备或多点触摸设备。

公开(公告)号：US20160328088A1

公开(公告)日：2016-11-10

申请号：US15214472

申请日：2016-07-20

Applicant: PixArt Imaging Inc.

Inventor： Cho-Yi Lin ,  Chih-Hung Lu

IPC: G06F3/042 ,  G06F3/041 ,  G06F3/0354 ,  H04N5/225

CPC classification number: G06F3/0421 ,  G06F3/03547 ,  G06F3/0416 ,  G06F3/042 ,  G06F3/0428 ,  G06K9/00375 ,  H04N5/2258

Abstract: A controlling method for a sensing system includes the following step. Whether a specific function is started is determined according to the amount of pixels of a total pattern acquired by sensing a first object. In an embodiment of the present invention, the step of determining whether the specific function is started according to the amount of pixels of the total pattern is the step of determining whether the specific function is started according to the amount of pixels of the total pattern and the length of time to successively acquire the total pattern. Accordingly, it is more convenient for a user to use the sensing system having the said controlling method.

Abstract translation: 感测系统的控制方法包括以下步骤。 根据通过感测第一对象获得的总图案的像素的量来确定特定功能是否开始。 在本发明的一个实施例中，确定特定功能是否根据总图案的像素量开始的步骤是根据总图案的像素量确定特定功能是否开始的步骤，以及 连续获得总模式的时间长度。 因此，用户更方便地使用具有所述控制方法的感测系统。