52nd week of 2021 patent applcation highlights part 65 |
Patent application number | Title | Published |
20210407275 | METHOD AND APPARATUS TO ALERT ENERGIZATION OF COOKING APPLICANCE SURFACE BURNERS - A method and apparatus for a cooking appliance having an alert for energization of one or more burners. The cooking appliance may include an ignition enable control. The cooking appliance may include a locked mode and an unlocked mode. The cooking appliance may include one or more alarms to alert the user. | 2021-12-30 |
20210407276 | ELECTRONIC DEVICE - An electronic device comprises a sensor, a notifier and a controller. The sensor is urged to a test part side of an examinee and can detect pulsation at the test part. The notifier notifies information for a position of the sensor at the test part. The controller controls the notifier to notify information for a position of the sensor at the test part based on pulsation at the test part detected by the sensor. | 2021-12-30 |
20210407277 | TAMPER RESISTANT DATA MANAGEMENT IN A SENSOR NETWORK - A technical problem corresponds to automated generation of tamper-resistant data that includes measurements corresponding to a physical condition of an environment and times at which these measurements were generated. A solution includes a device for the tamper-resistant generation of data. The device includes a processor configured to generate a copy of the data. The device further includes a network interface configured to send the data to a blockchain node for encoding. The processor is further configured to analyze the copy of the data to identify a physical condition associated with locations at which sensors that generate the data are deployed. | 2021-12-30 |
20210407278 | SYSTEM AND METHOD FOR INSURING HAND-HYGIENE COMPLIANCE - The present invention relates to hardware, systems and software methods to insure compliance of personnel in jobs where sanitized hands are dependent on washing according to time intervals. The system includes a hand-hygiene station, a sanitizing dispensing device, a computer and a communication channel. A wearable vibration and visual alert device communicates, illuminates and vibrates dependent on timing between hand washing utilizing sensors positioned both adjacent to a hand washing station and installed in un-sanitized areas. Each of the plurality of sensors may be configured to provide a corresponding sensor output signal that is indicative of whether a person has washed their hands at a hand washing station. | 2021-12-30 |
20210407279 | MANAGEMENT OF A SECURITY SYSTEM AT A PREMISES - A security system is described for managing a premises. The security system comprises security system components and a first controller. A takeover component receives security data of the security system from the first controller. The security data is used to configure a second controller to communicate with the security system. The second controller communicates with the security system components and replaces the first controller in management of the security system. | 2021-12-30 |
20210407280 | SECURITY SYSTEM - A system includes one or more sensors to monitor at least one compartment of an object. A processor is communicatively-coupled to the one or more sensors to determine an alarm event based on activation of at least one sensor of the one or more sensors. | 2021-12-30 |
20210407281 | MONITOR CIRCUIT FOR SUMMARIZING SENSOR DATA - A monitor circuit is configured to receive sensor data samples at a first bit rate. The monitor circuit includes a sensor data processing circuit that is coupled to a sensor node and is configured to generate a sensor data characteristic signal for each sensor data sample. The sensor data characteristic signal for a particular sensor data sample indicates a value of a monitored parameter of the particular sensor data sample. The monitor circuit also includes a fault trigger circuit configured to determine, based on the sensor data characteristic signal, whether the sensor data samples satisfy a fault trigger. The monitor circuit further includes a summarization circuit configured to generate a sensor data summary signal based on the sensor data characteristic signal. The sensor data summary signal is provided to a summary output node at a second bit rate that is less than the first bit rate. | 2021-12-30 |
20210407282 | HANDHELD MONITORING AND EARLY WARNING DEVICE FOR FUSARIUM HEAD BLIGHT OF IN-FIELD WHEAT AND EARLY WARNING METHOD THEREOF - A handheld monitoring and early warning device for | 2021-12-30 |
20210407283 | SERVER DEVICE, TRAVEL MANAGEMENT METHOD, NON-TRANSITORY COMPUTER-READABLE MEDIUM, AND AUTOMOTIVE DEVICE - A server device includes a receiver and a processor. The receiver is configured to receive lane state/vehicle position information of an idle lane via a first communication network. The receiver is configured to receive own-vehicle position information of a vehicle via a second communication network. The receiver is configured to receive a travel request for the idle lane from the vehicle via a third communication network. In response to the travel request, the processor determines whether traveling in the idle lane is available to the vehicle, based on the own-vehicle position information of the vehicle and the lane state/vehicle position information of the idle lane. | 2021-12-30 |
20210407284 | VEHICLE TRAFFIC FLOW PREDICTION METHOD WITH MISSING DATA - A vehicle traffic flow prediction method with missing data is disclosed. The method includes the steps of inputting the topological structure of the traffic flow to be predicted, selecting a certain road section in the road network as the road section to be predicted, and determining the adjacent road section data set of the road section to be predicted by the spatial-temporal relationship between the observable data and the missing data. According to the nearest neighbor algorithm, the missing data in the data set of the adjacent road sections are filled to get the filled data set, and then the traffic flow data of the road sections to be predicted at the prediction time is obtained. The method can be used for efficiently predicting the vehicle traffic flow of a certain road section in the case of missing traffic flow data in the complex urban road network. | 2021-12-30 |
20210407285 | INTELLIGENT TRAFFIC MANAGEMENT FOR VEHICLE PLATOONS - Various systems and methods for implementing intelligent traffic management for vehicle platoons are described herein. A road controller system includes A road controller system comprising: a data store to store an active traffic policy; a processor subsystem to: determine a speed or platoon size of a vehicle platoon traveling on an area controlled by the road controller system; and determine a change to the speed or platoon size of the vehicle platoon, the change based on the active traffic policy; and a transceiver to transmit a control message to the vehicle platoon to implement the change to the speed or platoon size of the vehicle platoon. | 2021-12-30 |
20210407286 | Motion Sensing Traffic Sign Assembly - A motion sensing traffic sign assembly for enhancing the visibility of traffic signs includes a traffic sign mounted on a stanchion to be visible to traffic. A control circuit is coupled to the traffic sign. A motion sensor is coupled to the traffic sign to detect traffic approaching the traffic sign and the motion sensor is electrically coupled to the control circuit. A plurality of light emitters is each coupled to the traffic sign. Each of the light emitters is turned on when the motion sensor senses motion to emit light outwardly from the traffic sign thereby enhancing visibility of the traffic sign for the traffic. A solar panel is coupled to the traffic sign and the solar panel is electrically coupled to the light emitters for powering the light emitters. | 2021-12-30 |
20210407287 | TRAFFIC MANAGEMENT SYSTEM AND TRAFFIC MANAGEMENT METHOD INCLUDING PORTABLE TRAFFIC CONTROLLER - A traffic management system includes a portable traffic controller unit with a traffic control module and a processor, integrated traffic signal plans and a traffic signal, and an unmanned aerial vehicle (UAV) including a global positioning system unit, wherein the UAV is configured to transport the portable traffic controller unit to a location with a stationary traffic signal controlled by a roadside traffic controller, wherein the portable traffic controller unit is configured to communicate with the roadside traffic controller to temporarily halt operation of the stationary traffic signal, and wherein the portable traffic controller unit is configured to assume traffic control at the location. | 2021-12-30 |
20210407288 | METHOD AND APPARATUS FOR ENHANCING DRIVER SITUATIONAL AWARENESS - Aspects of the subject disclosure may include, for example, determining, by a system comprising a processor, a driver profile according to a driver identity for a driver of a vehicle, selecting a driver-specific enforcement scenario for the vehicle according to the driver profile and traffic enforcement information that is associated with a vehicle location, and presenting an in-vehicle alert to convey the driver-specific enforcement scenario to the driver. Other embodiments are disclosed. | 2021-12-30 |
20210407289 | SYSTEMS AND METHODS OF HANDS-FREE ASSISTANT-REQUESTED COMMUNICATION - Systems and methods are provided for establishing a hands-free communication session between a user and an electronic device. A triggering event for establishing a communication session with the user of a navigation application is detected. The triggering event may include identification, by the electronic device, of information from the data source that is desirable to communicate to the user at the present time. A level of importance of the information is determined, and a notification in accordance with the determined level of importance is generated, the notification having a first property in a first instance and a second property in a second instance. When, after generating the notification, permission from the user to establish the communication session is received, a communication session between the electronic device and the user including voice output by the electronic device and voice input by the user may be established. | 2021-12-30 |
20210407290 | VEHICLE CONTROL DEVICE, VEHICLE CONTROL METHOD, INFORMATION PROCESSING APPARATUS, AND TRAFFIC INFORMATION SUPPLYING SYSTEM - A system for an autonomous vehicle that receives driving environment information corresponding to a driving environment provided by another autonomous vehicle, and determines a navigation route based on a degree of reliability of the driving environment information provided by the another autonomous vehicle. | 2021-12-30 |
20210407291 | METHOD, APPARATUS AND ELECTRONIC DEVICE FOR EARLY-WARNING - The present disclosure discloses a method, apparatus and electronic device for early-warning, relates to the field of internet of vehicle and used for an intelligent traffic scenario. The specific implementations are: determining a target object crossing a road at a current moment, the road crossed by the target object being a first road; determining a target area based on a location of the target object; determining a target vehicle on the first road based on locations of vehicles on the first road as well as the target area; and sending an early-warning message to the target vehicle. It is using the locations of vehicles on the first road as well as the location of the target object crossing the road to determine the target vehicle during determination of the target vehicle among the vehicles on the first road, in order to send early-warning message to the target vehicle to achieve early-warning of the target vehicle and increase precision of the early-warning. | 2021-12-30 |
20210407292 | FACILITATION OF COLLABORATIVE VEHICLE WARNINGS - This disclosure describes a solution to facilitate collaborative vehicle warnings via an edge node. An edge network can provide resources to the vehicles such that the vehicles can operate in a harmonic and safe manner. For example, a non-compliance of a vehicle captured by a video camera of another vehicle can be sent to the edge node for analysis. If other data related to non-compliances of the vehicle are received by the edge node, the edge node can label the vehicle as an unsafe vehicle. In response to the labeling the vehicle as an unsafe vehicle, the edge node can share this information with the vehicles that sent the video feed info and/or other vehicles that are nearby. | 2021-12-30 |
20210407293 | SYSTEMS AND METHODS FOR APPLYING RATINGS FOR TRANSPORT SERVICES - The network system triggers registration of the start of a transport journey in response to a communication of a transport user device and a transport provider device with each other, performs a continuous coordinated proximity monitoring to verify the identity of a transport user and a transport provider vehicle, and triggers registration of the end of the transport journey through communication of the transport user device and the transport provider device with each other. | 2021-12-30 |
20210407294 | DRIVING ASSISTANCE SYSTEM - The present disclosure relates to a driving assistance system, includes: a light detection and ranging module configured to detect position parameters of objects around the light detection and ranging module; a LiFi driving module connected to the light detection and ranging module and being capable of receiving the position parameters and modulating the position parameters to generate a LiFi signal; and a lighting module connected to the LiFi driving module, and configured to provide lighting and transmit the LiFi signal. | 2021-12-30 |
20210407295 | VEHICLE AND METHOD FOR CONTROLLING THEREOF - A vehicle outputs a driving sound generated based on the driver's preference rather than outputting a uniform driving sound. The vehicle includes a sensor that acquires at least one of a facial image, an audio signal, and a biometric signal. A database stores a plurality of sound sources classified according to driver information. A controller calculates the driver information based on at least one of the facial image, the audio signal, and the biometric signal, selects any one of the plurality of sound sources stored in the database based on the calculated driver information, generates a driving sound based on the selected sound source, and operates a speaker to output the generated driving sound. | 2021-12-30 |
20210407296 | ATTENTION ATTRACTING DEVICE, MOBILE BODY, AND METHOD FOR CONTROLLING ATTENTION ATTRACTING DEVICE - An attention attracting device that effectively attracts attention and has improved versatility over a conventional technology, a mobile body including this attention attracting device, and a method for controlling the attention attracting device are provided. A predetermined area including a gazing point of a viewer is set as a central visual field at a time of the viewer directing a visual line, and an area other than the central visual field is set as a peripheral visual field. The attention attracting device includes a light source set to such a frequency F [Hz] that the light source is seen to be turned on in a case in which the light source is present in the central visual field and is seen to be blinking in a case in which the light source is present in the peripheral visual field. The mobile body includes the attention attracting device as a lamp body of a vehicle and emits light from the light source to the outside. | 2021-12-30 |
20210407297 | VEHICLE AND CONTROLLING METHOD THEREOF - A vehicle includes a communicator that is mounted on the vehicle to perform wireless communication with a server and a controller operates the communicator to transmit an accident reception request signal and image data acquired by another vehicle to the server when the vehicle has an accident with an accident target vehicle. The controller operates the communicator to receive a fault ratio from the server when the server generates fault ratio data between the vehicle and the accident target vehicle based on the image data. | 2021-12-30 |
20210407298 | MINE COLLISION DETECTION AND AVOIDANCE - There is provided a method including the steps of receiving mine operations data from a set of data sources in a mine, the mine operations data, processing the mine operations data to detect a set of events meeting at least one operator attention triggering condition, mapping the set of events to a mine model on the basis of location information associated with the events in the set of events, determining an affected location area of the set of events mapped to the mine model, and generating an operator attention indicator dependent on density of events in the affected location area for display for the set of events in the affected location area in the mine model to an operator to adjust operation of one or more mine operations devices. | 2021-12-30 |
20210407299 | DISPLAY DEVICE FOR VEHICLE, DISPLAY METHOD FOR VEHICLE, AND STORAGE MEDIUM - A display device for a vehicle, including: a rear imaging section that captures a rear image; a rear lateral imaging section that captures rear lateral images; and a control section that generates a combined image in which a rear processed image obtained by processing the rear image with a first parameter, and rear lateral processed images obtained by processing rear lateral images with a second parameter, are combined, wherein the control section further identifies an object existing in the rear image or the rear lateral images; acquires relative information including relative position and relative speed of the object with respect to the vehicle, and blind spot regions of the combined image; and, based thereon, if the object will disappear from the combined image due to entering into the blind spot regions, changes the blind spot regions by adjusting the first and second parameters. | 2021-12-30 |
20210407300 | SYSTEM AND METHOD FOR MINIMIZING PASSENGER MISCONNECTS IN AIRLINE OPERATIONS - This disclosure relates to a system and method for computing and recommending optimal hold time for every flight of an airline to minimize passenger misconnects in airline operations. The method recommends an optimal hold time for a flight based on passenger and airline disutility. Passenger disutility is computed based on the delay to destination of some or all of the passengers, availability of alternate routes for the connecting passengers, and a passenger specific connection time for connecting passengers. Airline disutility is computed based on the arrival delay of the outbound flight and subsequent flights of the same physical aircraft, till the delay no-longer propagates and an operating cost to the airline such as rebooking cost, ground cost etc. Finally, the method introduces a business factor, bringing in airline specific flexibility, to combine passenger and airline disutility to form total disutility and recommends the optimal hold based on least value. | 2021-12-30 |
20210407301 | MISUSED AERIAL USAGE IDENTIFICATION - Method, base unit and control node for misused aerial usage identification are disclosed. A method comprises: receiving location information of a mobile unit; judging whether the mobile unit is a registered aerial vehicle or an unregistered aerial vehicle; determining whether the mobile unit is in the state of flying based on the location information of the mobile unit; and identifying the mobile unit as a misused aerial vehicle in the condition that the mobile unit is determined as in the state of flying and is judged as the unregistered aerial vehicle. | 2021-12-30 |
20210407302 | SYSTEM OF MULTI-DRONE VISUAL CONTENT CAPTURING - A system of imaging a scene includes a plurality of drones, each drone moving along a corresponding flight path over the scene and having a drone camera capturing, at a corresponding first pose and first time, a corresponding first image of the scene; a fly controller that controls the flight path of each drone, in part by using estimates of the first pose of each drone camera provided by a camera controller, to create and maintain a desired pattern of drones with desired camera poses; and the camera controller, which receives, from the drones, a corresponding plurality of captured images, processing the received images to generate a 3D representation of the scene as a system output, and to provide the estimates of the first pose of each drone camera to the fly controller. The system is fully operational with as few as one human operator. | 2021-12-30 |
20210407303 | SYSTEMS AND METHODS FOR MANAGING ENERGY USE IN AUTOMATED VEHICLES - Disclosed are methods, systems, and non-transitory computer-readable medium for managing energy use in a vehicle. For instance, the method may include receiving forecasted data from a first external source, receiving real-time data corresponding to at least one weather parameter at a first location at a first time, and continuously determining whether to perform an adjustment to a control parameter of the vehicle by using a machine learning model that is based on the forecasted data for the at least one weather parameter, the real-time data for the at least one weather parameter, a battery condition of the vehicle, and/or an estimated amount of energy consumed by traveling along a first navigation path. | 2021-12-30 |
20210407304 | SYSTEM AND METHOD FOR OPTIMIZED UNMANNED AIRCRAFT SYSTEM (UAS) SPECTRUM PLANNING VIA DYNAMIC AIRSPACE AND SPECTRUM ALLOCATION - An unmanned aircraft system (UAS) control apparatus is disclosed. In embodiments, the UAS control apparatus is embodied in a control station to manage command and control (C2) functions for UAS operations in a designated coverage volume including a geofenced interference region proximate to the control station, controlling each UAS via connections on a spectrum of C2 channels. The UAS control apparatus generates flight plans for UAS operations, providing separation and keeping UAS operations away from the control station to minimize RF interference with other UAS C2 connections. Should a UAS be required to operate proximate to the control station, the UAS control apparatus employs dynamic spectrum management with respect to other concurrently operating UAS to eliminate, reduce, or mitigate RF interference resulting from the encroaching UAS. | 2021-12-30 |
20210407305 | SYSTEMS AND METHODS FOR DETECTING, MONITORING, AND MITIGATING THE PRESENCE OF UNAUTHORIZED DRONES - Systems and methods for detecting, monitoring, and mitigating the presence of a drone are provided herein. In one aspect, a system for detecting presence of a drone includes a radio-frequency (RF) receiver. The system can further include a processor and a computer-readable memory in communication with the processor and having stored thereon computer-executable instructions to cause the at least one processor to receive a set of samples from the RF receiver for a time interval, obtain predetermined data of expected communication protocols used between the drone and a controller, and determine whether the RF signal corresponds to one of the expected communication protocols by comparing the samples of the RF signal to the predetermined data and decoding the RF signal. In further aspects the system extracts a unique identifier of the drone based at least partially on the decoded RF signal. | 2021-12-30 |
20210407306 | FLIGHT MANAGEMENT SYSTEM DEPARTURE AND ARRIVAL PERFORMANCE DISPLAY BASED ON WEATHER DATA UPLINK - A flight management system includes a communications system configured to receive weather data from a remote source, a display system configured to generate an output for a flight display of an aircraft, and at least one processor with a non-transitory processor-readable medium storing processor-executable code. The output includes weather information based on the received weather data. The processor-executable code causes the processor to receive a user input from a user interface element of the aircraft where the user input requests updated weather information. The processor-executable code causes the processor to retrieve, via the communications system and in response to the user input, updated weather data from the remote source; calculate a departure or arrival performance flight parameter based at least in part on the updated weather data; and provide, via the display system, an output for the flight display of the aircraft where the output includes the flight parameter. | 2021-12-30 |
20210407307 | METHOD AND DEVICE FOR ASSISTING PILOTING OF AN AIRCRAFT MOVING ON THE GROUND - A beacon unit ( | 2021-12-30 |
20210407308 | Prompting Users To Annotate Simulated Phishing Emails In Cybersecurity Training - Aspects of the disclosure relate to dynamically generating simulated attack messages configured for annotation by users as part of cybersecurity training. A computing platform may generate a simulated attack message including a plurality of elements and send the simulated attack message to an enterprise user device. Subsequently, the computing platform may receive, from the enterprise user device, user selections annotating selected elements of the plurality of elements of the simulated attack message. The computing platform may thereafter identify one or more training areas for the user based on the user selections received from the enterprise user device, generate a customized training module specific to the identified one or more training areas, and send the customized training module to the enterprise user device. Sending the customized training module to the enterprise user device may cause the enterprise user device to display the customized training module. | 2021-12-30 |
20210407309 | TRAINING USERS USING INDEXED TO MOTION PICTURES - A system includes a sensor to sense a change in a position of an input control component and a tool; a storage medium embodies a collection of respective motion pictures, which show tool movement imparted by the control component in response to manual input provided by users, indexed based upon a metric; a storage medium embodies a set of instructions that cause a processor to perform operations comprising: determining a user's performance; recording a motion picture of the tool movement imparted by the master control component by the individual user; indexing the recorded motion picture to the collection of motion pictures; generating a user interface providing an interactive visual index; and displaying a selected motion picture on the display screen in response to user input at the interactive visual index. | 2021-12-30 |
20210407310 | TEACHING AND LEARNING PLATFORM - In one aspect, the present disclosure relates to a teaching platform comprising: an administrator hardware module comprising an Administrator User Interface (AUI) configured to allow an administrator user to operate the following: a profile module comprising: at least one administrator profile, and at least one class profile, a teaching application module comprising: a curriculum, a testing module, and a scheduler, and an artificial intelligence teacher module configured to operate the AUI upon the absence of an administrator user; and at least one student hardware module comprising a Student User Interface configured to allow a student user to operate the following: a learning application module comprising: a plurality of learning materials, a plurality of study materials, and a plurality of testing materials, a virtual tutor configured for virtual tutoring of the student user, and a communications module configured for communication between the at least one student user and the administrator user. | 2021-12-30 |
20210407311 | METHODS AND SYSTEMS FOR PRESENTING TOPIC-SPECIFIC BIOGRAPHICAL INFORMATION OF A USER - A question-and-answer application that displays topic-specific biographical information about users when presenting certain content elements is described. The topic-specific biographical information for a user may be displayed in various contexts, such as with an answer to a question on a question page for the question, or with information identifying a user who is following a question or a topic. With some embodiments, a user's topic-specific biographical information may be provided by the user, provided or suggested by another user, or obtained from an external data source. | 2021-12-30 |
20210407312 | SYSTEMS AND METHODS FOR MODERATED USER EXPERIENCE TESTING - Systems and methods for monitored usability testing are provided. A participant is identified, scheduled and their system is checked for suitability. The participant is placed in a waiting room and asked to present their screen. A video thumbnail is displayed over the shared screen. The participant is presented with a unique link and added into the study session to complete a task. The task may include any of a navigation activity, a questionnaire, a click test, and a card sorting activity. A set of note takers and/or observers are present in the study, but their presence is not known to the participant. The only interaction the participant has is between the study prompts and questions, and with one or more moderators. The study moderator(s), observer(s) and not taker(s) are all able to communicate with one another over a private channel. | 2021-12-30 |
20210407313 | SYSTEMS AND METHODS FOR DRIVER TRAINING DURING OPERATION OF AUTOMATED VEHICLE SYSTEMS - System, methods, and other embodiments described herein relate to a training system to train a driver about occurrences of anomalous driving events of automated vehicle systems. In one embodiment, a method includes determining, upon receiving a selection of a vehicle behavior from one or more anomalous driving events and a detected state change signal, whether the vehicle behavior affects one or more entities. The method includes assessing a state of the one or more entities to simulate the vehicle behavior according to a safety standard. The method includes triggering simulation of the vehicle behavior if the state satisfies a threshold. The method includes simulating the vehicle behavior by at least controlling the vehicle to simulate the vehicle behavior during automated driving of the vehicle. | 2021-12-30 |
20210407314 | SYSTEMS AND METHODS FOR PILOT TRAINING VIA STREAMING AVIONIC SIMULATION TO CLIENT DEVICE - Disclosed are systems, methods, and non-transitory computer-readable medium for providing data for flight simulation, or performing flight simulation using data provided by a remote server system. In some embodiments, a method for streaming avionic simulation may include: receiving, from a user device, a request for flight management service functions by a user; determining the flight management service functions registered to the user based on the request; determining a device setup configuration associated with the user; selecting one or more user devices based on the device setup configuration; receiving streaming data corresponding to a simulation of the flight management service functions; and transmitting the streaming data corresponding to the flight management service functions to one or more user devices, wherein the streaming data provides the simulation of the flight management service functions. | 2021-12-30 |
20210407315 | VISUAL ACUITY MEASUREMENT APPARATUS - Provided herein are devices, systems, methods, apparatuses, and computer program products for determining a visual acuity of a reader. The device includes a display adapted to present a first line of text to the reader and an input device adapted to receive signals corresponding to the first line of text. The device further includes a processor that is adapted to determine a reading score associated with the first line of text, generate an acuity parameter based on the reading score and the first readability vector, and determine the visual acuity of the reader based on the acuity parameter and a reference acuity parameter. | 2021-12-30 |
20210407316 | POSTURE COMPARISON AND CORRECTION METHOD USING APPLICATION CONFIGURED TO CHECK TWO GOLF IMAGES AND RESULT DATA IN OVERLAPPING STATE - Proposed is a posture comparison and correction method using an application configured to check two golf images and result data in an overlapping state, the posture comparison and correction method being capable of analyzing an image of a user captured through a portable device, displaying the swing speed of a golf club, the swing angle of the golf club, the swing form of the golf club, the angle of a head of the golf club, the hitting angle of a golf ball, the speed of the golf ball, the flying distance of the golf ball, and the trajectory of the golf ball on a screen, and comparing the image of the user with an image of a pro golfer transmitted from a server on a single screen, whereby it is possible to correct the posture of the user. | 2021-12-30 |
20210407317 | Coaching Aid for Golf - Systems and methods for golf analysis including a tag coupled to a golf club providing statistical analytics for coaching including text, tabular, graphic, and image-based outputs that include trends information for the golfer, all based upon actual golf play on course situations, wherein the golfer inputs shot data during play, without interrupting the flow of the game, and uploads the shot data for analytics and review online, and wherein all information related to a given user are reviewable by an authorized coach user through a web-based coach access account. The system is further operable to provide the coach user rights for providing corrective or instructive feedback to the user, including visual recommendations such as modified target areas. | 2021-12-30 |
20210407318 | USER TRAINING BY INTELLIGENT DIGITAL ASSISTANT - The method includes receiving, from a user, a first speech input spoken in a first language; inferring a user intent based on at least the first speech input in the first language; based on the inferred user intent, generating one or more alternative expressions of the first speech input in the first language; and providing feedback to the user introducing the alternative expressions as a more preferred input to express the inferred user intent than the first speech input provided by the user. | 2021-12-30 |
20210407319 | SYSTEMS AND METHODS FOR TRAINING A DRIVER ABOUT AUTOMATED DRIVING OPERATION - System, methods, and other embodiments described herein relate to improving the training of a driver during automated driving system mode. In one embodiment, a method includes generating, in association with a vehicle takeover and a maneuver by the driver, an automated motion plan associated with the maneuver. The method also includes determining if a difference parameter satisfies a threshold, wherein the difference parameter indicates a disparity between the maneuver by the driver in relation to the automated motion plan associated with the maneuver. The method also includes notifying, if the difference parameter does not satisfy the threshold, the driver that the vehicle takeover and the maneuver by the driver were unnecessary. | 2021-12-30 |
20210407320 | SIMULATED ABDOMINAL WALL - A simulated abdominal wall for laparoscopic surgical training and methods of making the wall are provided. The simulated abdominal wall is dome-shaped having a visual appearance of an insufflated abdomen. Also, the wall is strong enough to withstand penetration with surgical trocars without unrealistic buckling or deformation. The wall is supported by a frame along the perimeter without any support structures traversing the wall that would interfere with port placement. The wall includes multiple layers connected together to form a unitary wall to fit a laparoscopic trainer. In one method, a projection of a dome is cut from a flat layer of foam material and assembled within a mold cavity. Consecutive layers with the same or different projection pattern are laid up inside the mold cavity. In another method, a vacuum mold together with heat is used to deform each foam layer. Adhesive is applied between layers to simultaneously join the adjacent layers upon deformation. | 2021-12-30 |
20210407321 | SUSPENDED GALAXY DEVICE - A suspended galaxy device includes: a drive component, a star component, at least one planet component, and an orbit component. The planet component includes a rotation portion that is transmissively connected to the drive component and rotatable about the star component, a planet holder and a planet model. The orbit component includes at least one annular orbit corresponding to the at least one planet component; and the planet holder is on the rotation portion, and the annular orbit corresponds to a motion track of the planet holder. The planet holder, the annular orbit and the planet model are all magnetic, and are configured such that the planet model is suspended between the planet holder and the annular orbit. | 2021-12-30 |
20210407322 | LOW COMPLEXITY CONVERSION TO MONTGOMERY DOMAIN - Disclosed herein is an apparatus for calculating a cryptographic component R | 2021-12-30 |
20210407323 | LOW COMPLEXITY CONVERSION TO MONTGOMERY DOMAIN - Disclosed herein is an apparatus for calculating a cryptographic component R | 2021-12-30 |
20210407324 | LABEL STICKER - A label sticker is provided and includes: a base layer; a release layer coated on an upper surface of the base layer; a first surface material layer having a lower surface coated with a first glue layer and coated on or adhered to the release layer through the first glue layer; and a second surface material layer having a lower surface coated with a second glue layer and adhered to an upper surface of the first surface material layer through the second glue layer. The area of the second surface material layer is greater than the area of the first surface material layer. The label sticker. Therefore, glue residues left behind by a process of making the label sticker do not interfere with use thereof. | 2021-12-30 |
20210407325 | ELECTRONIC SHELF LABEL SYSTEM WITH POSITIONED VIRTUAL SHELF LABELS AND A METHOD OF POSITIONING SAID VIRTUAL SHELF LABELS - The invention relates to an electronic shelf label system that comprises a server for delivering shelf label display information to a number of display devices that are controlled by the server to display said shelf label display information on their screens, wherein said screen is designed to display video content represented by received video data, and said display device is designed to deliver video data to a screen and to receive label positioning data for defining the position of the shelf label display information in the display area of at least one of the screens connected to it, and to embed the shelf label display information in accordance with the received location data in the video content that is delivered to said screen. | 2021-12-30 |
20210407326 | Visual indicator support and corresponding payment device - A visual indicator support which is intended to be irreversibly assembled on an outer face of a payment device and is configured to assume an orientation position, in which, when assembled with the payment device, it is mobile in rotation about an axis substantially perpendicular to the outer face of the payment device. | 2021-12-30 |
20210407327 | FLEXIBLE DISPLAY DEVICE AND APPLICATION METHOD THEREOF - A flexible display device and an application method thereof are provided. The flexible display device includes a main body, a flexible display screen and a power device, the flexible display screen is configured to have a first end coupled to the main body, and a second end of the flexible display screen opposite to the first end is movable relative to the main body. | 2021-12-30 |
20210407328 | FLEXIBLE DISPLAY DEVICE - The present invention provides a flexible display device, including a casing, a stretching member, a roller assembly, a stretch resistant layer, a disposing member, and a flexible display screen. The stretching member and the roller assembly are disposed in an accommodating chamber in the casing and do not contact with each other. A first end of the stretch resistant layer is connected to the stretching member, and a second end thereof is wrapped around the roller assembly, extends out of the casing, and is connected to a counterweight assembly. The flexible display screen is disposed on the stretch resistant layer. The present invention mitigates a phenomenon of rupture of the flexible display screen when curling and forced. | 2021-12-30 |
20210407329 | FLEXIBLE DISPLAY PANEL - A flexible display panel is provided, which includes a flexible base and a flexible display screen body, and the flexible display screen body has a bending region. A stress buffer structure is disposed on a backside of the flexible base. The stress buffer structure includes a plurality of protruding sections. Grooves are disposed between the adjacent protruding sections and are extended along a length direction of the bending region. | 2021-12-30 |
20210407330 | FOLDABLE DISPLAY PANEL - A foldable display panel, including an active area and a non-active area disposed around the active area, and a deformation layer disposed in the non-active area of the display panel. A material of the deformation layer includes a force-strained material configured to detect a degree of deformation and a cracking defect of the display panel according to a luminous color and brightness of the force-strained material. | 2021-12-30 |
20210407331 | FLEXIBLE CIRCUIT BOARD ASSEMBLY AND FLEXIBLE DISPLAY DEVICE - A flexible circuit board assembly and a flexible display device include a first flexible circuit board, a T-shaped flexible circuit board, and a second flexible circuit board. The first flexible circuit board and the second flexible circuit board are located on a top of the T-shaped flexible circuit board and are coplanar with the T-shaped flexible circuit board. Two ends of a top of the T-shaped flexible circuit board are connected respectively to the first flexible circuit board and the second flexible circuit board perpendicularly. | 2021-12-30 |
20210407332 | FLEXIBLE SUBSTRATE AND METHOD OF MANUFACTURING SAME - The present application provides a flexible substrate and a method of manufacturing the same. The flexible substrate includes a base substrate, the flexible substrate is a polyimide film, wherein the polyimide film comprises polyimide having a structural formula of | 2021-12-30 |
20210407333 | DISPLAY PANEL, METHOD FOR MANUFACTURING SAME, AND DISPLAY DEVICE - Embodiments of the present disclosure provide a display panel, a method for manufacturing a display panel, and a display device. The display panel comprises a display area and a bending area connected to the display area and bent toward a back surface of the display area. The bending area comprises a first bending area and a second bending area comprising a chip-on-film and a flexible printed circuit board. The method for manufacturing a display panel comprises a step of providing the display panel and a step of bending. | 2021-12-30 |
20210407334 | FLEXIBLE DISPLAY MODULE AND FLEXIBLE DISPLAY DEVICE - A flexible display module and a flexible display device are disclosed. The flexible display module includes a flexible display panel, a circuit board, and a display panel protective structure. The flexible display panel includes an effective display portion and a bonding portion. The display panel protective structure is located one a rear of the effective display portion. An indentation is defined in a side of the display panel protective structure away from the effective display portion. The bonding portion is disposed in the indentation and is electrically connected to the effective display portion, and the circuit board is disposed in the indentation and is electrically connected to the bonding portion. | 2021-12-30 |
20210407335 | DISPLAY PANEL AND DISPLAY DEVICE - The present invention discloses a display panel and a display device. The display panel includes a bending area and a non-bending area, and further includes a display module; a cover module provided on the display module and including an electrorheological layer corresponding to the bending area. The beneficial effect of the present invention is that the display panel and the display device of the present invention are provided with a layer of an electrorheological layer in the bending area of the display panel, which plays a protective and supporting role. | 2021-12-30 |
20210407336 | FLEXIBLE DISPLAY SCREEN AND DISPLAY DEVICE - The present application provides a flexible display screen and a display device. The flexible display screen includes a display panel, at least one reel, at least one reel restoring mechanism, and a flexible layer. The reel is disposed at a side of the display panel, the reel restoring mechanism is disposed at a side of the display panel, and the reel is correspondingly set on the reel restoring mechanism. The flexible layer includes a middle portion and a side portion connected to the middle portion, the middle portion of the flexible layer covers a surface of the display panel far away from the display surface, and the side portion of the flexible layer is wound on the reel. | 2021-12-30 |
20210407337 | FLEXIBLE DISPLAY MODULE AND DISPLAY DEVICE - The present disclosure provides a flexible display module and a display device. The flexible display module includes a flexible display panel and a driving chip, and the flexible display panel includes a flexible substrate, a driving circuit layer, and a light-emitting functional layer which are sequentially disposed. The driving circuit layer includes a piezoelectric layer. The piezoelectric layer can convert stress generated when the display panel is bent into an electrical signal, which is transmitted to the driving chip through the driving circuit and controls each area of the flexible display panel to emit light of a predetermined intensity. | 2021-12-30 |
20210407338 | DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A display device and a method for manufacturing a display device is provided. The display device includes a display panel. The display panel includes a bending portion, a first non-bending portion and a second non-bending portion, positioned at two opposite sides of the bending portion. The second non-bending potion is positioned by bending the bending portion in an asymmetric and non-180 degree way toward a back side of the first non-bending portion. The present disclosure solves the issues of the conventional art, which cannot narrow down the width of the side frame. | 2021-12-30 |
20210407339 | FOLDABLE DISPLAY DEVICE, MANUFACTURING METHOD THEREOF, AND JIG - The present application provides a foldable display device, a manufacturing method thereof, and a jig. The foldable display device includes a folding region, a non-folding region, a flexible display panel, and a functional layer attached through an adhesive layer. In a pre-bent state of the foldable display device, an angle between portions of the foldable display device corresponding to the non-folding region on two opposite sides of the folding region is greater than 0 degree and less than 180 degrees. A stress of a portion of the adhesive layer corresponding to the folding region is less than or equal to a first predetermined threshold. | 2021-12-30 |
20210407340 | DISPLAY PANEL, DISPLAY MODULE AND DISPLAY DEVICE - The present application provides a display panel, a display module and a display device. In a non-display region of the display panel, exhaust holes are disposed inside arranging areas of alignment terminals. When attaching a support film in the non-display region, the exhaust holes serve as gas discharge channels to exhaust the gas located in the arranging areas of the alignment terminals and located between the support film and the display panel, thereby alleviating the problem of bubbles between the display panel and the support film in existing flexible displays. | 2021-12-30 |
20210407341 | FLEXIBLE DISPLAY APPARATUS AND FABRICATION METHOD THEREOF - A flexible display apparatus and a fabrication method thereof are provided. The flexible display apparatus includes a display panel and a cover plate layer located on a display side of the display panel. The cover plate layer includes a first cover plate layer and a second cover plate layer stacked; the second cover plate layer is located on a side of the first cover plate layer that is closer to the display panel; the first cover plate layer includes a first flexible cover plate layer and a hardened layer located on a side of the first flexible cover plate layer that is away from the display panel; and the second cover plate layer includes a second flexible cover plate layer. | 2021-12-30 |
20210407342 | DISPLAY DEVICE - A display device includes a display panel having a folding area and a non-folding area, a first lower adhesive layer disposed under the display panel in the folding area and the non-folding area and having a first thickness, and a second lower adhesive layer disposed under the first lower adhesive layer in the folding area and the non-folding area and having a second thickness greater than the first thickness. | 2021-12-30 |
20210407343 | DISPLAY DEVICE - A display device includes a rollable display panel and a discharger. The rollable display panel with a first portion and a second portion includes a displaying side and a non-displaying side opposite to the displaying side. The discharger is disposed on one of the displaying side and the non-displaying side, wherein the discharger is positioned between the first portion and the second portion when the rollable display panel is rolled and the first portion and the second portion move close to each other. | 2021-12-30 |
20210407344 | FOLDABLE DISPLAY DEVICE - A foldable display device includes a display area having a plurality of unit pixels and a non-display area surrounding the display area, and a folding area defined in the display area and the non-display area, and non-folding areas on both sides of the folding area. The foldable display device can further include a first substrate, a second substrate corresponding to the first substrate and including the plurality of unit pixels, a thin film transistor disposed on the second substrate, an organic light emitting diode disposed on the thin film transistor, and a mesh pattern disposed between the first substrate and the second substrate and having a plurality of openings. Openings of the mesh pattern in the folding area are smaller in size than openings of the mesh pattern in the non-folding areas. | 2021-12-30 |
20210407345 | DISPLAY APPARATUS AND ELECTRONIC DEVICE - A display apparatus and an electronic device relating to the field of display technologies are provided. The display apparatus includes: a first housing, one end of which includes an opening; a second housing slidably connected to the first housing and configured to slide out of a cavity of the first housing via the opening of the first housing; a flexible display screen configured to slide out of the cavity of the first housing along with the second housing when the second housing slides out of the cavity of the first housing; and at least one elastic assembly configured to provide an elastic force to the second housing when the second housing slides out of the cavity of the first housing so that a second lateral outer surface is kept flush with the first lateral outer surface. | 2021-12-30 |
20210407346 | SPLICED DISPLAY PANEL AND SPLICED DISPLAY DEVICE - The present application provides a spliced display panel. The spliced display panel includes a panel body and a cover plate, wherein the panel body includes at least a splicing seam, the cover plate includes a cover plate body and a lens assembly connected to the cover plate body, an orthographic projection of the lens assembly on a plane where the panel body is located covers at least the splicing seam, and the lens assembly includes a first convex lens and a second convex lens. | 2021-12-30 |
20210407347 | TRUSS SYSTEM FOR VIDEO DISPLAYS - A truss system configured as a rectangular frame and a rigging plate is provided. The rectangular frame comprises an interconnected assembly of rectangular tubes. The rigging plate is removably attached to a top surface of the rectangular frame and includes an overhanging portion that overhangs a front side of the rectangular frame. The overhanging portion includes a plurality of attachment apparatuses for suspending at least one video display from the overhanging portion such that the video display(s) overhangs the front side of the rectangular frame. | 2021-12-30 |
20210407348 | VIDEO DISPLAY CAP FOR PARKING PAY STATION - Disclosed are parking pay stations, media display caps for parking pay stations, parking pay station advertising platforms including a housing, wherein at least one side of the housing comprises at least one transparent window and at least one media display screen visible through the window, wherein the media display screen is configured to display media to parking users and others, including pedestrians. Also disclosed are methods of retrofitting existing parking pay stations to upgrade them to include media display capability. | 2021-12-30 |
20210407349 | Display Panel Driving Device - The present disclosure relates to a technique for determining a fault of a data line disposed in a display panel using a data driving device. The data driving device may determine a fault of a data line by supplying a data voltage corresponding to a greyscale value to a data line and checking whether another data line is influenced by the data voltage. | 2021-12-30 |
20210407350 | DISPLAY DEVICE - A display device includes a first substrate having a display area in which pixels are arranged and a peripheral area; wiring provided in the display area and coupled to the pixels to supply a signal; a first terminal and a second terminal, provided in the peripheral area; a driver terminal provided in a first peripheral area on a first direction side of the display area, and coupled to the wiring to allow a driver IC to be coupled to the driver; a first switch provided in the first peripheral area closer to the display area than the driver terminal to switch between coupling and decoupling between the first terminal and the wiring; and a second switch provided in a second peripheral area on a second direction side in a direction opposite to the first direction, and coupled to the second terminal and the wiring. | 2021-12-30 |
20210407351 | DISPLAY PANEL AND DISPLAY DRIVE METHOD THEREOF, AND DISPLAY DEVICE - A display panel and a display drive method thereof, and a display device are provided. The display panel includes a plurality of display regions and a plurality of scan drive circuits, the plurality of display regions includes a first display region and a second display region that are parallel to each other and do not overlap with each other, and the plurality of scan drive circuits includes a first scan drive circuit and a second scan drive circuit, the first and second display regions are connected to the first and second scan drive circuits to respectively receive a first light-emitting control signal, and the display drive method includes: individually adjusting a pulse width of at least one of the first light-emitting control signal and the second light-emitting control signal to adjust the light-emitting durations of light-emitting elements of the first and second display regions within one display period, respectively. | 2021-12-30 |
20210407352 | DISPLAY DEVICE - A display device includes a display panel, a data driving circuit, a scan driving circuit, and a driving controller. The driving controller receives an image signal and a control signal and controls the data and scan driving circuits to display an image on the display panel. The driving controller divides the display panel into first and second display regions based on the image signal, and outputs start and masking signals indicating starts of one frame and the second display region, respectively. First and second frames have first and second durations, respectively. The scan driving circuit sequentially drives scan lines in synchronization with the start signal and stop the driving of scan lines, corresponding to the second display region, of the scan lines, in response to the masking signal. | 2021-12-30 |
20210407353 | STRETCHABLE DISPLAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME,DISPLAY DEVICE AND OPERATING METHOD - The present invention provides a stretchable display substrate, a method for manufacturing the same, a display device and an operating method thereof, and belongs to the field of display technologies. The stretchable display substrate includes a plurality of islands on a base substrate, and a plurality of connection bridges corresponding to each of the plurality of islands. The plurality of islands are distributed in array and separated from each other; the plurality of connection bridges corresponding to each island are configured to connect the island with islands adjacent to the island. An electrical detection structure is provided between each island and the plurality of connection bridges corresponding to the island, and the electrical detection structure is configured to have an electrical parameter changed when the stretchable display substrate is stretched. | 2021-12-30 |
20210407354 | ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, DISPLAY DEVICE AND DRIVING METHOD THEREOF AND MANUFACTURING METHOD OF DISPLAY SUBSTRATE - A display device and driving method thereof and a manufacturing method of a display substrate involve an array substrate and manufacturing method thereof. The array substrate includes: a base substrate; and a number of display sub-pixels arranged in a matrix on the base substrate. Each individual display sub-pixel includes: a pixel electrode; a first common electrode; and a second common electrode; wherein the first common electrode and the second common electrode are insulated from each other; and wherein the pixel electrode is configured to interact respectively with the first common electrode and the second common electrode so as to conduct one or more display operations. | 2021-12-30 |
20210407355 | DISPLAY DEVICE AND POWER MANAGEMENT CHIP FOR THE SAME - A display device and a power management chip are provided. The power management chip includes a rising-edge trigger, detecting rising edges of a pulse signal; a first counter, configured to calculate the number of the rising edges; a falling-edge trigger, detecting falling edges of the pulse signal; a second counter, configured to calculate the number of the falling edges of the pulse signal; an adder, configured to sum up the number of the rising edges and the number of the falling edges of the pulse signal; and a digital-to-analog converter, electrically connected to the adder, configured to convert to a target voltage based on the sum obtained by the adder. In such a way, the poweron time of the power management chip is reduced. | 2021-12-30 |
20210407356 | GOA CIRCUIT AND DISPLAY DEVICE - The present disclosure provides a GOA circuit and a display device. The GOA circuit includes a plurality of cascaded GOA circuit units. An nth stage GOA unit configured to output an nth stage horizontal scanning signal includes a pull-up control unit, a feedback unit, a first pull-up unit, a second pull-up unit, a third pull-up unit, a pull-down unit, a pull-down control unit, and a bootstrap capacitor. | 2021-12-30 |
20210407357 | GOA CIRCUIT AND DISPLAY PANEL - A gate driver on array (GOA) circuit and a display panel are provided. A pull-down maintaining module of the GOA circuit includes an eleventh transistor and a twelfth transistor to remove a residual charge of a second node and a third node to enhance a stability of the GOA circuit. | 2021-12-30 |
20210407358 | SHIFT REGISTER UNIT, DRIVING METHOD, GATE DRIVING CIRCUIT AND DISPLAY DEVICE - A shift register unit includes a first node connection branch, an ON/OFF control circuit and a third node control circuit. A first end of the first node connection branch is electrically connected to first node, and a second end of the first node connection branch is electrically connected to a third node. The first node connection branch is configured to control the first node to be electrically connected to the third node under the control of a potential at the first node. The ON/OFF control circuit is configured to control the third node to be electrically connected to a first voltage end under the control of the potential at the first node. The third node control circuit is configured to reset a potential at the third node under the control of a resetting signal from a resetting end and a potential at a second node. | 2021-12-30 |
20210407359 | PANEL CONTROL CIRCUIT AND DISPLAY DEVICE INCLUDING PANEL CONTROL CIRCUIT - A panel control circuit for controlling a display panel comprising a first data line and a second data line includes a timing controller configured to generate input data comprising a first input data and a second input data, a first driving circuit configured to output a first video signal corresponding to the first input data into the first data line, and a second driving circuit configured to output a second video signal corresponding to the second input data into the second data line, wherein the timing controller is configured to turn off the second driving circuit based on a first deviation, a second deviation, or a third deviation. | 2021-12-30 |
20210407360 | Gate Drive Unit, Gate Drive Circuit, Drive Method and Display Apparatus - Provided are a gate drive unit, a gate drive circuit, a drive method and a display apparatus. The gate drive unit includes an input control module, an input module, a potential pull-down module, a first output module, a second output module, an isolation module, a first node and a second node, wherein the input control module controls operation of the input module under action of a second input signal and a first clock signal; the input module transmits a second clock signal to the second node under control of the input control module; the potential pull-down module pulls down a potential of the second node under action of a potential of the first node; the first output module outputs a first output signal under action of the potential of the first node, the potential of the second node and the first clock signal. | 2021-12-30 |
20210407361 | DISPLAY DEVICE AND METHOD FOR CONTROLLING SAME - The present disclosure provides a display device, which enables minimization of a transformer circuit and which can be driven using various commercial voltages, and a method for controlling the display device. | 2021-12-30 |
20210407362 | ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS - An electro-optical device includes an electro-optical panel including first to n-th (n is an integer of 2 or greater) data line blocks with each data line block including a first data line group and a second data line group, a first circuit device, and a second circuit device. The first circuit device drives, in an i-th phase of phase development drive, the first data line group of an i-th data line block of the first to n-th data line blocks, and the second circuit device drives, in the i-th phase of the phase development drive, the second data line group of the i-th data line block of the first to n-th data line blocks. | 2021-12-30 |
20210407363 | DISPLAY PANEL AND DRIVE METHOD THEREOF, AND DISPLAY DEVICE - A display panel and its drive method, and a display device are provided in the present disclosure. The method for driving the display panel includes refreshing a first-color picture N times in one frame. A time interval between every two adjacent refreshings of the N times of the refreshing is T1 for the first-color picture, T1=T2/N, T2 is a duration of the one frame, N>1, and N is a positive integer. The first-color picture may be refreshed multiple times in the one frame, and the multiple refreshing processes of the first-color picture may be evenly distributed, which may reduce each picture retention duration after the first-color picture is refreshed. Furthermore, before the human eyes are not able to recognize the brightness decrease of a previous first-color picture, a next first-color picture is refreshed, thereby effectively improving the picture flickering phenomenon of the display panel. | 2021-12-30 |
20210407364 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - A display device includes a pixel unit including first and second pixel columns arranged alternately along a first direction, and a third pixel column arranged between the first and the second pixel columns, a timing controller generating first or second image data by converting input image data, and a data driver generating a data voltage corresponding to the first or second image data and supplying the data voltage to the pixel unit. The first and second pixel columns each include first and second color pixels arranged alternately along a second direction, the third pixel column includes a third color pixel arranged along the second direction, and the timing controller compares a difference value between a grayscale value of the first color pixel and a grayscale value of the second color pixel with a reference value, and generates the second image data based on a comparing result. | 2021-12-30 |
20210407365 | COLOR UNIFORMITY CORRECTION OF DISPLAY DEVICE - Disclosed are techniques for improving the color uniformity of a display of a display device. A plurality of images of the display are captured using an image capture device. The plurality of images are captured in a color space, with each image corresponding to one of a plurality of color channels. A global white balance is performed to the plurality of images to obtain a plurality of normalized images. A local white balance is performed to the plurality of normalized images to obtain a plurality of correction matrices. Performing the local white balance includes defining a set of weighting factors based on a figure of merit and computing a plurality of weighted images based on the plurality of normalized images and the set of weighting factors. The plurality of correction matrices are computed based on the plurality of weighted images. | 2021-12-30 |
20210407366 | PANEL DISPLAY OPTIMIZATION METHOD, DISPLAY PANEL, AND STORAGE MEDIUM - The present disclosure provides a panel display optimization method, a display panel, and a storage medium. The panel display optimization method includes a region acquisition step, an adjustment step, and a high-low gray level step. The present disclosure is used to make processing coefficients of high-low gray levels of pixels to be processed having farther boundaries be greater according to distances from the pixels to be processed to the boundaries of a first pixel region, a second pixel region, and a third pixel region, that is, according to forward transitional spaces and backward transitional spaces to adjust the processing coefficients of the high-low gray levels. This further reduces graininess of the panel and improves visual quality of the panel after performing high-low gray level processing on adjusted pixels. | 2021-12-30 |
20210407367 | METHOD AND SYSTEM FOR SWITCHED DISPLAY OF GRAYSCALE OF MULTI-LINE SCAN LED - The present disclosure discloses a method and system for switched display of a grayscale of a multi-line scan light-emitting diode (LED), and relates to the field of LED display technology. In view of the problems in the prior art that a multi-line scan constant-current source chip has an insufficient refresh rate, a low grayscale level, and a poor low-grayscale effect, the present disclosure provides a method during the display of relatively high grayscales, a display cycle is scrambled. During the display of relatively low grayscales, the grayscales are combined. In the present disclosure, a relatively high refresh rate and a grayscale level can still be ensured in a case of a relatively large quantity of line scans. In addition, in the case of low-grayscale display, the problems such as low-grayscale speckles, slightly dark low-grayscale, and relatively poor low-grayscale linearity are resolved, thereby improving a picture display effect. | 2021-12-30 |
20210407368 | DISPLAY DEVICE AND OVERDRIVE METHOD THEREOF - A display device and an overdrive method thereof are provided. The overdrive method includes that in a frame picture, when a data signal of a data line needs to be switched from a grayscale of a previous row to a target grayscale of a current row, a feedback grayscale is looked up to be obtained according to a default feedback lookup table, the target grayscale of the current row, and an input grayscale of the previous row, a gain grayscale is looked up to be obtained according to a default gain lookup table and the feedback grayscale, and the gain grayscale is stored into a row buffer. | 2021-12-30 |
20210407369 | A FULL-PANEL DISPLAY FOR DISPLAY APPARATUS - A full-panel display with hybrid regional subpixel layouts is provided. The full-panel includes a display panel having a first region with an array of first subpixels of respective a first color, a second color, and a third color, and a second region with an array of second subpixels of respective the first color, the second color, and the third color. The array of first subpixels and the array of second subpixels are collectively configured to achieve a higher transmission rate in the first region to an accessory installed therein while keep a luminance ratio between the first subpixels unchanged from that between the second subpixels. Optionally, a number density and/or a unit subpixel area of the first subpixels of at least one color is smaller in the first region than that in the second region. | 2021-12-30 |
20210407370 | DRIVER, DISPLAY DEVICE AND OPTICAL COMPENSATION METHOD - A driver, a display device, and an optical compensation method thereof are provided. The display panel includes sub-pixels arranged in an array. The method includes: receiving an initial gray level of each sub-pixel of a picture to be displayed; determining whether each sub-pixel satisfies a preset determination condition based on the initial gray level of each sub-pixel; if an absolute value of a difference between the initial gray levels of two sub-pixels electrically connected to a same data line and located in two adjacent rows is greater than a preset threshold, it is determined that a sub-pixel in a next row satisfies the preset determination condition; and, in response to determining that a sub-pixel satisfies the preset determination condition, acquiring a first compensation parameter of the sub-pixel, and compensating the initial gray level of the sub-pixel based on the acquired first compensation parameter. | 2021-12-30 |
20210407371 | METHOD, APPARATUS AND DEVICE FOR ACQUIRING LUMINANCE COMPENSATION DATA - A method for acquiring luminance compensation data, which includes: collecting an image of a first grayscale value and an image of a second grayscale value displayed by a display panel to be compensated; calculating a luminance difference between the image of the first grayscale value and image of the second grayscale value for each display unit of the display panel; determining a target luminance difference based on the luminance difference between the image of the first grayscale value and the image of the second grayscale value for each display unit; determining a preset compensation data calculation scheme corresponding to the display panel and acquiring images of grayscale values required by the preset compensation data calculation scheme, based on a preset condition that the target luminance difference meets; and determining the luminance compensation data for the display panel, based on the determined images of grayscale values. | 2021-12-30 |
20210407372 | CIRCUIT DEVICE, ELECTRO-OPTICAL DEVICE, AND ELECTRONIC APPARATUS - A circuit device includes a gradation voltage generation circuit, a correction processing circuit, and a driving circuit. The correction processing circuit performs correction processing on input display data to output corrected display data. The driving circuit drives an electro-optical panel by outputting gradation voltages corresponding to the corrected display data based on the gradation voltages. The gradation voltages are grouped into first to k-th groups. At this time, the correction processing circuit determines, by analyzing which group of the first to the k-th groups each input display data belongs to, a number of the input display data belonging to each group, and performs the correction processing based on the determined number. | 2021-12-30 |
20210407373 | DISPLAY DRIVING METHOD, DISPLAY PANEL AND DISPLAY DEVICE - Provided are a display driving method, a display panel and a display device. The display driving method includes acquiring a to-be-displayed image; the to-be-displayed image is displayed by display pixels, and a vertical projection of each touch electrode on a plane in which the display pixels are located covers a plurality of display pixels; determining whether an area in which touch electrodes are located is in a display dark area according to the to-be-displayed image; and in response to determining that the area in which the touch electrodes are located is in the display dark area, stopping providing a touch driving signal for at least part of the touch electrodes disposed in the display dark area. | 2021-12-30 |
20210407374 | DISPLAY DEVICE AND IMAGE DISPLAY METHOD OF MULTI-MONITOR SYSTEM - A display device is in a multi-monitor system in which a plurality of display devices are connected using a daisy chain to display an image signal. The display device may include, but is not limited to, a reception unit configured to receive signal information that is information regarding a display of the image signal on a display device from the display device connected to an own display device; a comparison unit configured to compare the received signal information and signal information of the image signal in the own display device; and an output unit configured to output an instruction to perform a reset on at least one of the plurality of display devices when the two types of signal information are determined to be different as a result of the comparison. | 2021-12-30 |