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公开(公告)号：US08134191B2
公开(公告)日：2012-03-13
申请号：US12160291
申请日：2006-07-11
IPC分类号： H01L31/09
摘要： A solid-state imaging apparatus that performs color imaging using visible light and imaging using infrared light, the solid-state imaging apparatus including a plurality of two-dimensionally arranged pixel cells, in each of which a filter mainly transmits one of visible light and infrared light, wherein filters are arranged such that a first unit of arrangement where a plurality of filters that mainly transmit visible light are arranged and a second unit of arrangement where a filter that mainly transmits visible light and a filter that mainly transmits infrared light are arranged are alternately arranged in both a row direction and a column direction. Also, in the first unit of arrangement are arranged filters including three kinds of filters each transmitting one of red light, green light and blue light and in the second unit of arrangement are arranged four kinds of filters each transmitting one of red light, green light, blue light and infrared light.
摘要翻译： 一种使用可见光进行彩色成像并使用红外光成像的固态成像装置，所述固态成像装置包括多个二维排列的像素单元，每个像素单元中的每一个主要透过可见光和红外线之一 光，其中滤光器被布置成使得布置有主要透射可见光的多个滤光器的第一布置单元和布置有主要透射可见光的滤光器的第二单元和布置有主要透射红外光的滤光器的布置的第二单元是布置的， 交替地排列在行方向和列方向上。 此外，在第一单元中布置有包括发射红光，绿光和蓝光中的一种的三种滤光器的滤色器，并且在第二种布置中布置了四种滤色片，每种滤色片透过红光，绿光 ，蓝光和红外灯。
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2.发明授权Solid-state imaging device, manufacturing method of solid-state imaging device, and camera employing same 有权固态成像装置，固态成像装置的制造方法以及使用该装置的相机公开(公告)号：US07759679B2
公开(公告)日：2010-07-20
申请号：US10536962
申请日：2004-09-13
IPC分类号： H01L29/10
CPC分类号： H01L27/14685 , G02B5/201 , G02B5/285 , H01L27/14621 , H04N5/2254
摘要： A solid-state imaging device includes a color filter that selectively transmits incoming light. The color filter includes two λ/4 multilayer films, and an insulation layer sandwiched between the two λ/4 multilayer films. Here, each of the λ/4 multilayer films is constituted by a plurality of dielectric layers, and the optical thickness of the insulation layer is not λ/4. Since this color filter has a smaller thickness, the solid-state imaging device has a smaller size.
摘要翻译： 固态成像装置包括选择性地传输入射光的滤色器。 滤色器包括两个λ/ 4多层膜和夹在两个λ/ 4多层膜之间的绝缘层。 这里，λ/ 4多层膜由多个电介质层构成，绝缘层的光学厚度不为λ/ 4。 由于该滤色器具有较小的厚度，所以固态成像装置具有较小的尺寸。
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3.发明申请Solid-state imaging device, method for manufacturing the same, and camera using the same 有权固态成像装置及其制造方法以及使用其的相机公开(公告)号：US20070069108A1
公开(公告)日：2007-03-29
申请号：US10579723
申请日：2005-02-03
申请人： Yuuichi Inaba
发明人： Yuuichi Inaba
CPC分类号： H01L27/14685 , H01L27/14621 , H01L27/14627
摘要： In order to implement a solid-state imaging device with high photo-sensitivity that includes a light collecting part which can reduce undesired variations during manufacture and which has high light collection efficiency, the solid-state imaging device includes: a photodiode (8) which converts incident light (13) into electric charges; a convex lens layer (15) which is formed above the photodiode (8) and through which the incident light is transmitted; and a concavo-convex lens layer (11) which is formed on and around the lens layer (15) and which collects the incident light and outputs the incident light to the lens layer (15). A refractive index of the lens layer (15) is greater than a refractive index of the lens layer (11). A thickness and a width of the lens layer (15) are set to achieve a predetermined focal length for light of a predetermined wavelength range. The lens layer is made of one of boron phosphorous silicon glass, tetra ethoxy silane, benzocyclobutene, and polyimide resin.
摘要翻译： 为了实现具有高光敏性的固态成像装置，其包括能够减少制造期间的不期望的变化并且具有高的光收集效率的光收集部件，所述固态成像装置包括：光电二极管（8），其 将入射光（13）转换为电荷; 形成在所述光电二极管（8）的上方并使所述入射光透过的凸透镜层（15） 以及形成在透镜层（15）的周围并且收集入射光并将入射光输出到透镜层（15）的凹凸透镜层（11）。 透镜层（15）的折射率大于透镜层（11）的折射率。 透镜层（15）的厚度和宽度被设定为对于预定波长范围的光来实现预定的焦距。 透镜层由硼磷硅玻璃，四乙氧基硅烷，苯并环丁烯和聚酰亚胺树脂之一制成。
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4.发明申请Solid-state imaging device, manufacturing method of solid-state imaging device, and camera employing same 有权固态成像装置，固态成像装置的制造方法以及使用该装置的相机公开(公告)号：US20060205107A1
公开(公告)日：2006-09-14
申请号：US10536962
申请日：2004-09-13
CPC分类号： H01L27/14685 , G02B5/201 , G02B5/285 , H01L27/14621 , H04N5/2254
摘要： A solid-state imaging device includes a color filter that selectively transmits incoming light. The color filter includes two λ/4 multilayer films, and an insulation layer sandwiched between the two λ/4 multilayer films. Here, each of the λ/4 multilayer films is constituted by a plurality of dielectric layers, and the optical thickness of the insulation layer is not λ/4. Since this color filter has a smaller thickness, the solid-state imaging device has a smaller size.
摘要翻译： 固态成像装置包括选择性地传输入射光的滤色器。 滤色器包括两个λ/ 4多层膜和夹在两个λ/ 4多层膜之间的绝缘层。 这里，每个λ/ 4多层膜由多个电介质层构成，绝缘层的光学厚度不是λ/ 4。 由于该滤色器具有较小的厚度，所以固态成像装置具有较小的尺寸。
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公开(公告)号：US20090201371A1
公开(公告)日：2009-08-13
申请号：US12427332
申请日：2009-04-21
IPC分类号： H04N7/18
CPC分类号： H01L27/14621 , B60R1/00 , B60R2300/10 , B60R2300/105 , B60R2300/8033 , B60R2300/8093 , H01L31/02165 , H04N9/07
摘要： A vehicle-mounted imaging device that is mounted in an automobile and performs color imaging has been provided with a plurality of two-dimensionally arranged pixel cells. In each of the pixels, a color filter separates incident light by a multilayer interference filter. The multilayer interference filter is composed of two λ/4 multilayer films and a spacer layer sandwiched therebetween. The multilayer interference filter transmits light in a wavelength region that corresponds to an optical thickness of the spacer layer. The λ/4 multilayer films and spacer layer are composed of inorganic materials.
摘要翻译： 安装在汽车中并执行彩色成像的车载成像装置已经设置有多个二维排列的像素单元。 在每个像素中，滤色器通过多层干涉滤光器分离入射光。 多层干涉滤光片由两个λ/ 4多层膜和夹在其间的间隔层组成。 多层干涉滤光器透过与间隔层的光学厚度对应的波长范围的光。 λ/ 4多层膜和间隔层由无机材料组成。
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6.发明授权Solid-state imaging device, method for manufacturing the same, and camera using the same 有权固态成像装置及其制造方法以及使用其的相机公开(公告)号：US07476833B2
公开(公告)日：2009-01-13
申请号：US10579723
申请日：2005-02-03
申请人： Yuuichi Inaba
发明人： Yuuichi Inaba
IPC分类号： H01L27/00
CPC分类号： H01L27/14685 , H01L27/14621 , H01L27/14627
摘要： In order to implement a solid-state imaging device with high photo-sensitivity that includes a light collecting part which can reduce undesired variations during manufacture and which has high light collection efficiency, the solid-state imaging device includes: a photodiode (8) which converts incident light (13) into electric charges; a convex lens layer (15) which is formed above the photodiode (8) and through which the incident light is transmitted; and a concavo-convex lens layer (11) which is formed on and around the lens layer (15) and which collects the incident light and outputs the incident light to the lens layer (15). A refractive index of the lens layer (15) is greater than a refractive index of the lens layer (11). A thickness and a width of the lens layer (15) are set to achieve a predetermined focal length for light of a predetermined wavelength range. The lens layer is made of one of boron phosphorous silicon glass, tetra ethoxy silane, benzocyclobutene, and polyimide resin.
摘要翻译： 为了实现具有高光敏性的固态成像装置，其包括能够减少制造期间的不期望的变化并且具有高的光收集效率的光收集部件，所述固态成像装置包括：光电二极管（8），其 将入射光（13）转换为电荷; 形成在所述光电二极管（8）的上方并使所述入射光透过的凸透镜层（15） 以及形成在透镜层（15）的周围并且收集入射光并将入射光输出到透镜层（15）的凹凸透镜层（11）。 透镜层（15）的折射率大于透镜层（11）的折射率。 透镜层（15）的厚度和宽度被设定为对于预定波长范围的光来实现预定的焦距。 透镜层由硼磷硅玻璃，四乙氧基硅烷，苯并环丁烯和聚酰亚胺树脂之一制成。
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公开(公告)号：US07560684B2
公开(公告)日：2009-07-14
申请号：US11795791
申请日：2006-03-07
CPC分类号： H01L27/14621 , B60R1/00 , B60R2300/10 , B60R2300/105 , B60R2300/8033 , B60R2300/8093 , H01L31/02165 , H04N9/07
摘要： A vehicle-mounted imaging device that is mounted in an automobile and performs color imaging has been provided with a plurality of two-dimensionally arranged pixel cells. In each of the pixels, a color filter separates incident light by a multilayer interference filter. The multilayer interference filter is composed of two λ/4 multilayer films and a spacer layer sandwiched therebetween. The multilayer interference filter transmits light in a wavelength region that corresponds to an optical thickness of the spacer layer. The λ/4 multilayer films and spacer layer are composed of inorganic materials.
摘要翻译： 安装在汽车中并执行彩色成像的车载成像装置已经设置有多个二维排列的像素单元。 在每个像素中，滤色器通过多层干涉滤光器分离入射光。 多层干涉滤光片由两个λ/ 4多层膜和夹在其间的间隔层组成。 多层干涉滤光器透过与间隔层的光学厚度对应的波长范围的光。 λ/ 4多层膜和间隔层由无机材料组成。
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公开(公告)号：US07868286B2
公开(公告)日：2011-01-11
申请号：US12427332
申请日：2009-04-21
IPC分类号： H01J40/14
CPC分类号： H01L27/14621 , B60R1/00 , B60R2300/10 , B60R2300/105 , B60R2300/8033 , B60R2300/8093 , H01L31/02165 , H04N9/07
摘要： A vehicle-mounted imaging device that is mounted in an automobile and performs color imaging has been provided with a plurality of two-dimensionally arranged pixel cells. In each of the pixels, a color filter separates incident light by a multilayer interference filter. The multilayer interference filter is composed of two λ/4 multilayer films and a spacer layer sandwiched therebetween. The multilayer interference filter transmits light in a wavelength region that corresponds to an optical thickness of the spacer layer. The λ/4 multilayer films and spacer layer are composed of inorganic materials.
摘要翻译： 安装在汽车中并执行彩色成像的车载成像装置已经设置有多个二维排列的像素单元。 在每个像素中，滤色器通过多层干涉滤光器分离入射光。 多层干涉滤光片由两个λ/ 4多层膜和夹在其间的间隔层组成。 多层干涉滤光器透过与间隔层的光学厚度对应的波长范围的光。 λ/ 4多层膜和间隔层由无机材料组成。
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公开(公告)号：US20090225204A1
公开(公告)日：2009-09-10
申请号：US12096952
申请日：2006-06-27
IPC分类号： H04N5/335
CPC分类号： G02B5/28 , G02B3/0043 , G02B5/201 , G02B5/282 , H01L27/14621 , H01L27/14627
摘要： A wavelength separation filter 206 is composed of λ/4 multilayer films 302 to 304 that are sequentially laminated on a multilayer interference filter 301. The multilayer interference filter 301 is composed of two λ/4 multilayer films with a dielectric layer sandwiched therebetween. Also, the multilayer interference filter 301 is composed of parts 301B, 301G, 301R that transmit blue light, green light, and red light, respectively. The multilayer interference filter 301 wavelength-separates visible light. The λ/4 multilayer films 302 to 304 reflect light having a wavelength within wavelength ranges having set-wavelengths of 800 nm, 900 nm, and 1000 nm respectively. In other words, the λ/4 multilayer films 302 to 304 reflect near infrared light.
摘要翻译： 波长分离滤光器206由依次层叠在多层干涉滤光器301上的λ/ 4多层膜302〜304构成。多层干涉滤光器301由夹在其间的电介质层的两个λ/ 4多层膜构成。 此外，多层干涉滤光器301分别由透射蓝光，绿光和红光的部分301B，301G，301R组成。 多层干涉滤光器301对可见光进行波长分离。 λ/ 4多层膜302至304分别反射具有波长范围为800nm，900nm和1000nm的波长范围内的波长的光。 换句话说，λ/ 4多层膜302至304反射近红外光。
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公开(公告)号：US20090009621A1
公开(公告)日：2009-01-08
申请号：US12160291
申请日：2006-07-11
摘要： A solid-state imaging apparatus that performs color imaging using visible light and imaging using infrared light, the solid-state imaging apparatus including a plurality of two-dimensionally arranged pixel cells, in each of which a filter mainly transmits one of visible light and infrared light, wherein filters are arranged such that a first unit of arrangement where a plurality of filters that mainly transmit visible light are arranged and a second unit of arrangement where a filter that mainly transmits visible light and a filter that mainly transmits infrared light are arranged are alternately arranged in both a row direction and a column direction. Also, in the first unit of arrangement are arranged filters including three kinds of filters each transmitting one of red light, green light and blue light and in the second unit of arrangement are arranged four kinds of filters each transmitting one of red light, green light, blue light and infrared light.
摘要翻译： 一种使用可见光进行彩色成像并使用红外光成像的固态成像装置，所述固态成像装置包括多个二维排列的像素单元，每个像素单元中的每一个主要透过可见光和红外线之一 光，其中滤光器被布置成使得布置有主要透射可见光的多个滤光器的第一布置单元和布置有主要透射可见光的滤光器的第二单元和布置有主要透射红外光的滤光器的布置的第二单元是布置的， 交替地排列在行方向和列方向上。 此外，在第一单元中布置有包括发射红光，绿光和蓝光中的一种的三种滤光器的滤色器，并且在第二种布置中布置了四种滤色片，每种滤色片透过红光，绿光 ，蓝光和红外灯。
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