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
    • 1. 发明授权
    • 임베디드 플래시 메모리 장치의 제조 방법
    • 嵌入式闪存存储器件的制作方法
    • KR100812237B1
    • 2008-03-10
    • KR1020060081082
    • 2006-08-25
    • 삼성전자주식회사
    • 문정호권철순유재민정영천윤인구임병철
    • H01L27/115H01L21/8247
    • H01L27/105H01L27/11526H01L27/11539H01L21/28273H01L21/31144
    • A method for manufacturing an embedded flash memory device is provided to enhance the reliability of the embedded flash memory device by preventing deterioration of logic conformity in a logic region. A first region and a second region are defined on a semiconductor substrate(110). A floating gate structure is formed to interpose a first gate insulating layer pattern(114a) into the first region. A second gate insulating layer(125) is formed on the semiconductor substrate of the first region and the second region including the floating gate structure. A well is formed within the semiconductor substrate of the second region including the second gate insulating layer. The first and the second region correspond to a flash memory cell region and a logic region. The logic region includes a low voltage region and a high voltage region. The second gate insulating layer of the high voltage region is thicker than a first gate insulating layer pattern.
    • 提供一种用于制造嵌入式闪速存储器件的方法,以通过防止逻辑区域中逻辑一致性的恶化来增强嵌入式闪存器件的可靠性。 第一区域和第二区域被限定在半导体衬底(110)上。 形成浮置栅极结构以将第一栅极绝缘层图案(114a)插入到第一区域中。 第二栅极绝缘层(125)形成在第一区域的半导体衬底上,而第二区域包括浮动栅极结构。 在包括第二栅极绝缘层的第二区域的半导体衬底内形成阱。 第一和第二区域对应于闪存单元区域和逻辑区域。 逻辑区域包括低电压区域和高电压区域。 高电压区域的第二栅极绝缘层比第一栅极绝缘层图案厚。
    • 4. 发明公开
    • 스플리트 게이트형 플래시 메모리 소자 및 그 제조 방법
    • 分离闸门类型的闪存存储器件及其制造方法
    • KR1020050109839A
    • 2005-11-22
    • KR1020040034868
    • 2004-05-17
    • 삼성전자주식회사
    • 권오현
    • H01L27/115
    • H01L27/11541H01L21/28273H01L21/823437H01L27/11539
    • 소거(erase) 특성과 인듀어런스(endurance) 특성을 개선시킬 수 있는 스플리트 게이트형 플래시 메모리 소자 및 그 제조 방법이 제공된다. 본 발명의 일 실시예에 따른 스플리트 게이트형 플래시 메모리 소자는 반도체 기판의 상부에 형성되어 있는 게이트 산화막, 게이트 산화막의 상부에 형성되어 있으며 소정의 깊이(D)의 요홈을 구비하는 플로팅 게이트, 요홈 일측의 플로팅 게이트의 상부에 형성되며 하부의 플로팅 게이트 양 상단변이 팁 형상이 되도록하는 제 1 폴리 산화막, 요홈 타측의 플로팅 게이트의 상부에 제 1 폴리 산화막과 소정의 간격(W)을 가지며 이격되어 형성되며 하부의 플로팅 게이트 양 상단변이 팁 형상이 되도록하는 제 2 폴리 산화막, 요홈에 형성되어 있는 팁 산화막, 제 1 폴리 산화막, 팁 산화막 및 제 2 폴리 산화막의 상부에 형성되어 있는 터널 산화막 및 터널 산화막의 상부에 형성되어 있으며, 팁 산화막, 제 2 폴리 산화막 및 제 1 폴리 산화막의 일부를 덮도록 형성 되어 있는 컨트롤 게이트를 포함한다.
    • 6. 发明公开
    • 반도체 장치 및 반도체 장치의 제조 방법
    • 具有分离门和逻辑元件的记忆元件的集成结构的半导体器件及其制造方法
    • KR1020050020104A
    • 2005-03-04
    • KR1020030057771
    • 2003-08-21
    • 삼성전자주식회사
    • 문정호유재민이돈우권철순윤인구이용선박재현
    • H01L27/10
    • H01L27/11526H01L27/105H01L27/11539
    • PURPOSE: A semiconductor device and a manufacturing method thereof are provided to minimize defects due to reduction of a channel length of a word line by controlling the channel length of the word line independent of a thickness of a logic gate electrode. CONSTITUTION: A split gate electrode structure is formed on a memory cell region of a substrate(100) including the memory cell region and a logic region. A silicon oxide layer(132) is formed on the split gate electrode structure and a surface of the substrate(100). A word line(150) is formed on both sides of the split gate electrode structure on which the silicon oxide layer is formed. A bottom side of the word line(150) is projected relatively to the lateral direction in comparison with a top aide of the word line(150). A logic gate pattern is formed on the logic region of the substrate(100). The logic gate pattern has a thickness thinner than a length of a channel of the word line(150).
    • 目的:提供一种半导体器件及其制造方法,以通过独立于逻辑栅电极的厚度来控制字线的沟道长度来最小化由于字线的沟道长度的减小引起的缺陷。 构成:在包括存储单元区域和逻辑区域的衬底(100)的存储单元区域上形成分离栅电极结构。 在分割栅电极结构和基板(100)的表面上形成氧化硅层(132)。 在形成有氧化硅层的分割栅电极结构的两面上形成字线(150)。 与字线(150)的顶侧相比,字线(150)的底侧相对于横向方向投影。 在基板(100)的逻辑区域上形成逻辑门图案。 逻辑门图案具有比字线(150)的通道的长度更薄的厚度。
    • 7. 发明公开
    • 반도체 메모리 소자 및 그 제조방법
    • 半导体存储器件及其制造方法
    • KR1020000073371A
    • 2000-12-05
    • KR1019990016622
    • 1999-05-10
    • 현대반도체 주식회사
    • 이성철이상배유재민
    • H01L27/115
    • H01L27/11526H01L27/105H01L27/11539Y10S257/903
    • PURPOSE: A semiconductor device is provided to simplify a manufacturing process by simultaneously forming sources and drains in a cell array portion and a peripheral circuit portion. CONSTITUTION: A semiconductor device includes memory cells and a peripheral circuit device. The memory cell comprises a tunnel oxidation layer(502), a floating gate electrode(503), an interlayer dielectric(504), a control gate electrode(505), a first relatively high density impurity region(501a), a second high density impurity region(501b), a relatively low density impurity region(501c), and a halo ion injection layer(501d). The tunnel oxidation layer is formed on a semiconductor substrate(500). The floating gate electrode is formed on the tunnel oxidation layer. The inter-layered insulating layer is formed on the floating gate electrode. The control gate electrode is formed on the interlayer dielectric. The first relatively high density impurity region is formed on one side of the substrate of the control gate electrode. The second high density impurity region having the same density as the first high density impurity region is formed in the other side of the substrate of the control gate electrode. The relatively low density impurity region compared with the first and second high density impurity regions is formed between the second high density impurity region and the end of the side of the control gate electrode. The halo ion injection layer is formed near the low density impurity region. The peripheral circuit device comprises a halo ion injection layer and a LDD(Lightly Doped Drain) region.
    • 目的:提供半导体器件以通过在单元阵列部分和外围电路部分中同时形成源极和漏极来简化制造过程。 构成:半导体器件包括存储器单元和外围电路器件。 存储单元包括隧道氧化层(502),浮栅电极(503),层间电介质(504),控制栅电极(505),第一相对高密度杂质区(501a),第二高密度 杂质区(501b),相对低密度杂质区(501c)和卤素离子注入层(501d)。 隧道氧化层形成在半导体衬底(500)上。 浮栅电极形成在隧道氧化层上。 层间绝缘层形成在浮栅电极上。 控制栅电极形成在层间电介质上。 第一相对高密度的杂​​质区形成在控制栅电极的基板的一侧。 在控制栅电极的基板的另一侧形成具有与第一高浓度杂质区相同密度的第二高密度杂质区。 在第二高浓度杂质区域和控制栅电极的一侧的末端之间形成与第一和第二高密度杂质区域相比较低密度的杂质区域。 卤素离子注入层形成在低密度杂质区附近。 外围电路器件包括卤素离子注入层和LDD(轻掺杂漏极)区域。
    • 9. 发明公开
    • 반도체 소자 및 그 제조방법
    • 半导体器件及其制造方法
    • KR1020140024724A
    • 2014-03-03
    • KR1020120091202
    • 2012-08-21
    • 에스케이하이닉스 주식회사
    • 구민규
    • H01L27/115H01L21/8247
    • H01L27/11524H01L21/02365H01L21/28273H01L27/11539H01L27/1157H01L29/788H01L29/7881H01L21/76897
    • The present invention relates to a semiconductor device for cutting down a malfunction rate and a manufacturing method for the same. The semiconductor device according to the present invention comprises a semiconductor substrate having an active zone defined by a first device separation film; a gate insulative film on the semiconductor substrate; a first conductive film on the gate insulative film; a dielectric film on the first conductive film; one or more first contact holes for passing through the first dielectric film; a second conductive film which fills up one or more contact holes and which is formed on the first dielectric film; and one or more first contact plugs which are positioned on the top of the active zone to be connected to the second conductive film and which alternate with one or more first contact holes to be overlapped with the first dielectric film.
    • 本发明涉及一种用于降低故障率的半导体器件及其制造方法。 根据本发明的半导体器件包括具有由第一器件分离膜限定的有源区的半导体衬底; 半导体衬底上的栅极绝缘膜; 栅极绝缘膜上的第一导电膜; 在第一导电膜上的电介质膜; 用于穿过第一介电膜的一个或多个第一接触孔; 填充一个或多个接触孔并形成在第一介电膜上的第二导电膜; 以及一个或多个第一接触插塞,其位于有源区的顶部以连接到第二导电膜,并且与一个或多个第一接触孔交替以与第一电介质膜重叠。