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公开(公告)号：US11508334B2
公开(公告)日：2022-11-22
申请号：US17161180
申请日：2021-01-28
发明人： Le Yang
摘要： A display screen assembly is provided. The display screen assembly includes a display screen, a first light source, a light conducting member, a receiving element, and a processor. The display screen includes a display region for displaying images and a non-display region surrounding the display region. The light conducting member faces the display region. At least one first light source faces at least one surface of the light conducting member. The at least one first light source is configured to emit a detection signal to the light conducting member. The light conducting member is configured to diffuse the detection signal to allow the detection signal to pass through the display region, to interact with a detection object to form a target signal. The receiving element is disposed in the display region and configured to receive the target signal.
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公开(公告)号：US20210151006A1
公开(公告)日：2021-05-20
申请号：US17161180
申请日：2021-01-28
发明人： Le Yang
摘要： A display screen assembly is provided. The display screen assembly includes a display screen, a first light source, a light conducting member, a receiving element, and a processor. The display screen includes a display region for displaying images and a non-display region surrounding the display region. The light conducting member faces the display region. At least one first light source faces at least one surface of the light conducting member. The at least one first light source is configured to emit a detection signal to the light conducting member. The light conducting member is configured to diffuse the detection signal to allow the detection signal to pass through the display region, to interact with a detection object to form a target signal. The receiving element is disposed in the display region and configured to receive the target signal.
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公开(公告)号：US10699093B2
公开(公告)日：2020-06-30
申请号：US15853445
申请日：2017-12-22
发明人： Le Yang , Haiping Zhang
IPC分类号： G06K9/00 , G06F3/0488 , G06F21/32 , G06F3/041
摘要： A mobile terminal, a method and a device for displaying a fingerprint recognition region are provided. The method is applied to a mobile terminal including a processor, a touch display screen and a fingerprint recognition apparatus, in which a fingerprint recognition region of the fingerprint recognition apparatus includes a first region of the touch display screen. The method may include: determining a second region when an operation for the mobile terminal satisfies a condition for inputting a fingerprint, in which the second region is in a range of the first region; and enabling a fingerprint recognition function of the fingerprint recognition apparatus in the second region, and highlighting the second region.
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公开(公告)号：US10665646B2
公开(公告)日：2020-05-26
申请号：US15934280
申请日：2018-03-23
发明人： Le Yang , Haiping Zhang
摘要： A splicing screen is provided, and includes a flexible screen, an LED screen and a flexible circuit board. The flexible screen has an opening running through the flexible screen, and the LED screen is arranged in the opening. A signal line in the LED screen is bonded to the flexible circuit board, and a signal line in the flexible circuit board is bonded to the flexible screen. The present disclosure further provides a display device and a mobile terminal.
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公开(公告)号：US10430573B2
公开(公告)日：2019-10-01
申请号：US15988919
申请日：2018-05-24
发明人： Le Yang , Yibao Zhou
摘要： A method for controlling unlocking is provided. A password matching process is performed on a screen unlock password, an interrupt request is triggered and an original fingerprint image is acquired, and a fingerprint identification process is performed on the original fingerprint image, when a terminal device is in a screen-off state and the screen unlock password input by a user and a touch-press operation of the user on a fingerprint identification module of the terminal device are detected. A screen of the terminal device is lit up, when the password matching process is successful and the fingerprint identification process is successful.
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公开(公告)号：US10423771B2
公开(公告)日：2019-09-24
申请号：US15846237
申请日：2017-12-19
发明人： Le Yang , Yibao Zhou
摘要： An unlocking control method includes the follows. A password matching process is performed on a screen unlock password, an interrupt request is triggered, an original fingerprint image is acquired, and a fingerprint identification process is performed on the original fingerprint image, when a terminal device is in a screen-off state and the screen unlock password input by a user and a press operation of the user on a fingerprint identification module of the terminal device are detected. A screen of the terminal device is lit up, when the password matching process is matched and the fingerprint identification process is successful.
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公开(公告)号：US20180268117A1
公开(公告)日：2018-09-20
申请号：US15988879
申请日：2018-05-24
发明人： Le Yang , Yibao Zhou
CPC分类号： G06F21/31 , G06F3/011 , G06K9/00013 , G06K9/00087 , H04L63/08 , H04W12/06
摘要： A method for screen unlocking, a method for image acquiring, and an electronic terminal are provided. In the method for screen unlocking, a most frequently used debug parameter is counted according to recorded debug parameters used for image selection in the most recent N instances. Auto-adjustment is performed on the debug parameters from the most frequently used debug parameter, and an image current acquired is debugged with the debug parameters adjusted, to obtain debugged images. A target fingerprint image is selected from the debugged images. Whether the target image satisfies an unlocking condition is identified and a screen of the electronic terminal is unlocked when the unlocking condition is satisfied. Accordingly, a method for image acquiring and an electronic terminal are also provided.
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公开(公告)号：US11689861B2
公开(公告)日：2023-06-27
申请号：US17559072
申请日：2021-12-22
发明人： Zehua Fan , Zhijia Cui , Le Yang
CPC分类号： H04R7/02 , H04R7/16 , H04R9/02 , H04R2499/15
摘要： The present disclosure relates to a sound production device, a display device, and a terminal. The sound production device includes a first electrode layer arranged on a display substrate; an insulating layer arranged on a side of the first electrode layer away from the display substrate; an electromagnetic coil arranged on a side of the insulating layer away from the first electrode layer; a magnetic diaphragm arranged on a side of the electromagnetic coil away from the insulating layer and configured to vibrate and produce sounds in response to a magnetic field generated by the electromagnetic coil, wherein a vertical projection of the electromagnetic coil on the display substrate and a vertical projection of the magnetic diaphragm on the display substrate falls on a non-opening area, the insulating layer defines a via, and the electromagnetic coil and the first electrode layer are electrically connected through the via.
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公开(公告)号：US20210248344A1
公开(公告)日：2021-08-12
申请号：US17243420
申请日：2021-04-28
发明人： Anping Wu , Le Yang , Xuejian Yuan
IPC分类号： G06K9/00 , G02F1/1333 , G02F1/133 , G06F3/041 , G02F1/1335 , H01L27/32 , H01L51/52
摘要： Provided is an electronic device. The electronic device includes a screen provided with a first polarizer, a second polarizer arranged below the screen, and an optical fingerprint identification module arranged below the second polarizer. The polarization direction of the first polarizer is the same with the polarization direction of the second polarizer. The first polarizer and the second polarizer are configured to filter a first optical noise. The second polarizer is configured to filter a second optical noise. The first optical noise is light from screen light of the screen and directing to the optical fingerprint recognition module. The second optical noise is light from the screen light, directing away from the optical fingerprint recognition module and reflected by a glass cover on an outer side of the screen.
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公开(公告)号：US10965921B2
公开(公告)日：2021-03-30
申请号：US16431502
申请日：2019-06-04
发明人： Lei Zhang , Jingyang Sun , Le Yang
IPC分类号： H04N9/31 , H04M1/02 , H04N5/225 , H04N5/232 , G09G3/20 , G09G3/3225 , H01L27/146 , H01L27/32
摘要： The present disclosure provides an electronic device, a storage medium, and an image processing method, wherein, the electronic device includes a processing unit, a camera and a display screen covering the camera. Wherein, the display screen includes a light transmission area and a non-light transmission area, is configured to display a first image on the non-light transmission area under the control of the processing unit. The camera is disposed under the light transmission area, includes a projection assembly and an imaging assembly both electrically connected to the processing unit. The projection assembly is configured to project a second image on the display screen under the control of processing unit thereby to display the image on the light transmission area of the display screen, and the imaging assembly is configured to capture a third image through the light transmission area of the display screen.
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