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1. 发明授权

US09112606B2 Method and apparatus for transmitting and receiving data using visible light communication 有权
标题翻译：使用可见光通信发送和接收数据的方法和装置
公开(公告)号：US09112606B2
公开(公告)日：2015-08-18
申请号：US13323331
申请日：2011-12-12
申请人： You Jin Kim , Tae-Gyu Kang , Sang-Kyu Lim , Dae Ho Kim , Il-Soon Jang
发明人： You Jin Kim , Tae-Gyu Kang , Sang-Kyu Lim , Dae Ho Kim , Il-Soon Jang
IPC分类号： H04B10/00 , H04B10/116
CPC分类号： H04B10/116
摘要： A transmitting apparatus using visible light communication generates transmission data into a two-dimensional data code according to a predetermined code method between the transmitting apparatus and a receiving apparatus and transmits the two-dimensional data code through a plurality of light emitting diodes (LED) that are arranged in a two-dimensional form. Therefore, the receiving apparatus senses light from a plurality of LEDs as an image using an image sensor, demodulates the image into a two-dimensional data code, decodes the two-dimensional data code using a code book, and restores data.
摘要翻译：使用可见光通信的发送装置根据发送装置和接收装置之间的预定码法，将发送数据生成为二维数据码，并通过多个发光二极管（LED）发送二维数据码，该多个发光二极管以二维形式排列。因此，接收装置使用图像传感器感测来自多个LED的光作为图像，将图像解调为二维数据码，使用码本对二维数据码进行解码，并恢复数据。

2. 发明授权

US08542368B2 Position measuring apparatus and method 有权
标题翻译：位置测量装置及方法
公开(公告)号：US08542368B2
公开(公告)日：2013-09-24
申请号：US13310598
申请日：2011-12-02
申请人： Dae Ho Kim , Tae-Gyu Kang , Sang-Kyu Lim , Il-Soon Jang , You Jin Kim
发明人： Dae Ho Kim , Tae-Gyu Kang , Sang-Kyu Lim , Il-Soon Jang , You Jin Kim
IPC分类号： G01B11/14
CPC分类号： G01S11/12 , G01S5/16 , G01S5/163
摘要： A position measuring apparatus receives at least one precise position information set from at least one visible-light wireless communication device including a transmission light source, and upon receipt of the at least one precise position information ser, acquires a virtual distance based on the positions of transmission light sources imaged on an image sensor. Next, the position is measured according to the precise position information and the actual distance, virtual distance, and image sensor inclination based on this information.
摘要翻译：位置测量装置从至少一个包括传输光源的可见光无线通信设备接收至少一个精确位置信息集，并且在接收到至少一个精确位置信息服务时，基于位置信息的位置获取虚拟距离传输光源成像在图像传感器上。接下来，基于该信息，根据精确位置信息和实际距离，虚拟距离和图像传感器倾角来测量位置。

3. 发明授权

US08634725B2 Method and apparatus for transmitting data using visible light communication 失效
标题翻译：使用可见光通信发送数据的方法和装置
公开(公告)号：US08634725B2
公开(公告)日：2014-01-21
申请号：US13269197
申请日：2011-10-07
申请人： Il-Soon Jang , Dae Ho Kim , Sang-Kyu Lim , You Jin Kim , Tae-Gyu Kang
发明人： Il-Soon Jang , Dae Ho Kim , Sang-Kyu Lim , You Jin Kim , Tae-Gyu Kang
IPC分类号： H04B10/00 , H04B10/04 , H04B10/12
CPC分类号： H04B10/116
摘要： A transmitting apparatus using visible light communication generates a light source control signal from color information representing additional information and transmits additional information with a color of light that is emitted by a light source by controlling an on/off time of a plurality of LEDs according to the light source control signal. Therefore, a user can intuitively know additional information from a color of light that is emitted by the light source.
摘要翻译：使用可见光通信的发送装置从表示附加信息的颜色信息生成光源控制信号，并通过控制多个LED的开/关时间根据光源发出由光源发出的光的颜色的附加信息光源控制信号。因此，用户可以直观地从光源发出的光的颜色中知道附加信息。

4. 发明授权

US08666259B2 Data transmitting and receiving apparatus and method for visible light communication 有权
标题翻译：用于可见光通信的数据发送和接收装置和方法
公开(公告)号：US08666259B2
公开(公告)日：2014-03-04
申请号：US13268323
申请日：2011-10-07
申请人： Sang-Kyu Lim , Il-Soon Jang , Dae Ho Kim , You Jin Kim , Tae-Gyu Kang
发明人： Sang-Kyu Lim , Il-Soon Jang , Dae Ho Kim , You Jin Kim , Tae-Gyu Kang
IPC分类号： H04B10/00 , H04B10/12 , H04B10/06
CPC分类号： H04B10/116
摘要： An apparatus for transmitting data for visible light communication sets up the pulse width control step of pulse width modulation (PWM) in a unit time interval, modulates each symbol of VLC source data input into a PWM signal in accordance with the pulse width control step, generates a visible light modulation signal by controlling the turn-on time or turn-off time of a plurality of light emitting diodes (LEDs) in response to the PWM signal, and transmits the visible light modulation signal.
摘要翻译：用于发送用于可见光通信的数据的装置以单位时间间隔设置脉宽调制（PWM）的脉冲宽度控制步骤，根据脉冲宽度控制步骤对输入到PWM信号的VLC源数据的每个符号进行调制，通过响应于PWM信号控制多个发光二极管（LED）的接通时间或关断时间来产生可见光调制信号，并发送可见光调制信号。

5. 发明申请

US20120157159A1 COMMUNICATION APPARATUS USING IMAGE SENSOR AND ERROR CORRECTION METHOD 审中-公开
标题翻译：使用图像传感器的通信设备和错误校正方法
公开(公告)号：US20120157159A1
公开(公告)日：2012-06-21
申请号：US13326902
申请日：2011-12-15
申请人： Il-Soon JANG , Dae Ho Kim , Sang-Kyu Lim , You Jin Kim , Tae-Gyu Kang
发明人： Il-Soon JANG , Dae Ho Kim , Sang-Kyu Lim , You Jin Kim , Tae-Gyu Kang
IPC分类号： H04N5/262 , H04W88/02
CPC分类号： H04B10/116
摘要： A communication apparatus using an image sensor captures an image including a light signal transmitted from a transmission apparatus that includes a transmission light source, and obtains data from the captured image. In a case that a reception error rate generated by the obtained data is changed, a cause of the change of the error rate is measured, and at least one of a zooming operation and a focusing operation is performed depending on the measured result, thereby correcting the error.
摘要翻译：使用图像传感器的通信装置捕获包括从包括发送光源的发送装置发送的光信号的图像，并从捕获图像获取数据。在由所获得的数据产生的接收错误率改变的情况下，测量误差率改变的原因，并且根据测量结果执行变焦操作和聚焦操作中的至少一个，由此校正错误。

6. 发明申请

US20120154824A1 POSITION MEASURING APPARATUS AND METHOD 有权
标题翻译：位置测量装置和方法
公开(公告)号：US20120154824A1
公开(公告)日：2012-06-21
申请号：US13310598
申请日：2011-12-02
申请人： Dae Ho KIM , Tae-Gyu Kang , Sang-Kyu Lim , Il-Soon Jang , You Jin Kim
发明人： Dae Ho KIM , Tae-Gyu Kang , Sang-Kyu Lim , Il-Soon Jang , You Jin Kim
IPC分类号： G01B11/14
CPC分类号： G01S11/12 , G01S5/16 , G01S5/163
摘要： A position measuring apparatus receives at least one precise position information set from at least one visible-light wireless communication device including a transmission light source, and upon receipt of the at least one precise position information ser, acquires a virtual distance based on the positions of transmission light sources imaged on an image sensor. Next, the position is measured according to the precise position information and the actual distance, virtual distance, and image sensor inclination based on this information.
摘要翻译：位置测量装置从至少一个包括传输光源的可见光无线通信设备接收至少一个精确位置信息集，并且在接收到至少一个精确位置信息服务时，基于位置信息的位置获取虚拟距离传输光源成像在图像传感器上。接下来，基于该信息，根据精确位置信息和实际距离，虚拟距离和图像传感器倾角来测量位置。

7. 发明授权

US07358125B2 Method of forming thin film transistor substrate 有权
标题翻译：薄膜晶体管基板的形成方法
公开(公告)号：US07358125B2
公开(公告)日：2008-04-15
申请号：US11692119
申请日：2007-03-27
申请人： You Jin Kim
发明人： You Jin Kim
IPC分类号： H01L21/00
CPC分类号： H01L29/41733 , H01L27/12 , H01L27/1244 , H01L27/1248
摘要： A thin film transistor substrate and a fabricating method thereof wherein a contacting size between an electrode and an active layer can be reduced to provide a small and light panel. In the thin film transistor substrate, a conductive layer is formed on the substrate. A first insulating layer for insulating the conductive layer overlies the conductive layer. A second insulating layer this is different from the first insulating layer overlies the first insulating layer. A third insulating layer overlies the second insulating layer. A contact through the first, second, and third insulating layers exposes a portion of the conductive layer and has a trapezoidal section. An electrode is connected to the conductive layer and overlies a portion of an inclined face of the contact hole. The inclined face of the contact hole includes a protrusion formed by a portion of the second insulating layer and creates an overhang structure.
摘要翻译：一种薄膜晶体管基板及其制造方法，其中可以减小电极和有源层之间的接触尺寸，以提供小型和轻型的面板。在薄膜晶体管基板中，在基板上形成导电层。用于绝缘导电层的第一绝缘层覆盖在导电层上。与第一绝缘层不同的第二绝缘层覆盖在第一绝缘层上。第三绝缘层覆盖在第二绝缘层上。通过第一，第二和第三绝缘层的接触暴露导电层的一部分并具有梯形截面。电极连接到导电层并且覆盖在接触孔的倾斜面的一部分上。接触孔的倾斜面包括由第二绝缘层的一部分形成的突出部，并形成突出结构。

8. 发明授权

US07262454B2 Thin film transistor substrate and fabricating method thereof 有权
标题翻译：薄膜晶体管基板及其制造方法
公开(公告)号：US07262454B2
公开(公告)日：2007-08-28
申请号：US11152960
申请日：2005-06-15
申请人： You Jin Kim
发明人： You Jin Kim
IPC分类号： H01L27/108
CPC分类号： H01L29/41733 , H01L27/12 , H01L27/1244 , H01L27/1248
摘要： A thin film transistor substrate and a fabricating method thereof wherein a contacting size between an electrode and an active layer can be reduced to provide a small and light panel. In the thin film transistor substrate, a conductive layer is formed on the substrate. A first insulating layer for insulating the conductive layer overlies the conductive layer. A second insulating layer this is different from the first insulating layer overlies the first insulating layer. A third insulating layer overlies the second insulating layer. A contact through the first, second, and third insulating layers exposes a portion of the conductive layer and has a trapezoidal section. An electrode is connected to the conductive layer and overlies a portion of an inclined face of the contact hole. The inclined face of the contact hole includes a protrusion formed by a portion of the second insulating layer and creates an overhang structure.
摘要翻译：一种薄膜晶体管基板及其制造方法，其中可以减小电极和有源层之间的接触尺寸，以提供小型和轻型的面板。在薄膜晶体管基板中，在基板上形成导电层。用于绝缘导电层的第一绝缘层覆盖在导电层上。与第一绝缘层不同的第二绝缘层覆盖在第一绝缘层上。第三绝缘层覆盖在第二绝缘层上。通过第一，第二和第三绝缘层的接触暴露导电层的一部分并具有梯形截面。电极连接到导电层并且覆盖在接触孔的倾斜面的一部分上。接触孔的倾斜面包括由第二绝缘层的一部分形成的突出部，并形成突出结构。

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