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1. 发明申请

US20070159579A1 Reflective display device using photonic crystals 有权
标题翻译：使用光子晶体的反光显示装置
公开(公告)号：US20070159579A1
公开(公告)日：2007-07-12
申请号：US11585127
申请日：2006-10-24
申请人： Hong-seok Lee , Suk-han Lee , Ji-deog Kim , Il-kwon Moon
发明人： Hong-seok Lee , Suk-han Lee , Ji-deog Kim , Il-kwon Moon
IPC分类号： G02F1/1335
CPC分类号： G02F1/133514 , B82Y20/00 , G02B6/1225 , G02F1/133553 , G02F2001/133521 , G02F2202/32
摘要： A reflective display device using photonic crystals includes a plurality of reflective color filters, each reflective color filter reflects a predetermined wavelength range of an incident visible light; and a plurality of optical switches disposed adjacent to and facing a corresponding one of the plurality of reflective color filters, each of the plurality of optical switches extracts a predetermined color by adjusting an intensity or on/off-frequency of light reflected from the corresponding one of the plurality of reflective color filters. Accordingly, a reflective display device using photonic crystals may have a simplified structure requiring no conventional reflecting mirror.
摘要翻译：使用光子晶体的反射显示装置包括多个反射滤色器，每个反射滤色镜反射入射的可见光的预定波长范围; 以及与所述多个反射滤色器中的相应一个相邻设置的多个光开关，所述多个光开关中的每一个通过调节从相应的一个反射滤光片反射的光的强度或开/关频率来提取预定颜色的多个反射滤色器。因此，使用光子晶体的反射式显示装置可以具有不需要常规反射镜的简化结构。

2. 发明授权

US07013061B2 2×2 optical switching apparatus using photonic crystal structures 有权
标题翻译：采用光子晶体结构的2x2光开关装置
公开(公告)号：US07013061B2
公开(公告)日：2006-03-14
申请号：US10714457
申请日：2003-11-17
申请人： Hong-seok Lee , Suk-han Lee , Ji-deog Kim , Il-kwon Moon
发明人： Hong-seok Lee , Suk-han Lee , Ji-deog Kim , Il-kwon Moon
IPC分类号： G02B6/26
CPC分类号： G02F1/3137 , G02F1/0147 , G02F2202/32
摘要： A 2×2 optical switching apparatus using photonic crystal structures has a compact, simple structure and includes an optical-guide module having first, second, third and fourth waveguides, the first and second waveguides guiding a first optical signal of a first input port to a first and a second output port, respectively, the third and fourth waveguides guiding a second optical signal of a second input port to the second and the first output ports, respectively, and formed with photonic crystals having a complete photonic bandgap for a wavelength range of the first and second optical signals, and a switching control section controlling the first and second optical signals to be respectively guided through either a first/third waveguide route or a second/fourth waveguide route according to a route-selecting-control signal inputted from outside. The 2×2 optical switching apparatus has no mechanical motion, little polarization dependence and may be efficiently used in optical networks.
摘要翻译：使用光子晶体结构的2x2光开关装置具有紧凑的简单结构，并且包括具有第一，第二，第三和第四波导的光导模块，第一和第二波导将第一输入端口的第一光信号引导到第一和第二输出端口，所述第三和第四波导分别将第二输入端口的第二光信号引导到所述第二输出端口和所述第一输出端口，并且形成为具有用于波长范围的完整光子带隙的光子晶体第一和第二光信号，以及根据从外部输入的路由选择控制信号，控制第一和第二光信号分别被引导通过第一/第三波导路径或第二/第四波导路径的切换控制部。 2×2光开关装置没有机械运动，极少的偏振依赖性，并且可以有效地用于光网络。

3. 发明授权

US07064886B2 Light regulating device and photonic crystal display utilizing photonic bandgap controls 有权
标题翻译：光调节装置和利用光子带隙控制的光子晶体显示器
公开(公告)号：US07064886B2
公开(公告)日：2006-06-20
申请号：US10626881
申请日：2003-07-25
申请人： Il-kwon Moon , Suk-han Lee , Hong-seok Lee , Ji-deog Kim
发明人： Il-kwon Moon , Suk-han Lee , Hong-seok Lee , Ji-deog Kim
IPC分类号： G02F1/00 , G02F1/03 , G02F1/1335
CPC分类号： G02F1/01 , G02F2202/32
摘要： A light regulating device and photonic crystal display device utilizing bandgap controls including a photonic crystal including a material that is capable of varying its refractive index in accordance with an electric field, the photonic crystal having a photonic bandgap in a specific frequency range; and an upper transparent electrode and a lower transparent electrode arranged on an upper side and a lower side of the photonic crystal, respectively, to which a voltage is applied, wherein a size of the photonic bandgap of the photonic crystal is controlled by the voltage applied between the upper transparent electrode and the lower transparent electrode. With the present invention, a reflection-type or penetration-type display is available which has a simple pixel structure, a high light efficiency, and a high color contrast ratio, the display using high reflection factors depending on color ranges of a photonic crystal.
摘要翻译：一种调光装置和光子晶体显示装置，利用带隙控制装置，包括光子晶体，其包括能够根据电场改变其折射率的材料，所述光子晶体在特定频率范围内具有光子带隙; 以及分别设置在其上施加电压的光子晶体的上侧和下侧的上透明电极和下透明电极，其中光子晶体的光子带隙的大小由施加的电压控制在上透明电极和下透明电极之间。根据本发明，可以使用具有简单像素结构，高光效率和高对比度比的反射型或穿透式显示器，该显示器使用高光反射系数，取决于光子晶体的颜色范围。

4. 发明授权

US07206513B2 Polarization mode dispersion compensation apparatus using a photonic crystal structure 失效
标题翻译：使用光子晶体结构的偏振模色散补偿装置
公开(公告)号：US07206513B2
公开(公告)日：2007-04-17
申请号：US10636735
申请日：2003-08-08
申请人： Hong-seok Lee , Ji-deog Kim , Il-kwon Moon , Suk-han Lee
发明人： Hong-seok Lee , Ji-deog Kim , Il-kwon Moon , Suk-han Lee
IPC分类号： H04J14/02
CPC分类号： G02F1/0121 , B82Y20/00 , G02B6/1225 , G02F1/011 , G02F1/0136 , G02F1/1326 , G02F1/13318 , G02F2202/32 , H04B10/2569
摘要： A polarization mode dispersion compensation apparatus using a photonic crystal structure includes an optical signal splitter for splitting and outputting incident optical signals into optical signals of a first and second polarization state; an optical signal combiner for combining and outputting the optical signals of the first and second polarization states; an optical signal guide having a photonic crystal structure having a first waveguide and a longer and variable second waveguide; a signal tab for externally outputting a portion of the optical signals and for outputting a portion of the optical signals to a feedback unit; a feedback unit for measuring a dispersion degree of the first and second polarization states inputted from the signal tab, and for outputting a feedback signal for removing the polarization mode dispersion; and an effective optical path length variation unit for varying an effective optical path length of the second waveguide.
摘要翻译：使用光子晶体结构的偏振模色散补偿装置包括用于将入射光信号分离并输出到第一和第二偏振状态的光信号的光信号分离器; 光信号组合器，用于组合和输出第一和第二极化状态的光信号; 具有光子晶体结构的光信号引导件，具有第一波导和较长且可变的第二波导; 用于从外部输出光信号的一部分并将一部分光信号输出到反馈单元的信号标签; 反馈单元，用于测量从信号标签输入的第一和第二偏振态的色散度，并输出用于去除偏振模色散的反馈信号; 以及用于改变第二波导的有效光程长度的有效光程长度变化单元。

5. 发明授权

US07145614B2 Reflective display device using photonic crystals 有权
标题翻译：使用光子晶体的反光显示装置
公开(公告)号：US07145614B2
公开(公告)日：2006-12-05
申请号：US10413589
申请日：2003-04-15
申请人： Hong-seok Lee , Suk-han Lee , Ji-deog Kim , Il-kwon Moon
发明人： Hong-seok Lee , Suk-han Lee , Ji-deog Kim , Il-kwon Moon
IPC分类号： G02F1/1335
CPC分类号： G02F1/133514 , B82Y20/00 , G02B6/1225 , G02F1/133553 , G02F2001/133521 , G02F2202/32
摘要： A reflective display device using photonic crystals includes a plurality of reflective color filters, each reflective color filter reflects a predetermined wavelength range of an incident visible light; and a plurality of optical switches disposed adjacent to and facing a corresponding one of the plurality of reflective color filters, each of the plurality of optical switches extracts a predetermined color by adjusting an intensity or on/off-frequency of light reflected from the corresponding one of the plurality of reflective color filters. Accordingly, a reflective display device using photonic crystals may have a simplified structure requiring no conventional reflecting mirror.
摘要翻译：使用光子晶体的反射显示装置包括多个反射滤色器，每个反射滤色镜反射入射的可见光的预定波长范围; 以及与所述多个反射滤色器中的相应一个相邻设置的多个光开关，所述多个光开关中的每一个通过调节从相应的一个反射滤光片反射的光的强度或开/关频率来提取预定颜色的多个反射滤色器。因此，使用光子晶体的反射显示装置可以具有不需要常规反射镜的简化结构。

6. 发明授权

US07450196B2 Reflective display device using photonic crystals 有权
标题翻译：使用光子晶体的反光显示装置
公开(公告)号：US07450196B2
公开(公告)日：2008-11-11
申请号：US11585127
申请日：2006-10-24
申请人： Hong-seok Lee , Suk-han Lee , Ji-deog Kim , Il-kwon Moon
发明人： Hong-seok Lee , Suk-han Lee , Ji-deog Kim , Il-kwon Moon
IPC分类号： G02F1/1335
CPC分类号： G02F1/133514 , B82Y20/00 , G02B6/1225 , G02F1/133553 , G02F2001/133521 , G02F2202/32
摘要： A reflective display device using photonic crystals includes a plurality of reflective color filters, each reflective color filter reflects a predetermined wavelength range of an incident visible light; and a plurality of optical switches disposed adjacent to and facing a corresponding one of the plurality of reflective color filters, each of the plurality of optical switches extracts a predetermined color by adjusting an intensity or on/off-frequency of light reflected from the corresponding one of the plurality of reflective color filters. Accordingly, a reflective display device using photonic crystals may have a simplified structure requiring no conventional reflecting mirror.
摘要翻译：使用光子晶体的反射显示装置包括多个反射滤色器，每个反射滤色镜反射入射的可见光的预定波长范围; 以及与所述多个反射滤色器中的相应一个相邻设置的多个光开关，所述多个光开关中的每一个通过调节从相应的一个反射滤光片反射的光的强度或开/关频率来提取预定颜色的多个反射滤色器。因此，使用光子晶体的反射式显示装置可以具有不需要常规反射镜的简化结构。

7. 发明授权

US07215456B2 Method for patterning self-assembled colloidal photonic crystals and method for fabricating 3-dimensional photonic crystal waveguides of an inverted-opal structure using the patterning method 有权
公开(公告)号：US07215456B2
公开(公告)日：2007-05-08
申请号：US11056101
申请日：2005-02-14
申请人： Il-kwon Moon , Jong-ho Kim , Sang-hoon Shin , Suk-han Lee
发明人： Il-kwon Moon , Jong-ho Kim , Sang-hoon Shin , Suk-han Lee
IPC分类号： G02F1/03 , G02B26/00 , C30B7/00 , C30B23/00 , B32B3/00
CPC分类号： G02F1/00 , B29D11/00 , B82Y20/00 , C25D13/02 , C25D13/04 , C25D13/22 , C30B7/00 , C30B29/68 , G02B6/1225 , Y10T428/12472 , Y10T428/24355 , Y10T428/2462
摘要： A method for patterning self-assembled colloidal photonic crystals and a method for fabricating three-dimensional photonic crystal waveguides having an inverted-opal structure using the patterning method. The patterning method includes depositing first and second conductive films separate from each other, on an area corresponding to a pattern of the self-assembled colloidal photonic crystals that are to be formed on a substrate and on another area except for the area corresponding to the pattern, respectively, and growing the photonic crystals on the substrate on which the first and second conductive films are deposited by dip-coating in a fluid containing colloidal particles while applying a DC voltage to the respective first and second conductive films. Various types of colloidal photonic crystals can be fabricated depending on the electrode pattern defined on the substrate. Additionally, three-dimensional photonic crystal waveguides of an inverted-opal structure having a photonic band gap in all light-traveling directions can be fabricated.

8. 发明授权

US07298544B2 Method for patterning self-assembled colloidal photonic crystals and method for fabricating 3-dimensional photonic crystal waveguides of an inverted-opal structure using the patterning method 有权
公开(公告)号：US07298544B2
公开(公告)日：2007-11-20
申请号：US11727944
申请日：2007-03-29
申请人： Il-kwon Moon , Jong-ho Kim , Sang-hoon Shin , Suk-han Lee
发明人： Il-kwon Moon , Jong-ho Kim , Sang-hoon Shin , Suk-han Lee
IPC分类号： G02F1/00 , G02F1/03 , G02B26/00
CPC分类号： G02F1/00 , B29D11/00 , B82Y20/00 , C25D13/02 , C25D13/04 , C25D13/22 , C30B7/00 , C30B29/68 , G02B6/1225 , Y10T428/12472 , Y10T428/24355 , Y10T428/2462
摘要： A method for patterning self-assembled colloidal photonic crystals and a method for fabricating three-dimensional photonic crystal waveguides having an inverted-opal structure using the patterning method. The patterning method includes depositing first and second conductive films separate from each other, on an area corresponding to a pattern of the self-assembled colloidal photonic crystals that are to be formed on a substrate and on another area except for the area corresponding to the pattern, respectively, and growing the photonic crystals on the substrate on which the first and second conductive films are deposited by dip-coating in a fluid containing colloidal particles while applying a DC voltage to the respective first and second conductive films. Various types of colloidal photonic crystals can be fabricated depending on the electrode pattern defined on the substrate. Additionally, three-dimensional photonic crystal waveguides of an inverted-opal structure having a photonic band gap in all light-traveling directions can be fabricated.

9. 发明申请

US20050185254A1 Method for patterning self-assembled colloidal photonic crystals and method for fabricating 3-dimensional photonic crystal waveguides of an inverted-opal structure using the patterning method 有权
标题翻译：图案化自组装胶体光子晶体的方法和使用图案化方法制造倒置蛋白石结构的三维光子晶体波导的方法
公开(公告)号：US20050185254A1
公开(公告)日：2005-08-25
申请号：US11056101
申请日：2005-02-14
申请人： Il-kwon Moon , Jong-ho Kim , Sang-hoon Shin , Suk-han Lee
发明人： Il-kwon Moon , Jong-ho Kim , Sang-hoon Shin , Suk-han Lee
IPC分类号： G02B6/02 , C25D13/00 , C25D13/02 , C25D13/04 , C25D13/22 , C30B29/68 , G02B1/02 , G02B6/12 , G02B6/122 , G02B6/13 , G02F1/00
CPC分类号： G02F1/00 , B29D11/00 , B82Y20/00 , C25D13/02 , C25D13/04 , C25D13/22 , C30B7/00 , C30B29/68 , G02B6/1225 , Y10T428/12472 , Y10T428/24355 , Y10T428/2462
摘要： A method for patterning self-assembled colloidal photonic crystals and a method for fabricating three-dimensional photonic crystal waveguides having an inverted-opal structure using the patterning method. The patterning method includes depositing first and second conductive films separate from each other, on an area corresponding to a pattern of the self-assembled colloidal photonic crystals that are to be formed on a substrate and on another area except for the area corresponding to the pattern, respectively, and growing the photonic crystals on the substrate on which the first and second conductive films are deposited by dip-coating in a fluid containing colloidal particles while applying a DC voltage to the respective first and second conductive films. Various types of colloidal photonic crystals can be fabricated depending on the electrode pattern defined on the substrate. Additionally, three-dimensional photonic crystal waveguides of an inverted-opal structure having a photonic band gap in all light-traveling directions can be fabricated.
摘要翻译：自组装胶体光子晶体的图案化方法以及使用图案化方法制造具有反蛋白石结构的三维光子晶体波导的方法。图案化方法包括在与要形成在衬底上的自组装胶体光子晶体的图案相对应的区域上以及除了对应于图案的区域之外的另一区域上沉积彼此分离的第一和第二导电膜并且通过浸渍涂布在含有胶体颗粒的流体中而在其上将第一和第二导电膜沉积在其上的光子晶体，同时向相应的第一和第二导电膜施加DC电压。可以根据限定在基板上的电极图案来制造各种类型的胶体光子晶体。此外，可以制造在所有光行进方向上具有光子带隙的反蛋白石结构的三维光子晶体波导。

10. 发明申请

US20050259140A1 Electrostatic latent image forming medium, image forming apparatus including the electrostatic latent image forming medium and method of forming an electrostatic latent image 失效
标题翻译：静电潜像形成介质，包括静电潜像形成介质的图像形成装置和形成静电潜像的方法
公开(公告)号：US20050259140A1
公开(公告)日：2005-11-24
申请号：US11131238
申请日：2005-05-18
申请人： Seong-jin Kim , Seung-joo Shin , Kye-si Kwon , Jang-yeon Kwon , Il-kwon Moon
发明人： Seong-jin Kim , Seung-joo Shin , Kye-si Kwon , Jang-yeon Kwon , Il-kwon Moon
IPC分类号： G03G5/00 , G03G5/10 , G03G5/147 , G03G15/00 , G03G15/04 , G03G15/32 , B41J2/385
CPC分类号： G03G15/32 , G03G15/75 , G03G2217/0075
摘要： An electrostatic latent image forming medium includes a frame, an imaging surface on which an electrostatic latent image is to be formed, the imaging surface being supported by the frame, and an alteration mechanism for altering the electrostatic latent image on the imaging surface, the alteration mechanism being between the frame and the imaging surface. When signals are selectively applied to the alteration mechanism, an electrostatic latent image with a potential different from a potential of its surrounding area is formed on the imaging surface.
摘要翻译：静电潜像形成介质包括框架，要在其上形成静电潜像的成像表面，由框架支撑的成像表面和用于改变成像表面上的静电潜像的改变机构，改变机构位于框架和成像表面之间。当信号被选择性地施加到改变机构时，在成像表面上形成具有与其周围区域的电位不同的电位的静电潜像。

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