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公开(公告)号：US20240185787A1
公开(公告)日：2024-06-06
申请号：US18515092
申请日：2023-11-20
发明人： Junhan HAN , Yun WANG
IPC分类号： G09G3/3233
CPC分类号： G09G3/3233 , G09G3/002 , G09G2300/0465 , G09G2300/0857 , G09G2310/0281 , G09G2310/08 , G09G2320/0233 , G09G2330/021
摘要： A display drive circuit includes a plurality of lines of cells. A line of cells of the plurality of lines of cells includes a plurality of pixel drive circuits for a plurality of light emitters, and a data line including an array of data bit storage devices connected serially (e.g., by an array of switches) and configured to shift display data bits along the data line. An output of each data bit storage device of the array of data bit storage devices is connected (e.g., through a switch) to a corresponding pixel drive circuit of the plurality of pixel drive circuits. The pixel drive circuit includes, for example, a digital memory cell, and a switch controlled by a data bit stored in the digital memory cell to turn on or off a drive current to a corresponding light emitter.
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公开(公告)号：US20240184250A1
公开(公告)日：2024-06-06
申请号：US18061847
申请日：2022-12-05
发明人： Md Rashidul Islam , Zhong Ji , Yonghua Wei , Geng Ye , Bruno Cendon Martin
摘要： The disclosed system may include a cradle configured to receive and secure a detachable capsule. The system may further include a printed circuit board mounted within a housing of the cradle. The system may also include a radiating structure positioned on an inner surface of the housing of the cradle. In such cases, the radiating structure may be electrically connected to the PCB of the cradle. Various other mobile electronic devices, apparatuses, and methods of manufacturing are also disclosed.
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公开(公告)号：US12001171B2
公开(公告)日：2024-06-04
申请号：US17210547
申请日：2021-03-24
发明人： Pranav Vasavada , Derek William Wright , Timothy Lowe , Joseph Moak , Peter Wesley Bristol , Nishant Srinivasan , Chunli Chen
CPC分类号： G04B37/1486 , A44C5/0007 , A44C5/147 , A61B5/4519 , A61B5/681 , G04G21/025 , A61B2562/16
摘要： Systems may include a watch band, a watch body comprising at least one image sensor configured to capture a wide-angle image, a coupling mechanism configured to detachably couple the watch body to the watch band, and at least one biometric sensor on at least one of the watch band or the watch body.
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公开(公告)号：US20240179286A1
公开(公告)日：2024-05-30
申请号：US18509947
申请日：2023-11-15
发明人： Ye Yin , San-Ching De La Cruz
IPC分类号： H04N13/15 , H04N13/207 , H04N13/296 , H04N13/344 , H04N23/957
CPC分类号： H04N13/15 , H04N13/207 , H04N13/296 , H04N13/344 , H04N23/957
摘要： A computer-implemented method may include receiving, by at least one processor, imaging results produced in one shot with a microlens array. The method additionally may include generating, by the at least one processor, virtual image distance maps for two or more colors based on the imaging results. The method also may include storing, by the at least one processor, the virtual image distance maps in a memory accessible to the at least one processor. The method further may include projecting images, by the at least one processor, based on the virtual image distance maps. Various other methods, systems, and computer-readable media are also disclosed.
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公开(公告)号：US20240176135A1
公开(公告)日：2024-05-30
申请号：US18521914
申请日：2023-11-28
发明人： Kiseung Bang , Murat A. Yokus , Muhammed Talha Agcayazi , Ahmet Mesut Alpkilic , Sadhana Devulapalli , Bikash Mishra , Suma Manoraj , Priyankha Bhalasubbramanian , Vidya Srinivasan , Benjamin Arthur Kevess Cohen , Shyamal Jitendrakumar Shah , Ye Yin , Wei Huang , Yasuo Morimoto , Boon Shiu , Jiang Zhu
CPC分类号： G02B27/0081 , G02B27/0093 , G02B27/0172 , G02B27/0944 , G06F3/015 , G02B2027/0123
摘要： A display system may include a light source and a waveguide coupler configured to couple light from the light source. A waveguide coupler may include an in-coupling region and an out-coupling region having a plurality of multiplexed volumetric Bragg gratings. A computer-implemented method may include measuring from different angles, by at least one processor and using an imaging technique, skin hair coverage in a skin surface region of a user. Another computer-implemented method may include identifying and mitigating potentially harmful messages in public forums. A further computer-implemented method may include receiving, by at least one processor, imaging results from at least one imaging device. A system may include a substrate and a transparent conductive material applied to the substrate in a specified pattern that forms an antenna. Various other devices, systems, and methods are also disclosed.
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公开(公告)号：US20240168557A1
公开(公告)日：2024-05-23
申请号：US18406644
申请日：2024-01-08
IPC分类号： G06F3/01
摘要： Haptic actuators may include a first active material coupled to a first side of an inactive substrate and a second active material coupled to a second side of the inactive substrate. The inactive substrate may be formed to initially exhibit a nonplanar shape when the first active material and the second active material are not actuated. Various other methods, systems, and devices are also disclosed.
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公开(公告)号：US20240168433A1
公开(公告)日：2024-05-23
申请号：US18105223
申请日：2023-02-02
发明人： Changwon Jang , Afsoon Jamali , Zhimin Shi
IPC分类号： G03H1/22 , G02B27/00 , G02B27/01 , G02F1/1335 , G06F1/16
CPC分类号： G03H1/2286 , G02B27/0093 , G02B27/0172 , G02F1/1335 , G03H1/2294 , G06F1/163 , G02B2027/0174 , G03H2001/0224 , G03H2223/16 , G03H2223/23 , G03H2223/24 , G03H2225/34
摘要： A holographic display includes an illuminator, a spatial light modulator (SLM) coupled to the illuminator, and an ocular lens coupled to the SLM. The illuminator provides a wide-area illuminating light beam to illuminate the SLM with a spatially homogeneous beam of light. The illuminator may include a slab waveguide with an evanescent out-coupler, or a beam expander based on a diffraction grating with an oblique angle of incidence and a near-normal angle of diffraction of the illuminating light. A low-pass spatial filter may be provided to filter out higher diffraction orders of the illuminating light diffracted on the SLM.
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公开(公告)号：US20240168290A1
公开(公告)日：2024-05-23
申请号：US18105218
申请日：2023-02-02
发明人： Changwon Jang , Afsoon Jamali , Zhimin Shi
IPC分类号： G02B27/01 , G02F1/1335 , G02F1/1343 , G03H1/22 , G06F1/16
CPC分类号： G02B27/0172 , G02F1/1335 , G02F1/134363 , G03H1/2286 , G03H1/2294 , G06F1/163 , G02B27/0093 , G02B2027/0174
摘要： A holographic display includes an illuminator, a spatial light modulator (SLM) coupled to the illuminator, and an ocular lens coupled to the SLM. The SLM includes sequentially coupled first and second pixelated SLM panels for spatially modulating the illuminating light beam in amplitude and phase. At least one of the SLM panels may include a liquid crystal (LC) panel, such as an in-plane switching (IPS) panel. At least one of the SLM panels may include an array of piston-type micromirrors.
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公开(公告)号：US11991870B1
公开(公告)日：2024-05-21
申请号：US17814184
申请日：2022-07-21
发明人： Michael Nikkhoo , Brian Toleno
CPC分类号： H05K7/20945 , G06F1/163 , G06F1/206
摘要： An electronic device includes an electronic component, a thermal ground, and a thermal interface material having a first side coupled to the electronic component and a second side coupled to the thermal ground, such that the thermal interface material draws thermal energy from the electronic component and transfers thermal energy to the thermal ground. The thermal interface material includes a body comprising thermally conductive silicone, the body disposed in thermal contact with the electrical component, and the thermally conductive silicone having a first thermal conductivity, and a plurality of thermally conductive fibers disposed within the body of the thermal interface material, the thermally conductive fibers having a second thermal conductivity greater than the first thermal conductivity.
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公开(公告)号：US11990929B2
公开(公告)日：2024-05-21
申请号：US18113928
申请日：2023-02-24
发明人： Jie Zhang , Kyungho Kim , Insoo Hwang
CPC分类号： H04B1/3838 , H01Q1/245 , H04W28/0268 , H04W52/265 , H04W52/365 , H04W52/367 , H04B2001/3866
摘要： Described embodiments provide systems and methods for adjusting a radio usage of a wireless link according to a time-averaged specific absorption rate (SAR). A first device configured to concurrently maintain a first wireless link with a second device and a second wireless link with an access point of a network may determine a proposed radio usage of the first wireless link and the second wireless link. The first device may determine a state of the first device according to the proposed radio usage and sensor information from at least one sensor of the first device. The first device may determine a time-averaged SAR of a user due to the first device, according to a defined time window and the determined state of the first device, to adjust the proposed radio usage of the first wireless link and the second wireless link to satisfy a threshold level of the time-averaged SAR.
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