会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 15. 发明公开
    • 멀티 프로세서 시스템의 인터럽트 전달 장치 및 방법
    • 在多处理器系统中传输中断的设备和方法
    • KR1020080048307A
    • 2008-06-02
    • KR1020060118545
    • 2006-11-28
    • 삼성전자주식회사
    • 김문경
    • G06F9/46G06F9/48G06F13/24
    • G06F9/4818G06F13/24
    • A device and a method for transferring interrupt in a multiprocessor system are provided to minimize overhead added to the system in transfer of the interrupt by transferring interrupt information preferentially to a processor generating a page fault if the interrupt is requested from the outputs, and transferring the interrupt information to the processor performing the lowest priority process when the processor generating the page fault is not found. A process arbitration logic(211) assigns task to plural multiprocessors(220) which include plural processors(221). A page fault checker(213) detects whether a page fault is occurred in each processor. An interrupt arbitration logic(214) receives interrupt information from an interrupt controller(230) and transfers the interrupt information to the processor generating the page fault. A process priority block(212) stores priority of respective processes of the processor. The interrupt arbitration logic transfer the interrupt information to the processor selected according to the process priority when the page fault is not generated. The interrupt arbitration logic outputs an interrupt acknowledge signal to the interrupt controller when the interrupt information is transferred to the processor.
    • 提供了一种用于在多处理器系统中传送中断的装置和方法,用于通过优先地将中断信息传送到产生寻呼故障的处理器来最小化传输中断所产生的开销,如果从输出端请求了中断, 当处理器产生页错误时,中断信息到执行最低优先级处理的处理器。 处理仲裁逻辑(211)将任务分配给包括多个处理器(221)的多个多处理器(220)。 页面故障检查器(213)检测每个处理器中是否发生页面错误。 中断仲裁逻辑(214)从中断控制器(230)接收中断信息,并将中断信息传送到产生寻呼故障的处理器。 进程优先级块(212)存储处理器的各个进程的优先级。 当不产生页面错误时,中断仲裁逻辑将中断信息传送到根据进程优先级选择的处理器。 当中断信息传送到处理器时,中断仲裁逻辑向中断控制器输出中断确认信号。
    • 16. 发明公开
    • SONOS메모리 소자 및 그 정보 소거방법
    • 具有增强信息擦除速度的SONOS存储器件及其消除信息的方法
    • KR1020040107967A
    • 2004-12-23
    • KR1020030038681
    • 2003-06-16
    • 삼성전자주식회사
    • 채수두김정우이조원김문경
    • H01L27/115
    • H01L29/792G11C16/0466
    • PURPOSE: An SONOS(Silicon-Oxide-Nitride-Oxide-Silicon) memory device and a method of erasing information thereof are provided to erase quickly information from the device by injecting hot holes into a nitride layer instead of using a conventional FN(Fowler-Nordheim) current. CONSTITUTION: A first electrode(12) and a second electrode(13) contact at least one bit line. A gate electrode(17) contacts a word line. A predetermined electric field is applied between the first and second electrodes and the gate electrode, so that hot holes are injected into a nitride layer(15) through an energy barrier of a tunnel oxide layer(14). At this time, a bit of information is erased from an SONOS memory device. The same positive voltage is applied to the first and second electrodes and a negative voltage is applied to the gate electrode.
    • 目的:提供一种SONOS(硅氧化物 - 氮化物 - 氧化物 - 硅)存储器件及其信息的擦除方法,以便通过将热孔注入氮化物层而不是使用常规的FN(Fowler- Nordheim)当前。 构成:第一电极(12)和第二电极(13)接触至少一个位线。 栅电极(17)接触字线。 在第一和第二电极和栅电极之间施加预定的电场,使得热孔通过隧道氧化物层(14)的能量势垒注入到氮化物层(15)中。 此时,从SONOS存储器件擦除一点信息。 对第一和​​第二电极施加相同的正电压,并向栅电极施加负电压。
    • 17. 发明授权
    • SET 소자 제작 방법
    • SET소자제작방법
    • KR100455279B1
    • 2004-11-06
    • KR1020000024212
    • 2000-05-06
    • 삼성전자주식회사
    • 김병만이조원김미영김문경
    • H01L21/336
    • H01L29/66439B82Y10/00B82Y30/00H01L29/7613Y10S438/927Y10S438/962Y10S438/979
    • A method of fabricating a single electron tunneling (SET) device, the method including forming a source electrode and a drain electrode a predetermined distance apart from each other on an insulating substrate, forming a metal layer having a thickness on the order of nanometers between the source and drain electrodes, and forming quantum dots between the source and drain electrodes due to the movement of metal atoms/ions within the metal layer caused by applying a predetermined voltage to the source and drain electrodes. In the manufacture of an SET device, quantum dots can be formed by a simple method instead of an self assembled monolayer (SAM) method or lithographic methods. Thus, SET devices fabricated in this way have no material dependency, and are also applicable to large scale integration (LSI) structures. Also, since quantum dots are obtained by deposition and electromigration, SET devices having the above-described advantages can be mass-produced.
    • 一种制造单电子隧穿(SET)器件的方法,所述方法包括:在绝缘基板上以预定距离彼此分开形成源电极和漏电极;在所述第一电子隧穿(SET)器件和所述第二电子隧穿器件之间形成具有纳米级厚度的金属层; 源电极和漏电极,并且由于通过向源电极和漏电极施加预定电压而引起的金属层内的金属原子/离子的移动,在源电极与漏电极之间形成量子点。 在SET装置的制造中,可以通过简单的方法而不是自组装单层(SAM)方法或光刻方法来形成量子点。 因此,以这种方式制造的SET器件不具有材料依赖性,并且也适用于大规模集成(LSI)结构。 而且,由于量子点通过沉积和电迁移获得,具有上述优点的SET器件可以大量生产。
    • 18. 发明授权
    • 쇼트키 터널 장벽을 이용한 단일 전자 트랜지스터 및 그 제조방법
    • 쇼트키터널장벽을이용한일전자트랜스스터및그제조방쇼
    • KR100434534B1
    • 2004-07-16
    • KR1019980042717
    • 1998-10-13
    • 삼성전자주식회사
    • 이조원김정우김병만김문경
    • H01L27/08
    • PURPOSE: A single electron transistor is provided to improve a reproducibility and a uniformity by using a Schottky tunnel barrier which is naturally formed at a junction of a semiconductor and a metal. CONSTITUTION: A single electron transistor using a Schottky tunnel barrier comprises a semiconductor substrate, a source, a drain, an island, an insulation layer and a gate. The source(2) and the drain(3) are formed by doping a conductive impurity on the semiconductor substrate(1). The island(4) is formed by depositing a metal on the semiconductor substrate between the source and the drain, and forms a Schottky barrier at a boundary with the drain and at a boundary with the source, respectively. The insulation layer is formed on the island, and the gate is formed on the insulation layer.
    • 目的:提供单电子晶体管以通过使用在半导体和金属的接合处自然形成的肖特基隧道势垒来提高再现性和均匀性。 构成:使用肖特基隧道势垒的单电子晶体管包括半导体衬底,源极,漏极,岛,绝缘层和栅极。 源极(2)和漏极(3)通过在半导体衬底(1)上掺杂导电杂质而形成。 岛(4)通过在源极和漏极之间的半导体衬底上沉积金属而形成,并且分别在与漏极的边界和与源极的边界处形成肖特基势垒。 绝缘层形成在岛上,并且栅极形成在绝缘层上。
    • 19. 发明授权
    • 양자 도트를 이용한 비휘발성 단일 전자 트랜지스터 메모리와 그 제조방법 및 양자 도트를 이용한 단일 전자 트랜지스터와 그 제조방법
    • 양자도트를이용한비휘발성단일전자트랜지스터메모리와그제조방법및및자도트를이용한일전자트랜스터터터와그제조방법
    • KR100434536B1
    • 2004-06-05
    • KR1019990003754
    • 1999-02-04
    • 삼성전자주식회사
    • 이조원김정우김병만김문경
    • H01L27/115B82Y10/00
    • PURPOSE: A non volatile single electron transistor memory is provided to secure a repeatability and a uniformity of an island by using a quantum dot for precisely controlling the size of the island to a unit of nanometer. CONSTITUTION: A non volatile single electron transistor memory comprises a silicon substrate(100), quantum dots(110) of a predetermined size, a source(120) and a drain(130), and a side gate. A SiO2 oxidation layer(100b) is formed on the silicon substrate. The quantum dots of a predetermined size are separated a predetermined interval from each other on the SiO2 oxidation layer. The source and drain are formed by evaporating a metal on the SiO2 oxidation layer including the quantum dots, having a predetermined number of the quantum dots used as an island, between the source and the drain. The side gate is formed on the SiO2 oxidation layer at a side surface of the source and drain, having a predetermined interval from the source and drain.
    • 目的:提供非易失性单电子晶体管存储器,通过使用量子点将岛的尺寸精确控制为纳米单位,从而确保岛的重复性和均匀性。 构成:非易失性单电子晶体管存储器包括硅衬底(100),预定尺寸的量子点(110),源极(120)和漏极(130)以及侧栅极。 在硅衬底上形成SiO2氧化层(100b)。 预定尺寸的量子点在SiO 2氧化层上彼此隔开预定间隔。 源极和漏极通过在源极和漏极之间蒸发包括量子点的SiO 2氧化层上的金属而形成,该量子点具有预定数量的用作岛的量子点。 侧栅极在源极和漏极的侧表面处的SiO 2氧化层上形成,与源极和漏极具有预定的间隔。
    • 20. 发明公开
    • 단일 전자 충전 MNOS계 메모리 및 그 구동 방법
    • 单电子充电金属氧化物半导体存储器及其驱动方法
    • KR1020010017411A
    • 2001-03-05
    • KR1019990032906
    • 1999-08-11
    • 삼성전자주식회사
    • 이조원김문경김병만윤석열노형래
    • H01L27/115
    • B82Y10/00H01L29/7613H01L29/792
    • PURPOSE: A single electron charging metal-nitride-oxide-semiconductor(MNOS) memory is provided to use a variation of a threshold voltage caused by single electron charging which is generated when a channel width of the MNOS memory is smaller than or the same as Debye screen length of an electron determined according to an impurity density of a semiconductor substrate. CONSTITUTION: A semiconductor substrate is of the first conductivity type. A channel of an inversion layer is formed on the semiconductor substrate. A source(22) and a drain(23) doped with the second conductivity type are formed in the substrate on both sides of the channel. An oxide layer(24) is formed on the channel. A nitride layer(25) is formed on the oxide layer. A gate(26) is formed on the nitride layer. Electrons are charged in trap sites formed between the oxide layer and the nitride layer. The width of the channel is smaller than Debye screen length LD that is as follows. LD = (epsilon multiplied by kB multiplied by T / q¬2 multiplied by NA)¬1/2 (LD; Debye screen length, epsilon; dielectric coefficient of the substrate, kB; Boltzmann's coefficient, T; absolute temperature, q; quantity of charge, and NA; impurity density of the substrate)
    • 目的:提供单电荷充电金属氮化物 - 氧化物半导体(MNOS)存储器,以使用由单电荷充电产生的阈值电压的变化,当MNOS存储器的沟道宽度小于或等于 根据半导体衬底的杂质浓度确定的电子的德拜屏幕长度。 构成:半导体衬底是第一导电类型。 在半导体衬底上形成反转层的沟道。 掺杂有第二导电类型的源极(22)和漏极(23)形成在沟道两侧的衬底中。 在通道上形成氧化物层(24)。 在氧化物层上形成氮化物层(25)。 在氮化物层上形成栅极(26)。 电子被填充在形成在氧化物层和氮化物层之间的陷阱位置。 通道的宽度小于德拜屏幕长度LD,如下所示。 LD =(ε乘以kB乘以T / q乘以NA)¬1/ 2(LD;德拜屏幕长度,ε;衬底的介电系数,kB;玻尔兹曼系数,T;绝对温度,q;数量 的电荷,NA;衬底的杂质浓度)