Patents Examined by Shaheda A Abdin
  • Patent number: 12039921
    Abstract: A display device is provided. The display device includes a first pixel, a first emission signal line and a second emission signal line. The first pixel includes a blue sub-pixel, a green sub-pixel and a red sub-pixel. The blue sub-pixel includes a first emission control switch. The green sub-pixel includes a second emission control switch. The red sub-pixel includes a third emission control switch. The first emission signal line is electrically connected to the first emission control switch and the second emission control switch. The second emission signal line is electrically connected to the third emission control switch.
    Type: Grant
    Filed: March 3, 2023
    Date of Patent: July 16, 2024
    Assignee: Innolux Corporation
    Inventor: Hirofumi Watsuda
  • Patent number: 12033573
    Abstract: A display substrate and a display device are provided. Sub-pixels in a display substrate are divided into sub-pixel groups, wherein the sub-pixel groups include at least two sub-pixels, and at least two sub-pixels share the same pixel driving circuit; at least two light-emitting control sub-circuit in the pixel driving circuit correspond to at least two light-emitting element included in at least two sub-pixels, at least two light-emitting control sub-circuits correspond to at least two light-emitting control signal lines, and each light-emitting control sub-circuit is coupled to an output terminal of a compensation driving sub-circuit, a corresponding light-emitting element and a corresponding light-emitting control signal line; each light-emitting control sub-circuit is configured to control turning on or off a connection between the output terminal of the compensation driving sub-circuit and the corresponding light-emitting element under the control of the corresponding light-emitting control signal line.
    Type: Grant
    Filed: May 7, 2021
    Date of Patent: July 9, 2024
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Hongrun Wang, Pan Xu, Changfeng Li, Hui Zhang, Shunhang Zhang, Kai Hou, Liwei Liu, Yunsik Im
  • Patent number: 12019321
    Abstract: A system controller may provide a shared clock source to multiple illumination peripherals and multiple wearable vision obstruction devices having shutters. The multiple illumination peripherals may selectably turn on and off during different timeslots and the shutters of the multiple wearable vision obstruction devices may selectably occlude and un-occlude vision of users during the different time slots. By modulating the illumination peripherals and the shutters, different users may perceiver different sensory inputs in a shared environment. For instance, users may experience brighter or dimmer illumination, or may experience different types of illumination. One user may view a movie on an LCD screen while the LCD screen appears blank to another user. In this manner, a passenger cabin of an aircraft may provide individualized sensory experiences to different passengers sharing the aircraft cabin.
    Type: Grant
    Filed: May 18, 2022
    Date of Patent: June 25, 2024
    Assignee: B/E AEROSPACE, INC.
    Inventor: Eric Johannessen
  • Patent number: 12014105
    Abstract: According to various embodiments, there may be provided an electronic device comprising: a housing, a flexible display having a resizable region visible to an outside of the housing by at least a portion being moved from the inside to the outside of the housing, a communication circuit configured to enable transmitting or receiving data to or from an external electronic device, at least one sensor configured to identify a size of a region where the flexible display is visible to the outside of the housing, a memory, and at least one processor, wherein the at least one processor is configured to: control the display to display a first content on first region of the flexible display visible to the outside of the housing, establish communication connection with an external electronic device through the communication circuit, transmit, based on the establishing of the communication connection, first information on the first content to the external electronic device through the communication circuit so that the ex
    Type: Grant
    Filed: June 10, 2022
    Date of Patent: June 18, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jookwan Lee, Yongjin Kwon, Myunghoon Kwak, Raetae Kim, Yangwook Kim, Jihea Park, Hyunju Hong
  • Patent number: 11994607
    Abstract: A first electronic device determines that a first trigger condition is satisfied, sends a first instruction to enable a first sound wave transmitter to send a first sound wave signal, and sends a second instruction to enable a second sound wave transmitter to send a second sound wave signal. A second electronic device sends a third instruction to enable a first sound wave receiver to receive the first sound wave signal and the second sound wave signal, calculates a first receiving start moment and a second receiving start moment, obtains first location information, determines second location information based on the first receiving start moment, the second receiving start moment, and the first location information, and sends the second location information to the first electronic device. The first electronic device updates third location information by using the second location information.
    Type: Grant
    Filed: March 29, 2023
    Date of Patent: May 28, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Jiajia You, Yong Chen, Jianhui Li, Zengcai Sun, Qi Wang
  • Patent number: 11972723
    Abstract: A non-transitory computer-readable storage medium can include instructions stored thereon that, when executed by at least one processor, are configured to cause a computing device to determine, in response to a change in a refresh rate of a display, an encoded intensity of at least a portion of an image presented by the display, determine that the encoded intensity is within a predetermined range, and based on determining that the encoded intensity is within the predetermined range, adjust an intensity of a signal for the portion of the image.
    Type: Grant
    Filed: August 21, 2020
    Date of Patent: April 30, 2024
    Assignee: Google LLC
    Inventors: Ken Kok Foo, John William Kaehler, Chien-Hui Wen
  • Patent number: 11961480
    Abstract: A scan driver and an organic light emitting display apparatus including the same, where a narrow bezel is realized, are provided. The scan driver includes a plurality of stages, wherein each of the plurality of stages includes a Q1 node controller controlling a voltage of a Q1 node by using first and second clock signals whose phases are opposite to each other, a QB node controller controlling a voltage of a QB node by using the first and second clock signals, an output clock signal, and a start signal, a first transistor outputting a gate low voltage as a scan signal while the QB node is activated, and a second transistor outputting a gate high voltage as the scan signal while a Q2 node is activated, and outputting the gate low voltage as the scan signal when the Q2 node is bootstrapped to a voltage lower than the gate low voltage.
    Type: Grant
    Filed: September 27, 2022
    Date of Patent: April 16, 2024
    Assignee: LG DISPLAY CO., LTD.
    Inventor: Yong Seok Park
  • Patent number: 11951901
    Abstract: A display system suitable for a vehicle is provided. The display system suitable for the vehicle includes a center console, a processing device, and a display device. The center console is configured to generate a power sequence according to a customization setting, and the power sequence corresponds to content of a data table. The processing device is configured to receive the power sequence and decodes the power sequence through a lookup table to generate a decoding result. The lookup table includes the content of the data table. The display device is coupled to the processing device and is configured to display a display image according to the decoding result.
    Type: Grant
    Filed: December 31, 2020
    Date of Patent: April 9, 2024
    Assignee: Coretronic Corporation
    Inventors: Jui-Ta Liu, Wen-Chang Chien, Tsung-Hsin Yeh, Shao-Chi Lin
  • Patent number: 11955047
    Abstract: The present disclosure relates to the field of display technology, and provides a display panel and a driving method thereof, a compensation data compression method and a compensation data decompression method. The display panel includes a data compression unit and a data decompression unit. The data compression unit is used to acquire a plurality of first compensation data and a common parameter, and compress each of the first compensation data into second compensation data according to a preset compression rule based on the first compensation data and the common parameter. The data decompression unit is used to acquire a plurality of second compensation data and the common parameter, and decompress each of the second compensation data into the first compensation data according to a preset decompression rule based on the second compensation data and the common parameter.
    Type: Grant
    Filed: January 22, 2021
    Date of Patent: April 9, 2024
    Assignees: Hefei BOE Joint Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventor: Song Meng
  • Patent number: 11948525
    Abstract: A refresh rate adjusting method, includes: obtaining a sliding speed of a page element in a display page of an electronic device; determining a candidate refresh rate corresponding to the page element according to the sliding speed of the page element, the sliding speed being directly proportional to the candidate refresh rate; and adjusting a current refresh rate of the electronic device according to the candidate refresh rate.
    Type: Grant
    Filed: April 29, 2022
    Date of Patent: April 2, 2024
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventor: Jing Que
  • Patent number: 11948521
    Abstract: The present disclosure relates to a display device and an image display apparatus including the same. A display device according to an embodiment of the present disclosure comprises a backlight, a first TFT panel, a second TFT panel, and a color filter wherein, while a first voltage is applied, a second voltage higher than the first voltage is applied in response to an object within an image frame data input to the display device; while a third voltage is applied, a fourth voltage higher than the third voltage is applied in response to the object within the image frame data input to the display device; and in response to movement of the object, a fifth voltage higher than the second voltage is applied, and a sixth voltage higher than the fourth voltage is applied. Accordingly, luminance expression power may be improved.
    Type: Grant
    Filed: April 28, 2020
    Date of Patent: April 2, 2024
    Assignee: LG ELECTRONICS, INC
    Inventor: Kyeongryeol Park
  • Patent number: 11937485
    Abstract: A display panel and a display device.
    Type: Grant
    Filed: February 25, 2021
    Date of Patent: March 19, 2024
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Erjin Zhao, Zhiliang Jiang, Jun Yan, Lingran Wang, Fan He
  • Patent number: 11935489
    Abstract: This application provides an electronic device, to reduce a probability that a screen stalling phenomenon. A timing control unit sends one first pulse of a tearing effect signal every a first preset time T1. The timing control unit sends S second pulses of the tearing effect signal when a transceiver unit does not receive an Nth frame of display data within a preset time. The processing unit receives the Nth frame of display data in the (N+1)th frame, and controls, based on the Nth frame of display data, the display to display an Nth frame of image.
    Type: Grant
    Filed: December 18, 2020
    Date of Patent: March 19, 2024
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Dustin Yuk Lun Wai, Kun Wang, Anli Wang, Liang Wang, Chiaching Chu, Jialiang Sun
  • Patent number: 11922883
    Abstract: A pixel includes an organic light emitting diode (OLED), a pixel circuit, and first and second transistors. The OLD includes a cathode electrode connected to a second power source. The pixel circuit includes a driving transistor having a gate electrode initialized by a third power source. The driving transistor controls the amount of current flowing from a first power source to the second power source via the OLED. The first transistor is connected between a fourth power source and the second power source and an anode electrode of the OLED. The first transistor is turned on based on a scan signal is supplied to a scan line. The second transistor is connected between a data line and the pixel circuit. The second transistor is turned on when the scan signal is supplied to the ith scan line.
    Type: Grant
    Filed: December 8, 2022
    Date of Patent: March 5, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jin Tae Jeong, Min Ku Lee, Ji Hyun Ka, Tae Hoon Kwon, Seung Kyu Lee, Seung Ji Cha
  • Patent number: 11907605
    Abstract: The present disclosure generally relates to user interfaces for managing shared-content sessions. In some embodiments, content is shared with a group of users participating in a shared-content session. In some embodiments, the content is screen-share content that is shared from one device to other participants of the shared-content session. In some embodiments, the content is synchronized content for which output of the content is synchronized across the participants of the shared-content session.
    Type: Grant
    Filed: April 28, 2022
    Date of Patent: February 20, 2024
    Assignee: Apple Inc.
    Inventors: Jae Woo Chang, Kaely Coon, Marcel Van Os
  • Patent number: 11910662
    Abstract: A display device includes a first pixel coupled to a first scan line and a data line, and including a first light emitting diode having a cathode coupled to a first power line, and a second pixel coupled to a second scan line and the data line, and including a second light emitting diode having a cathode coupled to a second power line. The first scan line and the second scan line are different from each other. The first power line and the second power line are different from each other. Emission start times and emission end times of the first pixel and the second pixel are synchronized.
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: February 20, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hong Soo Kim, Bon Seog Gu, Woo Mi Bae
  • Patent number: 11903257
    Abstract: Provided are a display panel and a display apparatus. The display panel includes a driving array layer having functional layers and insulation layers. The driving array layer includes a first transistor, a second transistor, a first capacitor including a first plate and a second plate, and a second capacitor including a third plate and a fourth plate. An active layer of the first transistor contains silicon, and an active layer of the second transistor contains oxide semiconductor. The first plate and the second plate are located in two of the functional layers, respectively, and the third plate and the fourth plate are located in two of the functional layers, respectively.
    Type: Grant
    Filed: January 6, 2023
    Date of Patent: February 13, 2024
    Assignee: Xiamen Tianma Micro-Electronics Co., Ltd.
    Inventors: Jieliang Li, Jiaxian Liu
  • Patent number: 11893957
    Abstract: An image system dynamically updates drive sequences in an image system. Drive sequences are image display settings or display driving characteristics with which a display is operated. The image system may determine the drive sequence at least partially based on input from one or more sensors. For example, the image system may include sensors such as an inertial measurement unit, a light sensor, a camera, a temperature sensor, or other sensors from which sensor data may be collected. The image system may analyze the sensor data to calculate drive sequence settings or to select a drive sequence from a number of predetermined drive sequences. Displaying image content on a display includes providing the display with image data and includes operating the display with various drive sequences.
    Type: Grant
    Filed: January 17, 2023
    Date of Patent: February 6, 2024
    Assignee: Snap Inc.
    Inventors: Andrew Iverson, Howard V. Goetz, Glen R. Sands, Kevin Ferguson
  • Patent number: 11886635
    Abstract: According to one embodiment, an eye movement detecting device comprises first, second, third, fourth and fifth electrodes. A line connecting the first and the third electrodes passes through the right eye and a line connecting the second and the fourth electrodes passes through the left eye on at least one of a front view, a plan view or a side view. A distance between the fifth and the first electrodes is equal to a distance between the fifth and the second electrodes. A distance between the fifth and the third electrodes is equal to a distance between the fifth and the fourth electrodes. The detector respectively detects a horizontal movement of the right eye and a horizontal movement of the left eye.
    Type: Grant
    Filed: September 8, 2022
    Date of Patent: January 30, 2024
    Assignee: Kabushiki Kaisha Toshiba
    Inventor: Hiroaki Komaki
  • Patent number: 11887555
    Abstract: A display device with a variant-shape display region other than the rectangular display region is configured to form a scanning line drive circuit along the variant-shape display region. The scanning line drive circuit includes bus wiring group with clock wiring for supplying clocks with three or more phases and the power supply wiring for supplying power, and the unit circuits for configuring the shift register including five or more transistors. The bus wiring and the unit circuits are formed on the different regions so as not to cross with one another.
    Type: Grant
    Filed: June 10, 2022
    Date of Patent: January 30, 2024
    Assignee: Japan Display Inc.
    Inventors: Takayuki Suzuki, Hiroyuki Abe