公开(公告)号：US20110019156A1

公开(公告)日：2011-01-27

申请号：US12789872

申请日：2010-05-28

Applicant: Chih-Chung Chang ,  Chia-Pin Lin ,  Yung-Chu Lin ,  Hsin-Mao Chung

Inventor： Chih-Chung Chang ,  Chia-Pin Lin ,  Yung-Chu Lin ,  Hsin-Mao Chung

IPC: G03B21/14 ,  G03B21/00

CPC classification number: H04N9/3179 ,  H04N9/3173

Abstract: A projection system and a method thereof are provided. The projection method includes the following steps. First, a processing module of an electronic device acquires a process ID of an application program via an operating system of the electronic device. Next, the processing module extracts display data corresponding to a window of the application program from a frame buffer of the electronic device stepwise with a predetermined frequency. Next, the processing module produces a plurality of pictures based on the extracted display data with the predetermined frequency. Next, the processing module transmits the pictures to a projector according to a predetermined transmission protocol. Finally, the projector projects the pictures sequentially.

Abstract translation: 提供一种投影系统及其方法。 该投影方法包括以下步骤。 首先，电子设备的处理模块经由电子设备的操作系统获取应用程序的处理ID。 接下来，处理模块以预定频率逐步从电子设备的帧缓冲器提取对应于应用程序的窗口的显示数据。 接下来，处理模块基于提取的具有预定频率的显示数据产生多个图像。 接下来，处理模块根据预定的传输协议将图像发送到投影仪。 最后，投影机依次投影图片。

公开(公告)号：US20130158976A1

公开(公告)日：2013-06-20

申请号：US13593516

申请日：2012-08-24

Applicant: Huang-Cheng Chiang ,  Yung-Chu Lin ,  Jui-En Hu

Inventor： Huang-Cheng Chiang ,  Yung-Chu Lin ,  Jui-En Hu

IPC: G06F17/28

CPC classification number: G06F17/2735 ,  G06F17/241 ,  G06F17/2836 ,  G06F17/289

Abstract: An electronic device and a display method for word information thereof are provided. The display method for word information includes following steps: identifying a user to acquire a user characteristic; acquiring a user word table according to the user characteristic; detecting a selected word pointed by a pointing device; and when the selected word is recorded in the user word table, displaying the word information corresponding to the selected word according to the user word table, wherein the word information includes at least one of word translation and a word note corresponding to the selected word.

Abstract translation: 提供了一种电子设备及其字信息的显示方法。 字信息的显示方法包括以下步骤：识别用户以获取用户特征; 根据用户特征获取用户单词表; 检测由指示设备指向的所选择的单词; 并且当所选择的单词被记录在用户单词表中时，根据用户单词表显示与所选择的单词相对应的单词信息，其中单词信息包括与所选词相对应的单词翻译和单词笔记中的至少一个。

公开(公告)号：US20130080221A1

公开(公告)日：2013-03-28

申请号：US13614504

申请日：2012-09-13

Applicant: Yung-Chu Lin ,  Yun-Chang Wang ,  Wen-Hsien Chiu

Inventor： Yung-Chu Lin ,  Yun-Chang Wang ,  Wen-Hsien Chiu

IPC: G06Q30/02

CPC classification number: G06Q30/02

Abstract: An interactive method to be performed by a digital signage for interaction with a portable electronic device includes configuring the digital signage to establish a wireless communication link with the portable electronic device, to generate playback signals associated with advertisement contents stored in the digital signage, to transmit the playback signals to the portable electronic device, wherein the playback signals enable the portable electronic device to display the advertisement contents and to enable transmission of a corresponding select signal to the digital signage in response to user operation associated with a selected displayed one of the advertisement contents, and to process the select signal.

Abstract translation: 由数字标牌进行与便携式电子设备交互的交互方法包括配置数字标牌以建立与便携式电子设备的无线通信链路，以产生与存储在数字标牌中的广告内容相关联的播放信号，以发送 回放信号到便携式电子设备，其中回放信号使得便携式电子设备能够显示广告内容，并且响应于与所选择的所显示的一个广告相关联的用户操作，能够将对应的选择信号传输到数字标牌 内容，并处理选择信号。