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1. 发明授权

US08836610B2 Display device and driving method thereof 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US08836610B2
公开(公告)日：2014-09-16
申请号：US12157156
申请日：2008-06-05
申请人： Jae-woo Jang , Chul-woo Lee , Nam-sik Ko , Neung-beom Lee
发明人： Jae-woo Jang , Chul-woo Lee , Nam-sik Ko , Neung-beom Lee
IPC分类号： G09G5/00 , G06F3/14
CPC分类号： G06F3/1446 , G06F3/1431 , G06F3/1438 , G09G2310/0232
摘要： A display device including: a plurality of display panels being adjacent to each other, each display panel having a display region including a plurality of pixels and a non-display region formed in a circumference of the display region. The display device includes a panel driver which drives the plurality of display panels and a controller which converts an image signal inputted from the outside to correspond to the plurality of display regions and the non-display region disposed between the plurality of display regions, extracts an image signal from the converted image signal corresponding to the respective display regions and supplies the extracted image signal to the panel driver to be displayed on the respective display regions.
摘要翻译：一种显示装置，包括：彼此相邻的多个显示面板，每个显示面板具有包括多个像素的显示区域和形成在所述显示区域的周围的非显示区域。显示装置包括驱动多个显示面板的面板驱动器和将从外部输入的图像信号转换为对应于设置在多个显示区域之间的多个显示区域和非显示区域的控制器，提取出将来自对应于各个显示区域的转换后的图像信号的图像信号提供给面板驱动器，以在各个显示区域上显示。

2. 发明申请

US20090096711A1 Display device and driving method thereof 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US20090096711A1
公开(公告)日：2009-04-16
申请号：US12157156
申请日：2008-06-05
申请人： Jae-woo Jang , Chul-woo Lee , Nam-sik Ko , Neung-beom Lee
发明人： Jae-woo Jang , Chul-woo Lee , Nam-sik Ko , Neung-beom Lee
IPC分类号： G09G5/00
CPC分类号： G06F3/1446 , G06F3/1431 , G06F3/1438 , G09G2310/0232
摘要： A display device including: a plurality of display panels being adjacent to each other, each display panel having a display region including a plurality of pixels and a non-display region formed in a circumference of the display region. The display device includes a panel driver which drives the plurality of display panels and a controller which converts an image signal inputted from the outside to correspond to the plurality of display regions and the non-display region disposed between the plurality of display regions, extracts an image signal from the converted image signal corresponding to the respective display regions and supplies the extracted image signal to the panel driver to be displayed on the respective display regions.
摘要翻译：一种显示装置，包括：彼此相邻的多个显示面板，每个显示面板具有包括多个像素的显示区域和形成在所述显示区域的周围的非显示区域。显示装置包括驱动多个显示面板的面板驱动器和将从外部输入的图像信号转换为对应于设置在多个显示区域之间的多个显示区域和非显示区域的控制器，提取出将来自对应于各个显示区域的转换后的图像信号的图像信号提供给面板驱动器，以在各个显示区域上显示。

3. 发明授权

US08848502B2 Recording/reproducing apparatus having an optical pickup device to read from and record information to disks of different thicknesses 有权
标题翻译：具有光学拾取装置的记录/再现装置用于从不同厚度的盘读取信息并将信息记录到盘上
公开(公告)号：US08848502B2
公开(公告)日：2014-09-30
申请号：US10441111
申请日：2003-05-20
申请人： Chul-woo Lee , Jang-hoon Yoo
发明人： Chul-woo Lee , Jang-hoon Yoo
IPC分类号： G11B7/135 , G11B7/1353 , G11B7/1392 , G11B7/1374 , G11B7/1372 , G11B7/00
CPC分类号： G11B7/1374 , G11B7/1353 , G11B7/13922 , G11B2007/0006 , G11B2007/13727
摘要： A recording/reproducing apparatus having an optical pickup device which is efficient in light use having little spherical aberration. The recording and/or reproducing apparatus includes an optical pickup having an objective lens, disposed opposite a disk, having a light passing region divided into central, intermediate and periphery regions corresponding to a near axis area, an intermediate axis area and a far axis area of incident light, where the curvature of the central and peripheral regions is optimized for a thin disk and that of the intermediate region is optimized for a thick disk, a light source irradiating light toward a disk through the objective lens; a photo detector for detecting light reflected from the disk, and a beam splitter, disposed between the objective lens and the light source, for transmitting light from the light source toward the objective lens and for diffracting light reflected from the disks toward the photo detector; and a processing unit to process an information signal to control the incident light generated by the light source, and to process the detected light from the photodetector. Therefore, the optical pickup device can be used for both compact disks (CDs) that are thick using light beam passing the near and intermediate regions of said objective lens, and digital video disks (DVDs) that are thin using light beam passing the near and far axis regions of said objective lens, and detect signals without picking up noise regardless of the thickness of the disk.
摘要翻译：一种具有光学拾取装置的记录/再现装置，其具有很少的球面像差的光利用效率。记录和/或再现装置包括具有与光盘相对设置的物镜的光学拾取器，具有被分成对应于近轴区域的中心，中间和周边区域的光通过区域，中间轴区域和远轴区域入射光的中心区域和外围区域的曲率优化为薄盘，中间区域的曲率针对厚盘优化，光源通过物镜向盘照射光; 用于检测从光盘反射的光的光检测器和设置在物镜和光源之间的光束分离器，用于将光从光源向物镜透射，并将从光盘反射的光衍射到光检测器; 以及处理单元，处理信息信号以控制由光源产生的入射光，并处理来自光电检测器的检测光。因此，光拾取装置可以用于使用通过所述物镜的近中和中间区域的光束而使用厚度的光盘（CD），以及使用经过近距离的光束的薄的数字视盘（DVD）所述物镜的远轴区域，无论盘的厚度如何，都可以检测信号而不拾取噪声。

4. 发明授权

US08392177B2 Method and apparatus for frequency encoding, and method and apparatus for frequency decoding 有权
标题翻译：用于频率编码的方法和装置，以及用于频率解码的方法和装置
公开(公告)号：US08392177B2
公开(公告)日：2013-03-05
申请号：US12363937
申请日：2009-02-02
申请人： Nam-suk Lee , Geon-hyoung Lee , Chul-woo Lee , Jong-hoon Jeong , Han-gil Moon
发明人： Nam-suk Lee , Geon-hyoung Lee , Chul-woo Lee , Jong-hoon Jeong , Han-gil Moon
IPC分类号： G10L19/14
CPC分类号： G10L19/093
摘要： Provided are a method and apparatus for encoding the frequency of a continuation sinusoidal signal and a method and apparatus for decoding the same. In the encoding method, a continuation sinusoidal signal successive to a sinusoidal signal in a previous section is extracted from a current section; a frequency of the continuation sinusoidal signal at the boundary between the current and previous sections is changed to a first frequency, based on representative frequencies of the continuation sinusoidal signal and at least one sinusoidal signal that belongs to a section adjacent to the current section and is successive to the continuation sinusoidal signal; and the first frequency is encoded.
摘要翻译：提供一种用于对连续正弦信号的频率进行编码的方法和装置，以及用于对其进行解码的方法和装置。在编码方法中，从当前部分提取与前一部分中的正弦信号连续的连续正弦信号; 基于连续正弦信号的代表频率和属于与当前部分相邻的部分的至少一个正弦信号，在当前部分和前一部分之间的边界处的连续正弦信号的频率被改变为第一频率，并且是连续的正弦信号; 并且第一频率被编码。

5. 发明授权

US08233357B2 Encoder capable of compensating for tilt, hard disk drive using the same, and servo track writing system for the hard disk drive 有权
标题翻译：能够补偿倾斜的编码器，使用其的硬盘驱动器和用于硬盘驱动器的伺服轨迹写入系统
公开(公告)号：US08233357B2
公开(公告)日：2012-07-31
申请号：US12816411
申请日：2010-06-16
申请人： Chul-woo Lee
发明人： Chul-woo Lee
IPC分类号： G11B11/00
CPC分类号： G11B5/59633 , B82Y10/00 , G01D5/34715 , G01D5/34746 , G11B5/743
摘要： An encoder is capable of being used to compensate for the tilting of a movable object in an apparatus. The encoder includes a fixed scale, and a movable scale integrated with an object that moves during an operation of the apparatus and having a plurality of patterns that are out of phase from each other with respect to the direction of movement of the object. The encoder may be employed by a hard disk drive (HDD) and a servo track recording apparatus. The movable scale is integrated with an actuator arm of the HDD for positioning a read/write head of the HDD, and the fixed scale is fixed to the housing of the HDD. The servo track recording apparatus can use the encoder to record servo track information precisely on a disk.
摘要翻译：编码器能够用于补偿装置中可移动物体的倾斜。所述编码器包括固定刻度，以及与所述物体集成的可移动刻度，所述可移动刻度在所述装置的操作期间移动，并且具有相对于所述物体的移动方向彼此异相的多个图案。编码器可以由硬盘驱动器（HDD）和伺服记录记录装置使用。移动刻度盘与HDD的执行器臂集成，用于定位HDD的读/写头，固定刻度尺固定在HDD的外壳上。伺服记录装置可以使用编码器将伺服轨道信息精确地记录在盘上。

6. 发明授权

US08019616B2 Method and apparatus for encoding audio signal, and method and apparatus for decoding audio signal 失效
标题翻译：用于编码音频信号的方法和装置，以及用于对音频信号进行解码的方法和装置
公开(公告)号：US08019616B2
公开(公告)日：2011-09-13
申请号：US11962174
申请日：2007-12-21
申请人： Nam-suk Lee , Geon-hyoung Lee , Jae-one Oh , Chul-woo Lee , Jong-hoon Jeong
发明人： Nam-suk Lee , Geon-hyoung Lee , Jae-one Oh , Chul-woo Lee , Jong-hoon Jeong
IPC分类号： G10L21/04
CPC分类号： G10L19/20 , G10L19/0204
摘要： Methods and apparatuses for encoding and decoding of an audio signal using a mixture of a time-frequency method and a parametric method according to the audio band are provided. An encoding method of an audio signal includes: dividing input audio signals into a plurality of audio bands; selecting a coding method for each audio band; encoding each audio band according to the selected coding method for each band; and generating a bit stream including all the data encoded for each audio band, wherein selecting a coding method for each band comprises selecting smaller encoded data either from a parametric coding method or a time frequency coding method.
摘要翻译：提供了使用根据音频带的时频方法和参数方法的混合来对音频信号进行编码和解码的方法和装置。音频信号的编码方法包括：将输入音频信号划分为多个音频频带; 选择每个音频带的编码方法; 根据所选择的每个频带的编码方法对每个音频频带进行编码; 并且生成包括针对每个音频频带编码的所有数据的比特流，其中为每个频带选择编码方法包括从参数编码方法或时间频率编码方法中选择较小的编码数据。

7. 发明授权

US07573681B2 HGA protecting method and member and method of implementing the HGA protecting method and member in a hard disk drive 失效
标题翻译： HGA保护方法以及在硬盘驱动器中实现HGA保护方法和成员的成员和方法
公开(公告)号：US07573681B2
公开(公告)日：2009-08-11
申请号：US11201117
申请日：2005-08-11
申请人： Chul-woo Lee , Jong-gyu Chae , Jae-myung Jung , Ki-tag Jeong , Sang-chul Shin , Woo-cheol Jeong
发明人： Chul-woo Lee , Jong-gyu Chae , Jae-myung Jung , Ki-tag Jeong , Sang-chul Shin , Woo-cheol Jeong
IPC分类号： G11B5/48 , B65D85/00
CPC分类号： G11B5/4806 , G11B5/40 , G11B5/4813 , G11B5/54 , G11B21/22
摘要： An HGA protecting method and member and method of implementing the protecting method and member in a hard disk drive. The HGA includes an actuator, at least one pair of suspensions coupled to the actuator, a flexure having a stationary end fixed to each of the suspensions and a free end, and a slider attached between the stationary end and the free end of the flexure. The HGA protecting member may include a finger restricting excessive movement of the suspension. The finger may further have a flexure supporting portion supporting the free end of the flexure. The HGA protecting member may also be a removable assembly that may be removed after the HGA after assembly of the hard disk drive is complete.
摘要翻译：一种HGA保护方法以及在硬盘驱动器中实现保护方法和成员的成员和方法。 HGA包括致动器，至少一对联接到致动器的悬架，具有固定到每个悬架的固定端的挠曲件和自由端，以及附接在固定端和挠曲件的自由端之间的滑块。 HGA保护构件可以包括限制悬架的过度运动的手指。手指还可以具有支撑挠曲件的自由端的挠曲支撑部分。 HGA保护构件也可以是在硬盘驱动器组装完成之后可以移除的可拆卸组件。

8. 发明授权

US07558179B2 Compatible optical pickup using light sources following a common optical path 有权
公开(公告)号：US07558179B2
公开(公告)日：2009-07-07
申请号：US11295594
申请日：2005-12-07
申请人： Jang-hoon Yoo , Chul-woo Lee , Jong-ryull Kim
发明人： Jang-hoon Yoo , Chul-woo Lee , Jong-ryull Kim
IPC分类号： G11B7/00
CPC分类号： G11B7/127 , G11B7/123 , G11B7/1353 , G11B7/1372 , G11B2007/0006
摘要： An optical pickup compatible with recording media having different formats, the optical pickup includes a light device module having a first light beam source and a second light beam source to emit corresponding first and second light beams having different wavelengths, a hologram light coupler to separately guide the first and second light beams along the same optical path such that the first and second light beams go toward a corresponding one of the recording media, an optical path changing element to selectively alter the optical path of an incident light beam, and an objective lens disposed on an optical path between said optical path changing element the corresponding one of the recording media to focus the first and second light beam on the corresponding one of the recording media, and a photodetector to receive the first and second light beam incident from said optical path changing element.

9. 发明授权

US07538975B2 Disk spacer and spindle motor assembly employing the same 失效
标题翻译：采用其的盘形间隔器和主轴电动机组件
公开(公告)号：US07538975B2
公开(公告)日：2009-05-26
申请号：US11138270
申请日：2005-05-27
申请人： Chul-woo Lee , Jae-myung Jung , Ki-tag Jeong , Tae-soo Kim
发明人： Chul-woo Lee , Jae-myung Jung , Ki-tag Jeong , Tae-soo Kim
IPC分类号： G11B17/02
CPC分类号： G11B17/0287
摘要： Provided are a disk spacer for an information storage device and a spindle motor assembly employing the disk spacer. The spindle motor assembly includes a spindle motor, one or more data storage disks mounted around the spindle motor, a disk clamp coupled to the spindle motor and fixing the disk clamp, and a disk spacer mounted around the spindle motor and supporting the disk, wherein the disk spacer has a groove of a predetermined depth formed along an outer peripheral surface thereof, which does not contact the disks, and the groove is tapered as it is closer to an inner peripheral surface of the disk spacer away from the outer peripheral surface of the disk spacer. Since impacts and vibrations delivered to the disks are scattered by the disk spacer, the wobble of the disk due to the impacts and vibrations is reduced.
摘要翻译：提供了一种用于信息存储装置的盘间隔件和采用盘间隔件的主轴电机组件。主轴电动机组件包括主轴电动机，围绕主轴电动机安装的一个或多个数据存储盘，耦合到主轴电动机并固定盘夹的盘夹，以及围绕主轴电机并支撑盘的盘间隔件，其中盘形间隔物具有沿其外周面形成的预定深度的凹槽，其不与圆盘接触，并且所述凹槽随着其更靠近盘形间隔件的内周表面而逐渐变细，远离外圆周表面磁盘间隔器。由于传送到磁盘的冲击和振动被磁盘间隔件分散，所以由于冲击和振动引起的磁盘摆动减小。

10. 发明申请

US20080189118A1 AUDIO ENCODING AND DECODING APPARATUS AND METHOD THEREOF 审中-公开
标题翻译：音频编码和解码装置及其方法
公开(公告)号：US20080189118A1
公开(公告)日：2008-08-07
申请号：US12024381
申请日：2008-02-01
申请人： Geon-hyoung LEE , Jae-one Oh , Chul-woo Lee , Jong-hoon Jeong , Nam-suk Lee
发明人： Geon-hyoung LEE , Jae-one Oh , Chul-woo Lee , Jong-hoon Jeong , Nam-suk Lee
IPC分类号： G10L19/00
CPC分类号： G10L19/0212 , G10L19/022
摘要： An audio encoding and decoding apparatus and a method thereof, capable of improving compression efficiency, by using coefficients that are stable over a period of time and in a range of frequency bands, are provided. The audio encoding method divides an input audio signal into frames having lengths different from each other; obtaining at least one magnitude in relation to each of the frames having different lengths; and encoding the magnitude. The audio decoding method separates at least one encoded magnitude in relation to each of frames having different lengths, based on the frame length; decoding each of the separated encoded magnitudes; and restoring an audio signal by using the decoded magnitude.
摘要翻译：提供一种能够通过使用在一段时间内和频带范围内稳定的系数来提高压缩效率的音频编码和解码装置及其方法。音频编码方法将输入音频信号分成具有彼此不同长度的帧; 相对于具有不同长度的每个帧获得至少一个幅度; 并编码大小。音频解码方法基于帧长度分离与每个具有不同长度的帧相关联的编码幅度; 解码每个分离的编码幅度; 并通过使用解码的幅度恢复音频信号。

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