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    • 83. 发明申请
    • Nonvolatile memory transistor having poly-silicon fin, stacked nonvolatile memory device having the transistor, method of fabricating the transistor, and method of fabricating the device
    • 具有多晶硅鳍片的非易失性存储晶体管,具有该晶体管的堆叠式非易失性存储器件,该晶体管的制造方法以及该器件的制造方法
    • US20080191247A1
    • 2008-08-14
    • US12007037
    • 2008-01-04
    • Huaxiang YinYoung-soo ParkWenxu Xianyu
    • Huaxiang YinYoung-soo ParkWenxu Xianyu
    • H01L21/8239H01L27/105H01L29/68
    • H01L27/0688H01L21/8221H01L27/11521H01L27/11551H01L29/7854
    • A nonvolatile memory transistor having a poly-silicon fin, a stacked nonvolatile memory device having the transistor, a method of fabricating the transistor, and a method of fabricating the device are provided. The device may include an active fin protruding upward from a semiconductor substrate. At least one first charge storing pattern on a top surface and sidewalls of the active fin may be formed. At least one first control gate line on a top surface of the at least one first charge storing pattern may be formed. The at least one first control gate line may intersect over the active fin. An interlayer dielectric layer may be formed on the at least one first control gate line. A poly-silicon fin may be formed on the interlayer dielectric layer. At least one second charge storing pattern on a top surface and sidewalls of the poly-silicon fin may be formed. At least one second control gate line on a top surface of the at least one second charge storing pattern may be formed, and the at least one second control gate line may intersect over the poly-silicon fin.
    • 提供了具有多晶硅鳍片的非易失性存储晶体管,具有该晶体管的堆叠非易失性存储器件,该晶体管的制造方法以及该器件的制造方法。 该器件可以包括从半导体衬底向上突出的活性鳍片。 可以形成顶表面上的至少一个第一电荷存储图案和有源鳍片的侧壁。 可以形成至少一个第一电荷存储图案的顶表面上的至少一个第一控制栅极线。 至少一个第一控制栅极线可以在有源鳍上交叉。 层间绝缘层可以形成在至少一个第一控制栅极线上。 多晶硅鳍可以形成在层间介电层上。 可以形成多晶硅鳍片的顶表面和侧壁上的至少一个第二电荷存储图案。 可以形成至少一个第二电荷存储图案的顶表面上的至少一个第二控制栅极线,并且所述至少一个第二控制栅极线可以在多晶硅鳍上相交。
    • 84. 发明申请
    • Microlens, an image sensor including a microlens, method of forming a microlens and method for manufacturing an image sensor
    • 微透镜,包括微透镜的图像传感器,形成微透镜的方法和用于制造图像传感器的方法
    • US20080038862A1
    • 2008-02-14
    • US11819386
    • 2007-06-27
    • Huaxiang YinHyuck LimYoung-soo ParkWenxu XianyuHans Cho
    • Huaxiang YinHyuck LimYoung-soo ParkWenxu XianyuHans Cho
    • H01L21/64H01L31/0232
    • H01L27/14627H01L27/14621H01L27/14632H01L27/14685H01L27/14687H01L31/02327
    • A microlens, an image sensor including the microlens, a method of forming the microlens and a method of manufacturing the image sensor are provided. The microlens includes a polysilicon pattern, having a cylindrical shape, formed on a substrate, and a round-type shell portion enclosing the polysilicon pattern. The microlens may further include a filler material filling an interior of the shell portion, or a second shell portion covering the first shell portion. The method of forming a microlens includes forming a silicon pattern on a semiconductor substrate having a lower structure, forming a capping film on the semiconductor substrate over the silicon pattern, annealing the silicon pattern and the capping film altering the silicon pattern to a polysilicon pattern having a cylindrical shape and the capping film to a shell portion for a round-type microlens, and filling an interior of the shell portion with a lens material through an opening between the semiconductor substrate and an edge of the shell portion. The image sensor includes a microlens formed by a similar method and a photodiode having a cylindrical shape.
    • 提供微透镜,包括微透镜的图像传感器,形成微透镜的方法和制造图像传感器的方法。 微透镜包括形成在基板上的具有圆柱形状的多晶硅图案和包围多晶硅图案的圆形外壳部分。 微透镜还可以包括填充壳体部分的内部的填充材料或覆盖第一壳体部分的第二壳体部分。 形成微透镜的方法包括在具有较低结构的半导体衬底上形成硅图案,在硅图案上的半导体衬底上形成覆盖膜,使硅图案和覆盖膜退火,将硅图案改变为具有 圆筒形,并且封盖膜用于圆形微透镜的外壳部分,并且通过半导体基板和外壳部分的边缘之间的开口用透镜材料填充外壳部分的内部。 图像传感器包括通过类似方法形成的微透镜和具有圆柱形状的光电二极管。