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    Optical filter
    11.
    发明授权
    Optical filter 有权
    滤光片

    公开(公告)号：US08288708B2

    公开(公告)日：2012-10-16

    申请号：US12665823

    申请日：2008-04-23

    Applicant: Katurou Hikita ,  Fumihiko Shimomura ,  Tomonori Tsunashima

    Inventor： Katurou Hikita ,  Fumihiko Shimomura ,  Tomonori Tsunashima

    IPC: G01J3/50 ,  H04N3/14

    CPC classification number: G01J3/36 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/0259 ,  G01J3/0291 ,  G01J3/18 ,  G01J2003/516 ,  G02B5/201 ,  G02B5/285

    Abstract: An optical filter 2 is disposed on an image sensor 12 including a plurality of sensor pixels 12a which are aligned, and includes a elongated translucent substrate 4; a first optical filter layer 6 laminated on the translucent substrate 4, and a second optical filter layer 8 laminated on the first optical filter layer 6. The translucent substrate 4 includes a photodetecting part 4a which is long in the alignment direction X of the sensor pixels 12a and disposed on the image sensor 12; and a frame part 4b surrounding the photodetecting part 4a. The photodetecting part 4a includes a light transmitting region 41a on one side in the longitudinal direction of the photodetecting part 4a; a first filter region 42a adjacent to the light transmitting region 41a in the longitudinal direction of the photodetecting part 4a, and a second filter region 43a which is adjacent to the first filter region 42a in the longitudinal direction of the photodetecting part 4a and disposed on the side opposite to the light transmitting region 41a across the first filter region 42a. The first optical filter layer 6 covers the first and second filter regions 42a and 43a and the frame part 4b, and the second optical filter layer 8 covers the second filter region 43a and the frame part 4b.

    Abstract translation: 光学滤波器2设置在图像传感器12上，该图像传感器12包括对准的多个传感器像素12a，并且包括细长的半透明基板4; 层叠在透光性基板4上的第一滤光层6和层叠在第一滤光层6上的第二滤光层8.透光性基板4具有在传感器像素的取向方向X上长的光检测部4a 12a并设置在图像传感器12上; 以及围绕光电检测部4a的框部4b。 受光部4a在受光部4a的长度方向的一侧具有透光区域41a， 在受光部4a的长度方向上与透光区域41a相邻的第一滤光器区域42a和与受光部4a的长度方向的第一滤光器区域42a相邻的第二滤光器区域43a， 在第一过滤器区域42a的两侧与透光区域41a相对。 第一滤光层6覆盖第一和第二滤光器区域42a，43a和框架部分4b，第二滤光器层8覆盖第二滤光器区域43a和框架部分4b。

    Luminance-priority electronic color image sensor
    12.
    发明授权
    Luminance-priority electronic color image sensor 有权
    亮度优先电子彩色图像传感器

    公开(公告)号：US06593558B1

    公开(公告)日：2003-07-15

    申请号：US09476164

    申请日：1999-12-30

    Applicant: Albert D. Edgar

    Inventor： Albert D. Edgar

    IPC: G01J350

    CPC classification number: H04N9/045 ,  G01J3/465 ,  G01J3/50 ,  G01J3/513 ,  G01J2003/516 ,  H04N2209/042

    Abstract: In luminance priority multilayer color film, one of the layers substantially matches the luminance sensitivity of the human eye. This luminance layer distinguishes from prior art color films that have a blue, a green, and a red sensitive layer. This luminance layer has the priority front position to sense light before being diffused and attenuated by other layers, giving the luminance record enhanced speed and clarity compared to prior art blue-priority color film. In another embodiment, a layered CCD sensor has a top silicon layer that is sensitive to all colors, followed by a yellow filter, a second silicon layer responsive to green and red light only because of the yellow filter, a cyan filter, and a bottom silicon layer receiving only green light. An image from a luminance-priority color sensor inputs to a color space conversion to recover full color. In the preferred embodiment, a luminance layer on top maps to a luminance “Y” value, and underlying color sensitive layers are used in conjunction with the luminance to derive the “U” and “V” chrominance vectors of YUV color space.

    Abstract translation: 在亮度优先多层彩色胶片中，其中一层基本上与人眼的亮度灵敏度相匹配。 该亮度层与具有蓝色，绿色和红色敏感层的现有技术彩色膜区分开。 该亮度层具有优先的前置位置，以在被其他层漫射和衰减之前感测光，与现有技术的蓝色优先彩色胶片相比，提供亮度记录增强的速度和清晰度。 在另一个实施例中，分层CCD传感器具有对所有颜色敏感的顶部硅层，随后是黄色滤光器，仅由于黄色滤光器，青色滤光器和底部的底部而响应于绿色和红色光的第二硅层 硅层仅接收绿光。 来自亮度优先颜色传感器的图像输入到颜色空间转换以恢复全色。 在优选实施例中，顶部的亮度层映射到亮度“Y”值，底层色彩层与亮度结合使用以导出YUV色彩空间的“U”和“V”色度矢量。

    Photocell array with multi-spectral filter
    13.
    发明授权
    Photocell array with multi-spectral filter 失效
    具有多光谱滤光片的光电管阵列

    公开(公告)号：US5072109A

    公开(公告)日：1991-12-10

    申请号：US490043

    申请日：1990-03-07

    Applicant: John A. Aguilera, Jr. ,  William M. Robbins ,  Richard P. Shimshock ,  Leroy A. Bartolomei

    Inventor： John A. Aguilera, Jr. ,  William M. Robbins ,  Richard P. Shimshock ,  Leroy A. Bartolomei

    IPC: G01J3/28 ,  G01J3/51 ,  G02B5/20 ,  G02B5/28

    CPC classification number: G02B5/285 ,  G01J3/51 ,  G02B5/201 ,  G01J2003/1226 ,  G01J2003/2806 ,  G01J2003/516 ,  G01J3/513

    Abstract: An optical thin film filter for the spatial and spectral separation of two or more transmitting bands of radiant energy. For a two band filter the filter has a substrate substantially transparent to radiant energy in the transmitted bands. On one surface of said substrate is a multilayer interference coating that transmits both wavelength bands of interest. On the other surface of said substrate (or on the same surface) are two sets of non-overlapping butted, parallel stripes with one set being alternately interspersed with the other. The widths of said stripes are varied to provide for precisely defined regions of spatial and spectral delineation. One set of stripes is capable of transmitting one of the bands of interest and reflecting all others, while the second set of stripes is capable of transmitting at least one band different from the one band transmitted by said first set of stripes and reflecting all others. Each of the stripes in itself is a multilayer interference coating formed of a plurality of high and low index of refraction materials.

    Abstract translation: 一种用于空间和光谱分离两个或更多个辐射能量传输带的光学薄膜滤波器。 对于双频带滤波器，滤波器具有对透射频带中的辐射能基本上基本透明的衬底。 在所述衬底的一个表面上是透射感兴趣的两个波长带的多层干涉涂层。 在所述基板的另一个表面上（或在相同的表面上）是两组非重叠对接的平行条纹，一组与另一组交替地散布。 所述条纹的宽度被改变以提供精确限定的空间和光谱描绘区域。 一组条纹能够发送感兴趣的频带之一并且反映所有其他频带，而第二组条带能够发送与由所述第一组条带发射的一个频带不同的至少一个频带并反射所有其他条带。 每个条纹本身是由多个高折射率折射率材料形成的多层干涉涂层。

    RADIATION DETECTOR WITH AN EPITAXIALLY GROWN SEMICONDUCTOR BODY
    15.
    发明申请
    RADIATION DETECTOR WITH AN EPITAXIALLY GROWN SEMICONDUCTOR BODY 有权
    具有外延半导体器件的辐射探测器

    公开(公告)号：US20070241260A1

    公开(公告)日：2007-10-18

    申请号：US11240987

    申请日：2005-09-29

    Applicant: Arndt Jaeger ,  Peter Stauss

    Inventor： Arndt Jaeger ,  Peter Stauss

    IPC: H01L31/00

    CPC classification number: H01L31/1013 ,  G01J3/513 ,  G01J2003/516 ,  H01L31/02162 ,  H01L31/03046 ,  Y02E10/544

    Abstract: A radiation detector comprising a plurality of detector elements (1, 2, 3) each having an active region (14, 24, 34) provided for radiation reception and for signal generation, the detector elements being monolithically integrated into a semiconductor body (5) of the radiation detector, a signal that is to be generated in a first detector element being able to be tapped off separately from a signal that is to be generated in a second detector element, and at least one of the active regions being designed for radiation reception in the visible spectral range.

    Abstract translation: 一种辐射检测器，包括多个检测器元件（1,2,3），每个检测器元件具有用于辐射接收和信号产生的有源区域（14,24,34），所述检测器元件整体地集成到半导体本体（5）中， 在第一检测器元件中产生的能够与要在第二检测器元件中产生的信号分开地分接的信号，并且至少一个有源区域被设计用于辐射 接收在可见光谱范围。

    Color image capture element and color image signal processing circuit
    16.
    发明申请
    Color image capture element and color image signal processing circuit 有权
    彩色图像捕获元件和彩色图像信号处理电路

    公开(公告)号：US20050133690A1

    公开(公告)日：2005-06-23

    申请号：US11020987

    申请日：2004-12-22

    Applicant: Yoshihito Higashitsutsumi

    Inventor： Yoshihito Higashitsutsumi

    IPC: H01L27/14 ,  H01L27/00 ,  H01L27/146 ,  H01L27/148 ,  H04N5/225 ,  H04N5/238 ,  H04N9/04 ,  H04N9/07 ,  H04N9/73

    CPC classification number: H01L27/14837 ,  G01J2003/516 ,  H01L27/14621 ,  H01L27/14806 ,  H01L27/14843 ,  H01L27/1485

    Abstract: A color image capture element comprises a plurality of color component photoelectric conversion elements, each disposed with a color filter on a light receiving surface for respectively transmitting different color components, for receiving incoming light and selectively outputting respective color signals corresponding to the intensity of the different color components, and an infrared component photoelectric conversion element, disposed with an infrared transmitting filter on a light receiving surface for transmitting an infrared component, for selectively outputting an infrared signal. This enables the infrared component included in at least one of a plurality of color signals to be corrected, thereby improving the sensitivity of a color image capture apparatus.

    Abstract translation: 彩色图像捕捉元件包括多个颜色分量光电转换元件，每个颜色分量光电转换元件在光接收表面上设置有分别传输不同颜色分量的滤色器，用于接收入射光并选择性地输出相应于不同颜色的强度的相应颜色信号 彩色分量和红外分量光电转换元件，在用于传输红外分量的光接收表面上设置有红外发射滤光器，用于选择性地输出红外信号。 这使得可以校正包括在多个颜色信号中的至少一个中的红外分量，从而提高彩色图像捕获装置的灵敏度。

    Multi-spectral filter
    17.
    发明授权
    Multi-spectral filter 失效
    多光谱滤光片

    公开(公告)号：US5164858A

    公开(公告)日：1992-11-17

    申请号：US728724

    申请日：1991-07-11

    Applicant: John A. Aguilera, Jr. ,  William M. Robbins ,  Richard P. Shimshock ,  Leroy A. Bartolomei

    Inventor： John A. Aguilera, Jr. ,  William M. Robbins ,  Richard P. Shimshock ,  Leroy A. Bartolomei

    IPC: G01J3/28 ,  G01J3/51 ,  G02B5/20 ,  G02B5/28

    CPC classification number: G01J3/51 ,  G02B5/285 ,  G01J2003/2806 ,  G01J2003/516 ,  G01J3/513

    Abstract: An optical thin film filter for the spatial and spectral separation of two or more transmitting bands of radiant energy. For a two band filter the filter has a substrate substantially transparent to radiant energy in the transmitted bands. On one surface of said substrate is a multilayer interference coating that transmits both wavelength bands of interest. On the other surface of said substrate (or on the same surface) are two sets of non-overlapping butted, parallel stripes with one set being alternately interspersed with the other. The widths of said stripes are varied to provide for precisely defined regions of spatial and spectral delineation. One set of stripes is capable of transmitting one of the bands of interest and reflecting all others, while the second set of stripes is capable of transmitting at least one band different from the one band transmitted by said first set of stripes and reflecting all others. Each of the stripes in itself is a multilayer interference coating formed of a plurality of high and low index of refraction materials.

    Abstract translation: 一种用于空间和光谱分离两个或更多个辐射能量传输带的光学薄膜滤波器。 对于双频带滤波器，滤波器具有对透射频带中的辐射能基本上基本透明的衬底。 在所述衬底的一个表面上是透射感兴趣的两个波长带的多层干涉涂层。 在所述基板的另一个表面上（或在相同的表面上）是两组非重叠对接的平行条纹，一组与另一组交替地散布。 所述条纹的宽度被改变以提供精确限定的空间和光谱描绘区域。 一组条纹能够发送感兴趣的频带之一并且反映所有其他频带，而第二组条带能够发送与由所述第一组条带发送的一个频带不同的至少一个频带并反射所有其他条带。 每个条纹本身是由多个高折射率折射率材料形成的多层干涉涂层。

    Layered solid state color photosensitive device
    18.
    发明授权
    Layered solid state color photosensitive device 失效
    层状固态彩色感光装置

    公开(公告)号：US4656109A

    公开(公告)日：1987-04-07

    申请号：US777506

    申请日：1985-09-19

    Applicant: Masakazu Ueno

    Inventor： Masakazu Ueno

    IPC: G01J3/50 ,  G01J3/51 ,  H01L31/0216 ,  H01L31/075 ,  H01L31/076

    CPC classification number: H01L31/076 ,  G01J3/51 ,  H01L31/02165 ,  G01J2003/516 ,  Y02E10/548

    Abstract: A color photosensitive device includes a transparent base plate and a lamination of alternate layers of transparent conductive films and photoelectric conversion layers. The photoelectric conversion layers are sensitive to light of increasing wavelength as the distance from the base plate increases. The photoelectric conversion layers comprise amorphous silicone and the transparent conductive films comprise an oxide of indium, tin, or the like.

    Abstract translation: 彩色感光装置包括透明基板和交替层的透明导电膜和光电转换层的叠层。 随着距离基板的距离增加，光电转换层对波长增加的光敏感。 光电转换层包括无定形硅氧烷，并且透明导电膜包括铟，锡等的氧化物。

    PHOTODETECTOR AND ELECTRONIC APPARATUS
    20.
    发明申请
    PHOTODETECTOR AND ELECTRONIC APPARATUS 有权
    光电设备和电子设备

    公开(公告)号：US20160169734A1

    公开(公告)日：2016-06-16

    申请号：US14963348

    申请日：2015-12-09

    Applicant: Rohm Co., Ltd.

    Inventor： Yoshitsugu Uedaira ,  Takahiro Kitahara

    IPC: G01J1/04 ,  G01J1/42 ,  G06F3/041

    CPC classification number: G01J1/0492 ,  G01J1/4228 ,  G01J3/513 ,  G01J2003/516 ,  H01L27/14621 ,  H01L27/14645

    Abstract: A photodetector includes a semiconductor substrate; a light receiving part for signal detection and an infrared light receiving part which are formed in the semiconductor substrate and are covered at least by first color filters having a common color; and second color filters which overlap with the first color filters on the infrared light receiving part and are configured to block light in a wavelength range transmitting through the first color filters.

    Abstract translation: 光检测器包括半导体衬底; 用于信号检测的光接收部分和红外光接收部分，其形成在半导体衬底中并且至少被具有共同颜色的第一滤色器覆盖; 以及第二滤色器，其与红外光接收部分上的第一滤色器重叠，并且被配置为阻挡透射通过第一滤色器的波长范围的光。

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