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公开(公告)号：US20180068816A1
公开(公告)日：2018-03-08
申请号：US15402233
申请日：2017-01-10
发明人： Yi-Chung Lo , Shih-Ju Ho
CPC分类号： H01H47/00 , G06K9/00013 , G06K9/00107 , G06K9/00885 , G06K2009/00939
摘要： A biometric identification system including a sensor, a front end processing device, and a main processing device is provided. The sensor is configured to sense a trigger event, and output a sensing data according to the trigger event. The front end processing device is electrically coupled to the sensor. The front end processing device is configured to receive and analyze the sensing data. The front end processing device identifies whether the trigger event is triggered by a biological object to determine whether to output the sensing data. The main processing device is electrically coupled to the front end processing device. The main processing device is configured to determine whether to perform a wake-up operation according to whether the sensing data is received. In addition, a wake-up method is also provided.
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公开(公告)号：US20180039849A1
公开(公告)日：2018-02-08
申请号：US15719575
申请日：2017-09-29
发明人： Kuo-Liang You , Kuo-Wen Yang , Cheng-Jyun Huang , Yu-Cheng Chiu , Hao-Hsiang Chang , Chih-Chiang Yu
CPC分类号： G06K9/46 , G06K9/00013 , G06K9/0004 , G06K9/00053 , G06K9/00892
摘要： An image capturing apparatus including a substrate, a light source, a sensor, a light shielding element, a first reflective element, and a transparent colloid curing layer is provided. The light source, the sensor, the light shielding element, the first reflective element, and the transparent colloid curing layer are disposed on the substrate. The sensor is located next to the light source. The light shielding element is located between the light source and the sensor. The first reflective element is located between the light shielding element and the sensor. The transparent colloid curing layer covers the light source, the sensor, the light shielding element, and the first reflective element. A manufacturing method of the image capturing apparatus is also provided.
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公开(公告)号：US20180025205A1
公开(公告)日：2018-01-25
申请号：US15721693
申请日：2017-09-29
发明人： Jen-Chieh Wu , Chuck Chung
CPC分类号： G06K9/00046 , G02B6/06 , G02B6/4203
摘要： A fingerprint identification module includes a cover plate, a fingerprint identification sensor, at least one light source, a plurality of fibers, and a display device. The cover plate has an inner surface and an outer surface opposite to the inner surface. The fingerprint identification sensor and the at least one light source are located under the inner surface, and the at least one light source is located adjacent to the fingerprint identification sensor. The fibers are arranged in an array and are located between the cover plate and the fingerprint identification sensor. Each of the fibers has a light incident surface facing the inner surface and inclined relative to the inner surface. An optical axis of each of the fibers is perpendicular to the inner surface of the cover plate. The display device is located between the cover plate and the plurality of fibers.
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公开(公告)号：US20180018494A1
公开(公告)日：2018-01-18
申请号：US15264582
申请日：2016-09-13
发明人： Jen-Chieh Wu
IPC分类号： G06K9/00
CPC分类号： G06K9/0004 , G06K9/00013 , G06K9/00046 , G06K9/0008 , G06K9/00087 , G06K9/00899
摘要： A fingerprint identification apparatus including an image capture device, at least one light emitting device and a light guide device is provided. The image capture device has a light reception surface. The at least one light emitting device is disposed beside the image capture device. The light guide device shields the at least one light emitting device and has an opening. The opening of the light guide device exposes the light reception surface of the image capture device. The opening of the light guide device is defined by a side wall of the light guide device. The side wall of the light guide device is tilted relative to the light reception surface of the image capture device. Moreover, a manufacturing method of the fingerprint identification apparatus is also provided.
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公开(公告)号：US20170323144A1
公开(公告)日：2017-11-09
申请号：US15662238
申请日：2017-07-27
发明人： Jen-Chieh Wu , Cheng-Jyun Huang , Yu-Cheng Chiu
CPC分类号： G06K9/00046 , B32B7/12 , B32B2307/42 , G06K9/0004 , G06K9/00087
摘要： A fingerprint identification module including a cover plate, a fingerprint identification sensor, a first adhesive layer, and at least one light source is provided. The cover plate has an inner surface, an outer surface opposite to the inner surface, and a plurality of microstructures located at the inner surface. The fingerprint identification sensor is located under the microstructures and attached to the microstructures through the first adhesive layer, wherein the first adhesive layer is adhered between a portion of the microstructures and a portion of the fingerprint identification sensor, and an air gap is located between the other portion of the microstructures and the other portion of the fingerprint identification sensor. The at least one light source is located under the inner surface and adjacent to the fingerprint identification sensor.
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公开(公告)号：US09813594B2
公开(公告)日：2017-11-07
申请号：US14700104
申请日：2015-04-29
发明人： Jen-Chieh Wu , Chun-Lang Hung
CPC分类号： H04N5/2252 , G06K9/00013 , G06K9/00033 , G06K9/0004 , G06K9/00087 , G06K9/209
摘要： A photon-drive fingerprint identification module configured to detect a fingerprint of a finger is provided, and the photon-drive fingerprint identification module includes at least a light emitting unit and a light detecting semiconductor array. The light emitting unit is configured to emit a detecting light to the finger, and the finger and the fingerprint reflect the detecting light and turn it into a signal light. The light detecting semiconductor array includes a plurality of light detecting semiconductor units arranged in an array, and the light detecting semiconductor units are configured to receive the signal light reflected by the finger and generate a plurality of electrical signals. Each of the light detecting semiconductor units sequentially includes an antireflection structure, a first type doped semiconductor layer and a second type doped semiconductor layer. The first type doped semiconductor layer is stacked between the antireflection structure and the second type doped semiconductor layer.
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公开(公告)号：US20170011251A1
公开(公告)日：2017-01-12
申请号：US14973686
申请日：2015-12-17
发明人： Jen-Chieh Wu
IPC分类号： G06K9/00
CPC分类号： G06K9/00087 , G06K9/0004 , G06K9/00046
摘要： A fingerprint identification module including a cover plate, a fingerprint identification sensor, a first adhesive layer, and at least one light source is provided. The cover plate has an inner surface, an outer surface opposite to the inner surface, and a plurality of microstructures located at the inner surface. The fingerprint identification sensor is located under the microstructures and attached to the microstructures through the first adhesive layer. The at least one light source is located under the inner surface and adjacent to the fingerprint identification sensor.
摘要翻译： 提供了包括盖板，指纹识别传感器，第一粘合剂层和至少一个光源的指纹识别模块。 盖板具有内表面，与内表面相对的外表面和位于内表面的多个微结构。 指纹识别传感器位于微结构之下，并通过第一粘合剂层附着于微结构。 所述至少一个光源位于所述内表面下方且与所述指纹识别传感器相邻。
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公开(公告)号：US20150078633A1
公开(公告)日：2015-03-19
申请号：US14029468
申请日：2013-09-17
发明人： Chun-Lang Hung
CPC分类号： G06K9/00114 , G06K9/0012
摘要： A method capable of determining fingerprint authenticity is disclosed. The method includes capturing a fingerprint image, performing an analysis program when executed analyzing the fingerprint image using a first color model to obtain a first chromaticity coordinate corresponding to the fingerprint image, performing a conversion program when executed converting the first chromaticity coordinate into a second chromaticity coordinate, performing a verification program when executed determining whether the second chromaticity coordinate satisfies a second predetermined skin color threshold, when the second chromaticity coordinate satisfies the second predetermined skin color threshold confirming the fingerprint image is authentic, and concluding the fingerprint image is forged when the second chromaticity coordinate fails to satisfy the second predetermined skin color threshold.
摘要翻译： 公开了一种能够确定指纹真实性的方法。 该方法包括捕获指纹图像，当使用第一颜色模型执行分析指纹图像时执行分析程序以获得与指纹图像相对应的第一色度坐标，当执行将第一色度坐标转换为第二色度时执行转换程序 坐标，执行确认程序时，判定第二色度坐标是否满足第二预定肤色阈值时，第二色度坐标满足第二规定肤色阈值，确认指纹图像是真实的，并且当指纹图像伪造时 第二色度坐标不能满足第二预定肤色阈值。
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公开(公告)号：US08649001B2
公开(公告)日：2014-02-11
申请号：US13371814
申请日：2012-02-13
申请人： Chien-Hsing Wu , Jung-Tsung Chou
发明人： Chien-Hsing Wu , Jung-Tsung Chou
CPC分类号： G06K9/00046
摘要： A substrate for fingerprint contact includes a plate, and the plate includes a first surface and a second surface. The first surface is an optical diffusing surface. The optical diffusing surface is used for being contacted by a finger, and features hazed particles. The second surface faces an optical imaging system. The optical diffusing surface of the plate helps to enhance light to be evenly emitted to the finger and weakens the unnecessary scattered light to the optical imaging system, so as to enhance the recognition rate of a fingerprint when the optical imaging system is used for intercept the light applied on a finger.
摘要翻译： 用于指纹接触的基板包括板，并且该板包括第一表面和第二表面。 第一表面是光漫射表面。 光学漫射表面用于被手指接触，并且具有雾化的颗粒。 第二表面面向光学成像系统。 板的光漫射表面有助于增强光均匀地发射到手指并削弱不必要的散射光到光学成像系统，以便当光学成像系统用于截取时增强指纹的识别率 手指上的光。
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公开(公告)号：US20130051635A1
公开(公告)日：2013-02-28
申请号：US13371814
申请日：2012-02-13
申请人： Chien-Hsing WU , Jung-Tsung CHOU
发明人： Chien-Hsing WU , Jung-Tsung CHOU
IPC分类号： G06K9/00
CPC分类号： G06K9/00046
摘要： A substrate for fingerprint contact includes a plate, and the plate includes a first surface and a second surface. The first surface is an optical diffusing surface. The optical diffusing surface is used for being contacted by a finger, and features hazed particles. The second surface faces an optical imaging system. The optical diffusing surface of the plate helps to enhance light to be evenly emitted to the finger and weakens the unnecessary scattered light to the optical imaging system, so as to enhance the recognition rate of a fingerprint when the optical imaging system is used for intercept the light applied on a finger.
摘要翻译： 用于指纹接触的基板包括板，并且该板包括第一表面和第二表面。 第一表面是光漫射表面。 光学漫射表面用于被手指接触，并且具有雾化的颗粒。 第二表面面向光学成像系统。 板的光漫射表面有助于增强光均匀地发射到手指并削弱不必要的散射光到光学成像系统，以便当光学成像系统用于截取时增强指纹的识别率 手指上的光。
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