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1 | US10319760B2 |
Image sensor
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Publication/Patent Number: US10319760B2 | Publication Date: 2019-06-11 | Application Number: 14/803,995 | Filing Date: 2015-07-20 | Inventor： Lin, Kuo-feng Kuo, Wu-cheng Lin, Chung-hao Hsiao yu kun | Assignee: Visera Technologies Company Limited | IPC: G01J3/50 | Abstract: 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. | |||
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2 | US9978789B2 |
Image-sensing device
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Publication/Patent Number: US9978789B2 | Publication Date: 2018-05-22 | Application Number: 15/174,139 | Filing Date: 2016-06-06 | Inventor： Hsieh, Chin-chuan Hsiao yu kun Lin, Kuo-feng | Assignee: VISERA TECHNOLOGIES COMPANY LIMITED | IPC: H01L27/146 | Abstract: An image-sensing device includes a semiconductor substrate, a passive layer, and a light-collecting element. The semiconductor substrate includes a photo-sensing element, and the passive layer is disposed over the semiconductor substrate. The light-collecting element is disposed over the passive layer, and includes first, second and third loops. The first loop has a first width. The second loop surrounds the first loop and has a second width that is less than the first width. The third loop surrounds the first and second loops, and has a third width that is less than the second width. The light-collecting element aligns with the photo-sensing element, and the first, second, and third loops include different refractive indices. | |||
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3 | US10054719B2 |
Methods for farbricating double-lens structures
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Publication/Patent Number: US10054719B2 | Publication Date: 2018-08-21 | Application Number: 15/292,575 | Filing Date: 2016-10-13 | Inventor： Cheng, Yueh-ching Hsiao yu kun Wu, Han-lin | Assignee: VisEra Technologies Company Limited | IPC: C09K13/00 | Abstract: A double-lens structure and a method for fabricating the same are provided. The double-lens structure includes a first lens structure formed of a color filter layer having a first refractive index and a second lens structure formed of a micro-lens material layer having a second refractive index and disposed on the first lens structure. The first refractive index of the color filter layer is different from the second refractive index of the micro-lens material layer. An incident light enters the second lens structure and then passes through the first lens structure. Further, a method for fabricating the double-lens structure is also provided. | |||
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4 | US10056417B2 |
Image-sensor structures
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Publication/Patent Number: US10056417B2 | Publication Date: 2018-08-21 | Application Number: 15/066,948 | Filing Date: 2016-03-10 | Inventor： Lee, Li-kai Wang, Wei-ko Hsiao yu kun Hsieh, Chin-chuan | Assignee: Visera Technologies Company Limited | IPC: H01L27/146 | Abstract: An image-sensor structure is provided. The image-sensor structure includes a substrate with a plurality of photoelectric conversion units formed therein, a plurality of color filters formed above the substrate, wherein the color filters are divided into red color filters, green color filters and blue color filters, a plurality of microlenses correspondingly formed above the color filters, a transparent material layer formed above the microlenses, a first filter blocking infrared (IR) light formed above the transparent material layer, a second filter allowing transmission of visible light formed above the first filter, and a lens module formed above the second filter. | |||
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5 | US9876995B2 |
Image sensor
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Publication/Patent Number: US9876995B2 | Publication Date: 2018-01-23 | Application Number: 14/959,928 | Filing Date: 2015-12-04 | Inventor： Hsiao yu kun Kuo, Wu-cheng Lin, Chung-hao Lin, Kuo-feng | Assignee: VisEra Technologies Company Limited | IPC: G01J3/12 | Abstract: 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. | |||
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6 | US9948839B2 |
Image sensor and image capture device
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Publication/Patent Number: US9948839B2 | Publication Date: 2018-04-17 | Application Number: 14/987,036 | Filing Date: 2016-01-04 | Inventor： Hsiao yu kun Lin, Chung-hao Lin, Kuo-feng Kuo, Wu-cheng | Assignee: Visera Technologies Company Limited | IPC: G02B6/293 | Abstract: 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. | |||
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7 | TW201732242A |
Image sensor
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Publication/Patent Number: TW201732242A | Publication Date: 2017-09-16 | Application Number: 105121069 | Filing Date: 2016-07-04 | Inventor： Kuo, Wu Cheng Lin, Kuo Feng Hsiao, Yu Kun Lin, Chung Hao | Assignee: VISERA TECHNOLOGIES COMPANY LIMITED | IPC: G01J3/18 | Abstract: The disclosure provides an image sensor | |||
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8 | TW201733103A |
Image-sensor structures
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Publication/Patent Number: TW201733103A | Publication Date: 2017-09-16 | Application Number: 105142205 | Filing Date: 2016-12-20 | Inventor： Wang, Wei Ko Hsiao, Yu Kun Hsieh, Chin Chuan Lee, Li Kai | Assignee: VISERA TECHNOLOGIES COMPANY LIMITED | IPC: H01L27/146 | Abstract: An image-sensor structure is provided. The image-sensor structure includes a substrate with a plurality of photoelectric conversion units formed therein | |||
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9 | TW201705457A |
Image sensor
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Publication/Patent Number: TW201705457A | Publication Date: 2017-02-01 | Application Number: 104137125 | Filing Date: 2015-11-11 | Inventor： Kuo, Wu Cheng Lin, Kuo Feng Hsiao, Yu Kun Lin, Chung Hao | Assignee: VISERA TECHNOLOGIES COMPANY LIMITED | IPC: H01L27/146 | Abstract: An image sensor includes a sensing layer | |||
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10 | TWI566389B |
Solid-state imaging devices and methods of fabricating the same
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Publication/Patent Number: TWI566389B | Publication Date: 2017-01-11 | Application Number: 103118359 | Filing Date: 2014-05-27 | Inventor： Chang, Chih Kung Hsiao, Yu Kun Tu, Zong Ru Lin, Chi Han | Assignee: VISERA TECHNOLOGIES COMPANY LIMITED | IPC: H01L27/146 | Abstract: Solid-state imaging devices and fabrication methods thereof are provided. The solid-state imaging device includes a substrate containing a first photoelectric conversion element and a second photoelectric conversion element. A color filter layer has a first color filter component and a second color filter component respectively disposed above the first and second photoelectric conversion elements. A light-shielding partition is disposed between the first and second color filter components. The light-shielding partition has a height lower than that of the first and second color filter components. A buffer layer is disposed between the first and second color filter components and above the light-shielding partition. The buffer layer has a refractive index lower than that of the color filter layer. | |||
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11 | US2017031065A1 |
METHODS FOR FARBRICATING DOUBLE-LENS STRUCTURES
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Publication/Patent Number: US2017031065A1 | Publication Date: 2017-02-02 | Application Number: 15/292,575 | Filing Date: 2016-10-13 | Inventor： Wu, Han-lin Hsiao yu kun Cheng, Yueh-ching | Assignee: VisEra Technologies Company Limited | IPC: G02B3/00 | Abstract: A double-lens structure and a method for fabricating the same are provided. The double-lens structure includes a first lens structure formed of a color filter layer having a first refractive index and a second lens structure formed of a micro-lens material layer having a second refractive index and disposed on the first lens structure. The first refractive index of the color filter layer is different from the second refractive index of the micro-lens material layer. An incident light enters the second lens structure and then passes through the first lens structure. Further, a method for fabricating the double-lens structure is also provided. | |||
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12 | US9564462B2 |
Image-sensor structures
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Publication/Patent Number: US9564462B2 | Publication Date: 2017-02-07 | Application Number: 14/504,039 | Filing Date: 2014-10-01 | Inventor： Hsu, Chung-jung Hsiao yu kun Lin, Chung-hao | Assignee: VISERA TECHNOLOGIES COMPANY LIMITED | IPC: H01L27/146 | Abstract: 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. | |||
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13 | JP2017220657A |
撮像装置
Title (English):
camera head
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Publication/Patent Number: JP2017220657A | Publication Date: 2017-12-14 | Application Number: 2016185256 | Filing Date: 2016-09-23 | Inventor： Hsiao yu kun Hsieh, Chin-chuan Lin, Kuo Feng | Assignee: VISERA TECHNOLOGIES COMPANY LTD | IPC: G02B3/08 | Abstract: 【課題】 撮像装置の量子効率と感度を改善した撮像装置を提供する。【解決手段】 撮像装置は、感光素子を含む半導体基板半導体基板、前記半導体基板上に配置された不動態層、および前記不動態層上に配置され、第１の幅を有する第１のループ、前記第１のループを囲み、前記第１の幅より小さい第２の幅を有する第２のループと、前記第１と第２のループを囲み、前記第２の幅より小さい第３の幅を有する第３のループを含む集光素子を含み、前記集光素子は、前記感光素子と位置整合し、前記第１、第２、および第３のループは異なる屈折率を含む。【選択図】 図１ | |||
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14 | JP6243498B1 |
撮像装置
Title (English):
camera head
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Publication/Patent Number: JP6243498B1 | Publication Date: 2017-12-06 | Application Number: 2016185256 | Filing Date: 2016-09-23 | Inventor： Hsiao yu kun Hsieh, Chin-chuan Lin, Kuo Feng | Assignee: VISERA TECHNOLOGIES COMPANY LTD | IPC: G02B3/08 | Abstract: 【課題】 撮像装置の量子効率と感度を改善した撮像装置を提供する。【解決手段】 撮像装置は、感光素子を含む半導体基板半導体基板、前記半導体基板上に配置された不動態層、および前記不動態層上に配置され、第１の幅を有する第１のループ、前記第１のループを囲み、前記第１の幅より小さい第２の幅を有する第２のループと、前記第１と第２のループを囲み、前記第２の幅より小さい第３の幅を有する第３のループを含む集光素子を含み、前記集光素子は、前記感光素子と位置整合し、前記第１、第２、および第３のループは異なる屈折率を含む。【選択図】 図１ | |||
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15 | US2017352693A1 |
IMAGE-SENSING DEVICE
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Publication/Patent Number: US2017352693A1 | Publication Date: 2017-12-07 | Application Number: 15/174,139 | Filing Date: 2016-06-06 | Inventor： Lin, Kuo-feng Hsiao yu kun Hsieh, Chin-chuan | Assignee: VisEra Technologies Company Limited | IPC: H01L27/146 | Abstract: An image-sensing device includes a semiconductor substrate, a passive layer, and a light-collecting element. The semiconductor substrate includes a photo-sensing element, and the passive layer is disposed over the semiconductor substrate. The light-collecting element is disposed over the passive layer, and includes first, second and third loops. The first loop has a first width. The second loop surrounds the first loop and has a second width that is less than the first width. The third loop surrounds the first and second loops, and has a third width that is less than the second width. The light-collecting element aligns with the photo-sensing element, and the first, second, and third loops include different refractive indices. | |||
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16 | TW201743438A |
Image sensing device
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Publication/Patent Number: TW201743438A | Publication Date: 2017-12-16 | Application Number: 105128877 | Filing Date: 2016-09-07 | Inventor： Hsieh, Chin-chuan Lin, Kuo-feng Hsiao yu kun | Assignee: VISERA TECHNOLOGIES COMPANY LIMITED | IPC: H01L31/0236 | Abstract: An image-sensing device includes a semiconductor substrate, a passive layer, and a light-collecting element. The semiconductor substrate includes a photo-sensing element, and the passive layer is disposed over the semiconductor substrate. The light-collecting element is disposed over the passive layer, and includes first, second and third loops. The first loop has a first width. The second loop surrounds the first loop and has a second width that is less than the first width. The third loop surrounds the first and second loops, and has a third width that is less than the second width. The light-collecting element aligns with the photo-sensing element, and the first, second, and third loops include different refractive indices. | |||
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17 | US2017160133A1 |
IMAGE SENSOR
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Publication/Patent Number: US2017160133A1 | Publication Date: 2017-06-08 | Application Number: 14/959,928 | Filing Date: 2015-12-04 | Inventor： Lin, Kuo-feng Kuo, Wu-cheng Lin, Chung-hao Hsiao yu kun | Assignee: VisEra Technologies Company Limited | IPC: G01J3/18 | Abstract: 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. | |||
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18 | JP2017163124A |
IMAGE SENSOR STRUCTURE
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Publication/Patent Number: JP2017163124A | Publication Date: 2017-09-14 | Application Number: 2016112467 | Filing Date: 2016-06-06 | Inventor： Wang, Wei-ko Lee, Li-kai Hsiao yu kun Hsieh, Chin-chuan | Assignee: VISERA TECHNOLOGIES COMPANY LTD | IPC: G02B5/20 | Abstract: PROBLEM TO BE SOLVED: To provide a thin image sensor structure having a hybrid filter not bringing about blue shift.SOLUTION: In an image sensor structure including a substrate having a photoelectric conversion unit formed therein | |||
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19 | US9837455B2 |
Image sensor
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Publication/Patent Number: US9837455B2 | Publication Date: 2017-12-05 | Application Number: 15/001,924 | Filing Date: 2016-01-20 | Inventor： Lin, Chung-hao Kuo, Wu-cheng Lin, Kuo-feng Hsiao yu kun | Assignee: Visera Technologies Company Limited | IPC: H01L27/146 | Abstract: 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. | |||
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20 | US2017025458A1 |
IMAGE SENSOR
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Publication/Patent Number: US2017025458A1 | Publication Date: 2017-01-26 | Application Number: 14/803,995 | Filing Date: 2015-07-20 | Inventor： Lin, Kuo-feng Kuo, Wu-cheng Lin, Chung-hao Hsiao yu kun | Assignee: VISERA TECHNOLOGIES COMPANY LIMITED | IPC: H01L27/146 | Abstract: 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. |
3.Current Quota