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公开(公告)号：US20240065542A1
公开(公告)日：2024-02-29
申请号：US18112994
申请日：2023-02-22
发明人： JUN LI
IPC分类号： A61B3/10 , A61B5/00 , A61B5/01 , G06T7/12 , G06T7/62 , G06T7/68 , G06V40/18 , G09G5/10 , G16H10/60 , G16H40/67
CPC分类号： A61B3/10 , A61B5/015 , A61B5/4842 , G06T7/12 , G06T7/62 , G06T7/68 , G06V40/193 , G09G5/10 , G16H10/60 , G16H40/67 , A61B2560/0252 , G06T2207/10048 , G06T2207/30041 , G09G2320/0626 , G09G2354/00
摘要： A method for monitoring eye strain implemented in an electronic device includes obtaining an infrared thermal image of eyes of a target user; analyzing the infrared thermal image of the eyes, and obtaining a temperature value of the eyes; monitoring whether the temperature value of the eyes is greater than a preset threshold of the eye temperature; and in response that the temperature value of the eyes is greater than the preset threshold of the eye temperature, outputting a prompt as to eye strain.
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公开(公告)号：US11899217B2
公开(公告)日：2024-02-13
申请号：US18137399
申请日：2023-04-20
发明人： Yan Lv
IPC分类号： G02B27/01
CPC分类号： G02B27/0176 , G02B2027/0159 , G02B2027/0178
摘要： An AR glasses device includes a supporting portion, an optical-mechanical assembly, and an adjustment assembly comprising a first adjustment module and a second adjustment module. The optical-mechanical assembly comprises a first optical-mechanical module and a second optical-mechanical module arranged in a second direction. The first optical-mechanical module comprises a first waveguide sheet and a first fixing portion to drive the first waveguide sheet to rotate about the second direction. The second optical-mechanical module comprises a second fixing portion and a second waveguide sheet. The first adjustment module extends through the supporting portion in a first direction and connects the first fixing portion. An arc-shaped groove about the first direction penetrates the supporting portion in the first direction. The second adjustment module slides in the arc-shaped groove, and the second adjustment module is configured to drive the second waveguide sheet to rotate about the first direction through the second fixing portion.
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3.发明公开公开(公告)号：US20230408815A1
公开(公告)日：2023-12-21
申请号：US18240148
申请日：2023-08-30
发明人： JIAN-RONG HUANG
CPC分类号： G02B27/0149 , G02B27/0093 , G02B27/0101 , G02B2027/0154
摘要： A near-eye display device includes a camera module, a display module and a rotating module. The camera module is configured for obtaining an image information along a direction of a first optical axis. The display module is configured for transmitting an image light of virtual information to a human eye along a second optical axis. The rotating module is configured for controlling the rotation of the camera module to change a position of the first optical axis, so as to switch the near-eye display device between a state of close-up view and a state of distant view. In the state of distant view, an angle between the first optical axis and the second optical axis is 25°. In the state of close-up view, the angle between the first optical axis and the second optical axis is less than or equal to 13°.
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公开(公告)号：US20230341691A1
公开(公告)日：2023-10-26
申请号：US18218145
申请日：2023-07-05
发明人： YU-HSIU CHIEN , ZHEN YIN , XIAO-XIAO ZHANG , ZHUO WANG , PAN ZHANG
CPC分类号： G02B27/0172 , G02C11/10 , G02B2027/0178 , G02C2200/20
摘要： A display device includes an optical assembly for displaying images, a frame, and an adjustment assembly including a spherical bearing a connecting rod, and a cover. The frame and the optical assembly are arranged at intervals, a first recess is concave in a first direction from the frame, a through hole penetrates the frame and communicates with the first recess; a part of the spherical bearing is received in the first recess and abuts against an inner surface defining the first recess; the connecting rod extends through the through hole, one end of the connecting rod is fixed to the spherical bearing, and the other end is connected to the optical assembly; the cover is arranged on a side of the spherical bearing facing away from the frame and adjustably connected to the frame in the first direction to selectively apply or remove a pressure to the spherical bearing.
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公开(公告)号：US11696159B2
公开(公告)日：2023-07-04
申请号：US17366375
申请日：2021-07-02
发明人： Lei-Tong Yu , Xue-Liang Xu
CPC分类号： H04W24/08 , H04B17/0085
摘要： A method for testing terminals includes determining a quantity of terminals to be tested; testing each terminal to be tested in a testing environment and obtaining a quantity of testing results; each testing result includes an actual transmitting power and/or a receiving signal strength; obtaining a first fitting function based on the actual transmitting power, and/or obtaining a second fitting function based on the receiving signal strength; and controlling a target terminal to transmit signals, calculating an actual transmitting power of the target terminal by the first fitting function, and/or controlling the target terminal to receive signals, calculating a receiving signal strength of the target terminal by the second fitting function. A computer apparatus and a non-transitory computer readable medium for testing terminals are also disclosed.
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公开(公告)号：US11657187B2
公开(公告)日：2023-05-23
申请号：US17388650
申请日：2021-07-29
发明人： Xin Lu , Yu-Yong Zhang
CPC分类号： G06F21/84 , G06F3/14 , G06T7/90 , G06T7/97 , G06T11/001 , G06T2200/24
摘要： A method for displaying screen information includes obtaining visitor information of a visitor of a display device. Once a page to be visited by the visitor is determined, a current color scheme for at least one controllable element of the page to be visited is determined according to the visitor information and a page type of the page to be visited.
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公开(公告)号：US20220382919A1
公开(公告)日：2022-12-01
申请号：US17388650
申请日：2021-07-29
发明人： XIN LU , YU-YONG ZHANG
摘要： A method for displaying screen information includes obtaining visitor information of a visitor of a display device. Once a page to be visited by the visitor is determined, a current color scheme for at least one controllable element of the page to be visited is determined according to the visitor information and a page type of the page to be visited.
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公开(公告)号：US20220375061A1
公开(公告)日：2022-11-24
申请号：US17551535
申请日：2021-12-15
发明人： LIU-BIN HU , WEI YANG
摘要： A device to detect defects in a finished surface by analyzing images thereof taken under lighting of different colors includes a supporting mechanism, a transmitting mechanism, a detecting mechanism, and a processor. The transmitting mechanism carries and transmits the product. The detecting mechanism includes a detecting frame, and a light source assembly. The processor connects to a camera assembly, and preprocesses images obtained of the long side surfaces, of the width side surfaces, and of the chamfered side surfaces of the product to detect any defects of these surfaces of the product.
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公开(公告)号：US20220373469A1
公开(公告)日：2022-11-24
申请号：US17544758
申请日：2021-12-07
发明人： LIU-BIN HU , WEI YANG
摘要： A device to detect defects in a finished surface by analyzing images thereof includes a supporting mechanism, a transmitting mechanism, a detecting mechanism, and a processor. The transmitting mechanism carries and transmits the product. The detecting mechanism includes a detecting frame, and a light source assembly. The processor is used to connect to a camera assembly, and preprocess image obtained of the front of the product to obtain a detection of any defects of the front of the product.
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公开(公告)号：US11379082B2
公开(公告)日：2022-07-05
申请号：US16996662
申请日：2020-08-18
发明人： Bin Fan
摘要： A method for detecting fingerprints implemented in an electronic device includes detecting whether a display device is being pressed by at least one finger of a user according to signals of a pressure sensing device. If the display device is being pressed by the at least one finger of the user, controlling a fingerprint acquiring device to acquire fingerprint images of the at least one finger of the user and controlling a positioning device to acquire location information of the electronic device. The fingerprint images of the at least one finger of the user and the location information of the electronic device can be uploaded by the electronic device to a fingerprint database for fingerprint recognition.
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