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公开(公告)号：US20070201530A1
公开(公告)日：2007-08-30
申请号：US11623807
申请日：2007-01-17
申请人： Do-Young Rhee , Jeong-Seok Lee , In-Kuk Yun
发明人： Do-Young Rhee , Jeong-Seok Lee , In-Kuk Yun
CPC分类号： H01S5/02248 , H01S5/02276 , H01S5/0425 , H01S5/183
摘要： Provided are an optical active device and optical module using the same The optical active device includes first face through which light received emitted, second face facing the first face third face adjacent the first face and the second face, and fourth face facing the third face which width between the first face and the second face equal greater than distance between the third face and the fourth face
摘要翻译： 提供了一种光学有源装置和使用该光学有源装置的光学模块。光学有源装置包括第一面，通过该第一面接收发射的光，第二面朝向与第一面相邻的第一面第三面和第二面，以及面向第三面的第四面 第一面和第二面之间的宽度大于第三面和第四面之间的距离
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公开(公告)号：US20070104426A1
公开(公告)日：2007-05-10
申请号：US11528113
申请日：2006-09-27
申请人： In-Kuk Yun , Joong-Wan Park , Dong-Hoon Jang , Yun-Kyung Oh , Joong-Hee Lee , Jeong-Seok Lee , Yu-Dong Bae , Jeong-Hwan Song , Jin-Wook Kwon , Do-Young Rhee , Ja-Won Seo , Seung-Woo Kim , Man-Ho Kim , Seong-Min Seo
发明人： In-Kuk Yun , Joong-Wan Park , Dong-Hoon Jang , Yun-Kyung Oh , Joong-Hee Lee , Jeong-Seok Lee , Yu-Dong Bae , Jeong-Hwan Song , Jin-Wook Kwon , Do-Young Rhee , Ja-Won Seo , Seung-Woo Kim , Man-Ho Kim , Seong-Min Seo
IPC分类号： G02B6/36
CPC分类号： G02B6/4246 , G02B6/4214 , H04B10/2504
摘要： A bi-directional optical transceiver includes: an optical fiber for transmitting and receiving first and second optical signals; a transmitter module for generating the first optical signal; a receiver module for detecting the second optical signal; a tap filter for splitting a portion of the first optical signal; a monitor module for monitoring the magnitude of the portion of the first optical signal split by the tap filter; and a wavelength selection filter, which is located between the tap filter and the optical fiber, inputs the first optical signal output from the tap filter into the optical fiber, and inputs the second optical signal output from the optical fiber into an optical detector.
摘要翻译： 双向光收发器包括：用于发送和接收第一和第二光信号的光纤; 用于产生第一光信号的发射机模块; 用于检测第二光信号的接收器模块; 用于分离第一光信号的一部分的抽头滤波器; 监视器模块，用于监视由抽头滤波器分裂的第一光信号的部分的大小; 并且位于抽头滤波器和光纤之间的波长选择滤波器将从抽头滤波器输出的第一光信号输入到光纤中，并将从光纤输出的第二光信号输入到光检测器中。
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公开(公告)号：US20110164001A1
公开(公告)日：2011-07-07
申请号：US12984179
申请日：2011-01-04
申请人： Seong-Min Seo , Jeong-Seok Lee , In-Kuk Yun , Po-Ra Kim
发明人： Seong-Min Seo , Jeong-Seok Lee , In-Kuk Yun , Po-Ra Kim
IPC分类号： G06F3/033
CPC分类号： G06F3/03545 , G06F3/038 , G06F2203/0337 , G06F2203/0384
摘要： A multi-functional pen apparatus and a method for using the multi-functional pen are provided. The method includes switching an operation mode of the multi-functional pen to a pen mode according to a predetermined key input; receiving pen data in the switched pen mode; and transmitting the pen data to a portable terminal, wherein the portable terminal transmits a call based on the transmitted pen data.
摘要翻译： 提供了一种多功能笔装置和使用该多功能笔的方法。 该方法包括根据预定的键输入将多功能笔的操作模式切换到笔模式; 以切换笔模式接收笔数据; 以及将笔数据发送到便携式终端，其中便携式终端基于所发送的笔数据发送呼叫。
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公开(公告)号：US07492982B2
公开(公告)日：2009-02-17
申请号：US11646739
申请日：2006-12-28
申请人： Jeong-Seok Lee , Joong-Wan Park , Yu-Dong Bae , In-Kuk Yun , Jeong-Hwan Song , Seung-Woo Kim
发明人： Jeong-Seok Lee , Joong-Wan Park , Yu-Dong Bae , In-Kuk Yun , Jeong-Hwan Song , Seung-Woo Kim
CPC分类号： G02B6/43 , G02B6/12004 , G02B6/4214
摘要： An optical module comprises a waveguide, at least one optical transducer positioned on the waveguide for transducing an optical signal into an electric signal or an electric signal into an optical signal and a connection socket seated on the waveguide, the optical transducer being mounted in the connection socket.
摘要翻译： 光学模块包括波导，定位在波导上的至少一个光学换能器，用于将光信号转换成电信号或电信号转换为光信号，以及坐在波导上的连接插座，光传感器安装在连接中 插座。
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公开(公告)号：US07236295B2
公开(公告)日：2007-06-26
申请号：US10874429
申请日：2004-06-23
申请人： In-Kuk Yun , Jeong-Seok Lee , Seung-Woo Kim , Seong-Taek Hwang
发明人： In-Kuk Yun , Jeong-Seok Lee , Seung-Woo Kim , Seong-Taek Hwang
IPC分类号： H01S5/50
CPC分类号： H01S5/14 , H01S5/005 , H01S5/0064 , H01S5/02216 , H01S5/02248 , H01S5/02284 , H01S5/02415 , H01S5/028 , H01S2301/02
摘要： A broadband light source is disclosed. The broadband light source includes a semiconductor optical amplifier for generating and amplifying light of a broadband wavelength, the amplifier having a first end and a second end and a mirror spaced from the second end of the semiconductor optical amplifier to reflect the light, which is provided by the semiconductor optical amplifier, back to the semiconductor optical amplifier, wherein the semiconductor optical amplifier amplifies the light reflected from the mirror and outputs the amplified light to the first end of the semiconductor optical amplifier. The light source further including at least one lens system to converge light passing through the amplifier ends.
摘要翻译： 公开了宽带光源。 宽带光源包括用于产生和放大宽带波长的光的半导体光放大器，放大器具有第一端和第二端以及与半导体光放大器的第二端间隔开的反射光的反射器 通过半导体光放大器返回到半导体光放大器，其中半导体光放大器放大从反射镜反射的光，并将放大的光输出到半导体光放大器的第一端。 该光源还包括至少一个透镜系统以会聚通过放大器端的光。
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6.发明申请公开(公告)号：US20050105575A1
公开(公告)日：2005-05-19
申请号：US10852519
申请日：2004-05-24
申请人： Seung-Woo Kim , Jeong-Seok Lee , In-Kuk Yun , Seong-Taek Hwang
发明人： Seung-Woo Kim , Jeong-Seok Lee , In-Kuk Yun , Seong-Taek Hwang
CPC分类号： H01S5/02216 , H01S5/005 , H01S5/0064 , H01S5/02248 , H01S5/02284 , H01S5/1092 , H01S5/141
摘要： A multi-channel light source includes a semiconductor optical amplifier for generating light of a wide wavelength band and outputting the generated light through a first end and a second end. The source further includes a Fabry-Perot (FP) resonator for resonating the light inputted from the semiconductor optical amplifier to generate an FP fringe and outputting the FP fringe to the semiconductor optical amplifier. The semiconductor optical amplifier amplifies the FP fringe inputted from the FP resonator and outputs the amplified FP fringe through the first end.
摘要翻译： 多通道光源包括用于产生宽波段的光的半导体光放大器，并通过第一端和第二端输出产生的光。 该源还包括用于使从半导体光放大器输入的光谐振以产生FP条纹并将FP条纹输出到半导体光放大器的法布里 - 珀罗（FP）谐振器。 半导体光放大器放大从FP谐振器输入的FP条纹，并通过第一端输出放大的FP条纹。
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公开(公告)号：US20070183719A1
公开(公告)日：2007-08-09
申请号：US11646739
申请日：2006-12-28
申请人： Jeong-Seok Lee , Joong-Wan Park , Yu-Dong Bae , In-Kuk Yun , Jeong-Hwan Song , Seung-Woo Kim
发明人： Jeong-Seok Lee , Joong-Wan Park , Yu-Dong Bae , In-Kuk Yun , Jeong-Hwan Song , Seung-Woo Kim
CPC分类号： G02B6/43 , G02B6/12004 , G02B6/4214
摘要： An optical module comprises a waveguide, at least one optical transducer positioned on the waveguide for transducing an optical signal into an electric signal or an electric signal into an optical signal and a connection socket seated on the waveguide, the optical transducer being mounted in the connection socket.
摘要翻译： 光学模块包括波导，定位在波导上的至少一个光学换能器，用于将光信号转换成电信号或电信号转换为光信号，以及坐在波导上的连接插座，光传感器安装在连接中 插座。
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公开(公告)号：US20050185264A1
公开(公告)日：2005-08-25
申请号：US10937625
申请日：2004-09-09
申请人： Hyun-Cheol Shin , Jeong-Seok Lee , Ho-In Kim , In-Kuk Yun , Seung-Woo Kim , Seong-Taek Hwang
发明人： Hyun-Cheol Shin , Jeong-Seok Lee , Ho-In Kim , In-Kuk Yun , Seung-Woo Kim , Seong-Taek Hwang
CPC分类号： H01S5/50 , H01S5/028 , H01S5/101 , H01S5/1064 , H01S5/1085 , H01S5/16 , H01S5/227 , H01S2301/176
摘要： A reflective semiconductor optical amplifier includes a substrate, a waveguide with a buried heterostructure formed by sequentially laminating a lower cladding, an active layer, and an upper cladding on the substrate, the waveguide including, sequentially, respective straight line, curved and tapered waveguide regions. A current blocking layer surrounds the waveguide to prevent electric current from flowing outside the active layer. Selectively etching portions of the current blocking layer and the substrate around the waveguide forms a trench to reduce parasitic capacitance. Further features include a window region on one end of the tapered waveguide region, an anti-reflection surface on one end of the window region, and a high-reflection surface on one end of the straight line waveguide region.
摘要翻译： 反射半导体光放大器包括基板，具有通过在基板上依次层叠下包层，有源层和上包层而形成的掩埋异质结构的波导，波导依次包括相应的直线，弯曲和锥形波导区域 。 电流阻挡层围绕波导以防止电流流过有源层外部。 选择性地蚀刻电流阻挡层和波导周围的衬底的部分形成沟槽以减小寄生电容。 另外的特征包括在锥形波导区域的一端上的窗口区域，窗口区域的一端上的防反射面以及直线波导区域的一端的高反射面。
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公开(公告)号：US20050185262A1
公开(公告)日：2005-08-25
申请号：US10874429
申请日：2004-06-23
申请人： In-Kuk Yun , Jeong-Seok Lee , Seung-Woo Kim , Seong-Taek Hwang
发明人： In-Kuk Yun , Jeong-Seok Lee , Seung-Woo Kim , Seong-Taek Hwang
CPC分类号： H01S5/14 , H01S5/005 , H01S5/0064 , H01S5/02216 , H01S5/02248 , H01S5/02284 , H01S5/02415 , H01S5/028 , H01S2301/02
摘要： A broadband light source is disclosed. The broadband light source includes a semiconductor optical amplifier for generating and amplifying light of a broadband wavelength, the amplifier having a first end and a second end and a mirror spaced from the second end of the semiconductor optical amplifier to reflect the light, which is provided by the semiconductor optical amplifier, back to the semiconductor optical amplifier, wherein the semiconductor optical amplifier amplifies the light reflected from the mirror and outputs the amplified light to the first end of the semiconductor optical amplifier. The light source further including at least one lens system to converge light passing through the amplifier ends.
摘要翻译： 公开了宽带光源。 宽带光源包括用于产生和放大宽带波长的光的半导体光放大器，该放大器具有第一端和第二端以及与该半导体光放大器的第二端间隔开以反射所述光的反射镜 通过半导体光放大器返回到半导体光放大器，其中半导体光放大器放大从反射镜反射的光，并将放大的光输出到半导体光放大器的第一端。 该光源还包括至少一个透镜系统以会聚通过放大器端的光。
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10.发明申请ELECTRONIC PEN, INPUT METHOD USING ELECTRONIC PEN, AND DISPLAY DEVICE FOR ELECTRONIC PEN INPUT 审中-公开电子笔，使用电子笔的输入方法和用于电子笔输入的显示装置公开(公告)号：US20120249490A1
公开(公告)日：2012-10-04
申请号：US13435785
申请日：2012-03-30
申请人： Jeong-Seok Lee , Young-Ran Han , Sang-Hun Lee , In-Kuk Yun , Hyun-Woo Kim
发明人： Jeong-Seok Lee , Young-Ran Han , Sang-Hun Lee , In-Kuk Yun , Hyun-Woo Kim
IPC分类号： G06F3/033
CPC分类号： G06F3/03542 , G02F1/133512 , G06F3/0321 , G06F3/042
摘要： A method of inputting a user command on a display using an electronic pen includes emitting light in the direction of the display using a light source of the electronic pen and capturing the display with a camera of the electronic pen. The method includes recognizing a Black Matrix (BM) pattern of the display in the captured image and detecting a location on the display at which the light from the light source is emitted by comparing the recognized BM pattern with pre-stored patterns.
摘要翻译： 使用电子笔在显示器上输入用户命令的方法包括使用电子笔的光源在显示方向上发光，并用电子笔的相机拍摄显示。 该方法包括识别拍摄图像中的显示的黑矩阵（BM）图案，并通过将识别的BM图案与预先存储的图案进行比较来检测来自光源的光的显示位置。
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