公开(公告)号：US07245949B2

公开(公告)日：2007-07-17

申请号：US11287382

申请日：2005-11-28

申请人： Min Soo Kim ,  Yong Hee Lee

发明人： Min Soo Kim ,  Yong Hee Lee

IPC分类号： H04M1/00

CPC分类号： H04M1/0237 ,  H01Q1/244 ,  H04B1/3833 ,  H04M1/725

摘要： A drawer-type mobile phone includes a main body with a drawer cover which is slidably movable along a face of the main body. The drawer cover has a panel form, allowing sides of the drawer cover to move along both side faces of the main body. A speaker is mounted at an upper inner surface of the drawer cover, and is connected with an audio amplifier of the main body through a connection member. An antenna is movably connected with a tuner terminal of the main body, and is able to move with the drawer cover as it opens and closes. An operating unit is provided which allows the drawer cover to be moved by one touch. This drawer type mobile phone allows for improved ease of use and transmitting/receiving sensitivity with a simplified structure.

摘要翻译： 抽屉式移动电话包括具有可沿着主体的表面可滑动地移动的抽屉盖的主体。 抽屉盖具有面板形式，允许抽屉盖的两侧沿着主体的两个侧面移动。 扬声器安装在抽屉盖的上部内表面，并且通过连接构件与主体的音频放大器连接。 天线与主体的调谐器端子可移动地连接，并且能够随着抽屉盖的打开和关闭而移动。 提供了操作单元，其允许抽屉盖一触即可移动。 这种抽屉式移动电话允许以简化的结构提高易用性和发送/接收灵敏度。

公开(公告)号：US20060003817A1

公开(公告)日：2006-01-05

申请号：US10624524

申请日：2003-07-23

申请人： Yong-Hee Lee ,  Joon Jang

发明人： Yong-Hee Lee ,  Joon Jang

IPC分类号： H04M1/00

CPC分类号： H04N7/142 ,  H04M1/021 ,  H04M1/0264

摘要： A folding-type mobile terminal is provided with a camera that is capable of accurately imaging an object. This is accomplished by mounting the camera such that a viewing direction of the display of the terminal is substantially parallel to a camera imaging direction.

摘要翻译： 折叠式移动终端设置有能够精确地对物体成像的照相机。 这是通过安装相机来实现的，使得终端的显示器的观看方向基本上平行于照相机成像方向。

公开(公告)号：US20050017883A1

公开(公告)日：2005-01-27

申请号：US10844750

申请日：2004-05-13

申请人： Yong-Hee Lee

发明人： Yong-Hee Lee

IPC分类号： H03M1/10 ,  H03M1/12 ,  H03M1/06 ,  H03M1/00

CPC分类号： H03F1/304 ,  H03F2200/375 ,  H03M1/1019 ,  H03M1/12

摘要： DC offset is compensated for in an analog front end (AFE) circuit having an amplifier and an analog-to-digital converter (ADC). First data processed by the ADC are low pass filtered and estimated DC offset data of the ADC are obtained in ADC DC offset calibration mode. Second data processed by the ADC and the amplifier are low pass filtered, and a first DC offset of the ADC are substantially removed from the filtered second data by subtracting the estimated DC offset data from the filtered second data, thereby obtaining second compensated DC offset data of the amplifier in an amplifier DC offset calibration mode. The second compensated DC offset data is iteratively improved and first compensated DC offset data of the amplifier are obtained. The first compensated DC offset data are transformed into an analog signal, and the analog signal is subtracted from an input signal of the amplifier during operation mode.

摘要翻译： 在具有放大器和模数转换器（ADC）的模拟前端（AFE）电路中补偿DC偏移。 由ADC处理的第一个数据是低通滤波的，ADC的ADC偏移校准模式获得ADC的估计直流偏移数据。 由ADC和放大器处理的第二数据被低通滤波，并且通过从经滤波的第二数据中减去估计的DC偏移数据，从滤波后的第二数据基本上去除了ADC的第一DC偏移，从而获得第二补偿的DC偏移数据 的放大器在DC偏移校准模式下。 迭代地改善第二补偿DC偏移数据，并且获得放大器的第一补偿DC偏移数据。 将第一补偿DC偏移数据变换为模拟信号，并且在运行模式期间从放大器的输入信号中减去模拟信号。

公开(公告)号：US06670726B2

公开(公告)日：2003-12-30

申请号：US09758383

申请日：2001-01-12

申请人： Yong Hee Lee ,  Jin Kyu Park ,  Jin Ho Park

发明人： Yong Hee Lee ,  Jin Kyu Park ,  Jin Ho Park

IPC分类号： H02J100

CPC分类号： B01D53/32 ,  B01D2259/812 ,  B01J19/085 ,  B01J2219/0871 ,  B01J2219/0875 ,  H05H1/46 ,  H05H2001/466 ,  H05H2001/4682 ,  H05H2245/1215 ,  Y10T307/707

摘要： An apparatus for reducing harmful ingredients in gas by irradiating the gas with an electron beam. The apparatus comprising a voltage generating unit adapted to generate a high-frequency and high voltage signal, and a reaction unit coupled to the voltage generating unit to receive the high-frequency and high voltage signal, the reaction unit including an electron beam pole having a plurality of openings along the surface of the electron beam pole, and a plurality of discharge cells for each opening, the discharge cells being disposed to face the corresponding opening for generation of the electron beam therebetween, the region between the discharge cells and the openings defining a reaction region through which the gas travels.

摘要翻译： 一种通过用电子束照射气体来减少气体中的有害成分的装置。 该装置包括适于产生高频和高电压信号的电压产生单元，以及耦合到电压发生单元以接收高频和高电压信号的反应单元，反应单元包括电子束极，其具有 沿着电子束极的表面的多个开口和用于每个开口的多个放电单元，放电单元设置成面对相应的开口，用于在其间形成电子束，放电单元和开口之间的区域限定 气体行进的反应区域。

公开(公告)号：US06210642B1

公开(公告)日：2001-04-03

申请号：US09150067

申请日：1998-09-09

申请人： Yong Hee Lee ,  Jin Kyu Park ,  Jin Ho Park

发明人： Yong Hee Lee ,  Jin Kyu Park ,  Jin Ho Park

IPC分类号： B01J1908

CPC分类号： B01D53/32 ,  B01D2259/812 ,  B01J19/085 ,  B01J2219/0871 ,  B01J2219/0875 ,  H05H1/46 ,  H05H2001/466 ,  H05H2001/4682 ,  H05H2245/1215 ,  Y10T307/707

摘要： An apparatus for reducing harmful ingredients in gas by irradiating the gas with an electron beam. The apparatus comprising a voltage generating unit adapted to generate a high-frequency and high voltage signal, and a reaction unit coupled to the voltage generating unit to receive the high-frequency and high voltage signal, the reaction unit including an electron beam pole having a plurality of openings along the surface of the electron beam pole, and a plurality of discharge cells for each opening, the discharge cells being disposed to face the corresponding opening for generation of the electron beam therebetween, the region between the discharge cells and the openings defining a reaction region through which the gas travels.

摘要翻译： 一种通过用电子束照射气体来减少气体中的有害成分的装置。 该装置包括适于产生高频和高电压信号的电压产生单元，以及耦合到电压发生单元以接收高频和高电压信号的反应单元，反应单元包括电子束极，其具有 沿着电子束极的表面的多个开口和用于每个开口的多个放电单元，放电单元设置成面对相应的开口，用于在其间形成电子束，放电单元和开口之间的区域限定 气体行进的反应区域。

公开(公告)号：US5887013A

公开(公告)日：1999-03-23

申请号：US919199

申请日：1997-08-28

申请人： Geum-hee Lee ,  Hyun-kuk Shin ,  Yong-hee Lee

发明人： Geum-hee Lee ,  Hyun-kuk Shin ,  Yong-hee Lee

IPC分类号： H01S5/00 ,  H01L31/173 ,  H01S3/13 ,  H01S5/026 ,  H01S5/183 ,  H01S3/19 ,  H01S3/08

CPC分类号： H01S5/0264 ,  H01L31/173 ,  H01S5/0683 ,  H01S5/18308

摘要： A light emitting apparatus having a surface emitting laser including a substrate, a first reflection layer, an active layer and a second reflection layer stacked successively on the substrate, first and second electrodes formed respectively on the lower surface of the substrate and a portion of the upper surface of the second reflective layer, to emit light in the direction of the stacked layers, and a monitoring photodetector stacked on the second reflection layer to detect the amount of the emitted light from the surface emitting laser, is provided. The monitoring photodetector includes first semiconductor material layer, an absorbing layer and second semiconductor material layer stacked successively on the second reflection layer, a third electrode formed on the second semiconductor layer to output detecting signals of the monitoring photodetector, and a controlling layer formed on the bottom of the absorbing layer to intercept some of the incident light.

摘要翻译： 一种具有表面发射激光器的发光装置，其包括在基板上依次堆叠的基板，第一反射层，有源层和第二反射层，分别形成在基板的下表面上的第一和第二电极， 提供第二反射层的上表面，以沿堆叠层的方向发光;以及监视光电检测器，堆叠在第二反射层上以检测来自表面发射激光器的发射光的量。 所述监视光检测器包括：第一半导体材料层，第二半导体材料层，第二半导体材料层，第二反射层，第二半导体材料层，第二半导体材料层，第二半导体层，第二电极，第二电极， 吸收层的底部以截取一些入射光。

公开(公告)号：US5648979A

公开(公告)日：1997-07-15

申请号：US581259

申请日：1995-12-29

申请人： Jong-kuk Mun ,  Yong-hee Lee ,  Eun-kyung Lee ,  Kyung-ho Ha

发明人： Jong-kuk Mun ,  Yong-hee Lee ,  Eun-kyung Lee ,  Kyung-ho Ha

IPC分类号： H01L33/00 ,  H01S5/026 ,  H01S5/183 ,  H01S3/19 ,  H01L27/15 ,  H01S3/08

CPC分类号： H01S5/0264 ,  H01S5/1078 ,  H01S5/183

摘要： There is provided an assembly of a light source and an optical detector, each using a vertical cavity surface emitting laser (VCSEL). To control light emission of the VCSEL light source, spontaneous light emitted laterally therefrom is converted into an electrical signal. The optical detector for monitoring light is provided around the light source to supply the feedback electrical signal. The inner surface facing the light source of the optical detector is circular to absorb the spontaneous light and the outer surface thereof is polygonal having a plurality of peaks and valleys. Therefore, most of spontaneous light absorbed in the optical detector is reflected within, not penetrating the outer surface thereof, thereby extending the path of the spontaneous light in the optical detector and increasing the light intensity converted into an electrical signal.

摘要翻译： 提供了一种光源和光学检测器的组件，每个使用垂直腔表面发射激光器（VCSEL）。 为了控制VCSEL光源的发光，将其侧向发射的自发光转换成电信号。 在光源周围设置用于监视光的光检测器，以提供反馈电信号。 面向光学检测器的光源的内表面是圆形的以吸收自发光，并且其外表面是具有多个峰和谷的多边形。 因此，在光检测器中吸收的大部分自发光被反射到内部，不会穿透其外表面，从而延长光学检测器中自发光的路径，并增加转换成电信号的光强度。