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    • 1. 发明授权
    • 접합단락형 반도체 프로그래머블 리드온리 메모리
    • JUNCTION SHORT TYPE SEMICONDUCTOR可编程只读存储器
    • KR1019900003026B1
    • 1990-05-04
    • KR1019860009897
    • 1986-11-24
    • 후지쯔 가부시끼가이샤
    • 후꾸시마도시다까
    • G11C17/00
    • G11C17/06H01L21/743H01L21/76224H01L21/8229H01L27/1026
    • The junction-shorting type PROM, includes transistors with a highly doped region of the same conductivity type as the base provided between a pair of memory cells. The region is a base contact which commonly connects paired bases at a surface terminal connected to a word line. The base contact region also extends into the substrate, which is a collector, and prevents any influence of minority carries in each of the paired bases from diffusing into an adjacent base. The base contact region is isolated from emitter regions by a narrow groove filled with insulation material. The narrow groove is deeper than the emitter regions but shallower than the substrate. A memory cell block formed from the paired cells and the base contact narrow isolation grooves and the elimination of a buried base layer reduce stray capacitance and increase the current amplification.
    • 结短路型PROM包括具有与设置在一对存储单元之间的基极相同导电类型的高掺杂区域的晶体管。 该区域是在连接到字线的表面端子处共同连接成对的基底的基部接触件。 基极接触区域也延伸到作为集电极的衬底中,并且防止每个成对碱基中的少数载体的任何影响扩散到相邻的基底中。 基极接触区域通过填充有绝缘材料的窄沟槽与发射极区域隔离。 窄槽比发射极区域深,但比衬底浅。 由成对电池形成的存储单元块和基极接触窄隔离槽以及消除埋入的基极层降低杂散电容并增加电流放大。
    • 3. 发明公开
    • 반도체 장치 및 그 제조 방법
    • 半导体器件及其制造方法
    • KR1020120068338A
    • 2012-06-27
    • KR1020100129924
    • 2010-12-17
    • 에스케이하이닉스 주식회사
    • 오기준
    • H01L21/8229H01L21/336H01L29/78
    • H01L27/10894H01L21/8229H01L27/10823H01L29/4236
    • PURPOSE: A semiconductor device and a manufacturing method thereof are provided to prevent the deformation of a contact hole by reducing interface resistance between a landing plug and a contact. CONSTITUTION: A landing plug(142) covering a certain region between second gate patterns is formed on a substrate in a cell region. A first gate pattern is formed on another substrate in a peripheral circuit region. A first insulating layer(170) is formed on an outcome on which the first and the second gate patterns and the landing plug are formed. The first insulating layer is removed from the cell region. A second insulating layer(190) having a lower wet etching rate than the first insulating layer is formed on a space from which the first insulating layer is removed. A contact hole to expose the landing plug is formed by selectively etching the second insulating layer.
    • 目的:提供半导体器件及其制造方法,以通过降低着陆插头和触点之间的界面电阻来防止接触孔的变形。 构成:在单元区域中的基板上形成覆盖第二栅极图案之间的特定区域的着陆塞(142)。 在外围电路区域的另一基板上形成第一栅极图案。 第一绝缘层(170)形成在其上形成有第一和第二栅极图案和着陆塞的结果上。 第一绝缘层从电池区域移除。 在除去第一绝缘层的空间上形成具有比第一绝缘层低的湿蚀刻速率的第二绝缘层(190)。 通过选择性地蚀刻第二绝缘层来形成用于暴露着陆塞的接触孔。
    • 4. 发明公开
    • 메모리 장치 및 그 제조 방법
    • 存储器件及其制造方法
    • KR1020160038145A
    • 2016-04-07
    • KR1020140130121
    • 2014-09-29
    • 삼성전자주식회사
    • 윤태환이준희김지영
    • H01L27/115H01L21/8247
    • H01L27/1157H01L21/8221H01L21/8229H01L27/11582H01L27/11521H01L27/11524
    • 본발명의실시형태에따른메모리장치는, 기판의상면에수직하는방향으로연장되는채널영역, 상기채널영역에인접하도록상기기판상에적층되어적어도하나의접지선택트랜지스터, 적어도하나의스트링선택트랜지스터, 및복수의메모리셀 트랜지스터를제공하는복수의게이트전극층, 상기기판의상면에수직하는방향으로연장되어상기복수의게이트전극층을복수의단위셀 영역으로분할하는복수의분리영역, 및각각의상기단위셀 영역내에서, 상기복수의게이트전극층중에서적어도하나의접지선택트랜지스터및 적어도하나의스트링선택트랜지스터를제공하는게이트전극층각각을복수개로분할하는적어도하나의분리절연막을포함한다.
    • 本发明涉及一种存储装置。 根据本发明的实施例的存储器件包括:从衬底的上表面沿垂直方向延伸的沟道区; 多个栅极,提供堆叠在所述衬底上的与所述沟道区相邻的至少一个接地选择晶体管,至少一个串选择晶体管和多个存储单元晶体管; 多个分离区域从基板的上表面延伸并将栅电极层分离成多个单元区域; 以及至少一个分离绝缘膜,其将提供接地选择晶体管的栅极电极层和栅极电极层的串选择晶体管分成多个单位区域中的多层。
    • 8. 发明公开
    • 반도체 장치의 제조 방법
    • 半导体装置的制作方法
    • KR1020150137720A
    • 2015-12-09
    • KR1020140066071
    • 2014-05-30
    • 에스케이하이닉스 주식회사
    • 박해찬
    • H01L21/335H01L29/786
    • H01L21/845H01L21/0455H01L21/8229H01L27/2454H01L45/04H01L45/1233H01L45/1675
    • 본기술에따른반도체장치의제조방법은, 셀영역과페리영역이정의된반도체기판을제공하는단계와, 반도체기판상에확산방지막을형성하는단계와, 확산방지막이형성된반도체기판결과물에반도체막을형성하는단계와, 반도체막상에실리사이드막을형성하는단계와, 실리사이드막상에도전막을형성하는단계와, 페리영역과셀 영역의일부에위치한도전막, 실리사이드막, 반도체막을지정된높이로패터닝하여필라구조물의상부를한정하는단계와, 필라구조물의상부를제외한셀 영역의확산방지막과반도체기판을패터닝하여필라구조물의하부를한정하는단계및 패터닝된반도체기판의외측에배치되는게이트전극을형성하는단계를포함할수 있다.
    • 根据本发明的半导体器件的制造方法包括以下步骤:提供具有限定的单元面积和周边区域的半导体基板; 在所述半导体衬底上形成扩散阻挡层; 在半导体衬底上形成半导体层,形成扩散阻挡层; 在半导体层上形成硅化物层; 在硅化物层上形成导电层; 通过将位于周边区域和单元区域的一部分中的导电层,硅化物层和半导体层图案化到特定高度来限制柱结构的上部; 通过图案化除了柱结构的上部之外的单元区域和半导体基板的扩散阻挡层来限制柱结构的下部; 以及形成设置在图案化半导体衬底的外侧上的栅电极。
    • 9. 发明公开
    • 3차원 반도체 메모리 장치
    • 三维半导体存储器件
    • KR1020110129254A
    • 2011-12-01
    • KR1020100048793
    • 2010-05-25
    • 삼성전자주식회사
    • 김기남박용직최시영김형섭장재훈
    • H01L21/8239H01L21/8242H01L27/108G11C8/14
    • G11C16/0466G11C16/0483H01L27/11578H01L27/11582H01L29/7926H01L21/8239G11C8/14H01L21/82H01L21/8229H01L27/108
    • PURPOSE: A three-dimensional semiconductor memory apparatus is provided to arrange memory cells and selection transistors in different levels from each other, thereby highly integrating the three-dimensional semiconductor memory apparatus. CONSTITUTION: A three-dimensional semiconductor memory apparatus comprises a memory structure and a control structure laminated on a substrate. The control structure is laminated on the substrate. The memory structure comprises a plurality of successively laminated word lines(WL1-WL6) and a semiconductor pattern. The semiconductor pattern faces sidewalls of the word lines while crossing the word lines. The control structure comprises a string which respectively touches both ends of the semiconductor pattern and ground-selection transistors(SST,GST). A detection amplifier(40) is integrated on the substrate and arranged between the substrate and memory structure.
    • 目的:提供一种三维半导体存储装置,用于将存储单元和选择晶体管彼此不同的级别布置,从而高度集成三维半导体存储装置。 构成:三维半导体存储装置包括层叠在基板上的存储结构和控制结构。 控制结构层叠在基板上。 存储器结构包括多个连续层叠的字线(WL1-WL6)和半导体图案。 半导体图案在与字线交叉时面向字线的侧壁。 控制结构包括分别接触半导体图案的两端的串和接地选择晶体管(SST,GST)。 检测放大器(40)集成在基板上并且布置在基板和存储器结构之间。