公开(公告)号：US20060147617A1

公开(公告)日：2006-07-06

申请号：US11176261

申请日：2005-07-08

申请人： Pin-Chen Chen ,  Hui-Lung Kuo ,  Chih-Ho Chiu ,  Liang-Bin Yu

发明人： Pin-Chen Chen ,  Hui-Lung Kuo ,  Chih-Ho Chiu ,  Liang-Bin Yu

IPC分类号： B05D5/06

CPC分类号： G02B5/201

摘要： A color filter having a bi-layer metal grating is formed by nanoimprint lithography. Nanoimprint lithography, a low cost technology, includes two alternatives, i.e., hot-embossing nanoimprint lithography and UV-curable nanoimprint lithography. Manufacture steps comprises providing a substrate with a polymer material layer disposed thereon. A plurality of lands and grooves are formed in the polymer material layer, and a first metal layer and a second metal layer are disposed on the surfaces of the lands and grooves, respectively. Finally, a color filter having a bi-layer metal grating is obtained.

摘要翻译： 具有双层金属光栅的滤色器通过纳米压印光刻形成。 低成本技术的纳米压印光刻技术包括两种替代方案，即热压印纳米压印光刻和UV可固化纳米压印光刻。 制造步骤包括提供其上设置有聚合物材料层的基底。 在聚合物材料层中形成多个焊盘和沟槽，并且第一金属层和第二金属层分别设置在焊盘和焊盘的表面上。 最后，获得具有双层金属光栅的滤色器。

公开(公告)号：US20100142048A1

公开(公告)日：2010-06-10

申请号：US12371969

申请日：2009-02-17

申请人： Jung-Tsung Chou ,  Hui-Lung Kuo ,  Pin-Chen Chen ,  Yi-Ying Lai ,  Sheng-Wen Lin

发明人： Jung-Tsung Chou ,  Hui-Lung Kuo ,  Pin-Chen Chen ,  Yi-Ying Lai ,  Sheng-Wen Lin

IPC分类号： G02B27/28

CPC分类号： G02B5/3058 ,  F21V9/14 ,  G02B19/0028 ,  G02B19/0047 ,  G02B19/0066

摘要： A light source module for generating polarized light includes a light emitting element, a reflector, and an optical element. The light emitting element generates a light ray, and the reflector reflects the light ray towards the optical element. The optical element includes a light splitting face and a reflection face. The light splitting face receives the light ray, and an angle between the light splitting face and the incident light ray is at about a Brewster's Angle. After the light ray is irradiated to the light splitting face, the light ray is divided into a refraction light and a reflection light. The reflection face reflects the refraction light, and the reflection face is substantially perpendicular to a path of the refraction light. Therefore, a light source with a high degree of polarization is realized by a design of the light splitting face and the reflection face.

摘要翻译： 用于产生偏振光的光源模块包括发光元件，反射器和光学元件。 发光元件产生光线，并且反射器将光线朝向光学元件反射。 光学元件包括光分离面和反射面。 分光面接收光线，分光面与入射光线之间的角度为布鲁斯特角。 在将光线照射到分光面后，将光线分割成折射光和反射光。 反射面反射折射光，反射面基本上垂直于折射光的路径。 因此，通过分光面和反射面的设计来实现具有高度偏振度的光源。

公开(公告)号：US20050088739A1

公开(公告)日：2005-04-28

申请号：US10820421

申请日：2004-04-08

申请人： Chih-Ho Chiu ,  Hui-Lung Kuo ,  Yi-Chun Liu ,  Pin-Chen Chen

发明人： Chih-Ho Chiu ,  Hui-Lung Kuo ,  Yi-Chun Liu ,  Pin-Chen Chen

IPC分类号： G02B5/30 ,  G02B27/28

CPC分类号： G02B5/3058

摘要： A wire grid polarizer with double metal layers for the visible spectrum. Parallel dielectric layers having a period (p) of 10˜250 nm and a trench between adjacent dielectric layers overlie a transparent substrate. A first metal layer having a first thickness (d1) of 30˜150 nm is disposed in the trench. A second metal layer having a second thickness (d2) of 30˜150 nm and a width (w) overlies on the top surface of each dielectric layer. The first and second metal layers are separated by a vertical distance (l) of 10˜100 nm. The first thickness (d1) is the same as the second thickness (d2). A ratio of the width (w) to the period (p) is 25˜75%.

摘要翻译： 具有可见光谱双金属层的线栅偏振器。 具有10〜250nm的周期（p）的平行电介质层和相邻电介质层之间的沟槽覆盖在透明基板上。 具有30〜150nm的第一厚度（d 1）的第一金属层设置在沟槽中。 具有30〜150nm的第二厚度（d 2）和宽度（w）的第二金属层覆盖在每个介电层的顶表面上。 第一和第二金属层被隔开10〜100nm的垂直距离（l）。 第一厚度（d 1）与第二厚度（d 2）相同。 宽度（w）与周期（p）的比率为25〜75％。

公开(公告)号：US08113692B2

公开(公告)日：2012-02-14

申请号：US12371969

申请日：2009-02-17

申请人： Jung-Tsung Chou ,  Hui-Lung Kuo ,  Pin-Chen Chen ,  Yi-Ying Lai ,  Sheng-Wen Lin

发明人： Jung-Tsung Chou ,  Hui-Lung Kuo ,  Pin-Chen Chen ,  Yi-Ying Lai ,  Sheng-Wen Lin

IPC分类号： F21V7/00

CPC分类号： G02B5/3058 ,  F21V9/14 ,  G02B19/0028 ,  G02B19/0047 ,  G02B19/0066

摘要： A light source module for generating polarized light includes a light emitting element, a reflector, and an optical element. The light emitting element generates a light ray, and the reflector reflects the light ray towards the optical element. The optical element includes a light splitting face and a reflection face. The light splitting face receives the light ray, and an angle between the light splitting face and the incident light ray is at about a Brewster's Angle. After the light ray is irradiated to the light splitting face, the light ray is divided into a refraction light and a reflection light. The reflection face reflects the refraction light, and the reflection face is substantially perpendicular to a path of the refraction light. Therefore, a light source with a high degree of polarization is realized by a design of the light splitting face and the reflection face.

摘要翻译： 用于产生偏振光的光源模块包括发光元件，反射器和光学元件。 发光元件产生光线，并且反射器将光线朝向光学元件反射。 光学元件包括光分离面和反射面。 分光面接收光线，分光面与入射光线之间的角度为布鲁斯特角。 在将光线照射到分光面后，将光线分割为折射光和反射光。 反射面反射折射光，反射面基本上垂直于折射光的路径。 因此，通过分光面和反射面的设计来实现具有高度偏振度的光源。