公开(公告)号：US20130224795A1

公开(公告)日：2013-08-29

申请号：US13882539

申请日：2011-08-19

申请人： Ki-Dong Park ,  Kyung-Min Park ,  Yoon-Ki Joung ,  Yun-Ki Lee ,  Ji-Hye Oh ,  Seung-Mi Hyun

发明人： Ki-Dong Park ,  Kyung-Min Park ,  Yoon-Ki Joung ,  Yun-Ki Lee ,  Ji-Hye Oh ,  Seung-Mi Hyun

IPC分类号： C12P21/00 ,  C12P13/02

摘要： A method is provided for immobilizing a bioactive molecule onto a surface using polyphenol oxidase. In the presence of polyphenol oxidase, a bioactive molecule containing a phenol or catechol group can be simply in situ oxidized within a short time to dopa or dopaquinone which forms a coordinate bond with a metal or polymer substrate, thus immobilizing the bioactive molecule onto the surface with stability. Based on the surface immobilization of bioactive molecules using polyphenol oxidase, various bioactive molecules such as osteogenetic peptides and growth factors can be simply immobilized to medical metal or polymer substrate surfaces such as orthopedic or dental implants which can be then effectively used to induce rapid osteogenesis after being transplanted. Also, antithrombotic agents and/or entothelialization inducing agents may be immobilized to medical substrates for vascular systems, such as stents and artificial blood vessels, thus guaranteeing hemocompatibility to the medical substrates.

摘要翻译： 提供了一种使用多酚氧化酶将生物活性分子固定在表面上的方法。 在多酚氧化酶的存在下，含有苯酚或儿茶酚基团的生物活性分子可在短时间内简单地原位氧化成与金属或聚合物底物形成配位键的多巴或多巴醌，从而将生物活性分子固定在表面上 稳定。 基于使用多酚氧化酶的生物活性分子的表面固定化，各种生物活性分子如成骨肽和生长因子可以简单地固定在医疗金属或聚合物基底表面如矫形或牙科植入物上，然后可以有效地用于诱导快速成骨 被移植。 此外，抗血栓形成剂和/或内皮化诱导剂可以固定在用于血管系统如支架和人造血管的医疗基​​底上，从而保证对医用基底的血液相容性。

公开(公告)号：US08427563B2

公开(公告)日：2013-04-23

申请号：US12583813

申请日：2009-08-26

申请人： Gi-Bum Kim ,  Yun-Ki Lee ,  Duck-Hyung Lee

发明人： Gi-Bum Kim ,  Yun-Ki Lee ,  Duck-Hyung Lee

IPC分类号： H04N3/14 ,  H04N5/335 ,  H04N9/04

CPC分类号： H01L27/14621 ,  H01L27/14685 ,  H01L31/02165 ,  H04N2209/045

摘要： An image sensor includes a plurality of photoelectric conversion devices formed in a substrate and first and second color filters. The first color filter is formed over a first photoelectric conversion device and comprised of an organic material. The second color filter is formed over a second photoelectric conversion device and comprised of a plurality of inorganic layers. With such different types of color filters, spectral characteristic of the image sensor are enhanced.

摘要翻译： 图像传感器包括形成在基板中的多个光电转换装置和第一和第二滤色器。 第一滤色器形成在第一光电转换装置上并由有机材料构成。 第二滤色器形成在第二光电转换装置上并由多个无机层组成。 利用这种不同类型的滤色器，增强了图像传感器的光谱特性。

公开(公告)号：US08384172B2

公开(公告)日：2013-02-26

申请号：US12649451

申请日：2009-12-30

申请人： Yun-Ki Lee

发明人： Yun-Ki Lee

IPC分类号： H01L31/0232

CPC分类号： H01L27/14627 ,  H01L27/14621 ,  H01L27/14629 ,  H01L27/1464 ,  H01L27/14645

摘要： An image sensor includes at least one photoelectric conversion device formed in a silicon substrate, at least one lens formed on one side of the photoelectric conversion device and configured to collect light, a dielectric layer formed on the other side of the photoelectric conversion device and a reflective pattern formed on the dielectric layer. The reflective pattern serves as an electrical circuit interconnection and is configured to reflect the light passing through the dielectric layer such that the light is absorbed to the silicon substrate again.

摘要翻译： 图像传感器包括形成在硅衬底中的至少一个光电转换装置，形成在光电转换装置的一侧上并构成为收集光的至少一个透镜，形成在光电转换装置的另一侧的电介质层和 形成在电介质层上的反射图案。 反射图案用作电路互连，并且被配置为反射通过电介质层的光，使得光再次被吸收到硅衬底。

公开(公告)号：US20100053387A1

公开(公告)日：2010-03-04

申请号：US12583813

申请日：2009-08-26

申请人： Gi-Bum Kim ,  Yun-Ki Lee ,  Duck-Hyung Lee

发明人： Gi-Bum Kim ,  Yun-Ki Lee ,  Duck-Hyung Lee

IPC分类号： H04N5/335

CPC分类号： H01L27/14621 ,  H01L27/14685 ,  H01L31/02165 ,  H04N2209/045

摘要： An image sensor includes a plurality of photoelectric conversion devices formed in a substrate and first and second color filters. The first color filter is formed over a first photoelectric conversion device and comprised of an organic material. The second color filter is formed over a second photoelectric conversion device and comprised of a plurality of inorganic layers. With such different types of color filters, spectral characteristic of the image sensor are enhanced.

摘要翻译： 图像传感器包括形成在基板中的多个光电转换装置和第一和第二滤色器。 第一滤色器形成在第一光电转换装置上并由有机材料构成。 第二滤色器形成在第二光电转换装置上并由多个无机层组成。 利用这种不同类型的滤色器，增强了图像传感器的光谱特性。

公开(公告)号：US08576318B2

公开(公告)日：2013-11-05

申请号：US12899273

申请日：2010-10-06

申请人： Yun-Ki Lee ,  Duck-Hyung Lee

发明人： Yun-Ki Lee ,  Duck-Hyung Lee

IPC分类号： H04N5/217 ,  H04N3/14 ,  H04N5/335 ,  H01L27/00 ,  H01L31/062 ,  H01L31/113

CPC分类号： H01L27/14689 ,  H01L27/14609 ,  H01L27/1462 ,  H01L27/14632 ,  H01L27/1464 ,  H01L27/14687

摘要： An image sensor and a method of fabricating the same are provided. The image sensor includes a substrate having a pixel region including a plurality of unit pixels and a non-pixel region, at least one first well in the non-pixel region, an interconnect structure on a first side of the substrate, and a base well in the non-pixel region and between the first well and a second side of the substrate.

摘要翻译： 提供了图像传感器及其制造方法。 图像传感器包括具有包括多个单位像素和非像素区域的像素区域的基板，非像素区域中的至少一个第一阱，基板的第一侧上的互连结构，以及基底阱 在非像素区域以及衬底的第一阱和第二侧之间。

公开(公告)号：US20080035836A1

公开(公告)日：2008-02-14

申请号：US11889252

申请日：2007-08-10

申请人： Yun-Ki Lee ,  Duck-Hyung Lee

发明人： Yun-Ki Lee ,  Duck-Hyung Lee

IPC分类号： H01L31/0232

CPC分类号： H01L27/14627 ,  H01L27/14621 ,  H01L27/14685

摘要： An image sensor includes at least one photoelectric conversion area on a semiconductor substrate, a color filter over the photoelectric conversion area, and an apochromatic microlens over the color filter.

摘要翻译： 图像传感器包括半导体衬底上的至少一个光电转换区域，光电转换区域上的滤色器以及滤色器上的复消色差微透镜。

公开(公告)号：US20140264695A1

公开(公告)日：2014-09-18

申请号：US14212045

申请日：2014-03-14

申请人： Yun-Ki Lee ,  Chang-Rok Moon ,  Duck-Hyung Lee

发明人： Yun-Ki Lee ,  Chang-Rok Moon ,  Duck-Hyung Lee

IPC分类号： H01L27/146

CPC分类号： H01L27/1462 ,  H01L27/14601 ,  H01L27/1463 ,  H01L27/1464 ,  H01L27/14685 ,  H01L27/14687 ,  H01L27/14689

摘要： An image sensor includes a semiconductor layer having a first surface and a second surface opposite to each other and including a photodiode and a hydrogen containing region adjacent the first surface. A crystalline anti-reflective layer is on the first surface of the semiconductor layer, and is configured to allow hydrogen atoms to penetrate into the first surface of the semiconductor layer. Driving transistors and wires are on the second surface of the semiconductor layer, and a color filter and a micro lens are on the anti-reflective layer. The hydrogen containing region contains hydrogen atoms that combine with defects at the first surface.

摘要翻译： 图像传感器包括具有彼此相对的第一表面和第二表面的半导体层，并且包括光电二极管和与第一表面相邻的含氢区域。 晶体抗反射层位于半导体层的第一表面上，并且被配置为允许氢原子穿透到半导体层的第一表面。 驱动晶体管和导线位于半导体层的第二表面上，滤色器和微透镜位于抗反射层上。 含氢区含有与第一表面的缺陷结合的氢原子。

公开(公告)号：US07939362B2

公开(公告)日：2011-05-10

申请号：US12613930

申请日：2009-11-06

申请人： Yun-Ki Lee

发明人： Yun-Ki Lee

IPC分类号： H01L21/00

CPC分类号： H01L27/14636 ,  H01L27/14683

摘要： An image sensor and a method of fabricating the same are provided. A pad region is disposed on a substrate. The pad region has a higher concentration of impurity ions than the substrate. The pad region is selectively removed using the substrate as an etch mask, thereby forming a hole. A conductive pad is formed in the hole of the substrate.

摘要翻译： 提供了图像传感器及其制造方法。 衬垫区域设置在衬底上。 焊盘区域具有比衬底更高的杂质离子浓度。 使用基板作为蚀刻掩模选择性地去除焊盘区域，从而形成孔。 导电焊盘形成在基板的孔中。

公开(公告)号：US20100285630A1

公开(公告)日：2010-11-11

申请号：US12662861

申请日：2010-05-07

申请人： Yun-Ki Lee

发明人： Yun-Ki Lee

IPC分类号： H01L31/18 ,  H01L21/30

CPC分类号： H01L27/1462 ,  H01L27/14632 ,  H01L27/14636 ,  H01L27/14685 ,  H01L27/14687

摘要： In a method of manufacturing an image sensor, a photodiode may be formed in a light receiving region of a substrate having a first surface. A conductive wiring may be formed on the first surface of the substrate. After removing a portion of the substrate opposite to the first surface, an anti-reflective layer may be formed on a second surface of the substrate. The second surface may be opposite to the first surface. The anti-reflective layer and the light receiving region may be thermally treated to cure defects including dangling bonds in the substrate and to improve a refraction index of the anti-reflective layer. The image sensor may have an enhanced light transmittance and may produce high-definition images.

摘要翻译： 在制造图像传感器的方法中，可以在具有第一表面的基板的光接收区域中形成光电二极管。 可以在基板的第一表面上形成导电布线。 在去除与第一表面相对的基板的一部分之后，可以在基板的第二表面上形成抗反射层。 第二表面可以与第一表面相对。 可以对抗反射层和光接收区域进行热处理以固化包括衬底中的悬挂键的缺陷并提高抗反射层的折射率。 图像传感器可以具有增强的透光率并且可以产生高清晰度图像。

公开(公告)号：US20100167456A1

公开(公告)日：2010-07-01

申请号：US12613930

申请日：2009-11-06

申请人： Yun-Ki Lee

发明人： Yun-Ki Lee

IPC分类号： H01L31/18

CPC分类号： H01L27/14636 ,  H01L27/14683

摘要： An image sensor and a method of fabricating the same are provided. A pad region is disposed on a substrate. The pad region has a higher concentration of impurity ions than the substrate. The pad region is selectively removed using the substrate as an etch mask, thereby forming a hole. A conductive pad is formed in the hole of the substrate.

摘要翻译： 提供了图像传感器及其制造方法。 衬垫区域设置在衬底上。 焊盘区域具有比衬底更高的杂质离子浓度。 使用基板作为蚀刻掩模选择性地去除焊盘区域，从而形成孔。 导电焊盘形成在基板的孔中。