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    • 45. 发明授权
    • Microlens and an image sensor including a microlens
    • 微透镜和包括微透镜的图像传感器
    • US08508009B2
    • 2013-08-13
    • US12662607
    • 2010-04-26
    • Huaxiang YinHyuck LimYoung-soo ParkWenxu XianyuHans S. Cho
    • Huaxiang YinHyuck LimYoung-soo ParkWenxu XianyuHans S. Cho
    • H01L31/062H01L27/146H01L31/107
    • 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。
    • 47. 发明授权
    • Hairbrush
    • 发刷
    • US08397336B2
    • 2013-03-19
    • US12667125
    • 2008-06-23
    • Young-soo Park
    • Young-soo Park
    • A46B15/00
    • A46B5/00A45D20/12A46B5/02A46B15/0002A46B15/0051A46B2200/104
    • A hairbrush in which air blown from a hair dryer to the rear face side of the hairbrush is smoothly guided to through-holes in the hairbrush to send the air to the front face side. In the hairbrush (1), divergent projections (4a-4g) are formed on a rear face (2a) of a base section (2) and through-holes (8a-8f) are respectively formed in depressions (3a-3f) located between the projections. A cushion member (5) of a brush section (9) is fixed to the front face (2e) side of the base section (2) of the hairbrush (1), and bristles (6) are embedded in the cushion member (5) through which holes (5a) are formed. Air blown from the hair dryer to the rear face (2a) side of the hair brush (1) is guided by the projections (4a-4g) to the depressions (3a-3f) located between the projections and enters the through-holes (8a-8f). The air passed through the through-holes (8a-8f) passes through the holes (5a) in the cushion member (5) and sent to the front face side of the hairbrush (1).
    • 将从吹风机吹送到发刷的背面侧的空气被顺利地引导到发刷中的通孔中以将空气送到正面侧的发刷。 在发刷(1)中,在基部(2)的后表面(2a)上形成有发散突起(4a-4g),并且通孔(8a-8f)分别形成在位于 在投影之间。 刷子部分(9)的缓冲构件(5)固定到发刷(1)的基部(2)的前表面(2e)侧,并且刷毛(6)嵌入缓冲构件(5) )形成有孔(5a)。 从吹风机吹送到毛刷(1)的背面(2a)侧的空气被突起(4a-4g)引导到位于突起之间的凹部(3a-3f),并进入通孔( 8a-8f)。 穿过通孔(8a-8f)的空气穿过缓冲构件(5)中的孔(5a)并被送到发刷(1)的正面侧。
    • 50. 发明授权
    • Method of forming a microlens and a method for manufacturing an image sensor
    • 形成微透镜的方法和图像传感器的制造方法
    • US08187905B2
    • 2012-05-29
    • US12805821
    • 2010-08-20
    • Huaxiang YinHyuck LimYoung-soo ParkWenxu XianyuHans S. Cho
    • Huaxiang YinHyuck LimYoung-soo ParkWenxu XianyuHans S. Cho
    • H01L31/062H01L31/107
    • 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。