-
公开(公告)号:US20090262229A1
公开(公告)日:2009-10-22
申请号:US12427214
申请日:2009-04-21
申请人: Seung Hyun Lim , Gun Hee Han , Seog Heon Ham
发明人: Seung Hyun Lim , Gun Hee Han , Seog Heon Ham
IPC分类号: H04N5/335
CPC分类号: H04N5/37455 , G11C7/16
摘要: An image sensor for high-speed data readout is provided. The image sensor includes a line memory block temporarily storing a digital signal in unit of lines which is generated based on an analog signal output from a pixel array. The line memory block includes a plurality of line memories, a plurality of data line pairs respectively connecting the line memories to a sense amplifying unit, and a plurality of data line prechargers each including at least two precharge units separately connected with a corresponding one of the data line pairs to precharge the corresponding data line pair with a predetermined precharge voltage. Accordingly, the image sensor performs high-speed digital signal readout based on precharge operation of the data line prechargers.
摘要翻译: 提供了用于高速数据读出的图像传感器。 该图像传感器包括一个行存储块,其临时存储基于从像素阵列输出的模拟信号产生的行单位的数字信号。 行存储块包括多个行存储器,分别将行存储器连接到读出放大单元的多个数据线对,以及多个数据线预充电器,每个数据线预充电器包括分别与相应的一个 数据线对以预定的预充电电压对相应的数据线对进行预充电。 因此,图像传感器基于数据线预充电器的预充电操作来执行高速数字信号读出。
-
公开(公告)号:US08159589B2
公开(公告)日:2012-04-17
申请号:US12427214
申请日:2009-04-21
申请人: Seung Hyun Lim , Gun Hee Han , Seog Heon Ham
发明人: Seung Hyun Lim , Gun Hee Han , Seog Heon Ham
IPC分类号: H04N5/335
CPC分类号: H04N5/37455 , G11C7/16
摘要: An image sensor for high-speed data readout is provided. The image sensor includes a line memory block temporarily storing a digital signal in unit of lines which is generated based on an analog signal output from a pixel array. The line memory block includes a plurality of line memories, a plurality of data line pairs respectively connecting the line memories to a sense amplifying unit, and a plurality of data line prechargers each including at least two precharge units separately connected with a corresponding one of the data line pairs to precharge the corresponding data line pair with a predetermined precharge voltage. Accordingly, the image sensor performs high-speed digital signal readout based on precharge operation of the data line prechargers.
摘要翻译: 提供了用于高速数据读出的图像传感器。 该图像传感器包括一个行存储块,其临时存储基于从像素阵列输出的模拟信号产生的行单位的数字信号。 行存储块包括多个行存储器,分别将行存储器连接到读出放大单元的多个数据线对,以及多个数据线预充电器,每个数据线预充电器包括分别与相应的一个 数据线对以预定的预充电电压对相应的数据线对进行预充电。 因此,图像传感器基于数据线预充电器的预充电操作来执行高速数字信号读出。
-
公开(公告)号:US08432471B2
公开(公告)日:2013-04-30
申请号:US12828478
申请日:2010-07-01
申请人: Seung hyun Lim , Jeong hwan Lee , Kun hee Cho , Gun Hee Han , Kwi Sung Yoo , Seog heon Ham
发明人: Seung hyun Lim , Jeong hwan Lee , Kun hee Cho , Gun Hee Han , Kwi Sung Yoo , Seog heon Ham
IPC分类号: H04N3/14
CPC分类号: H04N5/378 , H03M1/1023 , H03M1/56
摘要: A CMOS image sensor includes a photodiode, a switch configured to transfer a signal sensed by the photodiode to a sensing node, and a comparator electrically and directly connected to the sensing node and configured to compare the sensed signal of the sensing node and a ramp signal. Reset offset of the comparator is maintained at a constant offset voltage level during an initialization mode.
摘要翻译: CMOS图像传感器包括光电二极管,被配置为将由光电二极管感测的信号传送到感测节点的开关,以及比较器,电连接并直接连接到感测节点,并且被配置为将感测节点的感测信号与斜坡信号 。 在初始化模式期间,比较器的复位偏移保持在恒定的偏移电压电平。
-
公开(公告)号:US08101135B2
公开(公告)日:2012-01-24
申请号:US12472828
申请日:2009-05-27
申请人: Jong Min Lee , Sang Ok Woo , Gun Hee Han
发明人: Jong Min Lee , Sang Ok Woo , Gun Hee Han
摘要: The present invention provides a desktop sterilizer for books. The sterilizer includes an openable main body which has a sterilization chamber therein and is closable by a door so as to be openable through an opening, and a book holder which is provided in the sterilization chamber to maintain the covers of a book in a state of being unfolded. The sterilizer further includes a sterilizing UV lamp which sterilizes the book, and an air discharger which is connected to a blower and blows air towards the proximal edges of pages bound to a book spine of the book held by the book holder, thus opening the pages of the book. The sterilizer further includes a static electricity generating unit which charges the book with static electricity, such that the pages of the book are laid open by a static electric repulsive force, an aroma generating unit which generates an aroma and supplies it into the sterilization chamber using the air discharger, and a control computer which controls the sterilizing UV lamp and the blower.
摘要翻译: 本发明提供一种用于书本的台式灭菌器。 灭菌器包括一个可打开的主体,其中具有一个消毒室,可由门关闭以便可通过一个开口打开;一个书保持器,设置在消毒室中,以将书的盖子保持在 正在展开。 灭菌器还包括对书进行杀菌的灭菌紫外灯,以及连接到鼓风机的空气排放器,并将空气吹向与由书架保持的书籍的书脊相连的页面的近边缘,从而打开页面 的书。 灭菌器还包括一静电发生单元,该静电发生单元用静电对书进行充电,使得书的页面通过静电排斥力打开,产生芳香的芳香产生单元将其送入灭菌室,使用 空气排出器和控制灭菌UV灯和鼓风机的控制计算机。
-
公开(公告)号:US20090317309A1
公开(公告)日:2009-12-24
申请号:US12472828
申请日:2009-05-27
申请人: Jong Min Lee , Sang Ok Woo , Gun Hee Han
发明人: Jong Min Lee , Sang Ok Woo , Gun Hee Han
IPC分类号: A61L2/10
摘要: The present invention provides a desktop sterilizer for books. The sterilizer includes an openable main body which has a sterilization chamber therein and is closable by a door so as to be openable through an opening, and a book holder which is provided in the sterilization chamber to maintain the covers of a book in a state of being unfolded. The sterilizer further includes a sterilizing UV lamp which sterilizes the book, and an air discharger which is connected to a blower and blows air towards the proximal edges of pages bound to a book spine of the book held by the book holder, thus opening the pages of the book. The sterilizer further includes a static electricity generating unit which charges the book with static electricity, such that the pages of the book are laid open by a static electric repulsive force, an aroma generating unit which generates an aroma and supplies it into the sterilization chamber using the air discharger, and a control computer which controls the sterilizing UV lamp and the blower.
摘要翻译: 本发明提供一种用于书本的台式灭菌器。 灭菌器包括一个可打开的主体,其中具有一个消毒室,可由门关闭以便可通过一个开口打开;一个书保持器,设置在消毒室中,以将书的盖子保持在 正在展开。 灭菌器还包括对书进行杀菌的灭菌紫外灯,以及连接到鼓风机的空气排放器,并将空气吹向与由书架保持的书籍的书脊相连的页面的近边缘,从而打开页面 的书。 灭菌器还包括一静电发生单元,该静电发生单元用静电对书进行充电,使得书的页面通过静电排斥力打开,产生芳香的芳香产生单元将其送入灭菌室,使用 空气排出器和控制灭菌UV灯和鼓风机的控制计算机。
-
-
-
-