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公开(公告)号：US11017202B2
公开(公告)日：2021-05-25
申请号：US16204809
申请日：2018-11-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sun A Kim , Jeong Hoo Kim , Seung Geol Baek , Kyung Hoon Song , Kwang Sub Lee , Gyu Sang Cho , Yun Jang Jin , Yong Seok Kim , Valeriy Prushinskiy , Se Young Jang , Chang Ryong Heo , Suk Hyun , Young Il Shin , Hyeong Wook Yang , Tushar Balasaheb Sandhan
Abstract: An electronic device is provided. The electronic device includes a transparent member, a display positioned under a transparent member that includes a plurality of pixels, an image sensor positioned under some areas of the display, a memory, and a processor. The processor obtains a first image at least based on light output through at least some of the plurality of pixels and reflected by an external object coming into contact with the transparent member using the image sensor, performs authentication on the external object at least based on the at least one template using the first image, generates a second image of the external object at least based on the first image when quality of the first image corresponds to a given condition based on a result of the authentication, and performs authentication on the external object at least based on the at least one template using the second image.
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公开(公告)号：US10366272B2
公开(公告)日：2019-07-30
申请号：US15491589
申请日：2017-04-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyung Hoon Song , Kwang Sub Lee , Gyu Sang Cho , Yun Jang Jin , Se Young Jang , Chi Hyun Cho
IPC: G06K9/00
Abstract: An electronic device and method of operating an electronic device is provided. The electronic device a display in which a fingerprint recognition area is formed in at least one portion thereof; a fingerprint sensor disposed under the display on which a screen is displayed, wherein the fingerprint sensor is adapted to acquire image information related to authentication of a fingerprint corresponding to an object that approaches a fingerprint recognition area at least partially based on light radiated from at least one pixel of the display and reflected by the object; and a processor adapted to control at least one function of the fingerprint sensor in association with the operation of acquiring the image information.
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3.发明申请公开(公告)号：US20170364763A1
公开(公告)日：2017-12-21
申请号：US15624596
申请日：2017-06-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yun Jang Jin , Seung Geol Baek , Kyung Hoon Song , Gyu Sang Cho , Kwang Sub Lee , Se Young Jang , Chi Hyun Cho
CPC classification number: G06K9/00912 , G06F3/0412 , G06F3/0416 , G06F3/0421 , G06F21/32 , G06K9/0002 , G06K9/00087 , G09G5/02 , G09G5/10 , G09G2320/0626 , G09G2320/0666 , G09G2320/0686 , G09G2320/08 , G09G2354/00
Abstract: An electronic device includes a display including at least one pixel and at least a partial area of which is transparent. The electronic device also has a fingerprint sensor disposed in an area under the display, on which a screen is displayed, to collect light, a direction of which is changed by an object approaching the display and acquire image information related to fingerprint authentication. In addition, the electronic device has a processor adapted to acquire image information of the fingerprint sensor.
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公开(公告)号：US10579847B2
公开(公告)日：2020-03-03
申请号：US15631472
申请日：2017-06-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Gyu Sang Cho , Hee Cheul Moon , Hyung Dal Kim , Kyung Hoon Song , Kwang Sub Lee , Se Young Jang , Myung Su Kang , Heung Sik Shin
Abstract: An electronic device is provided which includes a light emitting module that radiates infrared light, a window disposed on the light emitting module and having a specific refractive index with respect to the infrared light, wherein the window includes a refraction part that totally reflects the infrared light inside the window in correspondence with the specific refractive index, and a fingerprint sensor disposed under the window and obtaining a fingerprint of a user based on a user input on the window by using scattered light of the infrared light.
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Patent Agency Ranking
公开(公告)号：US20170372114A1
公开(公告)日：2017-12-28
申请号：US15631472
申请日：2017-06-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Gyu Sang Cho , Hee Cheul Moon , Hyung Dal Kim , Kyung Hoon Song , Kwang Sub Lee , Se Young Jang , Myung Su Kang , Heung Sik Shin
CPC classification number: G06K9/00006 , G01J1/0219 , G01J1/0233 , G01J1/0266 , G01J1/08 , G01J1/58 , G01J5/10 , G01J2001/0257 , G01N2201/061 , G01N2201/0638 , G06F3/0412 , G06F3/0421 , G06F2203/04109 , G06K9/00033 , G06K9/00114 , G06K9/00161 , G06T11/003 , G06T2207/10 , G06T2207/10008 , G06T2207/10048
Abstract: An electronic device is provided which includes a light emitting module that radiates infrared light, a window disposed on the light emitting module and having a specific refractive index with respect to the infrared light, wherein the window includes a refraction part that totally reflects the infrared light inside the window in correspondence with the specific refractive index, and a fingerprint sensor disposed under the window and obtaining a fingerprint of a user based on a user input on the window by using scattered light of the infrared light.
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公开(公告)号：US11763593B2
公开(公告)日：2023-09-19
申请号：US17083926
申请日：2020-10-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyung Hoon Song , Kwang Sub Lee , Gyu Sang Cho , Yun Jang Jin , Se Young Jang , Chi Hyun Cho
CPC classification number: G06V40/1318 , G06V40/1312
Abstract: An electronic device is provided that includes a display in which a fingerprint recognition area is formed and which includes a display pixel layer, and a rear panel, formed under the display, having a first hole. The electronic device also includes a bracket, disposed under the rear panel, having a sensor accommodating area corresponding to a fingerprint sensor. The electronic device additionally includes the fingerprint sensor disposed under the display pixel layer and adapted to acquire image information to be used for authentication of a fingerprint using at least partially light radiated from the display pixel layer and reflected by the object. The sensor accommodating area has a second hole passing through the bracket, and the fingerprint sensor is disposed in the sensor accommodating area such that an air gap between the display and the fingerprint sensor is formed at least by a portion of the second hole.
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公开(公告)号：US11682229B2
公开(公告)日：2023-06-20
申请号：US17083926
申请日：2020-10-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyung Hoon Song , Kwang Sub Lee , Gyu Sang Cho , Yun Jang Jin , Se Young Jang , Chi Hyun Cho
CPC classification number: G06V40/1318 , G06V40/1312
Abstract: An electronic device is provided that includes a display in which a fingerprint recognition area is formed and which includes a display pixel layer, and a rear panel, formed under the display, having a first hole. The electronic device also includes a bracket, disposed under the rear panel, having a sensor accommodating area corresponding to a fingerprint sensor. The electronic device additionally includes the fingerprint sensor disposed under the display pixel layer and adapted to acquire image information to be used for authentication of a fingerprint using at least partially light radiated from the display pixel layer and reflected by the object. The sensor accommodating area has a second hole passing through the bracket, and the fingerprint sensor is disposed in the sensor accommodating area such that an air gap between the display and the fingerprint sensor is formed at least by a portion of the second hole.
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公开(公告)号：US10824840B2
公开(公告)日：2020-11-03
申请号：US16443330
申请日：2019-06-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyung Hoon Song , Kwang Sub Lee , Gyu Sang Cho , Yun Jang Jin , Se Young Jang , Chi Hyun Cho
IPC: G06K9/00
Abstract: An electronic device is provided that includes a display. The electronic device also includes a fingerprint sensor disposed under one or more pixels. The fingerprint sensor is adapted to acquire image information corresponding to a fingerprint of an external object that is in proximity to or in contact with the display based on at least a light radiated from at least one pixel and reflected by the external object. The electronic device also includes a rear panel disposed under the display. The rear panel includes an aperture corresponding to a disposition of the fingerprint sensor. The electronic device further includes a bracket disposed under the rear panel to support the display, and including a sensor seating area in which the fingerprint sensor is disposed. The fingerprint sensor is affixed to the sensor seating area. An air gap is formed between the display and the fingerprint sensor.
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9.发明授权公开(公告)号：US10452937B2
公开(公告)日：2019-10-22
申请号：US15624596
申请日：2017-06-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yun Jang Jin , Seung Geol Baek , Kyung Hoon Song , Gyu Sang Cho , Kwang Sub Lee , Se Young Jang , Chi Hyun Cho
Abstract: An electronic device includes a display including at least one pixel and at least a partial area of which is transparent. The electronic device also has a fingerprint sensor disposed in an area under the display, on which a screen is displayed, to collect light, a direction of which is changed by an object approaching the display and acquire image information related to fingerprint authentication. In addition, the electronic device has a processor adapted to acquire image information of the fingerprint sensor.
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