公开(公告)号：US12086224B2

公开(公告)日：2024-09-10

申请号：US17444917

申请日：2021-08-12

申请人： Japan Display Inc.

发明人： Masahiro Tada ,  Takashi Nakamura ,  Akio Takimoto

IPC分类号： G06F21/32 ,  G06F3/041 ,  G06F3/04883 ,  G06V40/13 ,  G06V40/145 ,  G06V40/70 ,  G06V40/14

CPC分类号： G06F21/32 ,  G06F3/041 ,  G06F3/04883 ,  G06V40/1318 ,  G06V40/145 ,  G06V40/70 ,  G06F2203/04808 ,  G06V40/14

摘要： A detection device comprising: an input unit configured to receive an operation of a user; a biosensor provided on the input unit and configured to detect biological information on the user; a position sensor configured to detect an operating position that is a position on the input unit where the user has performed the operation; and a controller, wherein the controller comprises: an operation determination unit configured to determine, based on the operating position detected by the position sensor, whether the user has operated the input unit along a predetermined trajectory; and a biological information acquirer configured to, when the user is determined to have operated the input unit along the predetermined trajectory, acquire, from the biosensor, the biological information on the user when the user has operated the input unit along the predetermined trajectory.

公开(公告)号：US11908229B2

公开(公告)日：2024-02-20

申请号：US17646754

申请日：2022-01-03

申请人： Japan Display Inc.

发明人： Kazuhide Mochizuki ,  Takashi Nakamura ,  Atsunori Oyama

IPC分类号： G06V40/13 ,  G06F3/041 ,  G06V40/145 ,  G06V40/12

CPC分类号： G06V40/1318 ,  G06F3/04164 ,  G06V40/1365 ,  G06V40/145

摘要： According to one embodiment, a biometric authentication device includes a sensor and an illumination device. The sensor includes a first base material, a plurality of photoelectric conversion elements and a first control unit. The illumination device includes a second base material, a plurality of light emitting elements and a second control unit. Upon lighting the light emitting element at a predetermined position in the groups of the light emitting elements by the second control unit, the first control unit controls the operation of the photoelectric conversion elements so as to acquire a signal from the photoelectric conversion elements at predetermined positions of the groups of the photoelectric conversion elements.

公开(公告)号：US20230298026A1

公开(公告)日：2023-09-21

申请号：US18021025

申请日：2021-07-30

申请人： Qamcom Innovation Labs AB

发明人： Johan BERGQVIST ,  Arnold HERP

IPC分类号： G06Q20/40 ,  G06V40/145 ,  G06V40/10 ,  G06V40/13 ,  G06V40/12 ,  G06Q20/20

CPC分类号： G06Q20/40145 ,  G06V40/145 ,  G06V40/117 ,  G06V40/1318 ,  G06V40/1312 ,  G06V40/1359 ,  G06V40/1365 ,  G06Q20/20 ,  G06Q20/027

摘要： A method and a system comprise: at a hand imaging device (1, 1′, . . . ), capturing (S4) image data of a hand (91) of a current person (9), at a federation server (11), comparing (S5) a current feature vector determined from the captured image data with pre-stored feature vectors of enrolled persons, at a user device (92) of the current person (9), processing (S8) second factor information for enabling execution of an electronic payment In some embodiments, the electronic payment is initiated by a payment service server (21) and forwarded to a bank (5, 5′, . . . ) via a banking gateway (4) for adhering to payment protocols of the bank (5, 5′, . . . ).

公开(公告)号：US20230212876A1

公开(公告)日：2023-07-06

申请号：US17927813

申请日：2021-02-04

申请人： LG ELECTRONICS INC.

发明人： Hyun Chul KIM ,  Junghan RYU ,  Jung Hoon LEE

IPC分类号： E05B1/00 ,  G07C9/00 ,  G07C9/37 ,  G06V40/145

CPC分类号： E05B1/00 ,  G07C9/00563 ,  G07C9/37 ,  G06V40/145

摘要： There is disclosed a door handle having a vein authentication function including a housing provided in a door; a sensor provided in the housing for sensing a user's hand touching the housing or located in a preset region; a controller receiving a measured value from the sensor part; and an authentication part operating based on a control signal of the controller, photographing the user's hand and transmitting the photograph of the user's hand to the controller, wherein the authentication part has a photographing angle that is variable based on a position of the user's hand.

公开(公告)号：US20240257551A1

公开(公告)日：2024-08-01

申请号：US18632630

申请日：2024-04-11

申请人： Japan Display Inc.

发明人： Tadayoshi KATSUTA

IPC分类号： G06V40/13 ,  G06V40/145 ,  G09G3/3225 ,  G09G3/3266 ,  H01L27/146

CPC分类号： G06V40/1318 ,  G09G3/3225 ,  G09G3/3266 ,  H01L27/14603 ,  G06V40/145 ,  G09G2310/0286 ,  H01L27/14643

摘要： A detection device includes a plurality of detection elements arranged in a matrix having a row-column configuration in a detection area, a plurality of scan lines each coupled to the detection elements arranged in a first direction, a drive circuit configured to drive the scan lines, a plurality of output signal lines each coupled to the detection elements arranged in a second direction different from the first direction, and a detection circuit configured to be supplied with detection signals from the detection elements through the output signal lines.

公开(公告)号：US20240249553A1

公开(公告)日：2024-07-25

申请号：US18418887

申请日：2024-01-22

申请人： THE TEXAS A&M UNIVERSITY SYSTEM

发明人： Kimberly BRANAN ,  Gerard L. COTE ,  Justin MCMURRAY

IPC分类号： G06V40/145 ,  G06F3/01

CPC分类号： G06V40/145 ,  G06F3/014

摘要： Wearable optical devices, methods and systems for obtain dynamic and static physiological parameters from a subject are disclosed. Example devices can be worn around an appendage, such as a finger, and utilize PPG sensors to obtain signals from the appendage. The PPG sensors are positioned to acquire signals suitable to reconstruct an image of the inner appendage using, for example, diffuse optical tomography, to provide additional information. The devices, methods, and systems can obtain dynamic and static physiological parameters and accurate images in real-time.

公开(公告)号：US20240071128A1

公开(公告)日：2024-02-29

申请号：US18501351

申请日：2023-11-03

申请人： Japan Display Inc. ,  The University of Tokyo

发明人： Hirofumi KATO ,  Makoto UCHIDA ,  Takanori TSUNASHIMA ,  Takashi NAKAMURA ,  Akio TAKIMOTO ,  Takao SOMEYA ,  Tomoyuki YOKOTA

IPC分类号： G06V40/13 ,  A61B5/1172 ,  G06F21/32 ,  G06V40/12 ,  G06V40/145

CPC分类号： G06V40/1324 ,  A61B5/1172 ,  G06F21/32 ,  G06V40/1341 ,  G06V40/1365 ,  G06V40/145

摘要： A detection device includes a plurality of optical sensors arranged in a detection area, a light source configured to emit light that is emitted to an object to be detected and is detected by the optical sensors, and a processor configured to perform processing based on outputs from the optical sensors. The processor is configured to determine, based on the outputs of the respective optical sensors obtained at a cycle of a predetermined period, an optical sensor an output of which is to be employed from among the optical sensors.

公开(公告)号：US20240005696A1

公开(公告)日：2024-01-04

申请号：US17278298

申请日：2021-03-19

申请人： NANJING EASTHOUSE ELECTRICAL CO., LTD.

发明人： HAO MIN

IPC分类号： G06V40/145 ,  G06V10/141 ,  H04N23/23 ,  H04N23/67

CPC分类号： G06V40/145 ,  G06V10/141 ,  H04N23/23 ,  H04N23/675

摘要： The present disclosure relates to several types of finger vein sensor. In certain embodiments, the finger vein sensor includes: an image sensor, and an infrared light source. Image sensor captures infrared image of finger vein pattern of a finger of a target human. The image sensor faces down and is positioned at top of finger vein sensor. The infrared light source may include a predetermined number of infrared light-emitting diodes (LED), and they are arranged in one or more rows and one or more columns and positioned at bottom of finger vein sensor. The finger is positioned between infrared light source and image sensor. The infrared light from the infrared light source irradiates the finger vertically from the bottom to generate the infrared image of finger vein pattern of the finger on the image sensor, and the image sensor captures the infrared image of finger vein pattern of the finger.

公开(公告)号：US11854299B2

公开(公告)日：2023-12-26

申请号：US17500147

申请日：2021-10-13

申请人： Japan Display Inc. ,  The University of Tokyo

发明人： Hirofumi Kato ,  Makoto Uchida ,  Takanori Tsunashima ,  Takashi Nakamura ,  Akio Takimoto ,  Takao Someya ,  Tomoyuki Yokota

IPC分类号： G06V40/13 ,  G06V40/12 ,  A61B5/1172 ,  G06F21/32 ,  G06V40/145

CPC分类号： G06V40/1324 ,  A61B5/1172 ,  G06F21/32 ,  G06V40/1341 ,  G06V40/1365 ,  G06V40/145

摘要： A detection device includes a plurality of optical sensors arranged in a detection area, a light source configured to emit light that is emitted to an object to be detected and is detected by the optical sensors, and a processor configured to perform processing based on outputs from the optical sensors. The processor is configured to determine, based on the outputs of the respective optical sensors obtained at a cycle of a predetermined period, an optical sensor an output of which is to be employed from among the optical sensors.

公开(公告)号：US20230386245A1

公开(公告)日：2023-11-30

申请号：US18198991

申请日：2023-05-18

申请人： Japan Display Inc.

发明人： Masahiro TADA

IPC分类号： G06V40/13 ,  G06V40/145 ,  G06V10/94

CPC分类号： G06V40/13 ,  G06V40/145 ,  G06V10/955 ,  G06V10/945

摘要： A detection device includes a ring-shaped housing wearable on a living body, a light source provided inside the housing, an optical sensor provided inside the housing, a battery, and a wireless power receiving element configured to charge the battery. The optical sensor is provided in an area facing the light source inside the housing, and a coil of the power receiving element is provided outside the optical sensor in the housing.