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1. 发明授权

US08462145B2 Digital-to-analog converter, source driving circuit and display device having the same 有权
标题翻译：数模转换器，源极驱动电路和具有该驱动电路的显示装置
公开(公告)号：US08462145B2
公开(公告)日：2013-06-11
申请号：US12639117
申请日：2009-12-16
申请人： Hyoung-Rae Kim , Yong-Joon Jeon , Gyu-Hyeong Cho , Sung-Woo Lee , Hyung-Min Lee , Yoon-Kyung Choi
发明人： Hyoung-Rae Kim , Yong-Joon Jeon , Gyu-Hyeong Cho , Sung-Woo Lee , Hyung-Min Lee , Yoon-Kyung Choi
IPC分类号： G06F3/038
CPC分类号： H03M1/0682 , G09G3/3648 , G09G3/3688 , G09G2310/027 , G09G2310/0272 , H03M1/68 , H03M1/745 , H03M1/765 , H03M1/802
摘要： A digital-to-analog converter includes a voltage-to-current converter, a current-mode digital-to-analog converter and an operational amplifier. The voltage-to-current converter generates a first current signal, and the current-mode digital-to-analog converter generates a second current signal. The operational amplifier modulates a drain current in response to the second current signal and generates an output signal having an offset.
摘要翻译：数模转换器包括电压 - 电流转换器，电流模式数模转换器和运算放大器。电压 - 电流转换器产生第一电流信号，并且电流模式数模转换器产生第二电流信号。运算放大器响应于第二电流信号调制漏极电流并产生具有偏移的输出信号。

2. 发明申请

US20100156867A1 DIGITAL-TO-ANALOG CONVERTER, SOURCE DRIVING CIRCUIT AND DISPLAY DEVICE HAVING THE SAME 有权
标题翻译：数字到模拟转换器，源驱动电路和具有该数字转换器的显示设备
公开(公告)号：US20100156867A1
公开(公告)日：2010-06-24
申请号：US12639117
申请日：2009-12-16
申请人： Hyoung-Rae Kim , Yong-Joon Jeon , Gyu-Hyeong Cho , Sung-Woo Lee , Hyung-Min Lee , Yoon-Kyung Choi
发明人： Hyoung-Rae Kim , Yong-Joon Jeon , Gyu-Hyeong Cho , Sung-Woo Lee , Hyung-Min Lee , Yoon-Kyung Choi
IPC分类号： G09G5/00 , H03M1/66
CPC分类号： H03M1/0682 , G09G3/3648 , G09G3/3688 , G09G2310/027 , G09G2310/0272 , H03M1/68 , H03M1/745 , H03M1/765 , H03M1/802
摘要： A digital-to-analog converter includes a voltage-to-current converter, a current-mode digital-to-analog converter and an operational amplifier. The voltage-to-current converter generates a first current signal, and the current-mode digital-to-analog converter generates a second current signal. The operational amplifier modulates a drain current in response to the second current signal and generates an output signal having an offset.
摘要翻译：数模转换器包括电压 - 电流转换器，电流模式数模转换器和运算放大器。电压 - 电流转换器产生第一电流信号，并且电流模式数模转换器产生第二电流信号。运算放大器响应于第二电流信号调制漏极电流并产生具有偏移的输出信号。

3. 发明授权

US07764212B2 Driving apparatus for display 有权
标题翻译：显示驱动装置
公开(公告)号：US07764212B2
公开(公告)日：2010-07-27
申请号：US11930850
申请日：2007-10-31
申请人： Hyung-Min Lee , Gyu Hyeong Cho , Young-Suk Son , Yong-Joon Jeon , Jin Yong Jeon , Seung-Chul Jung
发明人： Hyung-Min Lee , Gyu Hyeong Cho , Young-Suk Son , Yong-Joon Jeon , Jin Yong Jeon , Seung-Chul Jung
IPC分类号： H03M1/66
CPC分类号： H03M1/682 , G09G3/20 , G09G2310/027 , G09G2320/0276 , G09G2330/028 , H03M1/765
摘要： A driving apparatus for a display is provided. The driving apparatus for a display comprises a reference voltage generator, a digital-to-analog converter, and an output unit. The reference voltage generator generates a plurality of reference voltages, and receives a difference value between two adjacent reference voltages and generates a plurality of sub reference voltages. The digital-to-analog converter selects one of the reference voltages and outputs the selected reference voltage as a first analog signal. The digital-to-analog converter selects one of the sub reference voltages and outputs the selected reference voltage as a second analog signal. The output unit processes, by addition or subtraction, the first and second analog signals for output.
摘要翻译：提供了一种用于显示器的驱动装置。用于显示器的驱动装置包括参考电压发生器，数模转换器和输出单元。参考电压发生器产生多个参考电压，并且接收两个相邻参考电压之间的差值，并产生多个子参考电压。数模转换器选择参考电压之一并输出所选择的参考电压作为第一模拟信号。数模转换器选择一个子参考电压，并输出所选择的参考电压作为第二模拟信号。输出单元通过加法或减法处理第一和第二模拟信号以进行输出。

4. 发明申请

US20090051676A1 DRIVING APPARATUS FOR DISPLAY 审中-公开
标题翻译：驱动装置用于显示
公开(公告)号：US20090051676A1
公开(公告)日：2009-02-26
申请号：US11930888
申请日：2007-10-31
申请人： Gyu Hyeong Cho , Hyung-Min Lee , Young-Suk Son , Yong-Joon Jeon , Jin Yong Jeon , Seung-Chui Jung
发明人： Gyu Hyeong Cho , Hyung-Min Lee , Young-Suk Son , Yong-Joon Jeon , Jin Yong Jeon , Seung-Chui Jung
IPC分类号： G09G5/00 , H03M1/66
CPC分类号： H03M1/002 , G09G3/20 , G09G2310/027 , G09G2320/0276 , G09G2330/028 , H03M1/765
摘要： A driving apparatus for a display is provided. The driving apparatus for a display comprises: a digital/analog converter for receiving an input voltage lower than a source voltage used in a buffer amplifier for output driving, generating a plurality of reference voltages, and selecting a reference voltage corresponding to an M (M is a positive integer) bit data signal; and an amplifier for amplifying the reference voltage selected by the digital/analog converter. Therefore, a circuit area and power consumption of the driving apparatus for a display can be minimized.
摘要翻译：提供了一种用于显示器的驱动装置。用于显示器的驱动装置包括：数字/模拟转换器，用于接收低于用于输出驱动的缓冲放大器中使用的源电压的输入电压，产生多个参考电压，以及选择对应于M（M 是一个正整数）位数据信号; 以及用于放大由数字/模拟转换器选择的参考电压的放大器。因此，可以使用于显示器的驱动装置的电路面积和功耗最小化。

5. 发明申请

US20090051575A1 DRIVING APPARATUS FOR DISPLAY 有权
标题翻译：驱动装置用于显示
公开(公告)号：US20090051575A1
公开(公告)日：2009-02-26
申请号：US11930850
申请日：2007-10-31
申请人： Hyung-Min Lee , Gyu Hyeong Cho , Young-Suk Son , Yong-Joon Jeon , Jin Yong Jeon , Seung-Chul Jung
发明人： Hyung-Min Lee , Gyu Hyeong Cho , Young-Suk Son , Yong-Joon Jeon , Jin Yong Jeon , Seung-Chul Jung
IPC分类号： H03M1/66
CPC分类号： H03M1/682 , G09G3/20 , G09G2310/027 , G09G2320/0276 , G09G2330/028 , H03M1/765
摘要： A driving apparatus for a display is provided. The driving apparatus for a display comprises a reference voltage generator, a digital-to-analog converter, and an output unit. The reference voltage generator generates a plurality of reference voltages, and receives a difference value between two adjacent reference voltages and generates a plurality of sub reference voltages. The digital-to-analog converter selects one of the reference voltages and outputs the selected reference voltage as a first analog signal. The digital-to-analog converter selects one of the sub reference voltages and outputs the selected reference voltage as a second analog signal. The output unit processes, by addition or subtraction, the first and second analog signals for output.
摘要翻译：提供了一种用于显示器的驱动装置。用于显示器的驱动装置包括参考电压发生器，数模转换器和输出单元。参考电压发生器产生多个参考电压，并且接收两个相邻参考电压之间的差值，并产生多个子参考电压。数模转换器选择参考电压之一并输出所选择的参考电压作为第一模拟信号。数模转换器选择一个子参考电压，并输出所选择的参考电压作为第二模拟信号。输出单元通过加法或减法处理第一和第二模拟信号以进行输出。

6. 发明授权

US08743602B2 Nonvolatile memory device 有权
标题翻译：非易失性存储器件
公开(公告)号：US08743602B2
公开(公告)日：2014-06-03
申请号：US13337200
申请日：2011-12-26
申请人： Hyung-Min Lee
发明人： Hyung-Min Lee
IPC分类号： G11C11/34
CPC分类号： G11C11/5628 , G11C16/0483 , G11C16/10 , G11C16/3418
摘要： Embodiments of present invention relate to a nonvolatile memory device that includes a first page buffer controlling any one of a first even bit line and a first odd bit line; a second page buffer controlling any one of a second even bit line and a second odd bit line; wherein the second page buffer operates the second odd bit line according to program when the first page buffer operates the first even bit line according to program, and the second page buffer operates the second even bit line according to program when the first page buffer operates the first odd bit line according to program.
摘要翻译：本发明的实施例涉及一种非易失性存储器件，其包括控制第一偶数位线和第一奇数位线中的任何一个的第一页缓冲器; 第二页缓冲器，其控制第二偶数位线和第二奇数位线中的任何一个; 其中当第一页缓冲器根据程序操作第一偶数位线时，第二页缓冲器根据程序操作第二奇数位线，并且当第一页缓冲器操作第二页缓冲器时，第二页缓冲器根据程序操作第二偶数位线根据程序的第一个奇数位线。

7. 发明授权

US06822735B2 Micro-bubble analyzing apparatus for high-purity glass tube using laser light scattering 有权
标题翻译：用于使用激光散射的高纯度玻璃管的微气泡分析装置
公开(公告)号：US06822735B2
公开(公告)日：2004-11-23
申请号：US10298982
申请日：2002-11-18
申请人： Byoung-Sam Kim , Young-Min Baik , Mi-Kyung Lee , Hyung-Min Lee
发明人： Byoung-Sam Kim , Young-Min Baik , Mi-Kyung Lee , Hyung-Min Lee
IPC分类号： G01N2100
CPC分类号： G01N21/958
摘要： Enclosed is an apparatus for analyzing micro-bubbles inside a high-purity glass tube by using a laser light dispersion. The apparatus includes: an optical base having a sample stage in a substantially horizontal orientation; a glass tube rotably mounted on the optical base in a substantially vertical orientation, the glass tube being rotated and translated in a vertical direction at a predetermined speed via the sample stage; a light generator disposed at one side of the glass tube for selectively irradiating a laser light onto an outer surface of the glass tube at a prefixed angle; and, a detector disposed at the other side of the glass tube for detecting the distribution and amount of micro-bubbles of the glass tube using the laser light passed through the glass tube.
摘要翻译：封闭的是通过使用激光分散体来分析高纯度玻璃管内的微气泡的装置。该装置包括：具有大致水平取向的样品台的光学基座; 玻璃管以大致垂直的方向可旋转地安装在光学基座上，玻璃管经由样品台以预定速度在垂直方向上旋转和平移; 设置在所述玻璃管的一侧的光发生器，用于以预定角度选择性地将激光照射到所述玻璃管的外表面上; 以及检测器，设置在玻璃管的另一侧，用于检测使用穿过玻璃管的激光的玻璃管的微气泡的分布和数量。

8. 发明授权

US09036424B2 Memory device and method for verifying the same 有权
标题翻译：用于验证其的存储器件和方法
公开(公告)号：US09036424B2
公开(公告)日：2015-05-19
申请号：US13602952
申请日：2012-09-04
申请人： Hyung-Min Lee
发明人： Hyung-Min Lee
IPC分类号： G11C11/34 , G11C16/34 , G11C16/06 , G11C16/24 , G11C16/26
CPC分类号： G11C16/3459 , G11C16/06 , G11C16/24 , G11C16/26
摘要： A memory includes a cell string including a plurality of memory cells connected in series, a bit line connected to the cell string, a voltage transfer unit configured to electrically connect the bit line and a sensing node in response to a control signal, and a page buffer configured to sense a voltage of the bit line through the sensing node in a sensing period, wherein the page buffer decides a voltage level of the control signal based on a threshold voltage of the target memory cell, which corresponds to a verification target among the plurality of memory cells in the sensing period.
摘要翻译：存储器包括：单元串，包括串联连接的多个存储单元，连接到单元串的位线;电压转移单元，被配置为响应于控制信号电连接位线和感测节点;以及页面缓冲器，其被配置为在感测周期中感测通过感测节点的位线的电压，其中，所述寻呼缓冲器基于所述目标存储器单元的阈值电压来决定所述控制信号的电压电平，所述阈值电压对应于所述目标存储器单元中的验证目标在感测周期中的多个存储器单元。

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