17th week of 2022 patent applcation highlights part 54 |
Patent application number | Title | Published |
20220130271 | PILOT TRAINING SUPPORT APPARATUS - A pilot training support apparatus includes a piloting skill measurer, a pilot aptitude measurer, a training proficiency level determiner, and a curriculum creator. The piloting skill measurer is to generate technical skill data obtainable by quantifying a piloting skill of a subject in piloting an airplane based on measurement data related to the piloting skill of the subject. The pilot aptitude measurer is to generate non-technical skill data obtainable by quantifying a pilot aptitude of the subject based on measurement data related to the pilot aptitude of the subject. The training proficiency level determiner is to determine a training proficiency level of the subject by comparing the technical skill data and the non-technical skill data with reference values related to a training proficiency level. The curriculum creator is to create a curriculum of training content for the subject in accordance with the training proficiency level of the subject. | 2022-04-28 |
20220130272 | JUST-IN-TIME TRAINING SYSTEM AND METHOD - An electronic just-in-time learning and training system that is integrated into a user workflow to provide users with the knowledge they require to complete the tasks in the workflow and to provide meaningful and impactful training to users or advancement along a learning or training path. User tasks are matched to training modules in a training database to assist with completion of a task while a user profile tracks user training to deliver the most appropriate training modules. The system tracks completion of training modules to guide the user with training and advancement and to offer the user opportunities for additional certification and learning. | 2022-04-28 |
20220130273 | REAL-TIME SYNCHRONIZATION OF MUSICAL PERFORMANCE DATA STREAMS ACROSS A NETWORK - The systems and methods taught herein are generally directed to a dynamic point referencing of an audiovisual performance for an accurate and precise selection and controlled cycling of portions of the performance. The dynamic point referencing can be used by a learning artist, for example, in analyzing or performing a portion of the work through an accurate and precise digital audio/video instructional method having the controlled cycling feature. Such systems and methods will be appreciated, for example, by musicians, dancers, and other enthusiasts of the performing arts. | 2022-04-28 |
20220130274 | Dynamically Injecting Security Awareness Training Prompts Into Enterprise User Flows - Aspects of the disclosure relate to dynamic cybersecurity event detection and training functions. A computing platform may monitor a plurality of user devices to detect a cybersecurity training triggering event. In response to the detection, one or more cybersecurity training session prompts may be generated and transmitted to one or more user devices. User input providing a response to the cybersecurity training session prompt may be evaluated for accuracy and scored for the cybersecurity training session. In some examples, an overall cybersecurity score for a user may be maintained and modified based on the score for the cybersecurity training session. One or more modifications may be identified and executed based on the scores generated. | 2022-04-28 |
20220130275 | SNAPSHOT MANAGEMENT ARCHITECTURE FOR PROCESS CONTROL OPERATOR TRAINING SYSTEM LIFECYCLE - A cloud-based operator training system includes a snapshot management architecture, which provides a hybrid system for generation of control system level scenarios and system-state snapshots, and which can improve the fidelity of a training simulation. By implementing the simulation system on a cloud platform, the system can generate a large and growing set of snapshot files representing various control states and corresponding process states. These files can then be leverage during operator training sessions to yield high fidelity simulated system operation. | 2022-04-28 |
20220130276 | PERSONALIZING FOOD RECOMMENDATIONS TO REDUCE GLYCEMIC RESPONSE - Provided herein are methods of generating models for predicting the glycemic response of an individual to consumption of a food or meal. The method involves collecting from a plurality of subjects, phenotypic data, ohmic data, and glycemic response data to foods or meals having a defined macronutrient profile. This data is then used to train a machine learning algorithm to create a model that predicts glycemic response of an individual to a food or meal based on the macro nutrient profile of the food or meal. | 2022-04-28 |
20220130277 | ARTIFICIAL INTELLIGENCE BASED HEALTH COACHING BASED ON BREATH ANALYTE LEVELS OF PARTICIPANTS - A system is disclosed that uses profiles of users, including monitored ketone levels of the users, to assess effectiveness levels of health programs (such as weight loss programs) assigned to the users, and to select health program modifications for the users. The system may use a machine learning (artificial intelligence) algorithm to adaptively learn how to classify users and to select messaging and behavioral modifications for the users. For example, in some embodiments the system classifies the users and provides associated health program recommendations using a computer model trained with expert-classified user data records. As another example, a set of rules may be used to generate the health program recommendations and related messaging, and the set of rules may automatically be modified over time based on feedback data reflective of health program effectiveness levels produced by such rules. In some embodiments the system includes a mobile application that runs on mobile devices of users and communicates wirelessly with breath analysis devices of the users. The mobile application may also communicate with a server-based system that generates the health program recommendations. | 2022-04-28 |
20220130278 | METHOD AND DEVICES FOR ON-DEMAND ROLE PLAYING - The embodiments disclose a method including using an on-demand roleplay network with internet connectivity to role playing study materials and real-time role playing sessions, connecting an on-demand roleplay application installed on role playing participant digital devices with the on-demand roleplay network to facilitate role playing partners real-time practice sessions, incorporating an artificial intelligence communicator coach analyzer with the on-demand roleplay network to provide role playing participants with nonverbal communication analysis and coaching, and providing role playing participants with a means to rate live practice sessions including the nonverbal communication skills. | 2022-04-28 |
20220130279 | Training Prosthetic for Self-Cannulation Training - A self-cannulation training system is provided that includes a cannulation pad, a simulated access, a simulated cannula, a control unit, and first and second indicators. The cannulation pad includes conductors for a cannulation electrical circuit and an infiltration electrical circuit. An insulating layer electrically insulates the conductors from one another. The simulated access connects to the cannulation electrical circuit and includes an electrically conductive material retained inside an outer sheath. The simulated cannula has an electrical conductor and connects to the control unit. The control unit has a power source that connects to both the cannulation electrical circuit and to the infiltration electrical circuit. The first indicator is activated when the cannula needle electrically completes the cannulation electrical circuit. The second indicator is activated when the cannula needle infiltrates and completes the infiltration electrical circuit. Methods of training a patient for self-cannulation, using the training systems, are also provided. | 2022-04-28 |
20220130280 | BRAIN BLOOD VESSEL MODEL AND DEVICE - Disclosed is a brain blood vessel model composed of a three-dimensional tissue containing defibrated extracellular matrix components and cells including brain microvascular endothelial cells, pericytes, and astrocytes, wherein at least a portion of the above-described cells adheres to the above-described defibrated extracellular matrix. | 2022-04-28 |
20220130281 | ELECTRONIC DEVICE CONTROL METHOD AND ELECTRONIC DEVICE CONTROL SYSTEM APPLYING THE ELECTRONIC DEVICE CONTROL METHOD - An electronic device control method, for calling a first electronic device in a building, comprising: (a) receiving a call command from an user by the first electronic device; (b) acquiring map information of the building by the first electronic device corresponding to the call command; and (c) driving the first electronic device to go to a user region in which the user is located according to the map information, wherein the user region is a predetermined region of a user location of the user. | 2022-04-28 |
20220130282 | METHOD, APPARATUS, AND COMPUTER-READABLE MEDIUM FOR FORMAT PRESERVING ENCRYPTION OF A NUMERICAL VALUE - A system, method and computer-readable medium format-preserving encryption of a numerical value, including storing a binary numerical value, the binary numerical value comprising a plurality of binary bits, dividing the plurality of binary bits into a plurality of bit groups and storing the plurality of bit groups in a plurality of bytes, encrypting each byte in the plurality of bytes using a radix value corresponding to a quantity of binary bits in a bit group corresponding to that byte to generate a plurality of ciphertext bytes, and combining a quantity of least-significant bits from each ciphertext byte in the plurality of ciphertext bytes to generate a binary ciphertext value, the quantity of least-significant bits combined from each ciphertext byte corresponding to the radix value used to generate that ciphertext byte. | 2022-04-28 |
20220130283 | CONTENT FORMAT CONVERSION VERIFICATION - Content conversion verification, includes: converting, at a first computer system, an original content file to a target format, generating a converted content file in the target format; generating a checksum for the converted content file; and sending the original content file and the checksum to a second computer system. Key words include content verification and checksum. | 2022-04-28 |
20220130284 | ELECTRONIC SHELF LABEL WITH INTERACTION INTERFACE - An electronic shelf label that comprises: a display unit that is arranged to display an image, and an interaction interface which is arranged separate from the display unit, wherein the interaction interface is realized as touch sensitive unit that provides a touch-triggered signal, and a processing unit that is connected to the touch sensitive unit and is arranged to process the touch-triggered signal. | 2022-04-28 |
20220130285 | STAND FOR SUPPORTING A DISPLAY BOARD - A stand for supporting a board includes a wire frame having a first portion configured to support an edge of the board, and a second portion extending from the first portion. The stand also includes a latch mounted on the second portion. The latch is operable to restrain movement of the board relative to the wire frame. | 2022-04-28 |
20220130286 | DISPLAY ASSEMBLY WITH MODULAR CONNECTORS - A modular display system includes a plurality of frames, each frame comprising a sidewall connected to a sidewall of another one of the frames by a frame connector. A panel is removably attached to a front face of at least one of the plurality of frames by a panel connector. A border element is attached to the sidewall of one of the plurality of frames by a border connector. The system is secured to a mounting surface via a cleat removably mounted to a sidewall of one of the plurality of frames. Each of the frames includes a plurality of connector receiving sections arranged about a perimeter thereof. The connector receiving sections define a commonly sized recess formed through the sidewall of the frame in a width direction thereof and are configured to accept each of the frame connector, the border connector and the cleat therein. | 2022-04-28 |
20220130287 | FLEXIBLE DISPLAY DEVICE - The disclosure provides a flexible display device using a flexible display panel equipped with a movable case assembly. The moving case assembly can move and drive the flexible display panel to form a display device with adjustable panel dimensions. When two cases constituting the case assembly slide relatively, a dimension of a front display area of the flexible display device change. Displacement of the sliding flexible display device may compensate the dimensional change of the flexible display panel on a surface of the flexible display device. | 2022-04-28 |
20220130288 | DISPLAY DEVICE - A display device includes a display panel including a display area where images are displayed, a first cover configured to support a rear surface of the display panel, a roller configured to wind or unwind the display panel and the first cover, a second cover with a first end of the second cover fixed to the roller and a second opposite end of the second cover connected to an end of the first cover, and a cover assembly connecting the first cover and the second cover, wherein a boundary of the display area overlaps the cover assembly, and the cover assembly is configured to expose the display area. | 2022-04-28 |
20220130289 | DISPLAY DEVICE - A display device includes a display panel, a first cover supporting a rear surface of the display panel and a second cover with a first end of the second cover connected to the first cover. The display device also includes a roller to which a second end of the second cover is fixed with the roller configured to wind or unwind the display panel. The display device further includes a fastening member configured to fix the second end of the second cover to the roller. The roller includes a flat part and a curved part, and the flat part includes a first flat portion and a second flat portion that is closer to a center surface of the roller than the first flat portion. The fastening member is disposed on the second flat portion. | 2022-04-28 |
20220130290 | Interior Upright for Runway Guidance Sign - A runway guidance sign includes a housing defining an interior space and an opening at a front side. The housing includes opposite upper and lower walls. An interior upright is received in the interior space of the housing. The interior upright is fastened to and extends between the upper and lower walls. The interior upright is integrally formed from a one-piece sheet of material. | 2022-04-28 |
20220130291 | VISUAL COMMUNICATION SYSTEM - This technology relates to a display mounted messaging system. The display mounted messaging system may include a light emitting diode (LED) display attached to a housing of a sensor. The housing of the sensor may rotate. The display mounted messaging system may also include an LED controller which is configured to selectively activate and deactivate at least one LED in the LED display, to provide a message in the direction of an intended recipient. | 2022-04-28 |
20220130292 | HANGER FOR MOUNTING CABLES - A cable hanger includes: a base panel having opposed ends; a pair of arms, each of the arms attached to a respective end of the base panel and having a free end; a pair of locking projections, each of the locking projections attached to a respective free end of the arms; and a pair of gripping members, each gripping member attached to a respective arm, each gripping member having opposed ends, wherein one of the ends of each gripping member is fixed to the arms and the other of the ends of each gripping member is fixed to the arm or to the base panel. The arms and locking projections are configured to spread apart to enable insertion of a cable between the arms, wherein the gripping projections engage and grip the cable, and wherein the locking projections are configured to be inserted into the aperture of the supporting structure. | 2022-04-28 |
20220130293 | CROWD TRAFFIC MANAGEMENT SYSTEM - A crowd management system (CMS), is disclosed which includes a command and control (C2) subsystem, a sensor network in communication with the C2 subsystem and adapted to provide signals corresponding to geographical number of individuals in a venue, and one or more crowd management devices (CMDs) further in communication with the C2 subsystem, each of the CMDs including a base adapted to release air at a high pressure, the base further including a positional device adapted to position the base according to a selective position, and an inflatable body terminating into a predefined shape adapted to convey a predefined message to individuals near the CMDs. | 2022-04-28 |
20220130294 | Systems And Methods For Determining A Visual Appearance Quality Of An Exterior Signage Area Of A Vehicle - Systems and methods for exterior signage evaluation are disclosed herein. An example method includes receiving images of an exterior signage area of an exterior surface of a first vehicle, the images being obtained by the first vehicle, a second vehicle camera or an infrastructure camera, determining current environmental conditions around the first vehicle, processing the images of the exterior signage area using the current environmental conditions, wherein processing includes comparing an expected appearance of the exterior signage area with an actual appearance of the exterior signage area to determine a visual appearance quality of the exterior signage area, and presenting a message on a display that includes the visual appearance quality. | 2022-04-28 |
20220130295 | DISPLAY SYSTEM AND CONTROL METHOD FOR DISPLAY SYSTEM - In a display system including a first device and a second device. The first device includes a first display device displaying a first image; a sensor measuring an illuminance of a periphery of the first device; and a first control circuit determining setting information based on the illuminance. The second device includes a second control circuit generating a second image having a color scheme determined based on the setting information; and a second display device displaying the second image. | 2022-04-28 |
20220130296 | DISPLAY CONTROL DEVICE AND DISPLAY CONTROL PROGRAM PRODUCT - A display control device mounted on a vehicle: determines whether a caution point exists in front of a vehicle; determines whether the caution point is included in an angle of view of a head-up display mounted on the vehicle; displays a caution content as a superimposed content with the caution point as a superimposition target in response to the caution point being determined to be included in the angle of view; displays the caution content as a non-superimposed content with no superimposition target in response to the caution point being determined to be not included in the angle of view; determines a type of the caution point; displays the caution content associated with the determined type of the caution point. | 2022-04-28 |
20220130297 | LIGHT LEAK CORRECTION FOR MIXED REALITY DEVICES - Systems are configured for facilitating light leak correction for a display device. The systems are configured to obtain a color value for a pixel and obtain a light leak value associated with the pixel. The light leak value is based on a measured light leakage associated with a color filter of a display device configured to display the pixel. Systems are also configured to generate an updated color value for the pixel by applying a light leak compensation operation to the color value for the pixel. The light leak compensation operation uses the light leak value as an input for modifying the color value to compensate for light leakage that may otherwise occur when displaying the pixel on the display device. Systems are also configured to trigger display of the pixel on the display device using the updated color value. | 2022-04-28 |
20220130298 | REPLICA PIXEL FOR STAND-ALONE TEST OF DISPLAY DRIVER - A replica pixel for testing a display IC that includes a driving circuit that drives a display panel and a sensing circuit that senses a received current is presented. The replica pixel includes a replica pixel transistor, which has a first terminal switchably coupled to a power source, a gate coupled to a first node of a capacitor, and a second terminal coupled to a second node of the capacitor. The first node of the capacitor is switchably coupled to a reference voltage Vref. The second node of the capacitor is switchably coupled to a coupling node, wherein the coupling node selectively couples to either the driving circuit or the sensing circuit. The replica pixel is approximately a real pixel without the display element, and may be used to test the display IC without assembling the display IC with a display panel. | 2022-04-28 |
20220130299 | ELECTRONIC DEVICE - An electronic device includes a display panel. The display panel has a display area, and the display area includes a pixel circuit, at least two first repairing lines and at least one second repairing line. The at least two first repairing lines are disposed on the periphery of the pixel circuit and extend in the first direction. The at least one second repairing line is disposed on the periphery of the pixel circuit and extends in a second direction. The first direction is different from the second direction. | 2022-04-28 |
20220130300 | DISPLAY SCREEN LIGHTER AND DISPLAY SCREEN DETECTION DEVICE - A display screen lighter and a display screen detection device are provided. The display screen lighter comprises a mainboard, a switching board and an electrostatic discharge assembly, wherein the mainboard comprises a mainboard signal connecting port and is configured to generate a detection signal for electrically testing a display screen to be detected; the adapter plate comprises an adapter signal connecting port and is configured to transmit the detection signal to the display screen to be detected; the static charges releasing assembly comprises a signal transmission structure and a electrostatic discharge structure, the signal transmission structure is respectively and electrically connected with the mainboard signal connecting port and the display screen binding structure to form a plurality of signal channels, and the electrostatic discharge structure and the display screen to be detected are connected between the signal channels and the grounding terminal in parallel to discharge static charges in the display screen to be detected into the grounding terminal through the electrostatic discharge structure. | 2022-04-28 |
20220130301 | Display Driver, Electronic Apparatus, And Moving Object - A display driver includes a segment display portion drive circuit, a dot matrix display portion drive circuit, a segment data storage portion, a dot matrix data storage portion, and a control circuit, in which the dot matrix data storage portion stores data for second icon display, which is data for displaying a second icon that is a substitute for the first icon on the dot matrix display portion, and when the control circuit detects a display abnormality of the first icon, the control circuit transfers the data for second icon display from the dot matrix data storage portion to the dot matrix display portion drive circuit. | 2022-04-28 |
20220130302 | DISPLAY DEVICE AND INSPECTING METHOD THEREOF - An exemplary embodiment of the present inventive concept provides a display device including: a display area where an image is displayed; a peripheral area disposed outside the display area; a hole area disposed within the display area; a hole crack detection line disposed adjacent to the hole area to surround the hole area and having a first end and a second end that is separated from the first end; a first detection line extending from the peripheral area and connected to the hole crack detection line to constitute a first closed circuit; a second detection line extending from the peripheral area and connected to the hole crack detection line to constitute a second closed circuit; and a circuit portion connected to the first detection line and the second detection line | 2022-04-28 |
20220130303 | DISPLAY PANEL AND DISPLAY DEVICE - A display panel and a display device are provided. The display panel includes a module layer and a protective layer, a stiffness of the protective layer corresponding to a non-display area of the display panel is greater than a stiffness of the protective layer corresponding to a display area, and the display panel is further provided with a reinforcing layer in the non-display area at a same time. The present disclosure can effectively support the protective layer in the non-display area and prevent dents of the display panel by the reinforcing layer, thereby improving reliability and quality of the display panel. | 2022-04-28 |
20220130304 | ELECTRONIC DEVICE FOR PROVIDING EXECUTION SCREEN OF APPLICATION, METHOD FOR OPERATING THE SAME, AND STORAGE MEDIUM - An electronic device may comprise a flexible display, and at least one processor. The at least one processor may be configured to control the display to: display an execution screen of a first application in a first area of the display in a first position state, expand the display to include the first area and a second area, in response to a switch from the first position state to a second position state, display, in the second area, at least one object representing an executable application based on application attribute information, based on the display being expanded, and display, on the expanded display, the execution screen of the first application together with an execution screen of an application corresponding to the selected object, in response to selection of any one of the at least one object. | 2022-04-28 |
20220130305 | ELECTRONIC DEVICE - An electronic device includes: a display module including a display panel and an input sensor disposed on the display panel, the display panel having a first area including a plurality of pixels and a second area having a transmittance higher than that of the first area; a first sensor disposed below the display module, overlapping the second area, and configured to measure a first signal having biometric information of a user; a second sensor disposed to surround the first sensor, overlapping the first area, and configured to measure a second signal applied from the user; and a driving unit connected to the display module, the first sensor, and the second sensor, the driving unit configured to drive the first sensor and the second sensor together with the display module. | 2022-04-28 |
20220130306 | GOA DRIVING CIRCUIT, DISPLAY PANEL AND DISPLAY DEVICE - A GOA circuit, a display panel and a display device are provided. The GOA circuit includes a plurality of GOA units connected in series. The GOA unit includes a forward scan control module, a node signal control module, an output control module, a regulating module, a first pull-down module, a second pull-down module, a third pull-down module, a fourth pull-down module, and a switch module. The display device according to an embodiment only needs two clock signals for the GOA driving circuit to scan each row of gates. Furthermore, it could enormously reduce the width of GOA and realize the narrow side frame design. | 2022-04-28 |
20220130307 | GATE ELECTRODE DRIVING CIRCUIT AND DISPLAY PANEL - A gate electrode driving circuit and a display panel are provided. By disposing a low frequency control signal source and a third drop-down unit, the gate electrode driving circuit makes the low frequency control signal source and the third drop-down unit replace one group of clock signal. Furthermore, because the low frequency control signal source and the third drop-down unit occupy less space, a width of the gate electrode driving circuit is reduced, thereby reducing a bezel of the display panel. | 2022-04-28 |
20220130308 | METHOD FOR CONTROLLING DISPLAY AND ELECTRONIC DEVICE SUPPORTING THE SAME - An electronic device is provided. The electronic device includes a display panel, a display driver integrated circuit (display driver IC) to drive the display panel, and a processor operatively connected with the display panel and the display driver IC. The display driver IC is configured to set an operating mode including a first mode having a first refresh rate and a first scan time, a second mode having the first refresh rate and a second scan time, and a third mode having a second refresh rate and the second scan time, receive an image data stream from the processor, and output the image data stream in one of the operating mode through the display panel. | 2022-04-28 |
20220130309 | GATE DRIVING UNIT, GATE DRIVING CIRCUIT, GATE DRIVING METHOD AND DISPLAY DEVICE - A gate driving unit includes: a pull-up node denoising circuit; a pull-down node control circuit; a pull-up node control circuit; and an energy storage circuit. The pull-up node denoising circuit is configured to, under control of a potential of the pull-down node, control coupling or discoupling between the first pull-up node and the input terminal. The pull-down node control circuit is configured to, under control of a control voltage, control the potential of the pull-down node; under control of a potential of the second pull-up node, control coupling or discoupling between the pull-down node and the input terminal. The pull-up node control circuit is configured to, under control of an anti-leakage control voltage, control coupling or discoupling between the first pull-up node and the second pull-up node, and configured to maintain the potential of the second pull-up node. The energy storage circuit is configured to store electric energy. | 2022-04-28 |
20220130310 | GATE DRIVING CIRCUIT UNIT, GATE DRIVING CIRCUIT AND DISPLAY DEVICE - A gate driving circuit unit, a gate driving circuit and a display device are provided. The gate driving circuit unit includes a pull-up node noise-reduction circuit and a pull-up control circuit. The pull-up node noise-reduction circuit is electrically connected to an input end, a pull-down node and a pull-up node, and configured to control the pull-up node to be electrically connected to, or electrically disconnected from, the input end under the control of a potential at the pull-down node. The pull-up control circuit is electrically connected to the pull-up node and the input end, and configured to control the pull-up node to be electrically connected to the input end at an input stage. | 2022-04-28 |
20220130311 | DRIVING METHOD OF A PIXEL CIRCUIT, DISPLAY PANEL, AND DISPLAY DEVICE - A driving method for driving a pixel circuit. The pixel circuit includes a driving transistor, a data-writing transistor, a compensating transistor, a first initializing transistor, a second initializing transistor and a light-emitting element. The compensating transistor is connected between a gate of the driving transistor and a second pole of the driving transistor. The second pole of the driving transistor is connected to an initialization power supply through the first initializing transistor. The data-writing transistor is connected between a data voltage input terminal and a first pole of the driving transistor. The second initializing transistor is connected between a first signal terminal and a first pole of the driving transistor; and the light-emitting element is connected between the second pole of the driving transistor and a second power voltage input terminal. | 2022-04-28 |
20220130312 | MULTI-DISPLAY DEVICE, DISPLAY DEVICE, METHOD FOR CONTROLLING MULTI-DISPLAY DEVICE, AND METHOD FOR CONTROLLING DISPLAY DEVICE - A multi-display device has a plurality of display devices are arranged in a matrix shape. Each of the display devices includes: a scanning signal line drive circuit configured to switch a scanning direction of scanning signal lines of the corresponding display device between upward and downward for each row according to a position at which the corresponding display device is disposed; and a control unit configured to control the scanning signal line drive circuit such that one of the upward and downward directions of the scanning direction is selected as a first direction and the scanning signal lines are sequentially driven in the selected first direction and to control the scanning signal line drive circuit such that a second direction which is opposite to the selected first direction is selected and the scanning signal lines are sequentially driven in the selected second direction whenever a predetermined period elapses. | 2022-04-28 |
20220130313 | STAGE CIRCUIT AND A SCAN DRIVER INCLUDING THE SAME - A stage circuit including: a first sub-stage circuit coupled to a first input terminal receiving an input signal, a second input terminal receiving a first clock signal, and a third input terminal receiving a second clock signal, the first sub-stage circuit controlling a voltage of a first node, a second node, and a third node based on the input signal and the first and second clock signals, and supplying a first scan signal to a first output terminal based on the voltage of the second and third nodes; and a second sub-stage circuit coupled to the second input terminal, a fourth input terminal receiving a third clock signal, and the first and second nodes, the second sub-stage circuit supplying a second scan signal to a second output terminal based on the first and third clock signal, and the voltage of the first and second nodes. | 2022-04-28 |
20220130314 | METHOD FOR BRIGHTNESS COMPENSATION IN A DISPLAY, BRIGHTNESS COMPENSATION CIRCUIT, AND DISPLAY DEVICE - A method to compensate for color-shifting at the periphery of a display device inputs for processing pre-display an image for display, acquires edge pixels where color-shifting occurs, and applies compensation in terms of a gray scale value to each of the edge pixels to reduce such color-shifting. An electronic circuit applying the method and a compensated display device are also disclosed. | 2022-04-28 |
20220130315 | SELECTION OF COLOR CALIBRATION PROFILE DATA FROM DISPLAY MEMORY - In various examples, a display may include memory storing a plurality of color calibration profiles corresponding to a plurality of display modes, and logic operably coupled with the memory. The logic may determine a current display mode of the display, e.g., based on a signal received from a computing device operably coupled with the display. Based on the current display mode of the display, the logic may select a given color calibration profile from the plurality of color calibration profiles. The logic may then render an image on the display using the selected given color calibration profile. | 2022-04-28 |
20220130316 | METHOD AND ELECTRONIC DEVICE FOR CONTROLLING DISPLAY DIRECTION OF CONTENT - The disclosure relates to a method for controlling a display direction of an electronic device. A method operating the electronic device includes displaying content on a screen of the electronic device, determining a display direction of content on the basis of a user profile upon detecting a tilt change of the electronic device by using a sensor, and displaying the content on the screen depending on the determined display direction. | 2022-04-28 |
20220130317 | Electronic Device and Electronic Device Driving Method Thereof - The present disclosure provides an electronic device and an electronic device driving method. The electronic device includes a plurality of gate lines and a plurality of data lines. The plurality of gate lines are sequentially scanned during an active period in a frame period, and the plurality of gate lines are maintained at a low level voltage during a blank period in the frame period. Voltage polarities of the plurality of data lines during a first time period of the blank period are respectively identical with voltage polarities of the plurality of data lines during the active period. | 2022-04-28 |
20220130318 | DISPLAY DEVICE - A display device includes a plurality of segmented display units arranged in a matrix, and a front display unit disposed on the plurality of segmented display units. The front display unit includes a plurality of transmission areas corresponding to main display areas of the plurality of segmented display units, and a supplementation display area corresponding to a separation area between the main display areas of adjacent segmented display units among the plurality of segmented display units. Due to the supplementation display area of the front display unit, the separation area between the main display areas of adjacent segmented display units may be prevented from being visible to a user. Therefore, the display device may realize both a large size screen and a high resolution. | 2022-04-28 |
20220130319 | DISPLAY APPARATUS - A display apparatus includes a plurality of pixels arranged in rows and columns, a plurality of gate lines in a first direction and connected to the pixels, and a plurality of data lines connected to the pixels. A number of data lines are between pixels in one row and in each of first areas adjacent to one side of the pixels in one column of a first column and the last column. | 2022-04-28 |
20220130320 | CONTROL METHOD AND SYSTEM FOR DISPLAY SWITCHING, ELECTRONIC DEVICE AND STORAGE MEDIUM - A control method for display switching, an electronic device, and a storage medium are provided. The control method for display switching includes: establishing a first buffer and a second buffer at a kernel layer and initializing the first buffer; establishing a first service process and a second service process at a user layer, and controlling the first service process to render a first image according to a display parameter of a first buffer and transmit it to a display screen via the first buffer for display; and initializing the second buffer according to a switching instruction, and controlling the second service process to render a second image according to a display parameter of the second buffer and transmit it to the display screen via the second buffer so as to make the display screen switch to displaying the second image. | 2022-04-28 |
20220130321 | Multi Positional Attachable Handle with Integrated Backlight Illumination <<Bias>> system - The invention is a portable assembly that consists of a multi-positional attachable handle with a plurality of integrated of light emitting diodes (LED's) set within the perimeter of the reflective angled side edge of the handle which produces a back-light illumination. This white light emitting invention device attaches directly to the back of the smart phone, iPad or laptop product. The handle also functions as a stand assembly for holding a hand-held portable electronic device or smartphone in a multitude of positions or locations. The first section of the device consists of a pivot ball base that attaches to the back of the electronic device itself or it's case. | 2022-04-28 |
20220130322 | DISPLAY PANEL AND DISPLAY DEVICE - A display panel and a display device are provided. The display panel includes a pixel circuit and a light-emitting element. The pixel circuit includes a driving module, a data-writing module, and a light-emitting controller. The driving module is configured to provide a driving current for the light-emitting element, and the driving module includes a driving transistor. The data-writing module is configured to selectively provide a data signal for the driving transistor. The light-emitting controller is configured to selectively allow the light-emitting element to enter a light-emitting stage. One end of the light-emitting controller is connected to a first power signal terminal for receiving a first power signal. The pixel circuit further includes a latch module and a first scanning signal line. The first scanning signal line is configured to receive a first scanning signal. The latch module is connected between a gate of the driving transistor and the first scanning signal line. | 2022-04-28 |
20220130323 | DRIVE CONTROL CIRCUIT, DRIVE CONTROL CHIP, INTEGRATED PACKAGED DEVICE, DISPLAY SYSTEM, AND SPARSE DRIVE METHOD - The present disclosure describes a drive control circuit, a drive control chip, an integrated packaged device, a display system, and a sparse drive method. The drive control circuit includes a data input end, a clock input end, a decoding and control unit, a decoding and gating unit, at least two drive sources, and at least two drive signal output ends. A first input end of the decoding and control unit is electrically connected to the data input end, a second input end is electrically connected to the clock input end, a control input end is electrically connected to a control output end, an address input end is electrically connected to an address output end. | 2022-04-28 |
20220130324 | VISUAL DIGITAL DECORATION APPARATUS AND CONTROL METHOD THEREFOR - The present invention relates to a visual digital decoration device, in which a microLED display skin is coated on to an interior surface unit for decoration purpose, and a decorative design is selected by a user, an artificial intelligence recommendation, or an augmented reality recommendation using a portable terminal, so that the decorative design may appear on the microLED display skin. | 2022-04-28 |
20220130325 | PIXEL AND METHOD FOR DRIVING PIXEL - A pixel includes a switching transistor transmitting a data voltage to a first node, a storage capacitor electrically connected between a first power supply line and the first node and storing the data voltage, first and second driving transistors electrically connected to the first power supply line, the first node, and a second node, and first and second light emitting elements electrically connected between the second node and a second power supply line. An anode of the first light emitting element and a cathode of the second light emitting element are electrically connected to the second node, a cathode of the first light emitting element and an anode of the second light emitting element are electrically connected to the second power supply line, the first driving transistor is a P-type transistor, and the second driving transistor is an N-type transistor. | 2022-04-28 |
20220130326 | LED Driving Device - An embodiment relates to an LED driving technique. The embodiment provides a technique of measuring a forward voltage reaching time of a currently driven LED by comparing a forward voltage sensed in a previous scan line and an LED voltage sensed in a current scan line, and compensating an ON period of a pulse width modulation (PWM) signal by the measured forward voltage reaching time. | 2022-04-28 |
20220130327 | OPEN LOOP BACKLIGHT LED DRIVER - Light emitting diode display panels with an open loop amplifier resulting in better brightness accuracy and matching between multiple light emitting diode strings. | 2022-04-28 |
20220130328 | DISPLAY APPARATUS - Provided is a display apparatus in which an area of a dead space is significantly reduced, the display apparatus including a first scan line extending in a first direction, a second scan line spaced apart from the first scan line and extending in the first direction, a first pixel set disposed between the first scan line and the second scan line, the first pixel set including a 1-1 | 2022-04-28 |
20220130329 | SYSTEM AND METHODS FOR EXTRACTING CORRELATION CURVES FOR AN ORGANIC LIGHT EMITTING DEVICE - A system for equalizing the pixels in an array of pixels that include semiconductor devices that age differently under different ambient and stress conditions. The system extracts at least one pixel parameter from the array; creates a stress pattern for the array, based on the extracted pixel parameter; stresses the pixels in accordance with the stress pattern; extracts the pixel parameter from the stressed pixels; determines whether the pixel parameter extracted from the stressed pixels is within a preselected range and, when the answer is negative, creates a second stress pattern for the array, based on the pixel parameter extracted from the stressed pixels, stresses the pixels in accordance with the second stress pattern, extracts the pixel parameter from the stressed pixels, and determines whether the pixel parameter extracted from the stressed pixels is within the preselected range. | 2022-04-28 |
20220130330 | Display Substrate, Display Method and Display Device - A display substrate, a display method and a display device are disclosed. The display substrate includes a display region and an offset region surrounding the display region. The display substrate includes a silicon-based substrate, an emitting structure layer arranged on the silicon-based substrate. The first pixel driving circuits are connected with the emitting structure layer of the display region, and at least part of the first pixel driving circuits are configured to provide driving signals for the emitting structure layer electrically connected with the first pixel driving circuits during normal display. The second pixel driving circuits are connected with the emitting structure layer of the offset region, and at least part of the second pixel driving circuits are configured to provide no driving signals for the emitting structure layer electrically connected with the second pixel driving circuits during normal display. | 2022-04-28 |
20220130331 | PIXEL CIRCUIT, DRIVING METHOD THEREOF AND ELECTRONIC DEVICE - A pixel circuit, a driving method thereof and a light emitting device, and relates to the technical field of display. The pixel circuit comprises driving sub-circuit comprising a control terminal, first terminal and a second terminal, driving sub-circuit being configured to control driving signal flowing through the first terminal and second terminal according to signal of control terminal; first capacitor comprising first pole and second pole coupled to control terminal of driving sub-circuit; first data writing sub-circuit configured to write first initialization signal to first pole of first capacitor in response to first scanning signal, write first data signal into driving sub-circuit in response to first scanning signal, so that signal of control signal of driving sub-circuit changes with first data signal; second data writing sub-circuit configured to write second data signal to first pole of first capacitor in response to second scanning signal. | 2022-04-28 |
20220130332 | DISPLAY DRIVING CIRCUIT AND A DISPLAY DEVICE INCLUDING THE SAME - A display driving circuit including: a data driver configured to supply driving signals to a plurality of pixels of a display panel and sense electrical characteristics of each of the plurality of pixels; and a degradation compensation circuit configured to generate and store an accumulated degradation value by, accumulating degradation values for each of a plurality of pixel blocks for a unit time, based on driving data corresponding to the driving signals, correct the accumulated degradation value of a first pixel block, based on sensing data received from the data driver, and perform data compensation to compensate for pixel degradation, based on the accumulated degradation values and a degradation model, wherein each pixel block includes at least one pixel. | 2022-04-28 |
20220130333 | DISPLAY DEVICE, CMOS OPERATIONAL AMPLIFIER, AND DRIVING METHOD OF DISPLAY DEVICE - A display device including a display unit which has a plurality of pixels and a plurality of driving lines for driving the plurality of pixels; a driving circuit which drives the plurality of pixels through the plurality of driving lines; and a control unit which adjusts a driving capability of the driving circuit according to the number of simultaneous driving lines of the driving circuit. | 2022-04-28 |
20220130334 | PIXEL CIRCUIT, DISPLAY DEVICE INCLUDING THE SAME, AND METHOD OF DRIVING PIXEL CIRCUIT - A pixel circuit including an organic light emitting diode, a first transistor configured to drive the organic light emitting diode, a second transistor electrically connected between a gate node of the first transistor and a data line, a third transistor electrically connected between a source node of the first transistor and an initialization voltage line and a storage capacitor electrically connected between the gate node and the source node of the first transistor. In a data writing period in which the storage capacitor is charged with electric charges, a turn-off time of the third transistor lags compared to a turn-off time of the second transistor. | 2022-04-28 |
20220130335 | PIXEL CIRCUIT, DRIVING METHOD AND ELECTRONIC DEVICE - A pixel circuit, a driving method thereof and electronic device, relates to the technical field of display configured for. The pixel circuit comprises a driving sub-circuit comprising a control terminal, a first terminal and a second terminal, the driving sub-circuit being configured to control a driving signal flowing through the first terminal and the second terminal according to a signal of the control terminal; a voltage division control sub-circuit configured to conduct voltage division on an input data signal in response to a first scanning signal to obtain a voltage division signal, and write the voltage division signal to the first terminal of the driving sub-circuit; and a compensation sub-circuit coupled to the control terminal of the driving sub-circuit and the second terminal of the driving sub-circuit, and configured to write voltage division signal passing through driving sub-circuit to control terminal of driving sub-circuit in response to first scanning signal. | 2022-04-28 |
20220130336 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - A display device and a driving method thereof are discussed. The display device can include a display panel for displaying images, a scan driver for supplying scan signals to the display panel, and a gate compensation circuit. The gate compensation circuit is configured to respectively sense a first node voltage and a second node voltage from a first node controller and a second node controller of the scan driver, and change a turn-on duty ratio of the first node controller to the second node controller based on the sensed first node voltage and second node voltage. | 2022-04-28 |
20220130337 | SCAN DRIVER AND DISPLAY DEVICE - A scan driver includes stages, each of the stages receiving first and second clock signals having a first low level as an active level, and a third clock signal having a high level as the active level. Each of the stages includes a logic circuit that changes a voltage of a first node to the first low level based on an input signal and the first clock signal, and changes a voltage of the first node to a second low level lower than the first low level based on the second clock signal, a first output buffer that outputs, as an active-low scan signal, the second clock signal in response to the voltage of the first node, and a second output buffer that outputs, as an active-high scan signal, the third clock signal in response to the voltage of the first node. | 2022-04-28 |
20220130338 | SIGNAL CONTROL APPARATUS AND METHOD, DISPLAY CONTROL APPARATUS AND METHOD, AND DISPLAY APPARATUS - A signal control apparatus and method, a display control apparatus and method, and a display apparatus are provided. The display apparatus includes M rows by N columns of pixel driving circuits arranged in an array, the M pixel driving circuits of each column are grouped into at least a first group of pixel driving circuits and a second group of pixel driving circuits, M and N are integer and N is larger than 2. The first group of pixel driving circuits connect to a first data line to receive a data signal, and the second group of pixel driving circuits connect to a second data line to receive a data signal. The signal control apparatus includes a phase shifting circuit which provides a scanning signal to a pixel driving circuit; and a write control circuit which provides a data signal from a data signal terminal to a pixel driving circuit. | 2022-04-28 |
20220130339 | DISPLAY DEVICE - A display device includes a display panel including a first data line, a second data line, and a pixel, the pixel including a first sub-pixel coupled to the first data line, and a second sub-pixel coupled to the second data line, a light stress compensator configured to generate a first data voltage control signal for the first sub-pixel based on a second data value of input image data for the second sub-pixel, in response to a first data value of input image data for the first sub-pixel being equal to or less than a first reference value, and a data driver configured to generate a first data signal based on the first data value for the first sub-pixel, to provide a first data voltage to the first data line, and to vary the first data voltage based on the first data voltage control signal. | 2022-04-28 |
20220130340 | DISPLAY APPARATUS THAT CONTROLS AMOUNT OF LIGHT FROM LIGHT SOURCE IN ACCORDANCE WITH VIDEO SIGNAL, AND CONTROL METHOD THEREFOR - An apparatus that displays a video in accordance with an input signal, the apparatus includes a backlight including a plurality of light sources, a panel configured to display the video by modulating light from the backlight, a determination section configured to determine an amount of light of each of the plurality of light sources subframe by subframe, a controller configured to control the plurality of light sources in accordance with the determined amounts of light, and an acquisition section configured to acquire a statistic in a plurality of areas subframe by subframe in accordance with the input signal. The determination section is configured to determine the amount of light of each of the plurality of light sources in accordance with the statistic. | 2022-04-28 |
20220130341 | Signal Processing Apparatus, Signal Processing Method, And Display Apparatus - The present technology relates to a signal processing apparatus, a signal processing method, and a display apparatus that allow moving image blur to be more appropriately removed. Moving image blur can be removed by providing a detector detecting a moving image blur video including a video in which moving image blur is easily visible, from videos included in a video content on a basis of a feature amount of the video content. The present technology can be applied to, for example, a signal processing apparatus mounted in a display apparatus such as a liquid crystal display section or a self-luminous display apparatus. | 2022-04-28 |
20220130342 | REFRESHING DISPLAYS USING ON-DIE CACHE - Refreshing displays using on-die cache, including: determining that a static display condition has been met; storing, in cache memory of a processor, first display data; and displaying the first display data from the cache memory. | 2022-04-28 |
20220130343 | ELECTRONIC DEVICE AND DISPLAY IMAGE COMPENSATION METHOD THEREOF - An electronic device and a display image compensation method thereof are provided. The display image compensation method includes: receiving a first image signal and a second image signal sequentially at different time points, and displaying the first image signal by using a display unit; calculating current temperature information according to a display time length of the first image signal on the display unit and pixel data of the first image signal, and calculating a variation between the current temperature information and reference temperature information; and generating pixel compensation data corresponding to the current temperature information when the variation is greater than a preset value, compensating the second image signal according to the pixel compensation data, and outputting the compensated second image signal to the display unit. | 2022-04-28 |
20220130344 | EFFICIENT IMAGE DATA DELIVERY FOR AN ARRAY OF PIXEL MEMORY CELLS - A backplane design for delivering image data in an efficient manner to a memory cell forming a part of a pixel drive circuit comprises a word line design and a column data register release signal delivery design that are speed matched and a complementary bit line delivery design that is speed matched to a row decoder signal circuit operative to pull a word line driver to a state to enable the memory circuits of that row to receive data from the column drivers for each column. The speed matching is effective over a range of operating temperatures because the circuit designs are substantially identical. | 2022-04-28 |
20220130345 | DISPLAY DEVICE, METHOD FOR DRIVING SAME AND VEHICLE - A display device is provided. An electrochromic assembly is attached to a light-exiting surface of a display panel in the display device. An electrochromic unit in the electrochromic assembly is driven by a drive circuit to present a specular state or transmit external environment light. When the electrochromic unit transmits external environment light, the display device displays an image normally. When the electrochromic unit presents a specular state, the display device is used as a mirror to present an image of an object. | 2022-04-28 |
20220130346 | METHOD AND APPARATUS FOR COMPENSATING LUMINANCE OF DISPLAY DEVICE - A method for compensating luminance of a display device according to some embodiments of the present disclosure includes capturing an image of the display device, generating imaging data, primarily mapping display pixels of the display device and the imaging data so that a unit mapping area corresponding to the display pixels includes luminance values for image pixels of an imaging device, setting an offset value of the imaging data with respect to the display pixels so that a maximum luminance value among the luminance values is positioned at a center of the unit mapping area, secondarily mapping the imaging data according to the offset value with respect to the display pixels, calculating a representative luminance value, and setting a luminance correction value corresponding to the representative luminance value with respect to one of the display pixels. | 2022-04-28 |
20220130347 | DISPLAY APPARATUS AND DISPLAY METHOD - A display apparatus includes a luminance controller that controls a luminance of a displayed video, a gamma controller that applies a gamma curve to a video signal, and a display that displays a video represented by the video signal that the gamma controller has applied the gamma curve to. If the luminance controller causes the display to display the video at a luminance value lower than a predetermined luminance value, the gamma controller applies to the video signal a gamma curve with a lower gradation region raised more than a gamma curve represented by a predetermined constant gamma coefficient. | 2022-04-28 |
20220130348 | DISPLAY CONTROL DEVICE AND DISPLAY CONTROL METHOD - A display control device includes a display region setting unit configured to dynamically change a size of one or a plurality of display regions provided on a screen by changing a position of a boundary line of the display regions, a display control unit configured to dynamically change a size of an arrangement region provided in the display region in response to a dynamic change in size of the display region, and control display of at least one or more display objects arranged in the arrangement region, and a priority setting unit configured to set relative priority of the display objects provided in the same arrangement region, wherein the display control unit controls display of the display object by visual processing, based on the set priority, in response to a dynamic change in size of the display region and the arrangement region. | 2022-04-28 |
20220130349 | IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD FOR DISPLAYING MULTI-SCREEN - An image processing device and method for displaying multi-screen are provided. The image processing device includes an image processing circuit, a transmission arrangement circuit, and an image merge circuit. The image processing circuit receives and processes a first image information with a first bandwidth and a second image information with a second bandwidth to generate a first image information package and a second image information package which are transmitted to the transmission arrangement circuit. The image merge circuit receives and restores the first image information package and the second image information package from the transmission arrangement circuit with a third bandwidth, and outputs the first image information package and the second image information package to a display together. When the first image information and the second image information are in a full-screen mode, the third bandwidth is less than a sum of the first bandwidth and the second bandwidth. | 2022-04-28 |
20220130350 | RECOVERY FROM EYE-TRACKING LOSS IN FOVEATED DISPLAYS - An electronic device that includes a display and an eye tracker configured to collect eye tracking data regarding a gaze of one or more of a user's eyes across the display is disclosed herein. The electronic device includes processing circuitry that is operatively coupled to the display and configured to foveate one or more areas of the display according to the eye tracking data. If the eye tracking data input is lost, the processing circuitry is configured to recover from the loss of eye tracking data by changing one or more aspects of the foveated areas (e.g., size, resolution, etc.) until a threshold is satisfied. As time elapses since loss of eye tracking, the foveated areas move toward a center or a salient region of the display. | 2022-04-28 |
20220130351 | KEYBOARD APPARATUS AND LOAD APPLICATION METHOD - Provided is a keyboard apparatus including: a hammer, having a mass body on one end side, rotating in a first direction by being pushed on the other end side when a key is pressed; and a load application member, applying, to the hammer, at least one of a first load directed in the first direction and a second load directed in a second direction opposite the first direction. The first load is a load that gradually increases as approaching a terminal position of the key in key pressing. The second load is a load that gradually decreases as approaching the terminal position. | 2022-04-28 |
20220130352 | KEYBOARD INSTRUMENT - A keyboard instrument includes a keyboard and an instrument case having a through hole penetrating therethrough from a top surface side to a bottom surface side and a positioning part configured to decide on a position of a music stand when a part of the music stand is disposed in the through hole. | 2022-04-28 |
20220130353 | DETACHABLE, PORTABLE RESONANCE BOX FOR PROVIDING ACOUSTIC STEREO SOUND FROM STRINGED INSTRUMENTS - The present invention relates to a detachable, portable resonance box ( | 2022-04-28 |
20220130354 | MUSICAL INSTRUMENT HOLDER CLIP - A musical instrument holder clip includes a first holding unit and a second holding unit. The first holding unit includes a main body and a clamping member that extends movably into the main body, and is operable to generate a clamping force adapted for clamping a microphone between the main body and the clamping member. The second holding unit includes a first holding member adapted for abutting against an outer surface of a bell wall of a wind instrument, and a second holding member adapted for abutting against an inner surface of the bell wall of the wind instrument. The first holding member and the second holding member cooperatively define a holding space adapted for receiving the bell wall of the wind instrument therebetween. | 2022-04-28 |
20220130355 | OUTDOOR MUSHROOM INSTRUMENTS - The present disclosure relates to outdoor musical instruments configured to replicate the appearance of a mushroom and to withstand prolonged exposure to the environment. The musical instrument is made up of at least a metal dish mounted to a weather-resistant support post. The metal dish is mounted to the top of the support post, and the bottom surface of the metal dish is separated from the top end of the support post by a non-metal isolator. The musical instrument is configured to produce a note that sustains when the top surface of the metal dish is struck by a mallet. | 2022-04-28 |
20220130356 | Handpan - A handpan comprises
| 2022-04-28 |
20220130357 | DECODING CHORD INFORMATION FROM BRAIN ACTIVITY - Disclosed are systems and methods for decoding chord information from brain activity. General chord decoding protocols involves using computational operations for the extraction of neural codes, the development of the decoding model, and the deployment of the trained model. | 2022-04-28 |
20220130358 | WALL HANGER FOR MUSICAL INSTRUMENT - The invention relates to a bracket and, in particular, a wall bracket for a musical instrument ( | 2022-04-28 |
20220130359 | INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM - An information processing device ( | 2022-04-28 |
20220130360 | Song Recording Method, Audio Correction Method, and Electronic Device - A method includes displaying, by an electronic device, a first interface, where the first interface includes a recording button used to record a first song, obtaining, by the electronic device, accompaniment of the first song and feature information of a cappella of an original singer, starting to record a cappella of the user that is sung by the user, and displaying, by the electronic device, guidance information on a second interface based on the feature information of the a cappella of the original singer, where the guidance information guides one or more of breathing and vibrato during the user's singing. | 2022-04-28 |
20220130361 | MUSICAL TONE GENERATING DEVICE AND CONTROL METHOD OF MUSICAL TONE GENERATING DEVICE - A musical tone generating device includes: a nonvolatile storage device that stores musical tone waveform data; a volatile storage device; and a control means that, when a power supply is turned on, performs control to transfer musical tone waveform data to the volatile storage device from the nonvolatile storage device, in the case where an instruction to reproduce a musical tone is given, the control means to read musical tone waveform data from the volatile storage device, and in the case where an error in the read musical tone waveform data is detected, the control means to perform control to overwrite musical tone waveform data obtained by correcting the musical tone waveform data including the detected error to the volatile storage device or transfer normal musical tone waveform data corresponding to the musical tone waveform data including the detected error to the volatile storage device from the nonvolatile storage device. | 2022-04-28 |
20220130362 | Sound-Attenuating Device and Method of Use Thereof - A sound-attenuating assembly may have a headpiece and two covered dampening assembly that may be detachably attached to the locations of the headpiece that oppose a wearer's ear; the dampening assembly may have a padded member member that may be in contact with a dividing member that may be in a contact with a compressible member which may be disposed within a concave member; the dampening assembly may be disposed within a cover such a fastener of the cover detachably attaches to a fastener of the headpiece. | 2022-04-28 |
20220130363 | SOUNDPROOFING STRUCTURE - To provide a means capable of suppressing deterioration in the soundproofing performance of a soundproofing material capable of exhibiting high soundproofing performance over a wide range of a frequency range of 2000 Hz or less. | 2022-04-28 |
20220130364 | NOISE CANCELLATION SIGNAL GENERATION DEVICE, METHOD, AND PROGRAM - The present technology relates to a noise cancellation signal generation device, method, and program capable of improving noise reduction performance. | 2022-04-28 |
20220130365 | VEHICLE AND CONTROL METHOD THEREOF - A vehicle that selectively provides important sound to an occupant includes: a microphone configured to receive a noise sound; a speaker; a storage configured to store a plurality of sound waveforms and a warning sound source corresponding to each sound waveform of the plurality of sound waveforms; and a controller configured to generate a noise canceling signal based on the noise sound, control the speaker to output a noise canceling sound corresponding to the noise canceling signal, compare a waveform of the noise sound with the plurality of sound waveforms when a sound pressure level of the noise sound is greater than a threshold value, and when the waveform of the noise sound matches any sound waveform of the plurality of sound waveforms, and control the speaker to play a warning sound source corresponding to the sound waveform matching the noise sound. | 2022-04-28 |
20220130366 | NOISE CANCELLATION - Circuitry for noise cancellation in a headset worn by a user, the circuitry comprising: an input for receiving one or more heartbeat signals representative of a heartbeat of the user; a processor for generating a heartbeat noise cancellation signal based on the one or more heartbeat signal, the heartbeat noise cancellation signal to cancel a noise associated with the heartbeat in the user's ear; an output for outputting the heartbeat noise cancellation signal to a transducer of the headset. | 2022-04-28 |
20220130367 | ACTIVE NOISE CONTROL FOR VEHICLE WINDSHIELD NOISE - A system is provided for actively mitigating noise caused by vibration of a thin vehicle front windshield in an occupant compartment of a vehicle. The system includes a pair of laser scanners configured to be mountable inside the vehicle occupant compartment. Each laser scanner is configurable to scan an associated initial portion of the windshield simultaneously with the other laser scanner, when the windshield is vibrating. | 2022-04-28 |
20220130368 | HELICAL ACOUSTIC LENS - A (meta-material) acoustic lens is presented. The lens is based on multiple acoustic channels (waveguides) that are helixes arranged radially with angle that is a function of the helix radius. This changes the effective thickness of the lens as a function of it s distance from the center of the lens. This create phase shift gradient across the lens, which in turn changes the wavefront from one side of the lens to the other. This results with either a focusing lens, when the effecting thickness decreases from center to edge of the lens, or a or diverging lens when the effecting thickness decreases from center to edge of the lens. | 2022-04-28 |
20220130369 | QUIET FLIGHT DECK COMMUNICATION USING ULTRASONIC PHASED ARRAY - The pilot communication system employs an acoustic transducer disposed on the flight deck and positioned to emit sound waves in the direction of the at least one pilot seating location. A modulator circuit is coupled to receive an audio signal from the avionics communication system and is also coupled to drive the acoustic transducer. The modulator circuit supplies to the acoustic transducer an electrical signal having an ultrasonic carrier frequency modulated by the audio signal, thereby causing the acoustic transducer to deliver a beam of ultrasonic acoustic energy, through the acoustic space, in the direction of the at least one pilot seating location, which beam of ultrasonic acoustic energy is demodulated naturally by traversal through air molecules between the transducer and the pilot seating location, thus rendering the audio signal audible by human hearing at the at least one pilot seating location. | 2022-04-28 |
20220130370 | REVERBERATION GAIN NORMALIZATION - Systems and methods for providing accurate and independent control of reverberation properties are disclosed. In some embodiments, a system may include a reverberation processing system, a direct processing system, and a combiner. The reverberation processing system can include a reverb initial power (RIP) control system and a reverberator. The RIP control system can include a reverb initial gain (RIG) and a RIP corrector. The RIG can be configured to apply a RIG value to the input signal, and the RIP corrector can be configured to apply a RIP correction factor to the signal from the RIG. The reverberator can be configured to apply reverberation effects to the signal from the RIP control system. In some embodiments, one or more values and/or correction factors can be calculated and applied such that the signal output from a component in the reverberation processing system is normalized to a predetermined value (e.g., unity (1.0)). | 2022-04-28 |