公开(公告)号：US08451312B2

公开(公告)日：2013-05-28

申请号：US12683010

申请日：2010-01-06

申请人： Jae Han Lee ,  E-Cheng Chang

发明人： Jae Han Lee ,  E-Cheng Chang

IPC分类号： H04N7/14 ,  H04M1/00 ,  G06F15/16

CPC分类号： H04N5/265 ,  G06K9/46 ,  G10L25/78 ,  H04M1/03 ,  H04M2250/52 ,  H04N7/14 ,  H04N7/142 ,  H04N7/147 ,  H04N2007/145

摘要： A handheld communication device is used to capture video streams and generate a multiplexed video stream. The handheld communication device has at least two cameras facing in two opposite directions. The handheld communication device receives a first video stream and a second video stream simultaneously from the two cameras. The handheld communication device detects a speech activity of a person captured in the video streams. The speech activity may be detected from direction of sound or lip movement of the person. Based on the detection, the handheld communication device automatically switches between the first video stream and the second video stream to generate a multiplexed video stream. The multiplexed video stream interleaves segments of the first video stream and segments of the second video stream. Other embodiments are also described and claimed.

公开(公告)号：US08416961B2

公开(公告)日：2013-04-09

申请号：US13350693

申请日：2012-01-13

申请人： Jae Han Lee ,  Wendell B. Sander

发明人： Jae Han Lee ,  Wendell B. Sander

IPC分类号： H04R1/10

CPC分类号： H04R1/1041 ,  H04R2201/107 ,  H04R2420/07

摘要： A system detects the repositioning of an earphone that is worn by a user, and changes an operation mode of a host coupled to the earphone. Within the earphone is a pressure transducer that detects a pressure change caused by the repositioning of the earphone. A signaling mechanism sends a repositioning detection signal to the host in response to a signal from the pressure transducer indicating the detection of the pressure change.

摘要翻译： 系统检测用户佩戴的耳机的重新定位，并改变耦合到耳机的主机的操作模式。 在耳机内部是一个压力传感器，用于检测由耳机的重新定位引起的压力变化。 信号机构响应于来自压力传感器的指示检测压力变化的信号，向主机发送重新定位检测信号。

公开(公告)号：US08241820B2

公开(公告)日：2012-08-14

申请号：US12686464

申请日：2010-01-13

申请人： Bong-Cheol Kim ,  Dae-Youp Lee ,  Jae-Han Lee ,  Eun-Sung Kim ,  Byeong-Hwan Son

发明人： Bong-Cheol Kim ,  Dae-Youp Lee ,  Jae-Han Lee ,  Eun-Sung Kim ,  Byeong-Hwan Son

IPC分类号： G03F1/38 ,  G03F1/44

CPC分类号： G03F1/70

摘要： Provided is a photomask used in fabrication of a semiconductor device. The photomask includes first and second regions to be transferred onto a semiconductor substrate having a step difference. The first and second regions have mask patterns. The mask patterns of the first region have a different shape from the mask patterns of the second region. The mask patterns of the second region have concave and convex portions disposed in opposite lateral portions thereof.

摘要翻译： 提供了用于制造半导体器件的光掩模。 光掩模包括要转印到具有台阶差的半导体衬底上的第一和第二区域。 第一和第二区域具有掩模图案。 第一区域的掩模图案具有与第二区域的掩模图案不同的形状。 第二区域的掩模图案具有设置在其相对侧面部分中的凹凸部分。

公开(公告)号：US08150063B2

公开(公告)日：2012-04-03

申请号：US12323284

申请日：2008-11-25

申请人： Shaohai Chen ,  Phillip George Tamchina ,  Jae Han Lee

发明人： Shaohai Chen ,  Phillip George Tamchina ,  Jae Han Lee

IPC分类号： H04R3/00

CPC分类号： H04R3/00 ,  H04N7/18 ,  H04R3/005 ,  H04R27/00

摘要： A device includes a microphone array fixed to the device. A signal processor produces an audio output using audio beamforming with input from the microphone array. The signal processor aims the beamforming in a selected direction. An orientation sensor—such as a compass, an accelerometer, or an inertial sensor—is coupled to the signal processor. The orientation sensor detects a change in the orientation of the microphone array and provides an orientation signal to the signal processor for adjusting the aim of the beamforming to maintain the selected direction. The device may include a camera that captures an image. An image processor may identify an audio source in the image and provide a signal adjusting the selected direction to follow the audio source. The image processor may receive the orientation signal and adjust the image for changes in the orientation of the camera before tracking movement of the audio source.

摘要翻译： 一种设备包括固定到该设备的麦克风阵列。 信号处理器使用来自麦克风阵列的输入的音频波束成形产生音频输出。 信号处理器将波束成形瞄准所选择的方向。 定向传感器（例如罗盘，加速度计或惯性传感器）耦合到信号处理器。 方向传感器检测麦克风阵列方向的变化，并向信号处理器提供定向信号，以调整波束形成的目的以维持所选择的方向。 该设备可以包括捕获图像的相机。 图像处理器可以识别图像中的音频源，并提供调整所选择的方向以跟随音频源的信号。 图像处理器可以在跟踪音频源的移动之前接收取向信号并调整图像以改变相机的方位。

公开(公告)号：US06620690B2

公开(公告)日：2003-09-16

申请号：US10196128

申请日：2002-07-17

申请人： Jae-han Lee ,  Dae-youp Lee

发明人： Jae-han Lee ,  Dae-youp Lee

IPC分类号： H01L21336

CPC分类号： H01L27/11526 ,  H01L27/105 ,  H01L27/11536 ,  H01L27/11543

摘要： A method of fabricating a flash memory device uses a self-aligned non-exposure pattern formation process. A conductive layer and an oxidation-blocking layer are formed on a stepped pattern including a floating gate pattern and an inter-gate insulating layer pattern such that the conductive layer and the oxidation-blocking layer conform to the stepped pattern. A photoresist layer is formed on the oxidation-blocking layer such that the photoresist layer has an upper surface situated above the oxidation-blocking layer. A portion of the photoresist layer is dissolved, without having photo-exposed the photoresist layer, by soaking the photoresist layer in developing solution. This soaking alone, or supplemented with an etch back process, is carried out until the upper surface of the photoresist layer is situated below the upper surface of the oxidation-blocking layer on the stepped pattern. The resulting photoresist pattern exposes that part of the oxidation-blocking layer on the stepped pattern. A blocking layer pattern exposing the conductive layer is formed on the stepped pattern by removing the exposed part of the oxidation-blocking layer. The photoresist pattern is then removed. A hard mask defining a control gate is formed by oxidizing the surface of the conductive layer exposed by the blocking layer pattern. The blocking layer pattern is then removed. A control gate is formed by etching the conductive layer using the hard mask as an etch mask. The hard mask is then removed whereupon a stacked gate structure is formed.

摘要翻译： 一种制造闪存器件的方法使用自对准非曝光图案形成工艺。 导电层和氧化阻挡层形成在包括浮栅图案和栅间绝缘层图案的台阶图案上，使得导电层和氧化阻挡层符合阶梯图案。 在氧化阻挡层上形成光致抗蚀剂层，使得光致抗蚀剂层具有位于氧化阻挡层上方的上表面。 光致抗蚀剂层的一部分通过将光致抗蚀剂层浸泡在显影溶液中而不曝光光致抗蚀剂层而溶解。 单独浸渍或补充有回蚀工艺，直到光致抗蚀剂层的上表面位于阶梯图案上的氧化阻挡层的上表面之下。 所得到的光致抗蚀剂图案将该部分氧化阻挡层暴露在台阶图案上。 通过去除氧化阻挡层的暴露部分，在阶梯形图案上形成露出导电层的阻挡层图案。 然后去除光致抗蚀剂图案。 通过氧化由阻挡层图案暴露的导电层的表面来形成限定控制栅极的硬掩模。 然后去除阻挡层图案。 通过使用硬掩模作为蚀刻掩模蚀刻导电层来形成控制栅极。 然后去除硬掩模，从而形成堆叠的栅极结构。

公开(公告)号：US5949446A

公开(公告)日：1999-09-07

申请号：US818286

申请日：1997-03-17

申请人： Jae-Han Lee

发明人： Jae-Han Lee

IPC分类号： B41J2/15 ,  B41J2/05 ,  B41J5/30

CPC分类号： B41J2/0458 ,  B41J2/04591

摘要： A technique for resetting the time for driving a print head of an ink-jet printer, based on different absorptivities of papers to be printed by the ink-jet printer, optimizes the amount of ink emerging from nozzles of the head resulting in a high print resolution. The technique includes: displaying different paper types on a display; selecting one type of paper out of the displayed paper types; obtaining a head driving time corresponding to the selected paper type from a look-up table prestored in a memory device and changing the predesignated head driving time to the obtained head driving time; and printing data with the changed head driving time.

摘要翻译： 基于由喷墨打印机打印的纸张的不同吸收率来重新设置用于驱动喷墨打印机的打印头的时间的技术优化了从打印头的喷嘴出来的油墨量，导致高打印 解析度。 该技术包括：在显示器上显示不同的纸张类型; 从显示的纸张类型中选择一种类型的纸张; 从预先存储在存储装置中的查找表中获得与所选纸张类型对应的打印头驱动时间，并将预先指定的打印头驱动时间改变为获得的打印头驱动时间; 并打印具有改变的头驱动时间的数据。

公开(公告)号：US5903285A

公开(公告)日：1999-05-11

申请号：US666819

申请日：1996-06-19

申请人： Young-Bok Ju ,  Jae-Han Lee

发明人： Young-Bok Ju ,  Jae-Han Lee

IPC分类号： B41J2/01 ,  B41J2/05 ,  B41J2/125 ,  B41J2/175 ,  B41J2/195 ,  B41J25/34 ,  B44J29/38

CPC分类号： B41J25/34

摘要： An ink cartridge detection circuit and method for detecting whether an ink cartridge is mounted in an ink jet recording apparatus. The ink cartridge circuit includes a driver for driving a corresponding nozzle by applying a driving power supply voltage to a corresponding heating element; a voltage detector connected to the heating elements for detecting a voltage level of the driving power supply voltage dropped by means of driving of the heating elements; and a controller for driving one or more of the heating elements through the driver and for comparing a voltage level detected by the voltage detector with a preset reference voltage level in order to detect whether an ink cartridge is mounted on a carriage of the ink jet recording apparatus.

摘要翻译： 一种用于检测墨盒是否安装在喷墨记录装置中的墨盒检测电路和方法。 墨盒电路包括用于通过向相应的加热元件施加驱动电源电压来驱动相应喷嘴的驱动器; 连接到所述加热元件的电压检测器，用于检测通过所述加热元件的驱动而下降的所述驱动电源电压的电压电平; 以及用于通过驱动器驱动一个或多个加热元件的控制器，并且用于将由电压检测器检测的电压电平与预设的参考电压电平进行比较，以便检测墨盒是否安装在喷墨记录器的托架上 仪器。

公开(公告)号：US08797492B2

公开(公告)日：2014-08-05

申请号：US13350956

申请日：2012-01-16

申请人： Jae-Han Lee

发明人： Jae-Han Lee

IPC分类号： G02F1/1345

CPC分类号： H05K3/3452 ,  H05K1/189 ,  H05K3/363 ,  H05K2201/10136

摘要： A flexible circuit board according to an exemplary embodiment of the present invention includes a flexible base film including a liquid crystal panel bonding part at a side, which is bonded with a liquid crystal panel, a driving integrated circuit at a center of the flexible base film, a plurality of first conductive patterns on the flexible base film and extending from the driving integrated circuit to the liquid crystal panel bonding part, a solder resin layer exposing a first portion of the first conductive patterns, which is disposed on the liquid crystal panel bonding part, and covering a second portion of the first conductive patterns, which is a portion of the first conductive patterns other than the first portion, and a solder resin layer extending part protruding from an edge of the solder resin layer in a direction parallel to a direction in which the first conductive patterns extend.

摘要翻译： 根据本发明的示例性实施例的柔性电路板包括：柔性基膜，其包括在液晶面板上结合的侧面的液晶面板接合部，柔性基膜的中心的驱动集成电路 在柔性基底膜上的多个第一导电图案，并且从驱动集成电路延伸到液晶面板接合部，将设置在液晶面板上的第一导电图案的第一部分露出的焊料树脂层接合 并且覆盖作为除了第一部分之外的第一导电图案的一部分的第一导电图案的第二部分以及从焊料树脂层的边缘沿平行于第一部分的方向突出的焊料树脂层延伸部分 第一导电图案延伸的方向。

公开(公告)号：US08755536B2

公开(公告)日：2014-06-17

申请号：US13437705

申请日：2012-04-02

申请人： Shaohai Chen ,  Phillip George Tamchina ,  Jae Han Lee

发明人： Shaohai Chen ,  Phillip George Tamchina ,  Jae Han Lee

IPC分类号： H04R3/00 ,  H04N7/18

CPC分类号： H04R3/00 ,  H04N7/18 ,  H04R3/005 ,  H04R27/00

摘要： A device includes a microphone array fixed to the device. A signal processor produces an audio output using audio beamforming with input from the microphone array. The signal processor aims the beamforming in a selected direction. An orientation sensor—such as a compass, an accelerometer, or an inertial sensor—is coupled to the signal processor. The orientation sensor detects a change in the orientation of the microphone array and provides an orientation signal to the signal processor for adjusting the aim of the beamforming to maintain the selected direction. The device may include a camera that captures an image. An image processor may identify an audio source in the image and provide a signal adjusting the selected direction to follow the audio source. The image processor may receive the orientation signal and adjust the image for changes in the orientation of the camera before tracking movement of the audio source.

摘要翻译： 一种设备包括固定到该设备的麦克风阵列。 信号处理器使用来自麦克风阵列的输入的音频波束成形产生音频输出。 信号处理器将波束成形瞄准所选择的方向。 定向传感器（例如罗盘，加速度计或惯性传感器）耦合到信号处理器。 方向传感器检测麦克风阵列方向的变化，并向信号处理器提供定向信号，以调整波束形成的目的以维持所选择的方向。 该设备可以包括捕获图像的相机。 图像处理器可以识别图像中的音频源，并提供调整所选择的方向以跟随音频源的信号。 图像处理器可以在跟踪音频源的移动之前接收取向信号并调整图像以改变相机的方位。

公开(公告)号：US08617910B2

公开(公告)日：2013-12-31

申请号：US13239822

申请日：2011-09-22

申请人： Jae-Han Lee ,  Jong-Min Lee ,  Sun-Kyu Son ,  Young-Il Ban ,  Ok-Kwon Shin

发明人： Jae-Han Lee ,  Jong-Min Lee ,  Sun-Kyu Son ,  Young-Il Ban ,  Ok-Kwon Shin

IPC分类号： H01L21/00 ,  H01L29/18 ,  H05K7/00

CPC分类号： G02F1/13452

摘要： A display device includes an array substrate, a driving film and an adhesive member. The array substrate includes a first base substrate, a plurality of first signal pads formed on the first base substrate and a first dummy pad formed adjacent to the first signal pads. The driving film includes a base film, a plurality of output terminals formed on the base film and a first alignment mark formed adjacent to the output terminals. The adhesive member adheres the first signal pads to the output terminals, and adheres the first dummy pad to the first alignment mark.

摘要翻译： 显示装置包括阵列基板，驱动膜和粘合构件。 阵列基板包括第一基底基板，形成在第一基底基板上的多个第一信号焊盘和邻近第一信号焊盘形成的第一虚设焊盘。 驱动膜包括基膜，形成在基膜上的多个输出端子和邻近输出端子形成的第一对准标记。 粘合剂粘合第一信号垫到输出端，并将第一虚拟垫粘附到第一对准标记。