公开(公告)号：US08654105B2

公开(公告)日：2014-02-18

申请号：US14027583

申请日：2013-09-16

Applicant: Quanta Computer Inc.

Inventor： Chien-Hung Lin ,  Chen-Kuan Lin

IPC: G06F3/042

CPC classification number: G06F3/0428

Abstract: An optical touch control system. A monitor includes a first side, a second side, a third side, and a fourth side sequentially connected to each other. A first light guide, a second light guide, and a third light guide are respectively disposed on the first, second, and third sides of the monitor. A first beam splitter is adjacent to the first and second light guides. A second beam splitter is adjacent to the second and third light guides. A first light source and a second light source are respectively adjacent to the first and second beam splitters. A first image sensor is disposed between the first and fourth sides of the monitor. A second image sensor is disposed between the third and fourth sides. The first and second image sensors receive light transmitted onto the monitor via the first, second, and third light guides, identifying touch control operations.

Abstract translation: 光学触摸控制系统。 监视器包括彼此顺序连接的第一侧，第二侧，第三侧和第四侧。 第一光导，第二光导和第三光导分别设置在监视器的第一，第二和第三侧上。 第一分束器与第一和第二光导相邻。 第二分束器与第二和第三光导相邻。 第一光源和第二光源分别与第一和第二分束器相邻。 第一图像传感器设置在监视器的第一和第四侧之间。 第二图像传感器设置在第三和第四侧之间。 第一和第二图像传感器经由第一，第二和第三光导件接收传输到监视器上的光，识别触摸控制操作。

公开(公告)号：US20140015807A1

公开(公告)日：2014-01-16

申请号：US14027583

申请日：2013-09-16

Applicant: Quanta Computer Inc.

Inventor： Chien-Hung Lin ,  Chen-Kuan Lin

IPC: G06F3/042

CPC classification number: G06F3/0428

Abstract: An optical touch control system. A monitor includes a first side, a second side, a third side, and a fourth side sequentially connected to each other. A first light guide, a second light guide, and a third light guide are respectively disposed on the first, second, and third sides of the monitor. A first beam splitter is adjacent to the first and second light guides. A second beam splitter is adjacent to the second and third light guides. A first light source and a second light source are respectively adjacent to the first and second beam splitters. A first image sensor is disposed between the first and fourth sides of the monitor. A second image sensor is disposed between the third and fourth sides. The first and second image sensors receive light transmitted onto the monitor via the first, second, and third light guides, identifying touch control operations.

Abstract translation: 光学触摸控制系统。 监视器包括彼此顺序连接的第一侧，第二侧，第三侧和第四侧。 第一光导，第二光导和第三光导分别设置在监视器的第一，第二和第三侧上。 第一分束器与第一和第二光导相邻。 第二分束器与第二和第三光导相邻。 第一光源和第二光源分别与第一和第二分束器相邻。 第一图像传感器设置在监视器的第一和第四侧之间。 第二图像传感器设置在第三和第四侧之间。 第一和第二图像传感器经由第一，第二和第三光导件接收传输到监视器上的光，识别触摸控制操作。