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1. 发明申请

US20050041292A1 Visible wavelength detector systems and filters therefor 审中-公开
标题翻译：可见波长探测器系统和滤波器
公开(公告)号：US20050041292A1
公开(公告)日：2005-02-24
申请号：US10819617
申请日：2004-04-07
申请人： John Wheatley , Andrew Ouderkirk , Timothy Nevitt , Takashi Harada , Kazuhiko Mizuno
发明人： John Wheatley , Andrew Ouderkirk , Timothy Nevitt , Takashi Harada , Kazuhiko Mizuno
IPC分类号： G01J1/42 , G02B5/22 , G02B5/28 , H01L31/0216 , G02B7/04 , G02B27/40 , G02B27/64 , H01J5/16 , H01J40/14
CPC分类号： G02B5/287 , G01J1/42 , G02B5/22 , H01L31/02165
摘要： A visible wavelength detector and method of making the same is disclosed. A visible wavelength detector includes a semiconductor structure that converts electromagnetic energy into an electrical signal and an interference element that includes polymeric material and substantially reflects normally incident light over a band of near-infrared wavelengths and that substantially transmits normally incident light over visible wavelengths, disposed on the semiconductor structure.
摘要翻译：公开了一种可见波长检测器及其制造方法。可见波长检测器包括将电磁能转换成电信号的半导体结构和包含聚合材料的干涉元件，并且基本上反射在近红外波长带上的正常入射光，并且基本上透射通常入射的可见光波长的光，在半导体结构上。

2. 发明申请

US20060232863A1 Thick film multilayer reflector with tailored layer thickness profile 有权
标题翻译：厚膜多层反射器，具有定制的层厚度轮廓
公开(公告)号：US20060232863A1
公开(公告)日：2006-10-19
申请号：US11109212
申请日：2005-04-18
申请人： Timothy Nevitt , Andrew Ouderkirk
发明人： Timothy Nevitt , Andrew Ouderkirk
IPC分类号： G02B1/10
CPC分类号： G02B5/0816 , B32B7/02
摘要： A multilayer reflector useable to reflect or transmit light over the visible wavelength range includes optically thick constituent layers. The optical thickness of the constituent layers through the thickness of the reflector defines a layer thickness profile. The layers are arranged so that the thickness profile has a tailored non-uniform distribution, such as a graded distribution or a randomized distribution. The layers desirably have an optical thickness in a range from about one to five or one to ten design wavelengths. The reflector can be a polarizer, reflecting only one normally incident polarization state, or a mirror, reflecting two normally incident orthogonal polarization states.
摘要翻译：可用于在可见光波长范围内反射或透射光的多层反射器包括光学厚的构成层。通过反射体的厚度构成层的光学厚度限定了层厚度分布。这些层被布置成使得厚度分布具有定制的非均匀分布，例如分级分布或随机分布。这些层理想地具有在约1至5或1至10个设计波长范围内的光学厚度。反射器可以是仅反射一个正常入射偏振态的偏振器或反射两个正常入射的正交偏振态的反射镜。

3. 发明申请

US20060114563A1 OPTICAL FILM WITH CO-CONTINUOUS PHASES 失效
标题翻译：具有连续相位的光学膜
公开(公告)号：US20060114563A1
公开(公告)日：2006-06-01
申请号：US11326766
申请日：2006-01-06
申请人： Richard Allen , Arthur Kotz , Lockwood Carlson , Timothy Nevitt , Andrew Ouderkirk , Carl Stover , Michael Weber , Biswaroop Majumdar
发明人： Richard Allen , Arthur Kotz , Lockwood Carlson , Timothy Nevitt , Andrew Ouderkirk , Carl Stover , Michael Weber , Biswaroop Majumdar
IPC分类号： G02B5/30 , G02B27/28
CPC分类号： G02B5/3008 , G02B1/04 , G02B5/305 , G02B5/3083 , Y10T428/249953 , Y10T428/249955
摘要： An optical film is provided which comprises a disperse phase of polymeric particles disposed within a continuous birefringent matrix. The film is oriented, typically by stretching, in one or more directions. The size and shape of the disperse phase particles, the volume fraction of the disperse phase, the film thickness, and the amount of orientation are chosen to attain a desired degree of diffuse reflection and total transmission of electromagnetic radiation of a desired wavelength in the resulting film.
摘要翻译：提供一种光学膜，其包括设置在连续双折射矩阵内的聚合物颗粒的分散相。膜通常在一个或多个方向上通过拉伸取向。选择分散相颗粒的尺寸和形状，分散相的体积分数，膜厚度和取向量，以获得所需波长的所需程度的漫反射和全部透射所需波长的电磁辐射电影。

4. 发明申请

US20050224703A1 Photopic detector system and filter therefor 有权
标题翻译：光敏探测器系统及其过滤器
公开(公告)号：US20050224703A1
公开(公告)日：2005-10-13
申请号：US10515352
申请日：2003-05-21
申请人： Takashi Harada , Kazuhiko Mizuno , John Wheatley , Timothy Nevitt , Andrew Ouderkirk
发明人： Takashi Harada , Kazuhiko Mizuno , John Wheatley , Timothy Nevitt , Andrew Ouderkirk
IPC分类号： G01J3/51 , G01J1/00 , G01J1/04 , G01J1/42 , G01J3/50 , G02B5/22 , G02B5/28
CPC分类号： G01J3/51 , G01J1/42 , G02B5/22
摘要： A detector system, filter therefor, and method of making same is disclosed. The filter includes an interference element having a reflection band disposed primarily in the near infrared, and having a high transmission over most of the visible region. The filter also includes an absorptive element that absorbs light non-uniformly over the visible region. The filter when combined with a semiconductor photodiode or other suitable detector yields a detector system whose spectral responsivity closely matches the visual response of the human eye.
摘要翻译：公开了一种检测器系统，滤波器及其制造方法。滤波器包括干涉元件，该干涉元件主要设置在近红外线处的反射带，并且在大部分可见光区域具有高透射率。滤光器还包括在可见光区域上不均匀地吸收光的吸收元件。当与半导体光电二极管或其他合适的检测器组合时，滤光器产生检测器系统，其光谱响应度与人眼的视觉响应密切相关。

5. 发明申请

US20050078371A1 Optical film with co-continuous phases 失效
标题翻译：具有共连续相的光学膜
公开(公告)号：US20050078371A1
公开(公告)日：2005-04-14
申请号：US11001971
申请日：2004-12-02
申请人： Richard Allen , Arthur Kotz , Lockwood Carlson , Timothy Nevitt , Andrew Ouderkirk , Carl Stover , Michael Weber , Biswaroop Majumdar
发明人： Richard Allen , Arthur Kotz , Lockwood Carlson , Timothy Nevitt , Andrew Ouderkirk , Carl Stover , Michael Weber , Biswaroop Majumdar
IPC分类号： C08J5/00 , B29C55/02 , B29K25/00 , B29K67/00 , B29L7/00 , B29L11/00 , C08J5/18 , C08L25/00 , C08L67/02 , G02B1/04 , G02B1/08 , G02B5/30
CPC分类号： G02B5/3008 , G02B1/04 , G02B5/305 , G02B5/3083 , Y10T428/249953 , Y10T428/249955
摘要： An optical film is provided which comprises a disperse phase of polymeric particles disposed within a continuous birefringent matrix. The film is oriented, typically by stretching, in one or more directions. The size and shape of the disperse phase particles, the volume fraction of the disperse phase, the film thickness, and the amount of orientation are chosen to attain a desired degree of diffuse reflection and total transmission of electromagnetic radiation of a desired wavelength in the resulting film.
摘要翻译：提供了一种光学膜，其包括设置在连续双折射矩阵内的聚合物颗粒的分散相。膜通常在一个或多个方向上通过拉伸取向。选择分散相颗粒的尺寸和形状，分散相的体积分数，膜厚度和取向量，以获得所需波长的所需程度的漫反射和全部透射所需波长的电磁辐射电影。

6. 发明申请

US20050002098A1 Optical devices using reflecting polarizing materials 有权
标题翻译：使用反射偏光材料的光学器件
公开(公告)号：US20050002098A1
公开(公告)日：2005-01-06
申请号：US10878911
申请日：2004-06-28
申请人： Richard Allen , Sanford Cobb , Elisa Cross , Susan Kent , Timothy Nevitt , Andrew Ouderkirk , Ronald Tabar , David Wortman
发明人： Richard Allen , Sanford Cobb , Elisa Cross , Susan Kent , Timothy Nevitt , Andrew Ouderkirk , Ronald Tabar , David Wortman
IPC分类号： G02B5/02 , F21V7/22 , F21V8/00 , G02B5/30 , G02B6/00 , G02F1/1335 , G02F1/13357 , G09F9/00 , G09F9/35 , G02B27/28
CPC分类号： G02B6/0056 , G02B5/0236 , G02B5/0278 , G02B5/0284 , G02B5/3033 , G02B5/3041 , G02B6/0046 , G02B6/0051 , G02B6/0053 , G02B27/283 , G02F1/133504 , G02F1/133536 , Y10S385/901
摘要： Optical devices using reflective polarizers and, in particular, diffusely reflective polarizers are provided. Many of the optical devices utilize the diffusely reflecting and specularly transmitting properties of diffusely reflecting polarizers to enhance their optical characteristics. The optical devices include a lighting system which uses a reflector formed from a diffusely reflecting polarizer attached to a specular reflector. Another optical device is a display apparatus which uses a diffusely reflecting polarizer layer in combination with a turning lens which folds shallow angle light toward a light modulating layer. Other optical devices exploit the depolarizing characteristics of a diffusely reflecting polarizer when reflecting light. Still other optical devices use diffusely reflecting polarizers to recycle light and improve display illumination.
摘要翻译：提供使用反射偏振器的光学器件，特别是漫反射偏振器。许多光学器件利用漫反射偏振器的漫反射和镜面透射特性来增强它们的光学特性。光学装置包括照明系统，其使用由附接到镜面反射器的漫反射偏振器形成的反射器。另一种光学装置是一种显示装置，其使用漫反射偏振器层与与向光调制层折射浅角度光的转向透镜组合。其他光学器件在反射光时利用漫反射偏振器的去极化特性。其他光学装置使用漫反射偏振器来回收光并改善显示照明。

7. 发明申请

US20070097509A1 Optical elements for high contrast applications 审中-公开
标题翻译：用于高对比度应用的光学元件
公开(公告)号：US20070097509A1
公开(公告)日：2007-05-03
申请号：US11263259
申请日：2005-10-31
申请人： Timothy Nevitt , Andrew Ouderkirk , Edward Kivel
发明人： Timothy Nevitt , Andrew Ouderkirk , Edward Kivel
IPC分类号： G02B1/10
CPC分类号： G02B5/285 , G02B5/22
摘要： The present application discloses optical elements for use in applications where high contrast is desirable. The optical elements comprise a multilayer optical film having a plurality of reflection bands at design wavelengths of incident light, wherein at least one of the reflection bands is a narrow reflection band, wherein each reflection band has a nominal spectral position at a design angle of incidence and wherein each reflection band shifts to a color-shifted reflection band for light incident at angles other than the design angles. The optical elements also comprise a wavelength selective absorber for absorbing at least one of the color-shifted reflection bands.
摘要翻译：本申请公开了用于需要高对比度的应用中的光学元件。光学元件包括在入射光的设计波长处具有多个反射带的多层光学膜，其中至少一个反射带是窄反射带，其中每个反射带在设计入射角具有标称光谱位置并且其中每个反射带移动到用于以不同于设计角度的角度入射的光的色移反射带。光学元件还包括用于吸收色移反射带中的至少一个的波长选择吸收体。

8. 发明申请

US20050079333A1 Red-green-blue polymeric interference film 有权
标题翻译：红绿色聚合物干涉膜
公开(公告)号：US20050079333A1
公开(公告)日：2005-04-14
申请号：US10952335
申请日：2004-09-27
申请人： John Wheatley , Andrew Ouderkirk , Timothy Nevitt , Michael Weber
发明人： John Wheatley , Andrew Ouderkirk , Timothy Nevitt , Michael Weber
IPC分类号： G02B5/00 , B32B7/02 , B32B27/36 , B44F1/14 , G02B5/08 , G02B5/28 , G02B5/30
CPC分类号： B32B7/02 , B29C47/0021 , B29C47/8845 , B29C47/887 , B32B7/12 , B32B27/08 , B32B2307/416 , B44F1/14 , G02B5/0841 , G02B5/281 , G02B5/287 , G02B5/3033 , G02B5/305 , Y10S428/916 , Y10T428/12229 , Y10T428/1225 , Y10T428/12278 , Y10T428/12313 , Y10T428/24851 , Y10T428/24868 , Y10T428/24942 , Y10T428/25 , Y10T428/28 , Y10T428/2848 , Y10T428/29 , Y10T428/31504 , Y10T428/31786
摘要： Multilayer polymeric films and other optical bodies are provided which is useful in making colored mirrors and polarizers. The films are characterized by a change in color as a function of viewing angle.
摘要翻译：提供多层聚合物膜和其他光学体，其可用于制造彩色反射镜和偏振器。膜的特征在于作为视角的函数的颜色变化。

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