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公开(公告)号：US20230034645A1
公开(公告)日：2023-02-02
申请号：US17526592
申请日：2021-11-15
发明人： YEONG-MING CHANG , CHIEN-HSUN LAI , YAO-WEI LIU
摘要： An optical image capturing system includes, along the optical axis in order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, and a seventh lens. At least one lens among the first to the sixth lenses has positive refractive force. The seventh lens can have negative refractive force. Both an object-side surface and an image-side surface of the seventh lens are aspheric surfaces. At least one surface of the seventh lens has at least an inflection point thereon. The lenses in the optical image capturing system which have refractive power include the first to the seventh lenses. The optical image capturing system can increase aperture value and improve the imaging quality for use in compact cameras.
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公开(公告)号：US20230025027A1
公开(公告)日：2023-01-26
申请号：US17499312
申请日：2021-10-12
发明人： YEONG-MING CHANG , CHIEN-HSUN LAI , YAO-WEI LIU
摘要： An optical image capturing system includes, along the optical axis in order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, and a seventh lens. At least one lens among the first to the sixth lenses has positive refractive force. The seventh lens can have negative refractive force. The lenses in the optical image capturing system which have refractive power include the first to the seventh lenses. The optical image capturing system can increase aperture value and improve the imaging quality for use in compact cameras.
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公开(公告)号：US20220003960A1
公开(公告)日：2022-01-06
申请号：US17120971
申请日：2020-12-14
发明人： YEONG-MING CHANG , CHIEN-HSUN LAI , YAO-WEI LIU
摘要： The invention discloses a three-piece optical lens for capturing image and a three-piece optical module for capturing image. In order from an object side to an image side, the optical lens along the optical axis comprises a first lens with positive refractive power; a second lens with refractive power; and a third lens with refractive power; and at least one of the image-side surface and object-side surface of each of the three lens elements are aspheric. The optical lens can increase aperture value and improve the imaging quality for use in compact cameras.
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公开(公告)号：US20210239946A1
公开(公告)日：2021-08-05
申请号：US16900170
申请日：2020-06-12
发明人： YEONG-MING CHANG , CHIEN-HSUN LAI , YAO-WEI LIU
摘要： An optical image capturing system includes, along the optical axis in order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, and a seventh lens. At least one lens among the first to the sixth lenses has positive refractive force. The seventh lens has negative refractive force, wherein both surfaces thereof can be aspheric, and at least one surface thereof has an inflection point. The lenses in the optical image capturing system which have refractive power include the first to the seventh lenses. The optical image capturing system can increase aperture value and improve the imaging quality for use in compact cameras.
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公开(公告)号：US20200216065A1
公开(公告)日：2020-07-09
申请号：US16507539
申请日：2019-07-10
发明人： YEONG-MING CHANG , CHIEN-HSUN LAI , YAO-WEI LIU
IPC分类号： B60W30/12 , G02B9/34 , G02B9/60 , G02B9/62 , G02B9/64 , G02F1/166 , G02F1/155 , G02F1/157 , G02F1/1343 , G02F1/1335 , G02F1/1334 , G02F1/1676 , G02F1/1677 , G02B9/14 , G06K9/00 , H04N5/247 , G06T7/55 , H04N5/265 , H04N5/232 , G05D1/02 , B60R1/00 , B60Q5/00 , B60Q9/00
摘要： A movable carrier auxiliary system includes at least one optical image capturing system disposed on a movable carrier, at least one warning module, and at least one displaying device. The optical image capturing system includes an image capturing module and an operation module, and has at least one lens group including at least two lenses having refractive power. The image capturing module captures and produces an environmental image surrounding the movable carrier. The operation module electrically connected to the image capturing module detects at least one lane marking in the environmental image to generate a detecting signal. The warning module electrically connected to the operation module receives the detecting signal to determine whether a moving direction of the movable carrier deviates from a lane, and generate a warning signal when the moving direction deviates from the lane. The displaying device electrically connected to the warning module displays the warning signal.
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公开(公告)号：US20200096735A1
公开(公告)日：2020-03-26
申请号：US16226403
申请日：2018-12-19
发明人： YEONG-MING CHANG , CHIEN-HSUN LAI , YAO-WEI LIU
IPC分类号： G02B13/00 , G02B7/04 , H01L27/146 , G02B9/62
摘要： An optical image capturing module includes a lens assembly and a circuit assembly including a circuit substrate, a sensor holder disposed on the circuit substrate, and a surface of an image sensing component facing the circuit substrate has a plurality of image contacts. Each image contact is connected to one of the circuit contacts via a signal transmission element disposed on the image contact. The lens assembly includes a lens base disposed on the sensor holder and a lens group. The lens base has a receiving hole penetrating through two ends of the lens base and directly facing the image sensing component, thereby the lens base is hollow. The lens group is disposed on the lens base and is located in the receiving hole, so that a light could pass through the lens group and project onto a sensing surface of the image sensing component.
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公开(公告)号：US20200057265A1
公开(公告)日：2020-02-20
申请号：US16223639
申请日：2018-12-18
发明人： YEONG-MING CHANG , CHIEN-HSUN LAI , YAO-WEI LIU
IPC分类号： G02B13/00 , G02B5/20 , G02B9/62 , G02B9/64 , G02B9/60 , G02B9/34 , G02B9/16 , G02B7/02 , H01L27/146
摘要： An optical image capturing module includes a lens assembly and a circuit assembly including a circuit substrate, a sensor holder disposed on the circuit substrate, and an image sensing component connected to the circuit substrate and having a sensing surface and multiple image contacts. The circuit substrate has multiple circuit contacts. The image contacts are electrically connected to the circuit contacts. The lens assembly includes a lens base disposed on the sensor holder and a lens group. The lens base has a receiving hole penetrating through two ends of the lens base, thereby the lens base is hollow, and the receiving hole directly faces the image sensing component. The lens base is disposed on the circuit substrate, thereby the image sensing component is located in the receiving hole. The lens group includes at least two lenses, and is disposed on the lens base and is located in the receiving hole.
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公开(公告)号：US20190285836A1
公开(公告)日：2019-09-19
申请号：US16037301
申请日：2018-07-17
发明人： YEONG-MING CHANG , CHEN-HUNG TSAI , CHIEN-HSUN LAI , YAO-WEI LIU
摘要： An optical image capturing system includes, along the optical axis in order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, and a fifth lens. At least one lens among the first to the fifth lenses has positive refractive force. The fifth lens can have negative refractive force, wherein both surfaces thereof are aspheric, and at least one surface thereof has an inflection point. The lenses in the optical image capturing system which have refractive power include the first to the fifth lenses. The optical image capturing system can increase aperture value and improve the imaging quality for use in compact cameras.
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公开(公告)号：US20180196235A1
公开(公告)日：2018-07-12
申请号：US15625104
申请日：2017-06-16
发明人： YEONG-MING CHANG , CHIEN-HSUN LAI , NAI-YUAN TANG , YAO-WEI LIU
CPC分类号： G02B13/0045 , G02B13/18
摘要： An optical image capturing system includes, along the optical axis in order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, and a seventh lens. At least one lens among the first to the sixth lenses has positive refractive force. The seventh lens has negative refractive force, wherein both surfaces thereof can be aspheric, and at least one surface thereof has an inflection point. The lenses in the optical image capturing system which have refractive power include the first to the seventh lenses. The optical image capturing system can increase aperture value and improve the imaging quality for use in compact cameras.
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公开(公告)号：US20180120537A1
公开(公告)日：2018-05-03
申请号：US15441832
申请日：2017-02-24
发明人： YEONG-MING CHANG , CHIEN-HSUN LAI , YAO-WEI LIU
CPC分类号： G02B13/0035
摘要： The invention discloses a three-piece optical lens for capturing image and a three-piece optical module for capturing image. In order from an object side to an image side, the optical lens along the optical axis comprises a first lens with positive refractive power; a second lens with refractive power; and a third lens with refractive power; and at least one of the image-side surface and object-side surface of each of the three lens elements are aspheric. The optical lens can increase aperture value and improve the imaging quality for use in compact cameras.
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