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    • 11. 发明公开
    • 반도체 소자의 제조방법
    • 制造半导体器件的方法
    • KR1020080090933A
    • 2008-10-09
    • KR1020070034414
    • 2007-04-06
    • 삼성전자주식회사
    • 김홍석황기현최시영백승재양상렬이주열박광민
    • H01L27/115H01L21/8247
    • H01L21/28273H01L21/31144H01L21/76224
    • A method for manufacturing a semiconductor device is provided to suppress lateral charge spreading while preventing failure from being generated during a following process by using a cutting method for the charge trap layer including a step of depositing a smooth poly silicon layer on a silicon nitride layer which becomes the charge trap layer by using Si3H8 as a source. A method for manufacturing a semiconductor device comprises the following steps of: sequentially forming a tunnel oxide layer, a silicon nitride layer and a poly silicon layer on a semiconductor substrate; forming a mask film pattern on the poly silicon layer; sequentially etching the poly silicon layer, the silicon nitride layer, the tunnel oxide layer and the semiconductor layer to the inside of the semiconductor substrate by using the mask layer pattern as etch mask to form a poly silicon layer pattern, a silicon nitride layer pattern(23a) and a tunnel oxide layer pattern(22a), thereby forming a groove; forming a first oxide layer pattern filling the groove; removing the mask film pattern to expose the poly silicon layer pattern; removing the poly silicon layer pattern to expose the silicon nitride layer pattern; and forming a gate material layer(27) on the silicon nitride layer pattern.
    • 提供一种制造半导体器件的方法,用于抑制横向电荷扩展,同时通过使用用于电荷捕获层的切割方法防止在后续处理中产生故障,包括在氮化硅层上沉积光滑多晶硅层的步骤 通过使用Si3H8作为源,成为电荷陷阱层。 一种制造半导体器件的方法包括以下步骤:在半导体衬底上依次形成隧道氧化物层,氮化硅层和多晶硅层; 在所述多晶硅层上形成掩模膜图案; 通过使用掩模层图案作为蚀刻掩模,将多晶硅层,氮化硅层,隧道氧化物层和半导体层依次蚀刻到半导体衬底的内部以形成多晶硅层图案,氮化硅层图案( 23a)和隧道氧化物层图案(22a),从而形成凹槽; 形成填充所述槽的第一氧化物层图案; 去除掩模膜图案以暴露多晶硅图案; 去除所述多晶硅层图案以暴露所述氮化硅层图案; 以及在所述氮化硅层图案上形成栅极材料层(27)。
    • 12. 发明公开
    • 재구성 프로세서에서 루프 버퍼를 최적화하기 위한 장치 및방법
    • 在可重构加工器中优化循环缓冲器的装置和方法
    • KR1020070059238A
    • 2007-06-12
    • KR1020050117868
    • 2005-12-06
    • 삼성전자주식회사
    • 류수정김정욱김석진김홍석
    • G06F13/00G06F15/163G06F15/16
    • G06F17/5054G06F9/381G06F15/7867Y02D10/12Y02D10/13
    • A device and a method for optimizing a loop buffer in a reconfigurable processor are provided to offer the reconfigurable processor not performing a delay operation in each circuit unit by using a memory storing information calculating validity to reduce access overhead and size of the loop buffer. A configuration memory(520) stores configuration bits for configuring at least one loop buffer. A validity information memory(530) stores bit information indicating whether the operations present in a loop are the delay operation. A processing unit(510) determines whether the operation corresponding to a next cycle is the delay operation by referring to bit information received from the validity information memory, and selectively changes and executes the configuration according to the configuration bits received from the configuration memory depending on a determination result. The processing unit includes the loop buffer(512), a delay controller(513), and a processing element(511). The loop buffer selectively outputs the configuration bits according to signals generated in the controller, and the processing unit changes and executes the configuration.
    • 提供了一种用于优化可重配置处理器中的环路缓冲器的装置和方法,以通过使用存储信息计算有效性的存储器来降低存取开销和环路缓冲器的大小来提供不执行每个电路单元中的延迟操作的可重配置处理器。 配置存储器(520)存储用于配置至少一个循环缓冲器的配置位。 有效性信息存储器(530)存储指示循环中存在的操作是否为延迟操作的位信息。 处理单元(510)通过参考从有效性信息存储器接收到的位信息来确定与下一个周期相对应的操作是否是延迟操作,并且根据从配置存储器接收的配置位选择性地改变和执行配置,这取决于 确定结果。 处理单元包括循环缓冲器(512),延迟控制器(513)和处理元件(511)。 循环缓冲器根据控制器中产生的信号选择性地输出配置位,并且处理单元改变并执行配置。
    • 14. 发明公开
    • 불휘발성 메모리 장치의 게이트 구조물 및 이의 제조 방법
    • 非易失性存储器件的门结构及其制造方法
    • KR1020070008965A
    • 2007-01-18
    • KR1020050063580
    • 2005-07-14
    • 삼성전자주식회사
    • 노진태황기현김진균양상렬김홍석
    • H01L27/115
    • H01L27/11521H01L21/28273H01L29/66825
    • A gate structure of an NVM(non-volatile memory) device is provided to make a floating gate function effectively as a carrier storage part by electrically connecting only a part of a floating gate to a crack of a tunnel oxide layer pattern in a substrate. A tunnel oxide layer pattern(210) is formed on a semiconductor substrate(100). A floating gate is formed on the tunnel oxide layer pattern. A dielectric layer pattern is formed on the floating gate. A control gate is formed on the dielectric layer pattern. A structure of an oxide layer pattern is formed on the tunnel oxide layer and first conductive grains(301) separated from each other. Second conductive grains(302) are formed in the structure of the oxide layer pattern, separated from each other. Each one of the first or the second conductive grain includes doped polysilicon.
    • 提供NVM(非易失性存储器)器件的栅极结构,通过仅将浮动栅极的一部分电连接到衬底中的隧道氧化物层图案的裂纹来有效地使浮栅功能作为载体存储部件。 隧道氧化物层图案(210)形成在半导体衬底(100)上。 在隧道氧化层图案上形成浮栅。 在浮栅上形成电介质层图形。 在电介质层图案上形成控制栅极。 在隧道氧化物层和彼此分离的第一导电颗粒(301)上形成氧化物层图案的结构。 第二导电晶粒(302)形成在氧化物层图案的结构中,彼此分离。 第一或第二导电晶粒中的每一个包括掺杂的多晶硅。
    • 15. 发明授权
    • 데이터 처리 시스템 및 데이터 처리방법
    • 데이터처리시스템및데이터처리방법
    • KR100662846B1
    • 2007-01-02
    • KR1020050107084
    • 2005-11-09
    • 삼성전자주식회사
    • 김석진김정욱류수정김홍석
    • G06F9/38
    • A system and a method for processing data are provided to efficiently use register files by dynamically adjusting the number of rotating and static registers for a software pipelined loop. A compiler(330) compiles the program by determining the number of rotating/static registers for allocating the register to variables included in a program, and allocating the register to the variables based on the determined number of rotating/static registers. A processor(100) executes the compiled program, and includes the register file(130) comprising the static/rotating registers, a special register(140) storing a value corresponding to the number of rotating registers, a processor core(110) executing a command for storing the value to the special register, and an address interpreter(120) finding a physical address from a logical address of the register based on the stored value. The number of static/rotating registers is determined to minimize generation of a spill/fill code generated during execution of the program for each loop included in the program.
    • 通过动态调整软件流水线循环的旋转和静态寄存器的数量,提供了一种处理数据的系统和方法,以有效地使用寄存器文件。 编译器(330)通过确定用于将寄存器分配给包括在程序中的变量的旋转/静态寄存器的数量来编译程序,并且基于确定的旋转/静态寄存器的数量将寄存器分配给变量。 处理器(100)执行编译程序,并且包括包含静态/旋转寄存器的寄存器文件(130),存储与旋转寄存器的数量对应的值的特殊寄存器(140),执行 用于将该值存储到专用寄存器的命令;以及地址解释器(120),基于存储的值从寄存器的逻辑地址找到物理地址。 确定静态/旋转寄存器的数量,以最小化程序执行期间生成的溢出/填充代码,用于程序中包含的每个循环。
    • 17. 发明授权
    • 비휘발성 기억 소자의 형성 방법
    • 形成非易失性存储元件的方法
    • KR100603930B1
    • 2006-07-24
    • KR1020040093651
    • 2004-11-16
    • 삼성전자주식회사
    • 김홍석박현김문준김창섭
    • H01L27/115
    • H01L27/11521H01L27/115
    • 비휘발성 기억 소자의 형성 방법을 제공한다. 이 방법에 따르면, 기판에 활성영역을 한정하는 소자분리막을 형성한다. 이때, 소자분리막의 상부면을 기판의 표면 보다 높게 형성하여, 기판 표면 보다 높은 소자분리막의 상부(upper portion)로 둘러싸인 갭 영역을 형성한다. 활성영역 상에 터널 절연막을 형성하고, 기판 전면 상에 플로팅 게이트막을 형성한다. 기판에 수소 어닐링을 수행하여 플로팅 게이트막을 리플로우시켜 갭 영역을 채운다. 리플로우된 플로팅 게이트막을 소자분리막이 노출될때까지 평탄화시키어 플로팅 게이트 패턴을 형성한다.
    • 提供了一种形成非易失性存储元件的方法。 根据该方法,用于限定有源区的元件隔离膜形成在衬底上。 此时,器件隔离膜的上表面形成为比基板的表面高,并且由器件隔离膜的上部围绕的区域高于基板表面。 在有源区上形成隧道绝缘膜,并且在基板的整个表面上形成浮置栅极膜。 在衬底上执行氢退火以回流浮置栅极膜以填充间隙区域。 回流的浮栅膜被平坦化直到元件隔离膜被暴露以形成浮栅图案。