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公开(公告)号：US08390715B2
公开(公告)日：2013-03-05
申请号：US12763464
申请日：2010-04-20
IPC分类号： H04N5/335
CPC分类号： H04N5/378 , H04N5/2176 , H04N5/347 , H04N5/3658
摘要： The present invention provides a solid-state imaging device which is capable of high-speed and high-quality pixel mixture. The solid-state imaging device includes: a plurality of pixels; a row selecting circuit; a plurality of column signal lines each of which is provided to a corresponding one of columns of pixels, is connected to pixels of the corresponding column, and transfers the signals outputted from the connected pixels; a pixel current source which (i) is provided to a corresponding one of the column signal lines, (ii) is connected to the corresponding column signal line, and (iii) supplies to the connected column signal line a current when the signal is outputted from the selected pixel to the connected column signal line; and a control unit which changes the number of rows of pixels being simultaneously selected by the row selecting circuit, and values of the current supplied by the pixel current source.
摘要翻译： 本发明提供了能够进行高速，高质量的像素混合的固态成像装置。 固态成像装置包括：多个像素; 一行选择电路; 多个列信号线被提供给相应列的像素，连接到相应列的像素，并传送从连接的像素输出的信号; （i）被提供给相应的一列列信号线的像素电流源连接到对应的列信号线，并且（iii）在输出信号时向连接的列信号线提供电流 从所选择的像素到所连接的列信号线; 以及控制单元，其改变由行选择电路同时选择的像素的行数，以及由像素电流源提供的电流的值。
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公开(公告)号：US20130002134A1
公开(公告)日：2013-01-03
申请号：US13616124
申请日：2012-09-14
IPC分类号： H05B33/02
CPC分类号： H05B33/10 , F21K9/62 , F21K9/64 , F21Y2115/10 , H01L33/501 , H01L2224/48091 , H01L2224/48137 , H01L2924/12044 , H01L2924/181 , H01L2924/3025 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： According to an exemplary embodiment, a lighting apparatus includes a light source that includes a light emitting element, and a member which is irradiated by light emitted from the light source and which is formed of resin substantially not containing halogen or phosphorus.
摘要翻译： 根据示例性实施例，照明装置包括：光源，其包括发光元件，以及由从光源发射的光照射并由基本上不含卤素或磷的树脂形成的构件。
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公开(公告)号：US07928485B2
公开(公告)日：2011-04-19
申请号：US12290076
申请日：2008-10-27
IPC分类号： H01L31/062
CPC分类号： H01L27/14601 , H01L27/14609
摘要： A solid-state imaging apparatus includes a plurality of photosensitive cells, and a driving unit provided for driving the plurality of photosensitive cells. Each photosensitive cell includes a photodiode formed to be exposed on a surface of a semiconductor substrate for the purpose of accumulating signal charge obtained by subjecting incident light to photoelectric conversion, a transfer transistor for transferring signal charge accumulated by the photodiode, a floating diffusion layer for temporarily accumulating signal charge transferred by the transfer transistor, and an amplifier transistor for amplifying signal charge temporarily accumulated in the floating diffusion layer. A source/drain diffusion layer provided in the amplifier transistor is covered with a salicide layer, and the floating diffusion layer is formed to be exposed on a surface of the semiconductor substrate.
摘要翻译： 固态成像装置包括多个感光单元，以及用于驱动多个感光单元的驱动单元。 每个感光单元包括形成为暴露在半导体衬底的表面上以用于累积通过使入射光进行光电转换而获得的信号电荷的光电二极管，用于传送由光电二极管累积的信号电荷的传输晶体管，用于 临时累积由传输晶体管传送的信号电荷，以及放大晶体管，用于放大暂时存储在浮动扩散层中的信号电荷。 设置在放大器晶体管中的源极/漏极扩散层被自对准层覆盖，并且浮动扩散层形成为露出在半导体衬底的表面上。
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公开(公告)号：US20100157123A1
公开(公告)日：2010-06-24
申请号：US12715884
申请日：2010-03-02
IPC分类号： H04N5/335
CPC分类号： H01L27/14609 , H01L27/14603 , H01L27/14636 , H04N5/341 , H04N5/3575 , H04N5/3741
摘要： In each photosensitive cell, a photodiode 101, a transfer gate 102, a floating diffusion layer section 103, an amplifier transistor 104, and a reset transistor 105 are formed in one active region surrounded by a device isolation region. The floating diffusion layer section 103 included in one photosensitive cell is connected not to the amplifier transistor 104 included in that cell but to the gate of the amplifier transistor 104 included in another photosensitive cell adjacent to the one photosensitive cell in the column direction. A polysilicon wire 111 connects the transfer gates 102 arranged in the same row, and a polysilicon wire 112 connects the reset transistors 105 arranged in the same row. For connection in the row direction, only polysilicon wires are used.
摘要翻译： 在每个感光单元中，在由器件隔离区包围的一个有源区域中形成光电二极管101，传输门102，浮动扩散层部分103，放大器晶体管104和复位晶体管105。 包含在一个感光单元中的浮动扩散层部分103不是连接到包括在该单元中的放大器晶体管104，而是连接到在列方向上与一个感光单元相邻的另一个感光单元中的放大器晶体管104的栅极。 多晶硅导线111连接排列在同一行的传输门102，并且多晶硅布线112连接布置在同一行中的复位晶体管105。 为了在行方向上连接，仅使用多晶硅线。
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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：US20090072125A1
公开(公告)日：2009-03-19
申请号：US12290076
申请日：2008-10-27
IPC分类号： H01L27/146
CPC分类号： H01L27/14601 , H01L27/14609
摘要： A solid-state imaging apparatus includes a plurality of photosensitive cells, and a driving unit provided for driving the plurality of photosensitive cells. Each photosensitive cell includes a photodiode formed to be exposed on a surface of a semiconductor substrate for the purpose of accumulating signal charge obtained by subjecting incident light to photoelectric conversion, a transfer transistor for transferring signal charge accumulated by the photodiode, a floating diffusion layer for temporarily accumulating signal charge transferred by the transfer transistor, and an amplifier transistor for amplifying signal charge temporarily accumulated in the floating diffusion layer. A source/drain diffusion layer provided in the amplifier transistor is covered with a salicide layer, and the floating diffusion layer is formed to be exposed on a surface of the semiconductor substrate.
摘要翻译： 固态成像装置包括多个感光单元，以及用于驱动多个感光单元的驱动单元。 每个感光单元包括形成为暴露在半导体衬底的表面上以用于累积通过使入射光进行光电转换而获得的信号电荷的光电二极管，用于传送由光电二极管累积的信号电荷的传输晶体管，用于 临时累积由传输晶体管传送的信号电荷，以及放大晶体管，用于放大暂时存储在浮动扩散层中的信号电荷。 设置在放大器晶体管中的源极/漏极扩散层被自对准层覆盖，并且浮动扩散层形成为露出在半导体衬底的表面上。
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公开(公告)号：US20090021625A1
公开(公告)日：2009-01-22
申请号：US12161612
申请日：2006-10-24
IPC分类号： H04N5/335
CPC分类号： H04N5/378 , H04N5/3742 , H04N5/3765
摘要： According to the present invention, as a structure of a pixel section (10), in each of columns from a first to a m-th column, a plurality of pixel signals outputted from a plurality of pixels arranged in a column direction are transmitted, respectively, to a plurality of output signal lines (15l to 15n) different from each other. Then, a read control and are set control are simultaneously executed on the plurality of pixels.
摘要翻译： 根据本发明，作为像素部（10）的结构，在从第一至第m列的各列中发送从列方向排列的多个像素输出的多个像素信号， 分别对应于彼此不同的多个输出信号线（15 1〜15 n）。 然后，对多个像素同时执行读取控制和设置控制。
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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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9.发明授权公开(公告)号：US07453511B2
公开(公告)日：2008-11-18
申请号：US10644754
申请日：2003-08-21
CPC分类号： G06F3/011 , G06F3/0304
摘要： An area image sensor outputs the difference between charges received by light-receiving cells arranged in an array pattern. A system controller generates a timing signal for generating a pulse or modulation signal. A control signal generator generates a control signal for separately controlling the light-receiving timings of the light-receiving cells of the area image sensor on the basis of the timing signal from the system controller. A light emitting controller controls a light source to generate light, the intensity of which changes on the basis of the timing signal from the system controller. A reflected light image processor extracts a reflected image of an object from the difference outputted from the area image sensor.
摘要翻译： 区域图像传感器输出以阵列图案排列的光接收单元接收的电荷之间的差异。 系统控制器产生用于产生脉冲或调制信号的定时信号。 控制信号发生器基于来自系统控制器的定时信号产生用于分别控制区域图像传感器的光接收单元的光接收定时的控制信号。 发光控制器控制光源产生光，其强度基于来自系统控制器的定时信号而变化。 反射光图像处理器从区域图像传感器输出的差异中提取物体的反射图像。
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公开(公告)号：US20070296843A1
公开(公告)日：2007-12-27
申请号：US11808297
申请日：2007-06-08
申请人： Shigetaka Kasuga , Katsumi Takeda , Takumi Yamaguchi , Yoshiyuki Matsunaga , Takahiko Murata , Takayoshi Yamada
发明人： Shigetaka Kasuga , Katsumi Takeda , Takumi Yamaguchi , Yoshiyuki Matsunaga , Takahiko Murata , Takayoshi Yamada
IPC分类号： H04N5/335
CPC分类号： H04N5/335 , H01L27/14603 , H01L27/1462 , H01L27/14621 , H01L27/14623 , H01L27/14627
摘要： A solid-state imaging device includes a plurality of pixels arranged two-dimensionally. Each pixel includes a photoelectric converter (2) for converting incident light to a charge, and a gray filter (6a, 6b, 6c) having a visible light transmittance that is different depending on the photoelectric converter (2). According to this construction, the plurality of pixels have different sensitivities to incident light. By combining pixel signals obtained from three pixels having different sensitivities, a wider dynamic range can be achieved.
摘要翻译： 固态成像装置包括二维排列的多个像素。 每个像素包括用于将入射光转换成电荷的光电转换器（2）和具有根据光电转换器（2）不同的可见光透射率的灰色滤光器（6a，6b，6c）。 根据该结构，多个像素对入射光具有不同的灵敏度。 通过组合从具有不同灵敏度的三个像素获得的像素信号，可以实现更宽的动态范围。
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