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    • 22. 发明申请
    • Method for fabricating semiconductor device
    • 制造半导体器件的方法
    • US20060211229A1
    • 2006-09-21
    • US11149166
    • 2005-06-10
    • Sang Kim
    • Sang Kim
    • H01L21/3205
    • H01L27/10876H01L21/823425H01L21/823437H01L29/66621
    • A method for fabricating a semiconductor device includes forming a doped polysilicon layer on a semiconductor substrate forming an oxide film for device isolation in a predetermined region of the doped polysilicon layer and the semiconductor substrate, forming an etch stop layer on the oxide film for device isolation and the doped polysilicon layer, etching a predetermined region of the etch stop layer, the doped polysilicon layer and the semiconductor substrate to form a trench defining a gate region, depositing a gate oxide film on the gate region, forming a gate electrode layer and a hard mask layer filling the trench, and polishing the gate electrode layer and the hard mask layer to expose the etch stop layer and to form a gate in the gate region.
    • 一种制造半导体器件的方法包括:在掺杂多晶硅层和半导体衬底的预定区域中形成用于器件隔离的氧化物膜的半导体衬底上形成掺杂多晶硅层,在氧化物膜上形成用于器件隔离的蚀刻停止层 蚀刻蚀刻停止层的预定区域,掺杂多晶硅层和半导体衬底以形成限定栅极区域的沟槽,在栅极区域上沉积栅极氧化膜,形成栅电极层和 硬掩模层填充沟槽,并且抛光栅极电极层和硬掩模层以暴露蚀刻停止层并在栅极区域中形成栅极。
    • 23. 发明申请
    • Light-diffusing sheet having voids for TFT-LCD
    • 具有用于TFT-LCD的空隙的光漫射片
    • US20060209404A1
    • 2006-09-21
    • US11378033
    • 2006-03-16
    • Sang KimMun Lee
    • Sang KimMun Lee
    • G03B21/60
    • G02B5/0278C08J5/18G02B5/0226G02B5/0242G02B5/0247
    • Disclosed herein is a light-diffusing sheet, composed of a base sheet including a synthetic resin and organic particles or inorganic particles, in which voids are formed around the organic or inorganic particles, a light-diffusing layer laminated on one surface of the base sheet, and an antiblocking layer laminated on the other surface of the base sheet. In the light-diffusing sheet of this invention, since the voids are formed around the organic or inorganic particles in the base sheet, light transmittance and light diffusibility are increased via maximizing scattering and reflection upon passing light through the base sheet, in particular, the voids, thus providing a light-diffusing sheet capable of increasing the light efficiency of a backlight unit. Thereby, in the case where the light-diffusing sheet of this invention is applied to a backlight unit of a TFT-LCD, vivid and distinct images are realized throughout the surface of the display.
    • 本发明公开了一种光漫射片,其由包括合成树脂的基片和有机颗粒或无机颗粒组成,其中在有机或无机颗粒周围形成空隙,层叠在基片的一个表面上的光漫射层 ,以及层叠在基材片的另一面的防粘连层。 在本发明的光漫射片中,由于在基片中的有机或无机颗粒周围形成空隙,所以通过使通过基片的光最大化散射和反射来增加透光率和光扩散性,特别是 从而提供能够提高背光单元的光效率的光漫射片。 因此,在将本发明的光散射片应用于TFT-LCD的背光单元的情况下,在显示器的整个表面上实现生动且清晰的图像。
    • 24. 发明申请
    • Image sensor having inner lens
    • 具有内透镜的图像传感器
    • US20060146415A1
    • 2006-07-06
    • US11319491
    • 2005-12-29
    • Sang Kim
    • Sang Kim
    • G02B3/00
    • H01L27/14632H01L27/14621H01L27/14625H01L27/14627H01L27/14685H01L27/14687
    • An image sensor includes an inner lens to enable incident light to reach a condensing lens, so that the incident light may further reach photodiodes. Light loss can be reduced and photosensitivity can be improved. The image sensor includes at least one microlens that focuses incident light onto at least one photosensor that receives a light signal transmitted from the at least one microlens. The image sensor also includes at least one inner lens, disposed between the at least one microlens and the at least one photosensor, having an upper surface of a predetermined curvature to compensate photosensitivity of light received from the at least one microlens.
    • 图像传感器包括内透镜,以使入射光能够到达聚光透镜,使得入射光可以进一步到达光电二极管。 可以降低光损失并且可以提高光敏性。 图像传感器包括至少一个微透镜,其将入射光聚焦在至少一个光电传感器上,该光传感器接收从至少一个微透镜发射的光信号。 图像传感器还包括设置在至少一个微透镜和至少一个光电传感器之间的至少一个内部透镜,具有预定曲率的上表面以补偿从至少一个微透镜接收的光的光敏性。
    • 30. 发明申请
    • Underfloor catalyst assembly for an automobile
    • 用于汽车的地板下催化剂组件
    • US20050180899A1
    • 2005-08-18
    • US11016212
    • 2004-12-17
    • Sang Kim
    • Sang Kim
    • B01D53/34B01D53/86B60K13/04F01N3/10F01N3/28F01N13/14F01N13/18
    • F01N13/1855F01N3/2853F01N13/1805F01N2330/30Y02A50/2322
    • An underfloor catalyst assembly for an automobile includes a flange structure that is a compact structure so that a tool for connecting a front flange and an exhaust system pipe of an underfloor catalyst assembly can be inserted and the connection can be performed at a side of the catalyst assembly. Furthermore, the catalyst assembly is positioned near the engine for thereby enhancing performance of a LOT (Light Off Temperature). Flow distribution is made uniform in a cross section of a catalyst carrier by adapting a circular cross section structure. In addition, a desired performance is obtained by enhancing purification performance of the catalyst assembly, while reducing volume and fabrication cost as compared to the conventional catalyst assembly.
    • 一种用于汽车的地板下催化剂组件包括具有紧凑结构的凸缘结构,从而可以插入用于连接地板下催化剂组件的前凸缘和排气系统管的工具,并且可以在催化剂的一侧进行连接 部件。 此外,催化剂组件位于发动机附近,从而提高LOT(熄灭温度)的性能。 通过适应圆形横截面结构,在催化剂载体的横截面中使流量分布均匀。 此外,与传统的催化剂组件相比,通过提高催化剂组件的净化性能,同时降低体积和制造成本,可以获得期望的性能。