33rd week of 2021 patent applcation highlights part 58 |
Patent application number | Title | Published |
20210256839 | TRAFFIC MANAGEMENT SYSTEM - A traffic management system that manages policy agreements between operators and visual indicator devices receives first sensor data from a physical environment. The traffic management system computationally processes the first sensor data to identify a first visual indication in the sensor data and determines that the first visual indication is associated with first policy agreement. The traffic management system then determines, based on the first sensor data, that a first visual indicator system that provided the first visual indication is violating a first policy included in the first policy agreement and, in response, provides a policy violation notification that the first visual indicator system is violating the first policy. | 2021-08-19 |
20210256840 | A METHOD AND A CONTROL UNIT FOR IDENTIFYING AN ACCIDENT SITUATION BETWEEN AT LEAST TWO VEHICLES - The disclosure relates to a method for identifying an accident situation between at least two vehicles, wherein the method comprises the steps of:
| 2021-08-19 |
20210256841 | PREEMPTIVE TRAFFIC ROUTING BASED ON PARSING OF EMERGENCY DISPATCHES - Embodiments of the invention include preemptive traffic routing based on parsing of emergency dispatches. Aspects of the invention obtaining an emergency dispatch transmission and parsing the emergency dispatch transmission to obtain a location and a type of an emergency event. Aspects also include determining, based at least in part on the location and the type of the emergency event, an expected impact on traffic in an area including the location. Aspects further include transmitting the expected impact on traffic in the area to a vehicle navigation application. | 2021-08-19 |
20210256842 | SYSTEM, METHOD AND APPARATUS SUPPORTING NAVIGATION - Methods and System for enhanced navigation and traffic management are provided. A controller obtains input indicative of conditions on a physical road, traffic status information associated with the physical road and requirements of a mobile device. Based at least in part on the input, one or more virtual lanes defining respective routes along the physical road are determined. The virtual lanes are communicated to mobile devices which follow them in place of painted lanes. The virtual lanes can be dynamically updated for example to avoid obstacles. Different lanes can correspond to different priorities of traffic. | 2021-08-19 |
20210256843 | COLLECTING MOVEMENT ANALYTICS USING AUGMENTED REALITY - A movement analytics platform can generate instructions for collecting video data from a site that includes a roadway. The instructions can be provided to a device having augmented reality capabilities, wherein the instructions include content displayed by the device to indicate an area at the site that an operator of the device is to position within a field of view of a camera. A data feed received from the device can include video data corresponding to the area and contextual data to annotate the video data based on observations by the device operator. The data feed can be processed to derive movement analytics associated with the area at the site (e.g., classifications, locations, speeds, travel directions, and/or the like for one or more objects depicted in the video data). The device can be provided with additional augmented reality content based on the movement analytics. | 2021-08-19 |
20210256844 | DERIVING TRAFFIC SIGNAL TIMING PLANS FROM CONNECTED VEHICLE TRAJECTORY DATA - Traffic signal timing plans are derived from vehicle trajectory or probe data. The probe data is collected and archived in a datastore over a sample time on the order of weeks or longer. Probe data is corrected for clock drift, geo-fence filtered to a selected intersection, and then stop line crossings in the intersection are identified and analyzed along with related data to determine the timing plans and schedule for the intersection. In this way, access to government agency timing plans is obviated so as to save time and expense. | 2021-08-19 |
20210256845 | DRONE FORMATION FOR TRAFFIC COORDINATION AND CONTROL - We describe a method for training, inferencing, and a system, for controlling a swarm of unmanned aerial vehicles (UAV). The method comprises introducing a plurality of real time, past and/or simulated records documenting a plurality of sensor readings generated based on measurements taken at a region associated with an emergency event to a system. The system comprises at least one processor adapted to execute code and at least one memory storing a machine learning based model. The system produces code instructions for controlling a plurality of UAVs for presenting at the region a plurality of visual navigation instructions. | 2021-08-19 |
20210256846 | METHODS, SYSTEMS, AND APPARATUSES FOR EDGE BASED NOTIFICATION THROUGH CROWDSOURCED LIVE FLEET STREAMED COMMUNICATIONS - Apparatuses, methods, and systems of an edge server communicating with vehicles by continuously receiving messages which include data of state transitions of Electronic Control Units (ECUs) contained in each vehicle; monitoring in real-time the streamed message data from each vehicle for detection of updates of data about state transitions of ECUs used in the vehicular operations; crowdsourcing in real-time the state transition data of the ECUs during the vehicular operations to group together state transition data having commonality as crowdsource transition data; processing, using a machine learning model, the crowdsource transition data, to classify the crowdsource transition data of an anomaly event; and transmit in advance to an identified vehicle an alert of the anomaly event in order for a driver or ADAS to execute a response. | 2021-08-19 |
20210256847 | BOARDING POSITION SETTING METHOD, BOARDING POSITION SETTING DEVICE, AND BOARDING POSITION SETTING SYSTEM - A boarding position setting method, a boarding position setting device, and a boarding position setting system are provided. The boarding position setting method, the boarding position setting device, and the boarding position setting system each recognizes a stop position of a vehicle based on vehicle information, determines whether the stop position is suitable for boarding based on a stop time of the vehicle or occurrence of a boarding event of the vehicle at the stop position, stores the stop position determined to be suitable for boarding as a boarding position in the vehicle dispatch service, acquires a first vehicle dispatch request to the vehicle dispatch service and sets the boarding position based on the first vehicle dispatch request from among stored boarding positions. | 2021-08-19 |
20210256848 | MOVING BODY TRACKING SYSTEM, MOVING BODY TRACKING METHOD, AND PROGRAM - A moving body tracking system, comprising: a first camera that captures image(s) of moving body entering an intersection, a plurality of second cameras installed in a plurality of locations set as destinations of the moving body entering the intersection, a moving direction determining part that determines a moving direction of the moving body entering the intersection due to a change in direction of the moving body based on captured data by the first camera, and a path specifying part that selects the second camera based on the moving direction of the moving body, searches a frame in which the specified moving body was captured from captured data by the second camera, and specifies a path of the moving body. | 2021-08-19 |
20210256849 | PROCESS AND SYSTEM FOR LOCAL TRAFFIC APPROXIMATION THROUGH ANALYSIS OF CLOUD DATA - A process for local traffic approximation through analysis of cloud data is provided. The process includes, within a computerized traffic flow estimation controller of a host vehicle, operating programming to monitor a planned navigational route of the host vehicle, identify along the planned navigational route a road section including cross-traffic, monitor cloud data related to a mobile cellular device, analyze the cloud data to identify traffic posing a hazardous condition to the host vehicle within the road section, and generate a vehicle alert to a driver of the host vehicle based upon the identified traffic. | 2021-08-19 |
20210256850 | DRIVE ENVELOPE DETERMINATION - Drive envelope determination is described. In an example, a vehicle can capture sensor data while traversing an environment and can provide the sensor data to computing system(s). The sensor data can indicate agent(s) in the environment and the computing system(s) can determine, based on the sensor data, a planned path through the environment relative to the agent(s). The computing system(s) can also determine lateral distance(s) to the agent(s) from the planned path. In an example, the computing system(s) can determine modified distance(s) based at least in part on the lateral distance(s) and information about the agents. The computing system can determine a drive envelope based on the modified distance(s) and can determine a trajectory in the drive envelope. | 2021-08-19 |
20210256851 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM - A vehicle traveling on an acceleration lane is allowed to smoothly merge into a main lane. An information processing apparatus includes a controller is configured to: identify a second vehicle traveling on a main lane behind a cutting-in position at which a first vehicle traveling on an acceleration lane cuts in; and perform at least any one of notifying the first vehicle of first guidance that prompts the first vehicle to merge into the main lane at a far end of the acceleration lane, and notifying the second vehicle of second guidance that prompts the second vehicle to assist the first vehicle in merging into the main lane. | 2021-08-19 |
20210256852 | EXTERIOR MIRROR ASSEMBLY WITH BLIND ZONE INDICATION MODULE - A vehicular exterior rearview mirror assembly includes a mirror reflector sub-assembly having a mirror reflective element, a mirror back plate, a heater pad, and a blind zone indication module that includes a plastic housing. When at least one light emitting diode of the blind zone indication module is electrically powered, light emitted by the light emitting diode exits the blind zone indication module via a light-transmitting portion of a front end of the plastic housing. With the blind zone indication module disposed at the mirror reflective element, and with the light-transmitting portion of the front end of the plastic housing juxtaposed with a light-transmitting aperture of the mirror back plate, light emitted by the light emitting diode passes through the mirror reflective element and illuminates an icon of the mirror reflective element that is viewable by a driver of a vehicle equipped with the mirror assembly. | 2021-08-19 |
20210256853 | METHOD FOR CONTROLLING A VEHICLE IN A PLATOON - A method of controlling platooning of a lead vehicle and at least one follow vehicle traveling in a first lane of a roadway includes indicating an intended lane change of the lead vehicle to a second lane. A third vehicle is detected in a blind spot of the at least one follow vehicle preventing the at least one follow vehicle from changing lanes to the second lane. A signal is sent from the at least one follow vehicle to the lead vehicle indicative of the prevention of the at least one vehicle to change lanes to the second lane. The lead vehicle is automatically prevented from changing lanes to the second lane in response to the signal. | 2021-08-19 |
20210256854 | Vehicles, Network Component, Apparatuses, Methods and Computer Programs for a vehicle, for a platooning vehicle, and for a network component - Embodiments relate to vehicles, apparatuses, methods and computer programs for a vehicle, for a platooning vehicle, and for a network component. The apparatus ( | 2021-08-19 |
20210256855 | INFORMATION TRANSMISSION METHODS AND APPARATUSES - The present disclosure provides an information transmission method and apparatus. The method is applicable to a source base station that currently provides network service to an UAV and the method includes: obtaining flight path information on the UAV; sending the flight path information to a target base station for the target base station to provide network service to the UAV according to the flight path information. | 2021-08-19 |
20210256856 | FLIGHT PLANNING OPERATIONS USING CONNECTED DATA - Methods, apparatuses, systems, and computer program products are disclosed for determining a flight plan. An example method includes determining one or more potential flight plans from an originating location to a destination location, each potential flight plan comprising a different combination of one or more flight plan segments forming a potential flight plan from the originating location to the destination location. The method further includes calculating a projected cost for each of the one or more potential flight plans wherein the projected cost is based at least in part on dynamic cost data, dynamic navigation data, or a combination thereof. The method further includes determining an optimal flight plan from among the one or more potential flight plans, the optimal flight plan having a lowest aggregate cost of the calculated projected costs associated with each of the one or more potential flight plans. | 2021-08-19 |
20210256857 | METHOD AND DEVICE FOR GENERATING FLIGHT RESTRICTION ZONE, AND METHOD AND DEVICE FOR CONTROLLING FLIGHT OF UNMANNED AERIAL VEHICLE - A method for controlling flight of an unmanned aerial vehicle, includes receiving a data file indicating flight restriction level and range of an airport area in an airport generated according to a risk level of the airport, parsing the data file to obtain the flight restriction level and the range of the airport area, and controlling the unmanned aerial vehicle to execute a flight restriction strategy according to the flight restriction level and the range of the airport area. | 2021-08-19 |
20210256858 | COLLISION AWARENESS USING HISTORICAL DATA FOR VEHICLES - This disclosure is directed to methods, computer program products, and systems for providing surface vehicle tracking data, including indications of potential collision zones, to an airport map display system onboard an aircraft. In one example, a method includes identifying historical navigation route data, aerodrome guidance features, and a predicted path of a first vehicle. The method further includes determining predicted positions along the predicted path and determining predicted positions of a second vehicle and comparing vehicle envelopes for the two vehicles to determine a predicted collision zone of the vehicles. | 2021-08-19 |
20210256859 | CREATING A LESSON PACKAGE - A method for execution by a computing entity includes obtaining first lesson asset information regarding a first topic and obtaining second lesson asset information regarding a second topic. The method further includes generating a set of common lesson illustrative assets based on a first lesson illustrative asset of the first lesson asset information and based on a second lesson illustrative asset of the second lesson asset information. The method further includes generating combined lesson asset information regarding the first and second topics utilizing the common lesson illustrative assets. The method further includes linking the combined lesson asset information and the set of common lesson illustrative assets to form at least a portion of a multi-disciplined learning tool. | 2021-08-19 |
20210256860 | MODIFYING A LESSON PACKAGE - A method for execution by a computing entity includes obtaining first and second learning objects regarding a topic. The method further includes deriving a first set of knowledge test-points for the first learning object regarding the topic based on a first set of knowledge bullet-points. The method further includes deriving a second set of knowledge test-points for the second learning object regarding the topic based on the second set of knowledge bullet-points. The method further includes generating a first knowledge assessment asset for the first learning object regarding the topic based on the first set of knowledge test-points, an illustrative asset, and a first descriptive asset of the first learning object. The method further includes generating a second knowledge assessment asset for the second learning object regarding the topic based on the second set of knowledge test-points, the illustrative asset, and a second descriptive asset of the second learning object. | 2021-08-19 |
20210256861 | ELECTRONIC INFRASTRUCTURE FOR DIGITAL CONTENT DELIVERY AND/OR ONLINE ASSESSMENT MANAGEMENT - Briefly, example methods, apparatuses, and/or articles of manufacture are disclosed that may be implemented, in whole or in part, using one or more computing devices to facilitate and/or support one or more operations and/or techniques for electronic infrastructure for digital content delivery and/or online assessment management, such as implemented, at least in part, via one or more computing and/or communication networks and/or protocols. | 2021-08-19 |
20210256862 | METHOD OF OPERATING SYSTEM PROVIDING INTELLIGENT HOME EDUCATION BIG DATA PLATFORM AND COMPUTER-READABLE STORAGE MEDIUM - A present invention relates to an operating method of operating a system for providing an intelligent home education big data platform according to an embodiment comprises collecting questions about home education input through a mobile device, analyzing the collected questions into at least one question pattern, comparing the analyzed question pattern with a pre-stored big data, determining whether answer information corresponding to the question pattern is recorded in the pre-stored big data, generating survey result information by performing survey corresponding to the question pattern by pre-registered member, generating expert mentoring information corresponding to the question pattern by experts employed by an operator, replying the generated crawling information, survey result information, or the generated expert mentoring information to the mobile device, and matching the generated crawling information, or the generated expert mentoring information with the collected questions to process to be learned to the big data. | 2021-08-19 |
20210256863 | INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING APPARATUS, AND INFORMATION PROCESSING METHOD - An information processing system includes: an information processing apparatus; a first terminal apparatus to request generation of a code including identification information for identifying a service provided by the information processing apparatus; and a second terminal apparatus to scan the code. The information processing apparatus includes circuitry to set, based on information received from the first terminal apparatus, information indicating a first input item to be displayed on the first terminal apparatus in association with the service, and set, based on information received from the first terminal apparatus, information indicating a second input item that is different from the first input item and that is to be displayed on the second terminal apparatus, in association with the service, prior to the generation of the code. | 2021-08-19 |
20210256864 | VIRTUAL-IMMERSION COMPUTER WEBPAGES - A virtual-immersion computer that provides webpages to facilitate virtual immersion. The system uses a media-streamer computer processor for broadcasting media comprising a simulation-video stream, an audio stream, a radio-transmission-stream. The media is structured within a web frame of webpages by the processor and an audio frame, a picture frame, and/or a video with audio frame. | 2021-08-19 |
20210256865 | DISPLAY SYSTEM, SERVER, DISPLAY METHOD, AND DEVICE - The display system includes a detector, a display, and an operator. The detector detects position information of an education target person. The display displays an image viewed from a viewpoint of the education target person corresponding to the position information in a virtual space. The operator selects an education target object included in the image. When the education target object is selected by operating the operator, the display displays educational content of equipment associated with the education target object. | 2021-08-19 |
20210256866 | AVIONICS ELECTRONIC SIGNALS INTELLIGENCE WARFARE INTEGRATION SYSTEM AND CONTROL METHOD THEREOF - The present disclosure relates to an avionics electronic warfare integration system capable of simulating avionics electronic warfare and a control method thereof. The avionics electronic warfare integration system includes a scenario generator configured to set a simulation situation simulating avionics electronic warfare and generate an encounter scenario in which a test object encounters at least one target in the simulation situation, a raw data generator configured to generate raw data corresponding to the encounter scenario, a mission equipment mounted on the test object and configured to to perform a mission corresponding to the encounter scenario and generate mission data, and a central control device configured to simulate the encounter scenario and verify the mission equipment using the raw data and the mission data. | 2021-08-19 |
20210256867 | DRIVING SIMULATOR AND VIDEO CONTROL DEVICE - A driving simulator with which a person with impaired vision can accurately recognize danger at driving and influence of a visual field loss on driving can be experienced is provided. A controller ( | 2021-08-19 |
20210256868 | APPARATUS, METHOD, AND SYSTEM OF COGNITIVE ASSISTANCE FOR TRANSFORMING MULTIMEDIA CONTENT INTO A COGNITIVE FORMATION - A cognitive assistant system which includes an episodic-based time-framed cognitive scaffold and visual comprehension platforms for building coherence and comprehension, facilitating learning, deepening understanding and improving the efficiency of problem solving and decision-making of a particular user. A method, a system, an apparatus, and a computer readable medium are provided for cognitive assistance. The method includes obtaining and dividing multimedia data into cognitive blocks based on the user input. The method further includes generating a comprehension block that corresponds to a respective cognitive block where the comprehension block includes enrichment data related to the respective cognitive block and is linked to the respective cognitive block to thereby form at least one cognitive insight with respect to the multimedia data. The comprehension block is provided based on a consecutive output of the cognitive blocks being paused at the respective cognitive block. | 2021-08-19 |
20210256869 | METHOD AND SYSTEM FOR AUTOMATICALLY SHARING PROCEDURAL KNOWLEDGE - A system for automatically sharing procedural knowledge between domain experts of a technical domain and trainees is provided. The system includes at least one server connected via a communication network to computing devices of the domain experts and computing devices of the trainees. | 2021-08-19 |
20210256870 | COLOR CHANGING MICTURITION TRAINING COMPOSITION AND PROCESS FOR USE THEREOF - A process of toilet training a subject to encourage urination in a toilet. Urease and color changing first pH indicator are introduced into water a toilet bowl of the toilet. In the presence of urine in the water the urease reacts with the urine to create a by-product that causes the color changing first pH indicator to change to a first color at a first pH thereby encouraging the subject to urinate in the toilet. A composition is provided that includes urease, color changing first pH indicator an excipient comprising citric acid, a binder, or a combination thereof. A kit is provided for the composition, a container for the composition, and instructions for using the composition during toilet training. | 2021-08-19 |
20210256871 | Oral Care System and Method - In one embodiment, the invention can be an oral care system that includes a toothbrush; a user interface configured to receive a brushing goal from a user; and a programmable processor operably coupled to the user interface. The programmable processor can be configured to receive brushing goal data indicative of the brushing goal received by the user interface; and determine, based at least in part on the brushing goal data, a suggested brushing routine and a brushing evaluation for a brushing session. | 2021-08-19 |
20210256872 | DEVICES, SYSTEMS, AND METHODS FOR PREDICTING BLOOD GLUCOSE LEVELS BASED ON A PERSONALIZED BLOOD GLUCOSE REGULATION MODEL - The present disclosure provides devices, systems, and methods for optimizing blood glucose level regulation by predicting blood glucose levels based on personalized blood glucose regulation models. In some exemplary embodiments, a computer-implemented method of blood glucose level regulation includes collecting a first plurality of data sets associated with an individual from a database, generating a personalized blood glucose regulation model for the individual, receiving a second plurality of data sets associated with the individual, and generating predicted blood glucose levels for the individual using the personalized blood glucose regulation model and the second plurality of data sets. The personalized blood glucose regulation model can also be used to identify risks of blood glucose excursions, titrate insulin doses, optimize nutritional and physical activities plans, recommend preventive and corrective actions, and send signals, such as alerts and commands, to insulin delivery devices or other devices or systems to improve safety of the individual. | 2021-08-19 |
20210256873 | IMPORTING AND ANALYZING EXTERNAL DATA USING A VIRTUAL REALITY WELDING SYSTEM - A real-time virtual reality welding system including a programmable processor-based subsystem, a spatial tracker operatively connected to the programmable processor-based subsystem, at least one mock welding tool capable of being spatially tracked by the spatial tracker, and at least one display device operatively connected to the programmable processor-based subsystem. The system is capable of simulating, in virtual reality space, a weld puddle having real-time molten metal fluidity and heat dissipation characteristics. The system is further capable of importing data into the virtual reality welding system and analyzing the data to characterize a student welder's progress and to provide training. | 2021-08-19 |
20210256874 | AIRWAY MANAGEMENT VIRTUAL REALITY TRAINING - Airway management virtual reality (VR) training systems and methods are provided, which use relatively simple and passive physical patient models to train users in performing airway management procedures. Patient models may include a respiratory tract, a moveable head and an openable jaw, which are anatomically realistic; and electromagnetic sensors that measure the movements of parts of the physical model and movement of tools used to handle the model. The parameters of the medical procedure being performed are sensed, tracked and displayed, providing the trainee with a continuous, detailed and coherent VR representation of the training situation in a realistic scene, utilizing and modifying a sensors' hierarchy to focus the VR representation on key features of the training and to yield interactivity of the VR patient and assessment of the trainee's performance. | 2021-08-19 |
20210256875 | Virtual Reality Environment Adapted to Model the Mammalian Airway for Intubation and Airway Management Training - A training system uses a physical model of a head and neck with a first tracker, a second tracker on a physical laryngoscope model, a third tracker on a physical endotracheal tube model, and a fourth tracker on a VR goggle; the system uses the trackers to determine positions of the physical models. A simulation system has corresponding digital 3D models of a laryngoscope, an endotracheal tube, and an airway, the airway including 3D models of surfaces of tongue, epiglottis, larynx, pharynx, and trachea. The physical model locations are registered to the digital models. In embodiments, the physical laryngoscope model has sensors measure strain or pressure along its blade and the simulation system has instructions to distort the digital 3D model of the airway according to readings of the sensors. The system can render the digital 3D model viewed from the VR goggle or a camera of the laryngoscope. | 2021-08-19 |
20210256876 | ADVANCED SURGICAL SIMULATION CONSTRUCTIONS AND METHODS - A surgical simulation system is provided. The system includes at least one simulated body organ placed upon the base of an organ tray and at least one covering layer placed over the simulated body organ. At least one of the simulated body organ and covering layer includes electro-conductive gel that is operably severable under application of electrical current to simulate electrosurgery in a training environment. The training environment comprises a top cover connected to and spaced apart from a base to define an internal cavity that is partially obstructed from direct observation by a practitioner. The tray, simulated body organs and covering layer are placed inside the internal cavity for the practice of laparoscopic surgical procedures. | 2021-08-19 |
20210256877 | BLOOD FLOW SIMULATION METHOD AND APPARATUS FOR SUBJECT-SPECIFIC BLOOD VESSEL - In a simulation method according to the present invention, when performing a blood flow simulation by coupling a CFD model and an LPM model, a blood flow simulation for the CFD model is performed under a set initial condition and a boundary condition, a blood flow rate Qi for each outlet and a total outflow blood flow Qtot_cfd of the CFD model are calculated by a blood flow simulation, the microvascular bed parameters of the LPM model are updated using the blood flow rate for each outlet and the total outflow blood flow of the CFD model, the boundary condition of an outlet of the CFD model is updated using the updated LPM model, and the simulation is repeatedly performed until a convergence condition of the blood flow simulation for the CFD model is satisfied, thereby calculating blood flow information for the three-dimensional blood vessel model. | 2021-08-19 |
20210256878 | DATA SECURITY APPARATUS AND METHOD USING CONSTANT OPTICAL SIGNAL INPUT TO ANALOG COMPONENT - A data security apparatus includes an analog component. The analog component operates internally with a high degree of entropy. This high degree of entropy resides in the interactions between its internal components in response to an external driving signal. The interactions within the analog component have a level of entropy that is high enough to make digital simulation of the analog component impractical. Because the analog component is impractical to digitally simulate it is referred to as being digitally unclonable. The data security apparatus processes data by encrypting plaintext data into ciphertext and/or decrypting data from ciphertext into plaintext. Part of the conversion between plaintext and ciphertext uses the analog component. Since the analog component is digitally unclonable (that is, impractical to digitally simulate), the part of the conversion process that uses the analog component requires possession of the analog component itself or the possession of another analog component that has the same signature. | 2021-08-19 |
20210256879 | LABEL FOR WET APPLICATIONS - A label for a bottle where the label is comprised of a laminate where an outer layer ( | 2021-08-19 |
20210256880 | LABEL FOR A CONTAINER HOLDER - A label is provided for displaying product, marketing or other indicia or messaging on a container holder configured to secure a plurality of containers together. The label spans at least two clamp elements of the container holder to provide a platform for presenting the aforementioned indicia, and can be adhered to respective upper surfaces of those clamp elements. A container assembly having such a label, such as a six-pack of beverage cans, also is disclosed. | 2021-08-19 |
20210256881 | DISPLAY DEVICE - A display device includes a display panel including a folding area at which the display device is foldable or unfoldable about a folding axis and a non-folding area adjacent to the folding area, a supporter which faces the folding area and the non-folding area, and in the folding area, a pad between the display panel and the supporter, the pad protruding from the supporter to the display panel and extending parallel to the folding axis. | 2021-08-19 |
20210256882 | ELECTRONIC DEVICE - An electronic device includes a display panel, a cushion member disposed below the display panel, an electronic module inserted into a hole defined by the display panel and the cushion member, and a light blocking pattern disposed on the electronic module with the display panel therebetween. The electronic module is spaced apart from a sidewall configured to define the hole in a first state in which the display panel and the cushion member are folded and a second state in which the display panel and the cushion member are unfolded. | 2021-08-19 |
20210256883 | Indicium Illumination - An electronic device comprising a housing having a front and a back; a component embedded within the front or the back of the housing; and an array of light-generating sources (LGSs) deposited on a substrate disposed in the housing, the array of LGSs being disposed adjacent at least a portion of the component of the electronic device. | 2021-08-19 |
20210256884 | Retractable Banner Stanchion Assembly - A portable, non-anchored support structure for positioning a retractable banner assembly and selectively deploying the assembly on a walking surface, comprises a base member and a stanchion supported by the base member in an upright position, wherein the stanchion orients the banner assembly in an upright position substantially normal to the walking surface. | 2021-08-19 |
20210256885 | GRAPHIC DISPLAY STAND - A graphic display system includes a stand for supporting a display panel in a freestanding, upright position. The stand includes a ground engaging bottom surface, and a sidewall extending upwardly from the ground engaging surface. The sidewall includes a front surface, a rear surface opposite the front surface, and a thickness defined between the front and rear surfaces. The front surface of the sidewall defines a central channel extending perpendicular to the ground engaging surface, and a channel retention element is positioned within the central channel, such that the central channel and the channel retention element cooperate to receive and retain the display panel to hold the display panel in the upright position. The channel retention element may include a spring, an adhesive, or a combination thereof. | 2021-08-19 |
20210256886 | DISPLAY APPARATUS AND CONTROL METHOD THEREOF - A display apparatus is disclosed. The display apparatus includes a sensor, a display, and a processor. The processor is configured to generate a virtual flat screen based on an angle of the display identified through the sensor, correct a size of a content based on a distance between the virtual flat screen and the display, project the corrected content to a virtual space, map the content projected to the virtual space to the virtual flat screen, render the virtual flat screen that the content is mapped to, and display the rendered virtual flat screen on the display. | 2021-08-19 |
20210256887 | ILLUSION APPARATUS, VIDEO GENERATION APPARATUS, OBJECT GENERATION DEVICE, OBJECT SET, OBJECT, ILLUSION METHOD, VIDEO GENERATION METHOD, AND PROGRAM - To create an illusion that a target which has an arbitrary contour shape and which is actually not moving is perceived to be moving. An object including a final target that is equivalent to an object obtained by a superposition of three objects of a target, a dark object, and a light object with approximately the same shape, a superposition of two objects of a target and a dark object with approximately the same shape or approximately similar shapes, or a superposition of two objects of a target and a light object with approximately the same shape or approximately similar shapes is arranged in a background of which luminance periodically varies over time. However, luminance of the dark object is lower than luminance of the target, luminance of the light object is higher than the luminance of the target, and the superposition described above is an incomplete superposition in which a part of the dark object and/or a part of the light object is hidden by the target. | 2021-08-19 |
20210256888 | DISPLAY PANEL AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE - A display panel is provided, including a test circuit, a display control switch and a selection circuit. In the test circuit, the test switch has a control terminal connected to the test control line, a first terminal connected to the test signal line, and a second terminal connected to the data line. In the display control circuit, the display switch has a control terminal connected to the display control line, a first terminal connected to the display signal line, and a second terminal connected to the data line. In the selection circuit, the selection switch has a control terminal connected to the selection control line, a first terminal connected to the selection signal terminal, and a second terminal connected to the display control line. The selection signal terminal provides a signal for turning off the display switch when the test switch and the selection switch are turned on. | 2021-08-19 |
20210256889 | ARRAY SUBSTRATE AND TESTING METHOD THEREOF - An array substrate and a testing method thereof are provided. The array substrate includes a plurality of clock signal lines and a plurality of testing terminals. As at least two of the plurality of clock signal lines may be connected to a same testing terminal, as compared with the arrangement of the related art in which one clock signal line is connected to one testing terminal, the array substrates provided by the embodiments of the present disclosure only need to have less testing terminals, and correspondingly, the testing device that is connected to the testing terminals of the array substrate provided by the embodiments of the present disclosure may contain less pins. Therefore, the testing device can have a relatively low production cost and a relatively small volume. | 2021-08-19 |
20210256890 | DRIVING CIRCUIT, DRIVING METHOD, AND DISPLAY DEVICE - A driving circuit, a driving method, and a display device are provided. The driving circuit is applied to a display panel. The driving circuit sets a control module, so that when a current value of the control module on a common voltage driving module is greater than a preset value, a power management chip is controlled to stop outputting a common voltage, so that when a current on a common voltage line is large, an output voltage to the common voltage driving module is stopped, thereby avoiding a phenomenon that a melting screen damages a display screen due to large current. | 2021-08-19 |
20210256891 | REFRESH RATE SETTING APPARATUS, REFRESH RATE SETTING METHOD, AND NON-TRANSITORY STORAGE MEDIUM - A refresh rate setting apparatus for use in a portable terminal, comprises a first setting unit configured to, when an application program is started, set a refresh rate of a display of the portable terminal to a first refresh rate equal to or higher than 90 Hz; a determination unit configured to determine whether the first refresh rate is an integral multiple of a frame rate of the application program; and a second setting unit configured to, in a case where the determination unit determines that the first refresh rate is not an integral multiple of the frame rate, set the refresh rate to a second refresh rate according to whether values settable as the refresh rate include one or more values each equal to an integral multiple of the frame rate. | 2021-08-19 |
20210256892 | DISPLAY DEVICE - A display device according to an embodiment of the disclosure includes a display circuit including pixels divided into a plurality of blocks, a power interface which outputs block currents, a current sensor which senses the block currents and outputs sensing values of the block currents, and a block current controller which outputs a control voltage for controlling a block current supplied to a deterioration block. The power interface includes a plurality of transistors each including a first electrode connected to a first power supply, a second electrode connected to a first power supply line, and a gate electrode connected to a control line. | 2021-08-19 |
20210256893 | METHOD OF CALCULATING RESPECTIVE GAMMA VALUES FOR DISPLAY AREAS OF A DISPLAY PANEL - A method of calculating a gamma-value for a display panel includes displaying a first color test image having a first target gray-level and then measuring a first luminance-value implemented by at least one first color-pixel included in a j | 2021-08-19 |
20210256894 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - A display device includes a plurality of pixels, and a plurality of data lines connected to the plurality of pixels; a data driver for transmitting a data voltage to the data line; and a signal controller for receiving input image signals from the outside and outputting a digital image signal to the data driver. The signal controller includes an adjacent image signal compensator for comparing input gray data of the input image signals to be continuously input to the data line and generating adjacent image signal compensation data based on the comparison, and a pixel characteristic compensator for generating pixel characteristic compensation data according to a characteristic of a pixel to be displayed. | 2021-08-19 |
20210256895 | DEVICE AND METHOD FOR DRIVING DISPLAY - Disclosed is a method for driving a display. The method includes calculating differences between digital codes corresponding to grayscale voltages each provided to pixels connected to the same data line and gate lines which are sequentially driven, summing digital code differences of a threshold value or more, generating a compensation code corresponding to the summation result, and providing grayscale voltages compensated with the compensation code to pixels of which digital codes have a difference of less than the threshold value. | 2021-08-19 |
20210256896 | PIXEL DIAGNOSTICS WITH A BYPASS MODE - A LED controller includes an image buffer to hold image data. An LED pixel forming a part of a large pixel array is activatable in response to image data, LDO state, and pulse width modulation module state. A logic module including a pixel diagnostic mode using an LDO bypass is connected to modify LDO state and allow direct addressing of the LED pixel for diagnostic purposes without needing to use image data from the image buffer. | 2021-08-19 |
20210256897 | VOLTAGE MODE PRE-EMPHASIS WITH FLOATING PHASE - A circuit. In some embodiments, the circuit includes: a drive circuit having an output and including: a pre-emphasis circuit; and an output stage connected to an output of the pre-emphasis circuit. The pre-emphasis circuit may be configured to generate, during a first interval of time, a pre-emphasized signal. The output stage may be configured to produce, at the output of the drive circuit, a constant signal based on the pre-emphasized signal during the first interval of time, and to disconnect the pre-emphasis circuit from the output of the drive circuit during a second interval of time, the second interval of time beginning at the end of the first interval of time. | 2021-08-19 |
20210256898 | LIGHT EMITTING DIODE PACKAGE AND DISPLAY APPARATUS INCLUDING THE SAME - A display apparatus includes a plurality of light emitting diode (LED) packages arranged in a matrix on a module substrate and a controller. Each of the plurality of LED packages includes a pixel driving integrated circuit and a first LED chip, a second LED chip, and a third LED chip on the pixel driving integrated circuit. The pixel driving integrated circuit controls, based on a control signal of the controller, a pulse width of current applied to the first, second, and third LED chips at a first current level or at a second current level. | 2021-08-19 |
20210256899 | ELECTRONIC DEVICE - An electronic device including a plurality of light-emitting units, a driving circuit, and a controlling circuit is provided. The driving circuit is configured to drive at least one of the light-emitting units. The controlling circuit is configured to control the driving circuit. The plurality of light-emitting units, the driving circuit, and the controlling circuit are respectively disposed on different substrates. | 2021-08-19 |
20210256900 | STRETCHABLE DISPLAY DEVICE - A stretchable display device is disclosed, which is able to be operated with three states of a non-stretched state, a transition state and a stretched state, and the stretchable display device includes a stretchable substrate and a plurality of light emitting units. The plurality of the light emitting units are disposed on the stretchable substrate, and the plurality of the light emitting units are in a mode of ON or in a mode of OFF. The light emitting units being in the mode of ON are in a number of N1 while in the non-stretched state, the light emitting units being in the mode of ON are in a number of N2 while in the transition state, and the light emitting units being in the mode of ON are in a number of N3 while in the stretched state, wherein N3≥N2≥N1. | 2021-08-19 |
20210256901 | SYSTEM AND METHOD FOR MODULATING AN ARRAY OF EMISSIVE ELEMENTS - A backplane operative to drive an array of emissive pixel elements forming a part of an automotive head lamp assembly is disclosed. Each pixel element comprises a memory cell operative to pulse width modulate a current mirror pixel drive circuit configured to drive an emissive element. The array of emissive pixel elements is divided into a plurality of interdigitated rows or columns serviced by independent row drivers or independent column drivers that may be driven by data selected to randomize the order in which the data on adjacent pixels of the same row are written, thereby effectively substantially reducing the visibility of any residual structures that may be present in the data driving the pixels of adjacent columns. | 2021-08-19 |
20210256902 | LEVEL CONVERTER, DATA PROCESSING METHOD, AND DISPLAY DEVICE - A level converter, a data processing method, and a display device are provided. The level converter is used for providing a direct current signal for image display and includes a storage circuit, a processing circuit, and a level conversion component. The level conversion component includes a plurality of level conversion circuits; the storage circuit is configured to store image data of an image to be displayed; the processing circuit is in signal connection with the storage circuit, and is configured to obtain control data corresponding to the image data of the image to be displayed according to the image data, and the level conversion component is in signal connection with the processing circuit, and is configured to control whether each of the plurality of level conversion circuits performs level conversion according to the control data, so as to generate the direct current signal. | 2021-08-19 |
20210256903 | DISPLAY-DRIVING APPARATUS, METHOD, AND DISPLAY APPARATUS - A display-driving apparatus for driving a display panel having at least two display areas is provided. The apparatus includes a storage device configured to receive and store a group of source data signals corresponding to a frame of image. The apparatus further includes a demultiplexer configured to split the group of source data signals into at least two sub-groups of data signals. Additionally, the apparatus includes a converter configured to convert a signal format of a respective one of the at least two sub-groups of data signals to a displayable format corresponding to the display panel. Furthermore, the apparatus includes a controller configured to transfer the at least two sub-groups of data signals in the displayable format to respective at least two display areas of the display panel to display a frame of image. | 2021-08-19 |
20210256904 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - A display device includes: a screen saver operable to cause an image to be displayed with a lowered luminance in a screen save mode by lowering a scale factor from a first value based on the image being displayed as a still image longer than a reference time; and an overcurrent protection circuit operable to detect an overcurrent and cause a power of the display device to be turned off based on a predetermined current value that is reduced according to the scale factor and comparison between the predetermined current value and a driving current supplied provided to a display panel in which the image is displayed. | 2021-08-19 |
20210256905 | DISPLAY PANEL, AND DISPLAY APPARATUS AND CONTROL METHOD THEREOF - The present application provides a display panel, belonging to the field of display technology. The display panel includes a base substrate, and a first electro-conductive pattern and a second electro-conductive pattern which are arranged on the base substrate, wherein the first electro-conductive pattern includes a first electrode layer, the second electro-conductive pattern includes a second electrode layer, at least one of the first electro-conductive pattern and the second electro-conductive pattern further includes an antenna pattern, and the antenna pattern is insulated from the electrode layer in the electro-conductive pattern where the antenna pattern is located. | 2021-08-19 |
20210256906 | DISPLAY DEVICE - A display device includes a plurality of pixels. Each pixel includes a first transistor that controls an amount of current received from a first power supply voltage line connected via a second node to an organic light emitting diode in response to a voltage of a first node, a second transistor connected between a data line and the second node and that includes a first gate electrode connected to a first scan line, a light emitting line connected to a gate electrode of at least one light emitting transistor located in a current path between the first power supply voltage line and the organic light emitting diode, and a seventh transistor connected between one of at least one second gate electrode of the second transistor and the light emitting line. Accordingly, a threshold voltage of a switching transistor included in each of the plurality of pixels may be negatively shifted. | 2021-08-19 |
20210256907 | PIXEL AND DISPLAY DEVICE HAVING THE SAME - A display panel driver drives pixels based on first power having at least three voltage levels, second power having a constant voltage, and third power having two voltage levels. Each pixel includes a first transistor connected between first and second nodes and including a gate electrode to receive a scan signal, a second transistor connected between the second node and a third node in series with the first transistor and including a gate electrode to receive the third power, and a driving transistor connected between a source of the first power and the third node and including a gate electrode connected to the first electrode to control a driving current for an organic light emitting diode. A first capacitor is connected between a source of the third power and the first node, and a second capacitor is connected between the second node and one of the data lines. | 2021-08-19 |
20210256908 | DISPLAY DEVICE - A display device includes a display panel including a plurality of pixels, a timing controller which generates an emission start signal, an emission driver which supplies an emission control signal to the plurality of pixels based on the emission start signal received from the timing controller, a first scan driver which supplies a first scan signal to the plurality of pixels, a second scan driver which supplies a second scan signal to the plurality of pixels, and a data driver which supplies a data signal to the plurality of pixels. The timing controller adjusts a period in which the emission start signal is supplied based on a change of a driving frequency. | 2021-08-19 |
20210256909 | GAMMA VOLTAGE GENERATING DEVICE AND DISPLAY DEVICE INCLUDING THE SAME - The present disclosure allows removal of the influence by an unstable pixel power voltage by generating or selectively using a gamma voltage according to a gamma reference voltage variable depending on the level of the pixel power voltage. | 2021-08-19 |
20210256910 | PIXEL CIRCUIT AND DRIVING METHOD THEREFOR, DISPLAY SUBSTRATE AND DISPLAY DEVICE - A pixel circuit and a driving method therefor, a display substrate, and a display device are provided. The pixel circuit includes: a light-emitting control circuit, used to control a potential of a first node in response to a first scan signal from a first scan signal terminal and a data signal from a data signal terminal, output a direct current power signal provided by a direct current power terminal to a second node in response to a light-emitting control signal from a light-emitting control signal terminal, and control switching-on and switching-off between a third node and a light-emitting element; a compensation circuit, used to adjust the potential of the first node according to a potential of the second node; and a driving circuit, used to output a driving signal to the third node in response to the potential of the first node and the potential of the second node. | 2021-08-19 |
20210256911 | PIXEL AND RELATED ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE - A pixel of a display device includes a capacitor; a light emitting diode; and first, second, third, and fourth transistors. The display device has a normal frequency mode and a low frequency mode. Two electrodes of the capacitor are respectively connected to a first voltage source and a gate node. A gate electrode of the first transistor is connected to the gate node. In a hold period in the low frequency mode, both the second and third transistors receive a scan signal, the third transistor diode-connects the first transistor, the fourth transistor receives an initialization signal and transfers an initialization voltage to the gate node, the scan signal is at a first off voltage level, and the initialization signal is at a second off voltage level unequal to the first off voltage level. The cathode of the light emitting diode is connected to a second voltage source. | 2021-08-19 |
20210256912 | SCAN DRIVER AND DISPLAY DEVICE INCLUDING THE SAME - In a scan driver and a display device including the same, a first input terminal of a stage receives a scan start signal or an output signal of a previous stage when a first control signal is supplied, a second input terminal of the stage receives one of two clock signals, a third input terminal of the stage receives the other of the two clock signals, and a fourth input terminal of the stage receives a scan start signal or an output signal of a next stage when a second control signal is supplied, and a first power source is outputted from an output terminal of the stage when a first clock signal and a second clock signal are low levels. | 2021-08-19 |
20210256913 | ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE - An array substrate has a display area and a peripheral area located outside the display area. The display area includes two first sides that are substantially parallel and arc sides connected to ends of the first sides. The array substrate includes at least one gate driving circuit. Each gate driving circuit includes GOA units sequentially distributed along each arc side in at least one arc side and active GOA units sequentially distributed along a first side connected to the arc side. The GOA units includes at least one active GOA unit and at least one dummy GOA unit. Each active GOA unit is configured to provide a driving signal to at least one sub-pixel. A distance between two adjacent GOA units in the GOA units is approximately same as a distance between two adjacent active GOA units in the active GOA units. | 2021-08-19 |
20210256914 | DISPLAY DEVICE AND DISPLAYING METHOD THEREOF - A display device includes a display panel, a display driver, and a timing controller. The data driver may apply a first data voltage set and subsequently a second data voltage set to the display panel during a screen saver operation of the display device. The first data voltage set may cause the display panel to display a first illuminated area. The second data voltage set may cause the display panel to display a second illuminated area. The timing controller may supply image data to the data driver for the second data voltage set to cause the second illuminated area to have a luminance level. The timing controller may determine a value for controlling the luminance level based on a distance between a position of the first illuminated area and a position of the second illuminated area. | 2021-08-19 |
20210256915 | SYSTEM AND METHODS FOR AGING COMPENSATION IN AMOLED DISPLAYS - A voltage-programmed display system allows measurement of effects on pixels in a panel that includes both active pixels and reference pixels coupled to a supply line and a programming line. The reference pixels are controlled so that they are not subject to substantial changes due to aging and operating conditions over time. A readout circuit is coupled to the active pixels and the reference pixels for reading at least one of current, voltage or charge from the pixels when they are supplied with known input signals. The readout circuit is subject to changes due to aging and operating conditions over time, but the readout values from the reference pixels are used to adjust the readout values from the active pixels to compensate for the unwanted effects. | 2021-08-19 |
20210256916 | PIXEL AND ORGANIC LIGHT EMITTING DISPLAY DEVICE HAVING THE SAME - A pixel includes an organic light emitting diode including an anode electrode and a cathode electrode; a driving transistor including an input electrode connected to a first node (FN), a control electrode connected to a second node, and an output electrode connected to a third node; a switching transistor to apply a data signal to the FN in response to a scan signal in a second period; a first initialization transistor to apply a first initialization voltage to the second node in response to an initialization control signal in a first period (FP); a second initialization transistor to apply a second initialization voltage having a voltage level different from the first initialization voltage to the anode electrode in response to the initialization control signal in the FP; and an on-bias transistor to apply a first driving voltage to the FN in response to an on-bias control signal in the FP. | 2021-08-19 |
20210256917 | DISPLAY DEVICE AND ELECTRONIC DEVICE - A display device receiving image data generated by an image generator and including a first memory, a second memory, a selection circuit, a timing controller, and a display panel is provided. The first memory is configured to store first display data. The second memory is configured to store second display data. The second memory is disposed independent of the first memory. The selection circuit selects either the first display data or the second display data to serve as specific data based on a first selection signal. The timing controller generates the first selection signal according to the voltage level of a specific pin and provides the specific data to the image generator. The image generator generates the image data according to the specific data. The display panel displays an image based on the image data. | 2021-08-19 |
20210256918 | IMAGING LENS - An imaging lens which uses a larger number of constituent lenses for higher performance and features compactness and a wide field of view. The imaging lens is composed of seven lenses to form an image of an object on a solid-state image sensor. The constituent lenses are arranged in the following order from an object side to an image side: a first lens with positive refractive power; a second lens with positive or negative refractive power; a third lens with negative refractive power; a fourth lens with positive or negative refractive power as a double-sided aspheric lens; a meniscus fifth lens having a convex surface on the image side; a sixth lens with positive or negative refractive power as a double-sided aspheric lens; and a seventh lens with negative refractive power, in which an air gap is provided between lenses. | 2021-08-19 |
20210256919 | ADAPTIVE GATE DRIVING FOR HIGH FREQUENCY AC DRIVING OF EWOD ARRAYS - A method of driving an active matrix electrowetting on dielectric device including thin-film-transistors to increase the switching frequency of the propulsion electrodes beyond what is typical for line-by-line active matrix driving. By grouping gate lines and simultaneously driving those gate lines as a gate block, a frame update can be completed much faster and, as a consequence, the overall drive frequency at the propulsion electrodes can be increased substantially. The faster drive frequency improves the performance of electrowetting devices, especially when used with aqueous droplets having a high ionic strength. | 2021-08-19 |
20210256920 | LATCHED TRANSISTOR DRIVING FOR HIGH FREQUENCY AC DRIVING OF EWOD ARRAYS - Methods and systems for driving an active matrix electrowetting on dielectric device including thin-film-transistors to increase the switching frequency of the propulsion electrodes beyond what is typical for line-by-line active matrix driving. By using a latching circuit, it is possible to selectively switch specific propulsion (pixel) electrodes between an “on” and an “off” state, wherein a propulsion electrode in an “on” state can be driven by a time varying drive voltage on the top electrode that is a much higher frequency than is typically possible with amorphous silicon thin-film-transistor arrays. The faster drive frequency improves the performance of electrowetting devices, especially when used with aqueous droplets having a high ionic strength. | 2021-08-19 |
20210256921 | DISPLAY PANEL, METHOD OF DRIVING DISPLAY PANEL, AND DISPLAY DEVICE - A display panel, a method of driving a display panel, and a display device are disclosed. The display panel includes a signal applying circuit, the input circuit of the signal applying circuit includes a plurality of first input sub-circuits and a plurality of second input sub-circuits, and the shunt circuit of the signal applying circuit includes a plurality of first shunt sub-circuits and a plurality of second shunt sub-circuits. The first input sub-circuit transmits one of the first data signal and the second data signal to the first shunt sub-circuit. The second input sub-circuit transmits the third data signal to the second shunt sub-circuit. The first shunt sub-circuit transmits the first data signal or the second data signal to the first output terminal or the second output terminal. The second shunt sub-circuit transmits the third data signal to the third output terminal or the fourth output terminal. | 2021-08-19 |
20210256922 | PIXEL SIGNAL CONVERSION METHOD AND DEVICE - A method and an apparatus for pixel signal conversion are provided. The method includes: based on an initial first subpixel signal, an initial second subpixel signal, and an initial third subpixel signal of a pixel signal, obtaining a corresponding first stimulus value signal, second stimulus value signal, and third stimulus value signal. When converted pixel signals are applied to a hybrid-color display consisting of subpixels of four colors of W, R, G, and B, a display effect is closer to actual representation of original hybrid colors of R, G, and B, to alleviate a color shift defect of a large view angle. | 2021-08-19 |
20210256923 | DISPLAY DEVICE - A display device may include a data driver that outputs a previous data voltage and a current data voltage, respectively, at an output terminal, to be applied to a pixel of a display panel in respective time intervals. A switch is controlled to open and close a circuit path between the output terminal and a data line coupled to the pixel. A capacitor stores an overdriving voltage. | 2021-08-19 |
20210256924 | LIQUID CRYSTAL DISPLAY DEVICE HAVING SUPERPOSED DISPLAY PANELS - A liquid crystal display device having a plurality of display panels disposed in a superposed manner, comprising: a first display panel that displays a first image; a second display panel disposed on a back surface side of the first display panel to display a second image; and an image processor that generates first image data for the first image and second image data for the second image based on the input image data, wherein the image processor includes: a differential filter that performs differential filter processing on a luminance signal calculated from the input image data and outputs a differential detection value; a background level detection circuit that detects a background level using the luminance signal; a gain determination circuit that determines a filter gain using the differential detection value and the background level; and a low-pass filter that performs low-pass filter processing using the filter gain. | 2021-08-19 |
20210256925 | CONTROL CIRCUIT AND DISPLAY PANEL APPLIED BY CONTROL CIRCUIT - A control circuit and a display panel applied by the control circuit are provided. The control circuit includes a plurality of stages of shift registers, wherein each of the shift registers includes a first switch, wherein a control terminal of the first switch is configured to receive a first control signal, a first terminal of the first switch is configured to receive the first control signal, and a second terminal of the first switch is electrically coupled to a first node; a second switch, wherein a control terminal of the second switch is electrically coupled to the first node, a first terminal of the second switch is configured to receive a first clock signal, and a second terminal of the second switch is configured to receive a second control signal. | 2021-08-19 |
20210256926 | DISPLAY DEVICE - The present disclosure provides a display device. The display device includes a display panel including each of gate lines extending in a first direction, each of sub-gate lines which extends in a second direction crossing the first direction and is electrically connected to the gate line, each of first data lines, each of second data lines, each of first pixels, and each of second pixels, and a driving circuit for providing a gate signal and data signals, wherein a second capacitance between a second drain electrode and a second gate electrode of the second pixel is greater than a first capacitance between a first drain electrode and a first gate electrode of the first pixel. | 2021-08-19 |
20210256927 | CIRCUIT AND METHOD FOR PREVENTING SCREEN FLICKERING, DRIVE CIRCUIT FOR DISPLAY PANEL, AND DISPLAY APPARATUS - Circuit and method for preventing screen flickering, a drive circuit for a display panel, and a display apparatus are provided, relating to the field of display technology. The circuit for preventing screen flickering includes a control sub-circuit configured to control a gate drive circuit of the display panel to output a gate cut-off level during a power-on period of the display panel. The gate drive circuit of the display panel is controlled to output the gate cut-off level during the power-on period, the gate cut-off level is provided to gate lines of the display panel such that TFTs connected to the gate lines are in cut-off state during the power-on period. | 2021-08-19 |
20210256928 | PIXEL DRIVING CIRCUIT AND DRIVING METHOD THEREOF AND DISPLAY PANEL - A pixel driving circuit, a method of driving the pixel driving circuit, and a display panel. The pixel driving circuit includes a first transistor T | 2021-08-19 |
20210256929 | PIXEL CIRCUIT, DISPLAY MODULE AND DRIVING METHOD THEREOF - A pixel circuit, which may include a first pixel unit having a first display driving circuit ( | 2021-08-19 |
20210256930 | GATE DRIVE CIRCUIT, ARRAY SUBSTRATE, AND DISPLAY DEVICE - The present disclosure provides a gate drive circuit, an array substrate, and a display device. The gate drive circuit includes cascaded shift registers, control circuits, level shifters, voltage stabilization circuits, and first exchanging circuits. The shift registers at respective stages output respective first signals. Each control circuit is configured to process the respective first signal to generate a respective second signal. Each level shifter is configured to convert the voltage level of the respective second signal to generate a respective third signal. Each voltage stabilization circuit is configured to stabilize the respective third signal. The stabilized third signal is outputted as a fourth signal. The first exchanging circuit is configured to enable any of the following: exchanging the first signals at two adjacent stages, exchanging the second signals at two adjacent stages, exchanging the third signals at two adjacent stages, and exchanging the fourth signals at two adjacent stages. | 2021-08-19 |
20210256931 | Remote Color Matching Process and System - Disclosed is a method and system for cost effective, convenient remote color reproduction and matching that can be used to convey color to observers remote to the physical source of color. Such remote observers can include product consumers wishing to view a product color, for example. In a preferred embodiment, the method comprises capture of article or product reflectance spectra and the use of this spectrum to filter ambient light or directed light in the environment of a remote user. Other embodiments of methods include various techniques to capture product spectral information and color matching functions useful for color reproduction using colored light sources. Additional systems embodiments include devices exploiting multiprimary displays to render the product color in avoidance of metamerism. | 2021-08-19 |
20210256932 | UNDER-DISPLAY SENSOR - Under-display sensor disclosed. The under-display sensor includes a light selection layer, having a first optical path and a second optical path through which a display circularly-polarized light generated by an ambient light and an unpolarized light generated by a pixel pass, and an optical sensor, having a first receiver configured for measuring light that has passed the first optical path and a second receiver configured for measuring light that has passed the second optical path, wherein the first optical path passes all of the display circularly-polarized light and the unpolarized light, wherein the second optical path blocks the display circularly-polarized light and passes the unpolarized light. | 2021-08-19 |
20210256933 | VEHICLE DISPLAY SYSTEM, VEHICLE SYSTEM, AND VEHICLE - A vehicle display system provided to a vehicle, includes a first display device, a second display device, and a display control unit. The first display device is configured to emit a light pattern toward a road surface outside the vehicle. The second display device is located inside the vehicle and configured to display predetermined information toward a passenger in the vehicle so that the predetermined information is superimposed on a real space outside the vehicle. The display control unit is configured to control the first display device. The display control unit is configured to control emission of the light pattern according to a passenger's input operation on a display area where the predetermined information can be displayed. | 2021-08-19 |
20210256934 | COMPUTERS FOR SUPPORTING MULTIPLE VIRTUAL REALITY DISPLAY DEVICES AND RELATED METHODS - Computers for supporting multiple virtual reality (VR) display devices and related methods are described herein. An example computer includes a graphics processing unit (GPU) to render frames for a first VR display device and a second VR display device, a memory to store frames rendered by the GPU for the first VR display device and the second VR display device, and a vertical synchronization (VSYNC) scheduler to transmit alternating first and second VSYNC signals to the GPU such that a time period between each of the first or second VSYNC signals and a subsequent one of the first or second VSYNC signals is substantially the same. The GPU is to, based on the first and second VSYNC signals, alternate between rendering a frame for the first VR display device and a frame for the second VR display device. | 2021-08-19 |
20210256935 | OPTICAL PROXIMITY SENSING WITH REDUCED PIXEL DISTORTION - A method of operating an optical proximity sensor of a computer device having a display, where the optical proximity sensor is located beneath or otherwise adjacent to the display. The method comprises obtaining a vertical synchronization signal from a display driver, and synchronizing periodic illumination of a light emitter of the optical proximity sensor with the vertical synchronization signal. | 2021-08-19 |
20210256936 | E-PAPER DISPLAY DEVICE AND A METHOD FOR DRIVING AN E-PAPER DISPLAY DEVICE - An e-paper display device including an e-paper display panel, a graphics library and a display controller is provided. The display controller is coupled to the e-paper display panel. The display controller is configured to receive a line segment input signal and call the graphics library, and then drive, using a set of signal waveforms, the e-paper display panel to display a line segment. The set of signal waveforms is generated according to the line segment input signal and the graphics library. The line segment includes at least one gray level. In addition, a method for driving an e-paper display device is also provided. | 2021-08-19 |
20210256937 | MACHINE LEARNING METHOD, MACHINE LEARNING SYSTEM, AND DISPLAY SYSTEM - To improve the display quality of a display device. To provide a method of correcting image data input to the display device. To provide a novel image correction method or an image correction system. Machine learning for a neural network correcting image data input to the display device is performed by the following method: second image data based on an image that is displayed on the display device by input of first image data to the display device is obtained; third image data is generated by obtaining a difference between the first image data and the second image data; fourth image data is generated by adding the first image data and the third image data; and a weight coefficient is updated so that output data obtained by input of the first image data to the neural network is close to the fourth image data. | 2021-08-19 |
20210256938 | APPARATUS AND METHOD FOR DECONFLICTING COMPETING CROSS REALITY ENGAGEMENTS - Aspects of the subject disclosure may include, for example, presenting a first virtual object in accordance with a first context associated with a first user engaged in a communication session via a first application, presenting a second virtual object in accordance with a second context associated with a second user engaged in the communication session via a second application, identifying a conflict between the presenting of the first virtual object and the presenting of the second virtual object, a presenting of a physical object, or a combination thereof, and responsive to the identifying of the conflict, modifying the first virtual object, the second virtual object, or a combination thereof. Other embodiments are disclosed. | 2021-08-19 |