公开(公告)号：US20140210713A1

公开(公告)日：2014-07-31

申请号：US14167258

申请日：2014-01-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jun-Hui LEE ,  Jin-Man KIM

IPC: G06F3/03

CPC classification number: G06F3/03 ,  G06F3/0488 ,  G06F3/1454 ,  G06F9/452 ,  G09G5/08

Abstract: The present invention relates to a method of displaying a pointer on an external device sharing an output video with a terminal, and an apparatus thereof. A method of controlling display of a pointer by a terminal so that the pointer is displayed on an external device according to an embodiment of the present invention includes transmitting an output video of the terminal to the external device, if a predetermined request exists; detecting a sensing value according to a input performed on a display area; generating a pointer displaying signal used for displaying a pointer at a position corresponding to a position where the detected sensing value is detected on the external device based on the detected sensing value; and transmitting the generated pointer displaying signal to the external device. According to the present invention, since a pointer is displayed on an external device sharing an output video with a terminal, the user may execute a desired function by looking at the external device, without looking at the terminal.

Abstract translation: 本发明涉及一种在与终端共享输出视频的外部设备上显示指针的方法及其装置。 根据本发明实施例的一种控制终端指示器显示以使指针显示在外部设备上的方法包括如果存在预定请求则将终端的输出视频发送到外部设备; 根据在显示区域上执行的输入来检测感测值; 基于检测到的感测值，生成用于在与外部设备上检测到的感测值相对应的位置处显示指针的指针显示信号; 并将生成的指针显示信号发送到外部设备。 根据本发明，由于在与终端共享输出视频的外部设备上显示指针，所以用户可以通过观看外部设备来执行期望的功能，而不看终端。

公开(公告)号：US20140054381A1

公开(公告)日：2014-02-27

申请号：US13927615

申请日：2013-06-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Do-Hun CHA ,  Ju-Nyun KIM ,  Jun-Hui LEE

IPC: G06K19/06

CPC classification number: G06K19/06112

Abstract: An electronic device and method for transmitting information on a barcode by using an infrared Light Emitting Diode (LED) are provided. The method includes transforming a displayed barcode into a binary code, and lighting ON/OFF an infrared LED according to set order based on the binary code.

Abstract translation: 提供了一种通过使用红外发光二极管（LED）在条形码上发送信息的电子设备和方法。 该方法包括将显示的条形码变换为二进制码，并且根据二进制码的设定顺序点亮红外LED。