专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明授权

US07990794B2 Semiconductor apparatuses and methods of operating the same 失效
标题翻译：半导体装置及其操作方法
公开(公告)号：US07990794B2
公开(公告)日：2011-08-02
申请号：US12585536
申请日：2009-09-17
申请人： Sang-moo Choi , Won-joo Kim , Tae-hee Lee
发明人： Sang-moo Choi , Won-joo Kim , Tae-hee Lee
IPC分类号： G11C7/06
CPC分类号： G11C11/404 , G11C2211/4016 , H01L29/7841
摘要： A method of operating a semiconductor device is provided including applying a constant source voltage to a source line.
摘要翻译：提供了一种操作半导体器件的方法，包括向源极线施加恒定的源极电压。

42. 发明授权

US07894265B2 Non-volatile memory device and operation method of the same 有权
标题翻译：非易失性存储器件及其操作方法相同
公开(公告)号：US07894265B2
公开(公告)日：2011-02-22
申请号：US12081679
申请日：2008-04-18
申请人： Tae-hee Lee , Won-joo Kim , Yoon-dong Park , June-mo Koo , Suk-pil Kim , Tae-eung Yoon
发明人： Tae-hee Lee , Won-joo Kim , Yoon-dong Park , June-mo Koo , Suk-pil Kim , Tae-eung Yoon
IPC分类号： G11C5/06 , G11C16/04 , G11C16/10 , G11C16/26
CPC分类号： G11C16/0483 , H01L27/11521 , H01L27/11568
摘要： The non-volatile memory device may include one or more main strings each of which may include first and second substrings which may separately include a plurality of memory cell transistors; and a charge supply line which may be configured to provide charges to or block charges from the first and second substrings of each of the main strings, wherein each of the main strings may include a first ground selection transistor which may be connected to the first substring; a first substring selection transistor which may be connected to the first ground selection transistor; a second ground selection transistor which may be connected to the second substring; and a second substring selection transistor which may be connected to the second ground selection transistor. A method of programming a target cell of the memory device includes activating selection transistors connected to a main string and substring of the target cell.
摘要翻译：非易失性存储器件可以包括一个或多个主串，每个主弦可以包括可以分别包括多个存储单元晶体管的第一和第二子串; 以及电荷供给线，其可以被配置为向每个主串的第一和第二子串提供电荷或阻止电荷，其中每个主串可以包括第一接地选择晶体管，其可以连接到第一子串 ; 可以连接到第一接地选择晶体管的第一子串选择晶体管; 可以连接到第二子串的第二接地选择晶体管; 以及可以连接到第二接地选择晶体管的第二子串选择晶体管。编程存储器件的目标单元的方法包括激活连接到目标单元的主串和子串的选择晶体管。

43. 发明授权

US07885115B2 Non-volatile memory devices and methods of operating non-volatile memory devices 有权
标题翻译：非易失性存储器件和操作非易失性存储器件的方法
公开(公告)号：US07885115B2
公开(公告)日：2011-02-08
申请号：US12318651
申请日：2009-01-05
申请人： Tae-hee Lee , Won-joo Kim , June-mo Koo , Tae-eung Yoon
发明人： Tae-hee Lee , Won-joo Kim , June-mo Koo , Tae-eung Yoon
IPC分类号： G11C11/34
CPC分类号： G11C16/0483 , G11C16/10 , G11C16/3418 , G11C16/3427
摘要： A non-volatile memory device, which includes a plurality of memory transistors that are coupled with a plurality of bit lines and a plurality of word lines, and methods of operating a non-volatile memory device are provided. A selected bit line for programming and unselected bit lines for preventing programming are determined from the plurality of bit lines. An inhibiting voltage is applied to at least one inhibiting word line chosen from the plurality of word lines. The at least one inhibiting word line includes a word line positioned closest to a string selection line. A programming voltage is applied to a selected word line chosen from the plurality of word lines. Data is programmed into a memory transistor coupled with the selected word line and the selected bit line while preventing data from being programming into memory transistors coupled with the unselected bit line.
摘要翻译：提供了包括与多个位线和多个字线耦合的多个存储晶体管的非易失性存储器件以及操作非易失性存储器件的方法。从多个位线确定用于编程的选择位线和用于防止编程的未选位线。对从多个字线中选择的至少一个禁止字线施加抑制电压。至少一个禁止字线包括最靠近字符串选择线定位的字线。将编程电压施加到从多个字线中选择的选定字线。数据被编程到与所选择的字线和所选择的位线耦合的存储晶体管中，同时防止数据被编程到与未选位线耦合的存储晶体管中。

44. 发明申请

US20100097124A1 Method of operating semiconductor device 有权
标题翻译：操作半导体器件的方法
公开(公告)号：US20100097124A1
公开(公告)日：2010-04-22
申请号：US12462176
申请日：2009-07-30
申请人： Sang-moo Choi , Won-joo Kim , Tae-hee Lee , Dae-kil Cha
发明人： Sang-moo Choi , Won-joo Kim , Tae-hee Lee , Dae-kil Cha
IPC分类号： H03K3/01
CPC分类号： H01L27/10802 , G11C11/404 , G11C2207/2227 , G11C2211/4016 , H01L21/84 , H01L27/10844 , H01L29/7841
摘要： Provided is a method of operating a semiconductor device, wherein an operating mode is set by adjusting timing of a voltage pulse or by adjusting a voltage level of the voltage pulse.
摘要翻译：提供了一种操作半导体器件的方法，其中通过调整电压脉冲的定时或通过调节电压脉冲的电压电平来设置操作模式。

45. 发明申请

US20090122613A1 Non-volatile memory device and method of operating the same 有权
标题翻译：非易失性存储器件及其操作方法
公开(公告)号：US20090122613A1
公开(公告)日：2009-05-14
申请号：US12149213
申请日：2008-04-29
申请人： Won-joo Kim , Yoon-dong Park , June-mo Koo , Suk-pil Kim , Tae-eung Yoon , Tae-hee Lee
发明人： Won-joo Kim , Yoon-dong Park , June-mo Koo , Suk-pil Kim , Tae-eung Yoon , Tae-hee Lee
IPC分类号： G11C16/06 , G11C11/34
CPC分类号： G11C16/10 , G11C2213/71
摘要： A non-volatile memory device may include a plurality of stacked semiconductor layers, a plurality of NAND strings, a common bit line, a common source line, and/or a plurality of string selection lines. The plurality of NAND strings may be on the plurality of semiconductor layers. Each of the plurality of NAND strings may include a plurality of memory cells and/or at least one string selection transistor arranged in a NAND-cell array. The common bit line may be commonly connected to each of the NAND strings at a first end of the memory cells. The common source line may be commonly connected to each of the NAND strings at a second end of the memory cells. The plurality of string selection lines may be coupled to the at least one string selection transistor included in each of the NAND strings such that a signal applied to the common bit line is selectively applied to the NAND strings.
摘要翻译：非易失性存储器件可以包括多个堆叠半导体层，多个NAND串，公共位线，公共源极线和/或多个串选择线。多个NAND串可以在多个半导体层上。多个NAND串中的每一个可以包括布置在NAND单元阵列中的多个存储单元和/或至少一个串选择晶体管。公共位线可以在存储器单元的第一端处共同连接到每个NAND串。公共源极线可以在存储器单元的第二端处共同连接到每个NAND串。多个串选择线可以耦合到包括在每个NAND串中的至少一个串选择晶体管，使得施加到公共位线的信号被选择性地施加到NAND串。

46. 发明申请

US20080191264A1 Non-volatile memory devices and methods of operating and fabricating the same 审中-公开
标题翻译：非易失性存储器件及其操作和制造方法
公开(公告)号：US20080191264A1
公开(公告)日：2008-08-14
申请号：US12010139
申请日：2008-01-22
申请人： Won-Joo Kim , Yoon-dong Park , June-mo Koo , Suk-pil Kim , Tae-hee Lee
发明人： Won-Joo Kim , Yoon-dong Park , June-mo Koo , Suk-pil Kim , Tae-hee Lee
IPC分类号： H01L29/00 , H01L21/3205
CPC分类号： H01L27/115 , H01L27/11521
摘要： Non-volatile memory devices highly integrated using an oxide based compound semiconductor and methods of operating and fabricating the same are provided. A non-volatile memory device may include one or more oxide based compound semiconductor layers. A plurality of auxiliary gate electrodes may be arranged to be insulated from the one or more oxide based compound semiconductor layers. A plurality of control gate electrodes may be positioned between adjacent pairs of the plurality of auxiliary gate electrodes at a different level from the plurality of auxiliary gate electrodes. The plurality of control gate electrodes may be insulated from the one or more oxide based compound semiconductor layers. A plurality of charge storing layers may be interposed between the one or more oxide based compound semiconductor layers and the plurality of control gate electrodes.
摘要翻译：提供了使用基于氧化物的化合物半导体高度集成的非易失性存储器件及其操作和制造方法。非易失性存储器件可以包括一个或多个基于氧化物的化合物半导体层。多个辅助栅极电极可以布置成与一个或多个氧化物基化合物半导体层绝缘。多个控制栅电极可以位于与多个辅助栅极电极不同的多个辅助栅电极的相邻对之间。多个控制栅电极可以与一个或多个氧化物基化合物半导体层绝缘。可以在一个或多个氧化物基化合物半导体层和多个控制栅电极之间插入多个电荷存储层。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式