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1. 发明授权

US10319760B2 Image sensor 有权
公开(公告)号：US10319760B2
公开(公告)日：2019-06-11
申请号：US14803995
申请日：2015-07-20
申请人： VisEra TECHNOLOGIES COMPANY LIMITED
发明人： Kuo-Feng Lin , Wu-Cheng Kuo , Chung-Hao Lin , Yu-Kun Hsiao
IPC分类号： G01J3/50 , H01L27/146
摘要： An image sensor includes a sensing layer, a number of filter units, and a grid structure. The filter units are disposed on the sensing layer. The grid structure is disposed on the sensing layer and surrounding each of the filter units. The grid structure includes a first partition wall disposed on the sensing layer and located between two adjacent filter units, and a second partition wall disposed on the first partition wall located between the two adjacent filter units. The refractive index of the first partition wall is less than the refractive index of the second partition wall.

2. 发明授权

US09948839B2 Image sensor and image capture device 有权
公开(公告)号：US09948839B2
公开(公告)日：2018-04-17
申请号：US14987036
申请日：2016-01-04
申请人： VisEra Technologies Company Limited
发明人： Wu-Cheng Kuo , Kuo-Feng Lin , Chung-Hao Lin , Yu-Kun Hsiao
IPC分类号： H04N5/335 , H04N5/225 , G02B1/11 , G02B3/00 , G02B5/20 , G02B6/293
CPC分类号： H04N5/2253 , G02B1/11 , G02B3/0056 , G02B5/201 , G02B6/29335 , H04N5/2254
摘要： An image sensor includes a sensing layer, a transparent plate, and a first guided-mode resonance structure. The sensing layer includes sensing units configured to sense a light beam. The transparent plate is located above the sensing layer. The first guided-mode resonance structure is disposed on a first area of the transparent plate, and blocks a first waveband of the light beam from passing through.

3. 发明授权

US09876995B2 Image sensor 有权
公开(公告)号：US09876995B2
公开(公告)日：2018-01-23
申请号：US14959928
申请日：2015-12-04
申请人： VisEra Technologies Company Limited
发明人： Kuo-Feng Lin , Wu-Cheng Kuo , Chung-Hao Lin , Yu-Kun Hsiao
IPC分类号： H04N9/04 , H04N9/083 , H04N5/369 , G01J3/02 , G01J3/36 , G01J3/18 , G02B5/18 , G02B6/293 , G01J3/12
CPC分类号： H04N9/045 , G01J3/0205 , G01J3/0224 , G01J3/0237 , G01J3/1895 , G01J3/36 , G01J2003/1204 , G01J2003/1213 , G02B5/1828 , G02B5/1842 , G02B6/29329 , G02B6/29395 , G02B6/29397 , H04N5/3696 , H04N9/083
摘要： The present invention provides an image sensor, including: a sensor array layer formed of a plurality of normal sensor units and a plurality of spectrometer sensor units; a first guided mode resonance (GMR) structure having a first grating pitch and disposed on the sensor array layer to cover N (where N is an integer) of the spectrometer sensor units; a second GMR structure having a second grating pitch and disposed on the sensor array layer to cover N of the spectrometer sensor units; and a plurality of color filter units disposed on the sensor array layer to cover the normal sensor units.

4. 发明申请

US20170207258A1 IMAGE SENSOR 有权
公开(公告)号：US20170207258A1
公开(公告)日：2017-07-20
申请号：US15001924
申请日：2016-01-20
申请人： VisEra Technologies Company Limited
发明人： Chung-Hao Lin , Wu-Cheng Kuo , Kuo-Feng Lin , Yu-Kun Hsiao
IPC分类号： H01L27/146
CPC分类号： H01L27/1462 , H01L27/14621 , H01L27/14627 , H01L27/14629 , H01L27/14645
摘要： An image sensor includes a sensing layer, filter units, and a grid structure. The filter units are disposed on the sensing layer. The grid structure is disposed on the filter units, and includes grating portions. The grating portions form a number of grating groups, and each of the grating groups is separated from each other.

5. 发明授权

US11314004B2 Optical filters and methods for forming the same 有权
公开(公告)号：US11314004B2
公开(公告)日：2022-04-26
申请号：US16377691
申请日：2019-04-08
申请人： VisEra Technologies Company Limited
发明人： Yu-Jen Chen , Chung-Hao Lin , Shih-Liang Ku
IPC分类号： G02B5/20 , H01J37/34 , H01J37/32 , C03C17/34 , G02B5/28
摘要： An optical filter and a method for forming the same are provided. The optical filter includes a substrate and a plurality of filter stacks formed on the substrate. Each of the plurality of filter stacks includes a higher-refractive-index layer, a medium-refractive-index layer, and a lower-refractive-index layer. The higher-refractive-index layer has a first refractive index of higher than 3.5. The medium-refractive-index layer is disposed on the higher-refractive-index layer. The medium-refractive-index layer has a second refractive index higher than 2.9 and lower than the first refractive index. The lower-refractive-index layer is disposed on the medium-refractive-index layer. The lower-refractive-index layer has a third refractive index lower than the second refractive index.

6. 发明授权

US09837455B2 Image sensor 有权
公开(公告)号：US09837455B2
公开(公告)日：2017-12-05
申请号：US15001924
申请日：2016-01-20
申请人： VisEra Technologies Company Limited
发明人： Chung-Hao Lin , Wu-Cheng Kuo , Kuo-Feng Lin , Yu-Kun Hsiao
IPC分类号： H01L27/146
CPC分类号： H01L27/1462 , H01L27/14621 , H01L27/14627 , H01L27/14629 , H01L27/14645
摘要： An image sensor includes a sensing layer, filter units, and a grid structure. The filter units are disposed on the sensing layer. The grid structure is disposed on the filter units, and includes grating portions. The grating portions form a number of grating groups, and each of the grating groups is separated from each other.

7. 发明申请

US20170195532A1 IMAGE SENSOR AND IMAGE CAPTURE DEVICE 有权
公开(公告)号：US20170195532A1
公开(公告)日：2017-07-06
申请号：US14987036
申请日：2016-01-04
申请人： VisEra Technologies Company Limited
发明人： Wu-Cheng Kuo , Kuo-Feng Lin , Chung-Hao Lin , Yu-Kun Hsiao
IPC分类号： H04N5/225 , G02B5/20 , G02B6/293 , G02B3/00 , G02B1/11
CPC分类号： H04N5/2253 , G02B1/11 , G02B3/0056 , G02B5/201 , G02B6/29335 , H04N5/2254
摘要： An image sensor includes a sensing layer, a transparent plate, and a first guided-mode resonance structure. The sensing layer includes sensing units configured to sense a light beam. The transparent plate is located above the sensing layer. The first guided-mode resonance structure is disposed on a first area of the transparent plate, and blocks a first waveband of the light beam from passing through.

8. 发明授权

US09564462B2 Image-sensor structures 有权
标题翻译：图像传感器结构
公开(公告)号：US09564462B2
公开(公告)日：2017-02-07
申请号：US14504039
申请日：2014-10-01
申请人： VisEra Technologies Company Limited
发明人： Chung-Jung Hsu , Yu-Kun Hsiao , Chung-Hao Lin
IPC分类号： H01L27/146
CPC分类号： H01L27/14621 , H01L27/14627 , H01L27/14645 , H01L27/14685
摘要： An image-sensor structure is provided. The image-sensor structure includes a substrate, a plurality of photoelectric conversion units formed in the substrate, and a plurality of color filter patterns including a red filter pattern having a first refractive index, a green filter pattern having a second refractive index and a blue filter pattern having a third refractive index formed above the substrate and the photoelectric conversion units, wherein at least one color filter pattern contains a component having a specific refractive index such that the second refractive index of the green filter pattern is higher than the first refractive index of the red filter pattern and the third refractive index of the blue filter pattern.
摘要翻译：提供了图像传感器结构。图像传感器结构包括基板，形成在基板中的多个光电转换单元和多个滤色器图案，包括具有第一折射率的红色滤光片图案，具有第二折射率的绿色滤光片图案和蓝色具有形成在基板上方的第三折射率的滤光片图案和光电转换单元，其中至少一个滤色器图案包含具有特定折射率的分量，使得绿色滤光片图案的第二折射率高于第一折射率的红色滤光片图案和蓝色滤光片图案的第三折射率。

9. 发明授权

US09516286B2 Color correction devices and methods 有权
标题翻译：颜色校正装置和方法
公开(公告)号：US09516286B2
公开(公告)日：2016-12-06
申请号：US14245349
申请日：2014-04-04
申请人： VisEra Technologies Company Limited
发明人： Wu-Cheng Kuo , Yu-Kun Hsiao , Chung-Hao Lin
IPC分类号： H04N9/45 , H04N9/04 , H04N5/217 , H04N5/357
CPC分类号： H04N9/045 , H04N5/217 , H04N5/357
摘要： A color correction device for an image sensor is provided. The image sensor is divided into regions. The color correction device includes a quantum efficiency (QE) measurement circuit, an addressing circuit, and a correction circuit. The QE measurement circuit generates a color signal according to a sensing signal from each pixel of the image sensor. The addressing circuit receives the color signal corresponding to each pixel, obtains a location of each pixel on the image sensor, and averages all of the color signals corresponding to the pixels whose locations are disposed in one of the regions to obtain an average color signal. The correction circuit receives the average color signal to obtain a color correction matrix of the one of the regions and corrects the color signals of the pixels whose locations are in the one of the regions by the color correction matrix.
摘要翻译：提供了一种用于图像传感器的颜色校正装置。图像传感器分为多个区域。色彩校正装置包括量子效率（QE）测量电路，寻址电路和校正电路。 QE测量电路根据来自图像传感器的每个像素的感测信号产生颜色信号。寻址电路接收对应于每个像素的颜色信号，获得图像传感器上每个像素的位置，并且对与其位置之一设置在其中一个区域中的像素对应的所有颜色信号进行平均，以获得平均颜色信号。校正电路接收平均颜色信号以获得该区域之一的颜色校正矩阵，并且通过颜色校正矩阵校正其位置处于该区域中的一个区域的像素的颜色信号。

10. 发明授权

US09502453B2 Solid-state imaging devices 有权
标题翻译：固态成像装置
公开(公告)号：US09502453B2
公开(公告)日：2016-11-22
申请号：US13829126
申请日：2013-03-14
申请人： VisEra Technologies Company Limited
发明人： Zong-Ru Tu , Chung-Hao Lin , Yu-Kun Hsiao
IPC分类号： H01L27/146
CPC分类号： H01L27/14627 , H01L27/14621 , H01L27/14623
摘要： A solid-state imaging device is provided. The solid-state imaging device includes a semiconductor substrate containing a plurality of image sensors. A color filter including a plurality of color filter segments is disposed above the semiconductor substrate. Each of the color filter segments corresponds to one of the image sensors. Further, a plurality of partitions is disposed between the color filter segments. Each of the partitions is disposed between any two adjacent color filter segments. The partition has a height smaller than the height of the color filter segment, wherein the height of the partition is based on the bottom of the color filter segment to the top of the partition, and the height of the color filter segment is based on the bottom of the color filter segment to the top of the color filter segment.
摘要翻译：提供固态成像装置。固态成像装置包括含有多个图像传感器的半导体基板。包括多个滤色器段的滤色器设置在半导体衬底的上方。每个滤色片段对应于一个图像传感器。此外，在滤色器片段之间设置多个隔板。每个分区设置在任何两个相邻的滤色器段之间。隔板的高度小于滤色器片段的高度，其中隔片的高度基于滤色器片段的底部到分隔件的顶部，并且滤色器片段的高度基于滤色片的底部到滤色片的顶部。

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