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公开(公告)号：US10546178B2
公开(公告)日：2020-01-28
申请号：US16374159
申请日：2019-04-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Wan Ho Roh , So Young Kim , Dae Kwang Jung
Abstract: An electronic device is provided. The electronic device includes a touchscreen display, a pressure sensor positioned to sense external pressure against the display, a fingerprint sensor positioned to detect a fingerprint on at least a portion of the display, a processor electrically coupled to the display, the pressure sensor, and the fingerprint sensor, and a memory electrically coupled to the processor, in which the memory stores at least one registered fingerprint. The processor is configured to sense pressure of a user's finger against the display using the pressure sensor, upon sensing of the pressure, activate the fingerprint sensor, detect a fingerprint of the finger using the fingerprint sensor, determine whether the detected fingerprint is matched with any of the at least one registered fingerprint, and perform a preselected function without further requiring authentication, when the detected fingerprint is matched with any of the at least one registered fingerprint.
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Patent Agency Ranking
公开(公告)号：US10599908B2
公开(公告)日：2020-03-24
申请号：US15797585
申请日：2017-10-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dae Kwang Jung , Myung Su Kang , Jeong Seob Kim , Ji Hyun Jung , Woo Hyek Choi
Abstract: Disclosed is an electronic device that includes a cover glass forming an outer surface of the electronic device, a first guide structure disposed below the cover glass and transmitting light polarized in a specified direction, a display panel disposed below the first guide structure and including a plurality of pixels, a second guide structure disposed below the display panel and transmitting light polarized in the specified direction, and a fingerprint sensor disposed below the second guide structure.
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公开(公告)号：US10262184B2
公开(公告)日：2019-04-16
申请号：US15482098
申请日：2017-04-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Wan Ho Roh , So Young Kim , Dae Kwang Jung
Abstract: An electronic device is provided. The electronic device includes a touchscreen display, a pressure sensor positioned to sense external pressure against the display, a fingerprint sensor positioned to detect a fingerprint on at least a portion of the display, a processor electrically coupled to the display, the pressure sensor, and the fingerprint sensor, and a memory electrically coupled to the processor, in which the memory stores at least one registered fingerprint. The processor is configured to sense pressure of a user's finger against the display using the pressure sensor, upon sensing of the pressure, activate the fingerprint sensor, detect a fingerprint of the finger using the fingerprint sensor, determine whether the detected fingerprint is matched with any of the at least one registered fingerprint, and perform a preselected function without further requiring authentication, when the detected fingerprint is matched with any of the at least one registered fingerprint.
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公开(公告)号：US10551980B2
公开(公告)日：2020-02-04
申请号：US15884682
申请日：2018-01-31
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dae Kwang Jung , Min Woo Lee , Myung Su Kang , Ji Woong Oh , Hyun Ju Hong
Abstract: An electronic device includes a cover glass, a touch sensor disposed under the cover glass and sensing proximity of or contact by an external object, a touch integrated circuit (IC) electrically connected to the touch sensor, a fingerprint sensor disposed under the cover glass adjacent to the touch sensor, including an active area for sensing a biometric pattern of the external object and an inactive area surrounding a periphery of the active area, a fingerprint IC electrically connected to the fingerprint sensor, and a processor electrically connected to the touch IC and the fingerprint IC. The processor is configured, if an input by the external object is sensed by both the touch sensor and the fingerprint sensor, to calculate coordinates of the input based on at least part of data sensed by the touch sensor and data sensed by the fingerprint sensor.
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公开(公告)号：US11216097B2
公开(公告)日：2022-01-04
申请号：US16750652
申请日：2020-01-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Wan Ho Roh , So Young Kim , Dae Kwang Jung
Abstract: An electronic device is provided. The electronic device includes a touchscreen display, a pressure sensor positioned to sense external pressure against the display, a fingerprint sensor positioned to detect a fingerprint on at least a portion of the display, a processor electrically coupled to the display, the pressure sensor, and the fingerprint sensor, and a memory electrically coupled to the processor, in which the memory stores at least one registered fingerprint. The processor is configured to sense pressure of a user's finger against the display using the pressure sensor, upon sensing of the pressure, activate the fingerprint sensor, detect a fingerprint of the finger using the fingerprint sensor, determine whether the detected fingerprint is matched with any of the at least one registered fingerprint, and perform a preselected function without further requiring authentication, when the detected fingerprint is matched with any of the at least one registered fingerprint.
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公开(公告)号：US10949019B2
公开(公告)日：2021-03-16
申请号：US16777961
申请日：2020-01-31
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dae Kwang Jung , Min Woo Lee , Myung Su Kang , Ji Woong Oh , Hyun Ju Hong
Abstract: An electronic device includes a cover glass, a touch sensor disposed under the cover glass and sensing proximity of or contact by an external object, a touch integrated circuit (IC) electrically connected to the touch sensor, a fingerprint sensor disposed under the cover glass adjacent to the touch sensor, including an active area for sensing a biometric pattern of the external object and an inactive area surrounding a periphery of the active area, a fingerprint IC electrically connected to the fingerprint sensor, and a processor electrically connected to the touch IC and the fingerprint IC. The processor is configured, if an input by the external object is sensed by both the touch sensor and the fingerprint sensor, to calculate coordinates of the input based on at least part of data sensed by the touch sensor and data sensed by the fingerprint sensor.
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