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12 条记录 (耗时 0.031 秒)

    High-density phase change cell array and phase change memory device having the same
    1.
    发明申请
    High-density phase change cell array and phase change memory device having the same 失效
    具有相同的高密度相变元件阵列和相变存储器件

    公开(公告)号：US20050270832A1

    公开(公告)日：2005-12-08

    申请号：US10929243

    申请日：2004-08-30

    申请人： Eu Chu ,  Ju Mo ,  Seong Park ,  Jung Kim ,  Hyun Lim ,  Pyeong Lee ,  Ja Jeong

    发明人： Eu Chu ,  Ju Mo ,  Seong Park ,  Jung Kim ,  Hyun Lim ,  Pyeong Lee ,  Ja Jeong

    IPC分类号： H01L27/115 ,  G11C11/00 ,  G11C16/02 ,  H01L27/24

    CPC分类号： G11C13/0004 ,  G11C2213/79 ,  H01L27/2436 ,  H01L27/2463 ,  H01L45/06 ,  H01L45/1233 ,  H01L45/144

    摘要： The present invention relates generally to a phase change memory device and, more particularly, to a phase change memory cell array suitable for the implementation of a high-density memory device. The phase change memory cell array includes a first access transistor pair and a second access transistor pair formed on a semiconductor substrate to be adjacent to each other while each of the first and second access transistor pairs having a common drain, phase change resistance elements formed on source regions of the access transistors, respectively, and a semiconductor region formed on the same plane as the common drains to electrically connect the common drains of the first and second transistor pairs. The phase change memory cell array and the memory device of the present invention are suitable for the implementation of a high-density semiconductor device, and capable of improving the reliability of a contact forming process by securing a sufficient space for the contact forming process.

    摘要翻译： 本发明一般涉及一种相变存储器件，更具体地，涉及一种适用于实现高密度存储器件的相变存储单元阵列。 相变存储单元阵列包括形成在半导体衬底上以彼此相邻的第一存取晶体管对和第二存取晶体管对，而第一和第二存取晶体管对中的每一个具有共同的漏极，相变电阻元件形成在 分别与存取晶体管的源极区以及形成在与公共漏极相同的平面上的半导体区域以电连接第一和第二晶体管对的公共漏极。 本发明的相变存储单元阵列和存储器件适用于高密度半导体器件的实现，并且通过确保用于接触形成工艺的足够空间能够提高接触形成工艺的可靠性。

    Flash memory device and method of manufacturing the same
    5.
    发明申请
    Flash memory device and method of manufacturing the same 有权
    闪存装置及其制造方法

    公开(公告)号：US20070131973A1

    公开(公告)日：2007-06-14

    申请号：US11638077

    申请日：2006-12-12

    申请人： Hyun Lim

    发明人： Hyun Lim

    IPC分类号： H01L29/76

    CPC分类号： H01L27/115 ,  H01L27/11519 ,  H01L27/11521

    摘要： Disclosed is a flash memory device. The flash memory device includes a plurality of trench lines in an isolation region of a semiconductor device, a common source region along a word line (WL) direction under a surface portion of the semiconductor substrate, a plurality of gate lines along a vertical direction of the trench line, a drain region on an opposite side of the gate line to the common source region, a drain contact over the drain region, and a uniform by-product layer on the common source region.

    摘要翻译： 公开了一种闪存装置。 闪存器件包括在半导体器件的隔离区域中的多个沟槽线，在半导体衬底的表面部分处沿着字线（WL）方向的公共源极区域，沿着半导体衬底的垂直方向的多条栅极线 沟槽线，与公共源极区域的栅极线相反侧的漏极区域，漏极区域上的漏极接触，以及共同源极区域上的均匀副产物层。

    Three-dimensional printing prototyping system
    7.
    发明申请
    Three-dimensional printing prototyping system 审中-公开
    三维打印原型系统

    公开(公告)号：US20060099287A1

    公开(公告)日：2006-05-11

    申请号：US11093424

    申请日：2005-03-30

    申请人： Dong Kim ,  Taik Lee ,  Won Lee ,  Hyun Lim ,  Byung Choi

    发明人： Dong Kim ,  Taik Lee ,  Won Lee ,  Hyun Lim ,  Byung Choi

    IPC分类号： B29C35/08

    CPC分类号： B29C64/165 ,  B33Y30/00 ,  B33Y50/02

    摘要： The present invention relates to a three-dimensional printing prototyping system which includes a prototyping chamber having a prototyping table capable of moving up and down by a predetermined range, a material containing chamber containing a powder material and having a material supply table capable of moving up and down by a predetermined range, and a material supplying means for supplying the powder material contained in the material containing chamber to the prototyping table as much as a sectional thickness corresponding to divided section data of a three-dimensional prototype to be prototyped. The system of the present invention comprises a printing head for injecting a photocuring adhesive material to a region, corresponding to the sectional data, on the powder material supplied to the prototyping table; a curing device for photocuring at least the region on which the adhesive material is injected; and a control computer for controlling the printing head and the curing device such that the adhesive material is injected and cured, respectively, on the region corresponding to the divided section data of the three-dimensional prototype. According to the present invention, a period of time required in curing a three-dimensional prototype can be remarkably shortened and the three-dimensional prototype with its superior solidity can be obtained.

    摘要翻译： 本发明涉及一种三维打印原型系统，其包括具有能够上下移动预定范围的原型台的原型制造室，包含粉末材料的材料容纳室，并且具有能够向上移动的材料供给台 并且下降预定范围，以及材料供应装置，用于将包含在材料容纳室中的粉末材料提供给原型台，多达与要制成原型的三维原型的分割部分数据相对应的截面厚度。 本发明的系统包括一个用于将光固化粘合剂材料注射到提供给原型台的粉末材料上的与分段数据对应的区域的打印头; 用于至少在其上注入粘合剂材料的区域光固化的固化装置; 以及用于控制打印头和固化装置的控制计算机，使得粘合剂材料分别在对应于三维原型的分割部分数据的区域上被注入和固化。 根据本发明，可以显着缩短三维原型的固化所需的时间，并且可以获得其具有优异的立体性的三维原型。

    Optical disk recording and reproducing apparatus
    9.
    发明申请
    Optical disk recording and reproducing apparatus 审中-公开
    光盘记录和再现装置

    公开(公告)号：US20070036048A1

    公开(公告)日：2007-02-15

    申请号：US11493812

    申请日：2006-07-27

    申请人： Byeong Lee ,  Hyun Lim ,  Sung Hwang ,  Sun Jang

    发明人： Byeong Lee ,  Hyun Lim ,  Sung Hwang ,  Sun Jang

    IPC分类号： G11B20/00

    CPC分类号： G11B7/0037 ,  G11B17/0283 ,  G11B33/126 ,  G11B2007/0006

    摘要： An optical disk recording and reproducing apparatus including at least two optical disk drives, and a digital converter to encode and decode audio/video (A/V) signals reproduced from the at least two optical disk drives. The digital converter is installed at a middle portion between the at least two optical disk drives, such that the at least two optical disk drives and the digital converter respectively form the shortest communication paths possible.

    摘要翻译： 包括至少两个光盘驱动器的光盘记录和再现装置和用于对从至少两个光盘驱动器再现的音频/视频（A / V）信号进行编码和解码的数字转换器。 数字转换器安装在至少两个光盘驱动器之间的中间部分，使得至少两个光盘驱动器和数字转换器分别形成可能的最短通信路径。

    Filtration media for filtering particulate material from gas streams
    10.
    发明申请
    Filtration media for filtering particulate material from gas streams 有权
    用于从气流中过滤颗粒物质的过滤介质

    公开(公告)号：US20060096260A1

    公开(公告)日：2006-05-11

    申请号：US10983513

    申请日：2004-11-08

    申请人： Michael Bryner ,  Joseph Hovanec ,  David Jones ,  Hyun Lim ,  B. Wiseman

    发明人： Michael Bryner ,  Joseph Hovanec ,  David Jones ,  Hyun Lim ,  B. Wiseman

    IPC分类号： B01D46/00

    CPC分类号： B01D39/1623

    摘要： Filtration media are disclosed for use in high efficiency air filters for filtering particulate matter in air. The media make use of at least one layer of fibers having a diameter less than 1000 nanometers sandwiched between two scrim layers to achieve high efficiency particulate air (HEPA) filtration performance at relatively low pressure drops.

    摘要翻译： 公开了用于高效空气过滤器中过滤空气中的颗粒物质的过滤介质。 介质利用夹在两个稀松布层之间的至少一层直径小于1000纳米的纤维层，以在相对低的压降下实现高效颗粒空气（HEPA）过滤性能。