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1.发明申请公开(公告)号：US20150163394A1
公开(公告)日：2015-06-11
申请号：US14251640
申请日：2014-04-13
Applicant: NOVATEK Microelectronics Corp.
Inventor： Shen-Fu Tsai , Wei Hsu , Min-Hui Chu , Chin-Hui Huang , Wei-Lung Liu
CPC classification number: H04N5/23212 , H04N5/2258 , H04N5/23219
Abstract: An automatic-focusing imaging capture device includes a first imaging capture module for generating a clue imaging information according to an object and a second imaging capture module for determining whether or not to re-focus for generating an imaging information corresponding to the object according to the clue imaging information; wherein a first frame rate of the first imaging capture module is higher than a second frame rate of the second imaging capture module, and the clue imaging information includes an object-distance information and a depth-of-field information.
Abstract translation: 自动对焦成像捕获装置包括：第一成像捕获模块，用于根据对象产生线索成像信息;第二成像捕获模块，用于根据所述第一成像捕获模块确定是否重新聚焦以生成与所述对象相对应的成像信息 提示成像信息; 其中所述第一成像捕获模块的第一帧速率高于所述第二成像捕获模块的第二帧速率，并且所述线索成像信息包括对象距离信息和景深信息。
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公开(公告)号：US20150130964A1
公开(公告)日：2015-05-14
申请号：US14220145
申请日：2014-03-20
Applicant: NOVATEK Microelectronics Corp.
Inventor： Ming-Teng Huang , Wei Hsu , Shen-Fu Tsai
CPC classification number: H04N9/735 , H04N5/3572 , H04N9/646
Abstract: An auto-color-correction method for an image capturing device includes calculating a plurality color temperatures of a plurality of pixels in an image; calculating a number of pixels of the plurality of pixels located in a first color temperature range as a first number and a number of pixels of the plurality of pixels located in a second color temperature range as a second number; generating a color temperature weight according to the first number and the second number; and generating at least one correction coefficient according to the color temperature weight, at least one first coefficient corresponding to the first color temperature range and at least one second coefficient corresponding to the second color temperature range.
Abstract translation: 一种用于图像捕获装置的自动色彩校正方法包括：计算图像中的多个像素的多个色温; 将位于第一色温范围内的多个像素的像素数量作为第二数目计算为位于第二色温范围的多个像素的第一数目和像素数，作为第二数目; 根据第一数和第二数生成色温权重; 以及根据色温权重产生至少一个校正系数，对应于第一色温范围的至少一个第一系数和对应于第二色温范围的至少一个第二系数。
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公开(公告)号：US20130327922A1
公开(公告)日：2013-12-12
申请号：US13646734
申请日：2012-10-07
Applicant: NOVATEK MICROELECTRONICS CORP.
Inventor： Shen-Fu Tsai
IPC: H01L27/146
CPC classification number: H01L27/14625 , H04N5/238 , H04N5/355
Abstract: An image sensing device for sensing pixel data of a plurality of pixels in an image includes a substrate; a plurality of light sensing units, each of the plurality of light sensing units being formed in the substrate and corresponding to one of the plurality of pixels; and a plurality of pixel-level auto-light attenuators, each of the plurality of pixel-level light attenuators corresponding to one of the plurality of light sensing units. Each pixel-level light attenuator includes a transparent dielectric layer, formed on the corresponding light sensing unit; and an electronic-chromic layer, formed on the transparent dielectric layer.
Abstract translation: 用于感测图像中的多个像素的像素数据的图像感测装置包括基板; 多个光检测单元，所述多个光感测单元中的每一个形成在所述基板中并对应于所述多个像素中的一个; 以及多个像素级自动光衰减器，所述多个像素级光衰减器中的每一个对应于所述多个光感测单元中的一个。 每个像素级光衰减器包括形成在相应光感测单元上的透明介质层; 和形成在透明电介质层上的电子层。
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公开(公告)号：US20230262351A1
公开(公告)日：2023-08-17
申请号：US17671609
申请日：2022-02-15
Applicant: Novatek Microelectronics Corp.
Inventor： Wen-Shen Wuen , Shen-Fu Tsai , Cho-Hsuan Jhang
IPC: H04N5/351 , H04N5/3745 , H04N5/378 , H04N5/369
CPC classification number: H04N5/351 , H04N5/37452 , H04N5/378 , H04N5/379
Abstract: An image sensor, including a photosensitive pixel array, a storage element, and a displacement processing element, is provided. The photosensitive pixel array includes a photosensitive pixel. The storage element is configured to store a first sensing result of the photosensitive pixel at a first time point. The displacement processing element is coupled to the storage element to receive the first sensing result. The displacement processing element is configured to generate displacement information, wherein an image frame with the displacement information is transmitted to the outside of the image sensor.
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公开(公告)号：US20170366786A1
公开(公告)日：2017-12-21
申请号：US15695030
申请日：2017-09-05
Applicant: NOVATEK Microelectronics Corp.
Inventor： Wei Hsu , Shen-Fu Tsai , I-Hsiu Chen
CPC classification number: H04N9/045 , H04N5/2258 , H04N5/35563 , H04N5/3696
Abstract: A color filter array for an image sensing device includes a plurality of pixels, for generating a plurality of pixel data of an image; and a control unit, for controlling the plurality of pixels; wherein each of the plurality of pixels is divided into a plurality of sub-pixels; wherein the pixel data outputted by each of the plurality of pixels is generated based on at least one pixel value of the plurality of sub-pixels and the outputted pixel data is smaller than a saturated threshold; wherein at least one pixel in the plurality of pixels has a mixed color by having different sub-pixel colors in the plurality of sub-pixels.
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Patent Agency Ranking
公开(公告)号：US20160381274A1
公开(公告)日：2016-12-29
申请号：US14749661
申请日：2015-06-25
Applicant: NOVATEK Microelectronics Corp.
Inventor： Wei-Lung Liu , Min-Hui Chu , Hua-Yen Hsiang , Shen-Fu Tsai
IPC: H04N5/235
CPC classification number: H04N5/2355 , H04N5/35536 , H04N5/37457
Abstract: An image sensing module includes a plurality of pixels forming a pixel array, wherein each of the pixels consists of a plurality of sub-pixels with the same color; and a control circuit coupled to the sub-pixels for controlling exposure periods of the sub-pixels.
Abstract translation: 图像感测模块包括形成像素阵列的多个像素，其中每个像素由具有相同颜色的多个子像素组成; 以及耦合到子像素的控制电路，用于控制子像素的曝光周期。
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公开(公告)号：US20160119559A1
公开(公告)日：2016-04-28
申请号：US14738929
申请日：2015-06-14
Applicant: NOVATEK Microelectronics Corp.
Inventor： Wei Hsu , Shen-Fu Tsai , I-Hsiu Chen
CPC classification number: H04N9/045 , H04N5/2258 , H04N5/35563 , H04N5/3696
Abstract: A color filter array for an image sensing device is disclosed. The color filter array includes a plurality of pixels and a control unit. The plurality of pixels is utilized for generating a plurality of pixel data of an image. The control unit is utilized for controlling the plurality of pixels. In addition, each of the plurality of pixels is divided into a plurality of sub-pixels corresponding to the same color. When outputting the plurality of pixel data, each of the plurality of pixels accumulates pixel value of at least one of the plurality of sub-pixels in each of the plurality of pixels as the pixel data outputted by each of the plurality of pixels.
Abstract translation: 公开了一种用于图像感测装置的滤色器阵列。 滤色器阵列包括多个像素和控制单元。 多个像素用于产生图像的多个像素数据。 控制单元用于控制多个像素。 此外，多个像素中的每一个被分成对应于相同颜色的多个子像素。 当输出多个像素数据时，多个像素中的每个像素将多个像素中的每一个中的多个子像素中的至少一个子像素的像素值累加为由多个像素中的每一个输出的像素数据。
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公开(公告)号：US10349016B2
公开(公告)日：2019-07-09
申请号：US15695030
申请日：2017-09-05
Applicant: NOVATEK Microelectronics Corp.
Inventor： Wei Hsu , Shen-Fu Tsai , I-Hsiu Chen
Abstract: A color filter array for an image sensing device includes a plurality of pixels, for generating a plurality of pixel data of an image; and a control unit, for controlling the plurality of pixels; wherein each of the plurality of pixels is divided into a plurality of sub-pixels; wherein the pixel data outputted by each of the plurality of pixels is generated based on at least one pixel value of the plurality of sub-pixels and the outputted pixel data is smaller than a saturated threshold; wherein at least one pixel in the plurality of pixels has a mixed color by having different sub-pixel colors in the plurality of sub-pixels.
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公开(公告)号：US09787952B2
公开(公告)日：2017-10-10
申请号：US14738929
申请日：2015-06-14
Applicant: NOVATEK Microelectronics Corp.
Inventor： Wei Hsu , Shen-Fu Tsai , I-Hsiu Chen
CPC classification number: H04N9/045 , H04N5/2258 , H04N5/35563 , H04N5/3696
Abstract: A color filter array for an image sensing device is disclosed. The color filter array includes a plurality of pixels and a control unit. The plurality of pixels is utilized for generating a plurality of pixel data of an image. The control unit is utilized for controlling the plurality of pixels. In addition, each of the plurality of pixels is divided into a plurality of sub-pixels corresponding to the same color. When outputting the plurality of pixel data, each of the plurality of pixels accumulates pixel value of at least one of the plurality of sub-pixels in each of the plurality of pixels as the pixel data outputted by each of the plurality of pixels.
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公开(公告)号：US09282303B2
公开(公告)日：2016-03-08
申请号：US14220145
申请日：2014-03-20
Applicant: NOVATEK Microelectronics Corp.
Inventor： Ming-Teng Huang , Wei Hsu , Shen-Fu Tsai
CPC classification number: H04N9/735 , H04N5/3572 , H04N9/646
Abstract: An auto-color-correction method for an image capturing device includes calculating a plurality color temperatures of a plurality of pixels in an image; calculating a number of pixels of the plurality of pixels located in a first color temperature range as a first number and a number of pixels of the plurality of pixels located in a second color temperature range as a second number; generating a color temperature weight according to the first number and the second number; and generating at least one correction coefficient according to the color temperature weight, at least one first coefficient corresponding to the first color temperature range and at least one second coefficient corresponding to the second color temperature range.
Abstract translation: 一种用于图像捕获装置的自动色彩校正方法包括：计算图像中的多个像素的多个色温; 将位于第一色温范围内的多个像素的像素数量作为第二数目计算为位于第二色温范围的多个像素的第一数目和像素数，作为第二数目; 根据第一数和第二数生成色温权重; 以及根据色温权重产生至少一个校正系数，对应于第一色温范围的至少一个第一系数和对应于第二色温范围的至少一个第二系数。
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