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172 条记录 (耗时 0.019 秒)

    Methods of forming thin film transistors having lightly-doped drain and source regions therein
    31.
    发明授权
    Methods of forming thin film transistors having lightly-doped drain and source regions therein 失效
    形成其中具有轻掺杂漏极和源极区的薄膜晶体管的方法

    公开(公告)号：US5693546A

    公开(公告)日：1997-12-02

    申请号：US659315

    申请日：1996-06-06

    申请人： Byeong-Yun Nam ,  Sang-Won Lee ,  Jin-Hong Kim

    发明人： Byeong-Yun Nam ,  Sang-Won Lee ,  Jin-Hong Kim

    IPC分类号： H01L21/336 ,  H01L29/786 ,  H01L21/265

    CPC分类号： H01L29/66757 ,  H01L29/78621

    摘要： Methods of forming field effect transistors include the steps of forming a composite of layers including an amorphous silicon layer (a--Si), a silicon dioxide layer thereon and a silicon nitride layer on the silicon dioxide layer. A polycrystalline silicon conductive layer is then formed on the silicon nitride layer by depositing and patterning polycrystalline silicon. The polycrystalline silicon conductive layer is then oxidized using thermal oxidation techniques to form an oxide outerlayer. During this step, a portion of the polycrystalline silicon conductive layer will be consumed to define a gate electrode. Dopants of first conductivity type are then implanted into a top surface of the silicon nitride layer, using the oxide outerlayer and the gate electrode as a mask, to form relatively lightly doped preliminary source and drain regions in the amorphous silicon layer. The oxide outerlayer is then removed preferably using a buffered oxide etchant (BOE) solution which does not etch silicon nitride. Following this, dopants of first conductivity type are again implanted into the amorphous silicon layer, using the gate electrode as a mask. The second implantation step causes the formation of a field effect transistor having self-aligned source and drain regions, self-aligned lightly doped source and drain region extensions (LDS, LDD) and a channel region therebetween which has the same length as the gate electrode. By forming the channel region to have the same length as the gate electrode, improved device characteristics can be achieved.

    摘要翻译： 形成场效应晶体管的方法包括以下步骤：在二氧化硅层上形成包括非晶硅层（a-Si），二氧化硅层和氮化硅层的层的复合物。 然后通过沉积和构图多晶硅在氮化硅层上形成多晶硅导电层。 然后使用热氧化技术氧化多晶硅导电层以形成氧化物外层。 在该步骤期间，多晶硅导电层的一部分将被消耗以限定栅电极。 然后，使用氧化物外层和栅电极作为掩模，将第一导电类型的掺杂剂注入到氮化硅层的顶表面中，以在非晶硅层中形成相对轻掺杂的初始源极和漏极区。 然后优选使用不蚀刻氮化硅的缓冲氧化物蚀刻剂（BOE）溶液去除氧化物外层。 接下来，使用栅电极作为掩模，再次将第一导电类型的掺杂剂注入到非晶硅层中。 第二注入步骤导致形成具有自对准的源区和漏区，自对准的轻掺杂源极和漏极延伸（LDS，LDD）的场效应晶体管及其间具有与栅电极相同长度的沟道区 。 通过形成与栅电极具有相同长度的沟道区，可以实现改进的器件特性。

    Dry Sauna Machine
    33.
    发明申请
    Dry Sauna Machine 审中-公开
    干桑拿机

    公开(公告)号：US20150305976A1

    公开(公告)日：2015-10-29

    申请号：US14259573

    申请日：2014-04-23

    申请人： Seung Woo Lee ,  Sang Won Lee ,  Calvin Logan Ross

    发明人： Seung Woo Lee ,  Sang Won Lee ,  Calvin Logan Ross

    IPC分类号： A61H33/06

    CPC分类号： A61H33/063 ,  A61H35/006 ,  A61H2033/0083 ,  A61H2201/0228 ,  A61H2201/0292 ,  A61H2201/10 ,  A61H2201/102 ,  A61H2201/164 ,  A61N2005/066

    摘要： A dry sauna machine is provided, which adjusts temperature according to user's taste and adjust angle of heater according to user's sitting position. The machine includes a main body (10) for receiving a partial or whole body of the user, a heater (20) installed on floor surface of the main body (10), a far-infrared radiating member (30) installed on a top surface of the heater (20), and a foot stand (40) installed on both sides with respect to the heater (20) in order to avoid heat from the heater (20). And the far-infrared radiating member (30) has a groove on the top thereof for aroma oil.

    摘要翻译： 提供干桑拿机，根据用户的口味调节温度，根据用户的坐姿调节加热器的角度。 该机器包括用于接收使用者的一部分或全身的主体（10），安装在主体（10）的地板表面上的加热器（20），安装在顶部的远红外辐射构件（30） 加热器（20）的表面和相对于加热器（20）安装在两侧的脚架（40），以避免来自加热器（20）的热量。 并且远红外线散热构件（30）在其顶部具有用于香油的凹槽。

    Optics for forming a linear beam in optical coherence tomography
    38.
    发明授权
    Optics for forming a linear beam in optical coherence tomography 失效
    在光学相干断层扫描中形成线性光束的光学

    公开(公告)号：US08593640B2

    公开(公告)日：2013-11-26

    申请号：US12682140

    申请日：2008-10-17

    申请人： Beop-Min Kim ,  Sang-Won Lee

    发明人： Beop-Min Kim ,  Sang-Won Lee

    IPC分类号： G01B11/02

    CPC分类号： G01B9/02084 ,  G01B9/02037 ,  G01B9/02091 ,  G01N21/4795

    摘要： This invention relates to an optical coherence tomography, in which a light source and an optical linear beam forming system are adopted to obtain two dimensional image of high quality resolution within short time without affection by any mechanical movements. For such purpose, the optical linear beam forming system (20) comprises semicy Under lens (21), convex lens (22) and slit (23) to implement the frequency domain optical coherence tomography. Parallel light beam from the light source is incident on the surface of the semicylinder lens (21), and focal line of the semicylinder lens (21) is located in front of the convex lens (22). The convex lens (22) has short focal point where the parallel light component converges and long focal point where the diverging light component converges. The slit (23) is located between the short focal point and the long focal point.

    摘要翻译： 本发明涉及一种光学相干断层摄影，其中采用光源和光学线性光束形成系统，以在短时间内获得高质量分辨率的二维图像，而不受任何机械运动的影响。 为此，光学线性光束形成系统（20）包括半透镜（21），凸透镜（22）和狭缝（23），以实现频域光学相干断层成像。 来自光源的平行光束入射到半圆柱透镜（21）的表面上，半圆柱透镜（21）的焦线位于凸透镜（22）的前面。 凸透镜（22）具有平行光分量会聚的短焦点和发散光分量收敛的长焦点。 狭缝（23）位于短焦点和长焦点之间。

    DUAL FOCUSING OPTICAL COHERENCE IMAGING SYSTEM
    39.
    发明申请
    DUAL FOCUSING OPTICAL COHERENCE IMAGING SYSTEM 有权
    双重聚焦光学相干成像系统

    公开(公告)号：US20130301006A1

    公开(公告)日：2013-11-14

    申请号：US13980973

    申请日：2012-01-30

    申请人： Beop Min Kim ,  Hyun Woo Jeong ,  Sang Won Lee

    发明人： Beop Min Kim ,  Hyun Woo Jeong ,  Sang Won Lee

    IPC分类号： A61B3/10 ,  G01B9/02

    CPC分类号： A61B3/102 ,  A61B5/0066 ,  G01B9/02021 ,  G01B9/02027 ,  G01B9/02044 ,  G01B9/02091

    摘要： The present invention relates to a dual focusing optical coherence imaging system. The dual focusing optical coherence imaging system includes: a light source unit for generating broadband light; a main optical distributor for distributing the light generated from the light source to allow the light to be propagated; an interference unit including first and second interference parts for forming interference signals with respect to different focused areas of an object to be detected using the light distributed from the optical distributor, and a common sample arm commonly connected to the first and second interference parts; an optical switch connected to the first and second interference parts to select at least one of the interference signals transmitted from the first and second interference parts; and a detection unit for converting the interference signal selected by the optical switch according to a preset mode into an electrical signal.

    摘要翻译： 本发明涉及双重聚焦光学相干成像系统。 双重聚焦光学相干成像系统包括：用于产生宽带光的光源单元; 用于分配从光源产生的光以允许光传播的主光学分配器; 干涉单元，包括第一和第二干涉部分，用于使用从光分配器分布的光形成关于待检测物体的不同聚焦区域的干涉信号;以及共同连接到第一和第二干涉部分的公共样本臂; 连接到第一和第二干扰部分的光学开关，以选择从第一和第二干涉部分发射的干扰信号中的至少一个; 以及检测单元，用于将根据预设模式的光开关选择的干扰信号转换为电信号。

    Compound for derivatizing polypeptides and method for sequencing and quantifying amino acids in polypeptides using the same
    40.
    发明授权
    Compound for derivatizing polypeptides and method for sequencing and quantifying amino acids in polypeptides using the same 有权
    用于衍生多肽的化合物和使用其进行多肽中的氨基酸测序和定量的方法

    公开(公告)号：US08501488B2

    公开(公告)日：2013-08-06

    申请号：US11630625

    申请日：2005-06-29

    申请人： Sang-Won Lee ,  Yong-Ho Lee

    发明人： Sang-Won Lee ,  Yong-Ho Lee

    IPC分类号： C07C331/28 ,  G01N33/00

    CPC分类号： C07C331/28 ,  C07B59/001 ,  C07B2200/05 ,  G01N33/6848 ,  G01N33/6851 ,  G01N2458/15

    摘要： The present invention relates to a compound for N-terminal substitution of polypeptides which is used in sequencing and quantifying amino acids and a method for sequencing and quantifying an amino acid sequence using the same. The method for sequencing and quantifying amino acids in accordance with the present invention leads to a relative quantitative analysis of proteins with very high reliability, and can distinctively discriminate between y-type ions and b-type ions on the MS/MS spectra, providing the means for realization of high-reliability protein identification.

    摘要翻译： 本发明涉及用于测序和定量氨基酸的多肽的N-末端取代的化合物，以及使用其进行氨基酸序列的测序和定量的方法。 根据本发明的用于测序和定量氨基酸的方法导致具有非常高可靠性的蛋白质的相对定量分析，并且可以区别地区分MS / MS光谱上的y型离子和b型离子，提供 用于实现高可靠性蛋白质鉴定的手段。