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11. 发明授权

US07936154B2 Regulator and high voltage generator 有权
标题翻译：调压器和高压发生器
公开(公告)号：US07936154B2
公开(公告)日：2011-05-03
申请号：US11965990
申请日：2007-12-28
申请人： Seok Joo Lee
发明人： Seok Joo Lee
IPC分类号： G05F1/00
CPC分类号： G11C5/145
摘要： A regulator included in a high voltage generator for supplying a high voltage to a semiconductor memory device is disclosed. The regulator includes a voltage dividing circuit configured to divide an output voltage of a charge pump, a comparing circuit configured to compare a reference voltage with a divided voltage by the voltage dividing circuit, a regulator driving circuit configured to couple selectively the voltage dividing circuit to a ground, and a high voltage discharging circuit configured to discharge the divided voltage applied to the comparing circuit when supply of a power supply voltage is stopped.
摘要翻译：公开了一种包括在用于向半导体存储器件提供高电压的高压发生器中的调节器。调节器包括：分压电路，其分配电荷泵的输出电压;比较电路，被配置为通过分压电路将参考电压与分压电压进行比较;调节器驱动电路，被配置为将选择性地将分压电路耦合到接地和高电压放电电路，被配置为在供给电源电压停止时对施加到比较电路的分压进行放电。

12. 发明授权

US07760560B2 High voltage switch circuit having boosting circuit and flash memory device including the same 失效
标题翻译：具有升压电路的高压开关电路和包括其的闪存器件
公开(公告)号：US07760560B2
公开(公告)日：2010-07-20
申请号：US12437422
申请日：2009-05-07
申请人： Seok Joo Lee
发明人： Seok Joo Lee
IPC分类号： G11C7/00
CPC分类号： G11C5/145 , G11C16/12
摘要： A high-voltage switch circuit includes an enable control circuit, a feedback circuit, a boosting circuit, and a high voltage switch. The enable control circuit precharges an output node to a set voltage in response to an enable signal. The feedback circuit supplies a feedback voltage to an input node in response to a switch control voltage generated from the output node when the output node is precharged. The boosting circuit boosts the feedback voltage and outputs a boosting voltage to the output node, in response to clock signals, thereby increasing the switch control voltage. The high voltage switch is turned on or off in response to the switch control voltage, and is turned on to receive a high voltage and output the received high voltage. The boosting circuit includes an amplification circuit of a cross-coupled type.
摘要翻译：高压开关电路包括使能控制电路，反馈电路，升压电路和高压开关。使能控制电路响应于使能信号而将输出节点预充电到设定电压。当输出节点被预充电时，反馈电路响应于从输出节点产生的开关控制电压向输入节点提供反馈电压。升压电路响应于时钟信号而提高反馈电压并向输出节点输出升压电压，从而增加开关控制电压。高压开关响应于开关控制电压而导通或关断，并被接通以接收高电压并输出接收到的高电压。升压电路包括交叉耦合型的放大电路。

13. 发明申请

US20100180314A1 IPTV receiver and an method of managing video functionality and video quality on a screen in the IPTV receiver 有权
标题翻译： IPTV接收机和在IPTV接收机的屏幕上管理视频功能和视频质量的方法
公开(公告)号：US20100180314A1
公开(公告)日：2010-07-15
申请号：US12654861
申请日：2010-01-06
申请人： Kyung Ho Kim , Jong Yeul Suh , Chang Hoon Kim , Joon Hui Lee , Jin Pil Kim , Seok Joo Lee , Hyeong Ho Son
发明人： Kyung Ho Kim , Jong Yeul Suh , Chang Hoon Kim , Joon Hui Lee , Jin Pil Kim , Seok Joo Lee , Hyeong Ho Son
IPC分类号： H04N17/00 , H04N7/173
CPC分类号： H04N17/004 , H04N7/17318 , H04N21/25891 , H04N21/4331 , H04N21/472 , H04N21/64322 , H04N21/8166
摘要： An IPTV receiver and a method for managing video functionality and video quality on a screen in the IPTV receiver are disclosed. Herein, a method includes downloading a widget application from a server, executing the downloaded widget application at a browser, requesting a video test stream through the executed widget application to the server and managing the video functionality and the video quality on the screen using the video test stream.
摘要翻译：公开了一种IPTV接收机和用于在IPTV接收机的屏幕上管理视频功能和视频质量的方法。这里，一种方法包括从服务器下载小部件应用程序，在浏览器中执行下载的小部件应用程序，通过执行的小部件应用程序向服务器请求视频测试流，并使用视频管理屏幕上的视频功能和视频质量测试流。

14. 发明申请

US20100175099A1 IPTV receiver and method for controlling an application in the IPTV receiver 有权
标题翻译： IPTV接收机和用于控制IPTV接收机中的应用的方法
公开(公告)号：US20100175099A1
公开(公告)日：2010-07-08
申请号：US12654622
申请日：2009-12-24
申请人： Kyung Ho Kim , Jong Yeul Suh , Chang Hoon Kim , Joon Hui Lee , Jin Pil Kim , Seok Joo Lee , Hyeong Ho Son
发明人： Kyung Ho Kim , Jong Yeul Suh , Chang Hoon Kim , Joon Hui Lee , Jin Pil Kim , Seok Joo Lee , Hyeong Ho Son
IPC分类号： H04N7/173
CPC分类号： H04N21/84 , H04N5/45 , H04N21/234318 , H04N21/45452 , H04N21/45455 , H04N21/47 , H04N21/47205 , H04N21/4854 , H04N21/6125
摘要： An IPTV and a method for controlling a video widget in the IPTV are disclosed. Herein, a method for providing a video widget application includes playing-back a video content within an IP packet, executing a video widget application, and selecting a specific area of the video content being played-back, and outputting an object guide including an object list included in the selected specific area. The method also includes selecting at least one object from the object guide, selecting a video filter to be applied to the at least one selected object from the video Widget application, and applying the selected video filter to the at least one selected object.
摘要翻译：公开了IPTV和IPTV中的视频窗口小部件的控制方法。这里，提供视频小部件应用的方法包括回放IP分组中的视频内容，执行视频小部件应用，以及选择正在播放的视频内容的特定区域，以及输出包括对象的对象指南列表包含在所选的特定区域中。该方法还包括从对象指南中选择至少一个对象，从视频窗口小部件应用中选择要应用于至少一个所选对象的视频滤波器，以及将所选择的视频滤波器应用于至少一个所选择的对象。

15. 发明授权

US07417493B2 Voltage generator in a flash memory device 有权
标题翻译：电压发生器在闪存器件中
公开(公告)号：US07417493B2
公开(公告)日：2008-08-26
申请号：US11617419
申请日：2006-12-28
申请人： Seok Joo Lee
发明人： Seok Joo Lee
IPC分类号： G05F1/10
CPC分类号： G11C16/30 , G11C5/147 , G11C16/26
摘要： A flash memory device applies a low read voltage at increased flash memory device temperatures. A high read voltage is applied when a supply voltage is high, thereby maintaining a stable threshold voltage margin of a programmed cell or an erased cell. As a result, the reliability of the flash memory cell is enhanced.
摘要翻译：闪存器件在增加的闪存器件温度下施加低读取电压。当电源电压较高时，施加高读取电压，从而保持编程单元或擦除单元的稳定阈值电压裕度。结果，闪存单元的可靠性得到提高。

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