公开(公告)号：US20130285957A1

公开(公告)日：2013-10-31

申请号：US13871567

申请日：2013-04-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Po-Ra KIM ,  Jeong-Seok Lee ,  In-Kuk Yun

IPC: G06F3/041

CPC classification number: G06F3/0414 ,  G06F1/1647 ,  G06F3/016 ,  G06F3/03545 ,  G06F3/0416 ,  G06F2203/04105 ,  G06F2203/04106 ,  G06F2203/04803 ,  G06F2203/04807

Abstract: A display device including a plurality of display panels and one or more vibration sensors for detecting a vibration by a touch of an input device. The vibration sensors are attached to the plurality of display panels The display device also includes a controller for, when one of the plurality of display panels is touched by the input device, identifying the display panel touched by the input device from the plurality of display panels according to vibration intensities detected by one or more vibration sensors. A display panel on which an input by an electronic pen is performed among multiple display panels can be identified through vibration intensities, so that input position detection using pattern recognition can be achieved even when the plurality of display panels are used.

Abstract translation: 一种显示装置，包括多个显示面板和一个或多个振动传感器，用于通过输入装置的触摸来检测振动。 所述振动传感器附接到所述多个显示面板。所述显示装置还包括控制器，用于当所述多个显示面板中的一个被所述输入设备触摸时，从所述多个显示面板识别所述输入设备所触摸的所述显示面板 根据由一个或多个振动传感器检测到的振动强度。 可以通过振动强度来识别通过电子笔进行多个显示面板的输入的显示面板，从而即使使用多个显示面板也能够实现使用图案识别的输入位置检测。

公开(公告)号：US20130088463A1

公开(公告)日：2013-04-11

申请号：US13647822

申请日：2012-10-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Po-Ra KIM ,  Jeong-Seok Choi ,  Kang-Nam Kim ,  Se-Mi Park ,  Seong-Min Seo ,  In-Kuk Yun

IPC: G06F3/033

CPC classification number: G06K9/2027 ,  G06K9/2036 ,  G06K9/228

Abstract: An apparatus and methods for recognizing an image with an increased image recognition rate are provided. The apparatus includes a plurality of illuminators for illuminating a surface. The apparatus also includes an image sensor for outputting an image frame obtained by converting an optical image of the surface into an electrical signal. The surface is illuminated one of the plurality of illuminators. The apparatus further includes a switch for selecting any of the plurality of illuminators for illuminating the surface. The apparatus additionally includes a controller for receiving the image frame from the image sensor, determining whether the image frame has a region of reflected light, and controlling the switch to select another of the plurality of illuminators to illuminate the surface when the image frame has the region of reflected light.

Abstract translation: 提供了一种用于以增加的图像识别率来识别图像的装置和方法。 该装置包括用于照射表面的多个照明器。 该装置还包括用于输出通过将表面的光学图像转换成电信号而获得的图像帧的图像传感器。 表面被照亮多个照明器中的一个。 该装置还包括用于选择用于照亮表面的多个照明器中的任何一个的开关。 该装置还包括控制器，用于从图像传感器接收图像帧，确定图像帧是否具有反射光的区域，并且当图像帧具有图像帧时，控制开关选择多个照明器中的另一个以照亮表面 反射光区域。