Patents Examined by Deeprose Subedi
  • Patent number: 11334207
    Abstract: An input sensing panel including: first sensing electrodes extending in a first direction, arranged in a second direction, and including first sensing patterns and first bridge patterns disposed between the first sensing patterns; second sensing electrodes extending in the second direction and including second sensing patterns and second bridge patterns disposed between the second sensing patterns; a first trace line connected to the first sensing patterns; and a second trace line connected to the second sensing patterns, the second trace line including: side lines each including a diagonal portion extending in a diagonal direction with respect to the first or second directions and an extension portion extending in the first direction from the diagonal portion; and center lines extending in the first direction, wherein the diagonal portion overlaps first sensing patterns of different first sensing electrodes and the extension portion overlaps first sensing patterns of the same first sensing electrode.
    Type: Grant
    Filed: April 28, 2021
    Date of Patent: May 17, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Il-Joo Kim, Wonkyu Kwak
  • Patent number: 11327616
    Abstract: A flexible display device including a display panel providing a base surface and a touch screen disposed on the base surface. The display panel may include a plurality of light emitting areas and a non-light emitting area disposed adjacent to the light emitting areas. A plurality of touch electrodes and a plurality of insulating layers of the touch screen may have a mesh shape through which openings corresponding to the plurality of light emitting areas are defined. Accordingly, a flexibility of the flexible display device is improved, and the touch electrode is prevented from being cracked.
    Type: Grant
    Filed: August 31, 2020
    Date of Patent: May 10, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dohyun Kwon, Choongyoul Im, Mi Jang, Minjung Lee, Hyoungwook Jang, Kyuyoung Kim, Mugyeom Kim, Dongki Lee, Junghun Lee, Jangdoo Lee
  • Patent number: 11327618
    Abstract: A touch substrate and a display panel are disclosed. The touch substrate includes a touch region and a binding region, and the touch substrate includes a plurality of first touch electrodes and a plurality of first lead wires. The plurality of the first touch electrodes are located on the touch region. The plurality of the first touch electrodes are sequentially arranged along the first direction. One end of each of the plurality of the first lead wires is connected to one of the plurality of the first touch electrodes one by one, and another end of each of the plurality of the first lead wires is connected to the binding region. Further, at least one of the plurality of the first lead wires is located in the touch region.
    Type: Grant
    Filed: October 21, 2019
    Date of Patent: May 10, 2022
    Inventor: Yuanhang Li
  • Patent number: 11314364
    Abstract: An input-sensing unit includes first sensing electrodes, second sensing electrodes, first sensing lines, second sensing lines, third sensing lines, and bridge patterns. The second sensing electrodes are electrically insulated from the first sensing electrodes. The first sensing lines are respectively connected to the first sensing electrodes. The second sensing lines are respectively connected to first ends of the second sensing electrodes. The third sensing lines are respectively connected to second ends of the second sensing electrodes. The second ends oppose the first ends. The bridge patterns are respectively connected to the third sensing lines. The bridge patterns are closer to the first ends than to the second ends. The bridge patterns extend in a direction parallel to the third sensing lines.
    Type: Grant
    Filed: June 18, 2020
    Date of Patent: April 26, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sung-Jin Yang, Kicheol Kim, Hyunsik Park, Chungi You
  • Patent number: 11314362
    Abstract: A touch substrate has a touch sensing area, and a peripheral area for bonding circuit parts. The touch substrate includes a first touch electrode layer including a plurality of first touch electrodes; a second touch electrode layer including a plurality of second touch electrodes; an insulating layer insulating the first touch electrode layer from the second touch electrode layer; a plurality of first touch signal lines extending across at least a portion of the touch sensing area into the peripheral area; and a plurality of vias extending through the insulating layer. The plurality of first touch signal lines are respectively connected to the plurality of first touch electrodes respectively through the plurality of vias. The plurality of first touch signal lines and the plurality of second touch electrodes are in a same layer.
    Type: Grant
    Filed: October 26, 2018
    Date of Patent: April 26, 2022
    Assignees: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventor: Guiyu Zhang
  • Patent number: 11307693
    Abstract: A display device includes a first substrate having a light-emitting element. A second substrate is disposed over the first substrate. A sealing member is disposed between the first substrate and the second substrate. The sealing member couples the first substrate and the second substrate together. The sealing member includes a first linear portion extending in a first direction, and a second linear portion extending in a second direction different from the first direction. A maximum width of the first linear portion is greater than a maximum width of the second linear portion.
    Type: Grant
    Filed: August 24, 2020
    Date of Patent: April 19, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventor: Min Soo Kim
  • Patent number: 11307724
    Abstract: A touch substrate includes a base and a touch structure disposed on the base. The base has at least one bending region, and a portion of the base located in each bending region is bendable. The touch structure includes a plurality of touch electrodes and a plurality of touch electrode wires electrically connected to the plurality of touch electrodes. At least one touch electrode wire includes a first portion located in one of the at least one bending region, and at least one first through hole is disposed in the first portion.
    Type: Grant
    Filed: September 9, 2020
    Date of Patent: April 19, 2022
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Fan He, Kemeng Tong, Xiangdan Dong, Zhengwei Luo
  • Patent number: 11307725
    Abstract: A mask including a substrate and a mesh pattern are disclosed along with an electronic device. The mesh pattern, being disposed on the substrate, includes a first striped pattern and a second striped pattern; the first striped pattern includes a first, second, and third section, and the second section is disposed between the first and the third sections; the second striped pattern includes a fourth, fifth, and sixth section, and the fifth section is disposed between the fourth and the sixth sections; the first section has a first extension direction, the fourth section has a second extension direction, and a first included angle is between the first extension direction and the second extension direction; the fifth section and the second section intersect each other while having a second included angle between the two sections, and the second included angle is greater than the first included angle.
    Type: Grant
    Filed: December 9, 2020
    Date of Patent: April 19, 2022
    Assignee: HANNSTAR DISPLAY CORPORATION
    Inventors: Mei-Ling Chou, Chih-Wei Chen, Chia-Yu Liu, Ming-Liang Chen, Yao-Chih Chuang
  • Patent number: 11301075
    Abstract: According to one embodiment, a touch detection device includes first detection electrodes in a detection area, second detection electrodes in the detection area, extending to intersect the first detection electrodes, first control lines connected to the first detection electrodes, respectively, and provided in a non-detection area, and second control lines connected to the second detection electrodes, respectively, and provided in the non-detection area. The second control lines overlap the first control lines at a plurality of positions as seen in plan view, such that areas of overlapping portions in which the first control lines overlap the second control lines are substantially equalized.
    Type: Grant
    Filed: February 26, 2021
    Date of Patent: April 12, 2022
    Assignee: Japan Display Inc.
    Inventors: Chihiro Tanaka, Naoki Takada, Toshihiko Tanaka, Hayato Kurasawa, Koji Ishizaki, Tatsuya Wakimoto, Masaki Miyatake
  • Patent number: 11294520
    Abstract: A touch input device comprises a body having a plurality of hole portions; and a signal transfer unit formed in the body, wherein the signal transfer unit is provided to pass on the body between the hole portions adjacent thereto to recognize a user's touch signal.
    Type: Grant
    Filed: April 15, 2020
    Date of Patent: April 5, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Donghee Seok, Gideok Kwon, Jong Bok Lee, HeeJin Ro
  • Patent number: 11296288
    Abstract: A display apparatus includes a substrate including a first area, a second area, and a bending area between the first area and the second area, a plurality of pixels disposed in the first area, a protection film disposed under the substrate, a dummy film disposed under the protection film, and an opening in the protection film, wherein the opening overlaps the bending area.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: April 5, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Soon-Sung Park, Seongsik Ahn
  • Patent number: 11294481
    Abstract: Signals are transmitted from a plurality of regions of an electronic device. Location information is then received from an electronic pen in proximity to the electronic device. The location information is determined by the electronic pen and corresponds to a location of the electronic pen relative to the screen of the electronic device. The location information is determined using one or more of the transmitted signals received by the electronic pen. Aa display on the screen of the electronic device is controlled based at least in part on the received location information. A more efficient pen operating state is thereby provided that improves the user experience by more accurately and reliably determining the pen location in space.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: April 5, 2022
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Arie Y. Gur, Amir Zyskind, Vadim Mishalov, Adam Benjamin Meshi, Felix Chazanovich, On Haran
  • Patent number: 11287892
    Abstract: In a haptic information presenting system, a haptic presenting device presents a stimulus by an object and/or to the object, controls the stimulus that is applied to the object in accordance with an operation by an operator, and thereby generates a tactile force, the haptic presenting device presents at least one of oscillation, displacement, and deformation to the object, the haptic presenting device is a sense synthesizing and guiding device that synthesizes sensations of guidance, and the sense synthesizing and guiding device generates at least one of a sensation of pressure, a sensation of a force, and the sensory illusion to the object by a vibration that includes a sweep vibration.
    Type: Grant
    Filed: October 23, 2020
    Date of Patent: March 29, 2022
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Norio Nakamura, Natsuo Koda, Koji Osaki
  • Patent number: 11287914
    Abstract: A touch display device is disclosed, including a display panel and a touch layer, a sealant disposed between the touch layer and the display panel, the sealant, the touch layer, and the display panel forming a sealed cavity. An air pressure intensity inside the sealed cavity is less than a preset value.
    Type: Grant
    Filed: August 3, 2020
    Date of Patent: March 29, 2022
    Assignee: HUIZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Dongchen Huang, Chingyuan Cheng
  • Patent number: 11287936
    Abstract: The disclosure discloses a touch display panel and a touch display device. The touch display panel includes a cathode and a number of touch electrodes, wherein an interior of at least one touch electrode is hollowed out to reduce a relative area between the cathode and the touch electrode. The relative area between the touch electrode and the cathode of the touch display panel may be reduced by hollowing out the interior of at least one touch electrode, thereby reducing the inductive capacitance between the touch electrode and the cathode.
    Type: Grant
    Filed: July 25, 2018
    Date of Patent: March 29, 2022
    Assignee: YUNGU (GU'AN) TECHNOLOGY CO., LTD.
    Inventors: Junyuan Ma, Bing Wang, Chengming Zhang, Kun Zhu, Jiading Liu, Peng Xu
  • Patent number: 11281343
    Abstract: A touch panel, a manufacturing method thereof, and a corresponding touch device. The touch panel comprises: a substrate; a first, pattern metal layer on the substrate, wherein the first metal layer has a plurality of first touch electrode regions and a plurality of wiring regions between adjacent first touch electrode regions; an insulating layer overlaying the first metal layer; and a second metal layer on the insulating layer. The second metal layer has a plurality of second touch electrode regions. An orthogonal projection of each second touch electrode region on the substrate overlaps an orthogonal projection of a wiring region on the substrate.
    Type: Grant
    Filed: August 9, 2018
    Date of Patent: March 22, 2022
    Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jing Wang, Lingyan Wu, Taofeng Xie, Min He, Xiaodong Xie, Qitao Zheng, Jian Tian, Wei Zhang, Qin Zeng, Xiao Han, Qidi Wu, Dong Li
  • Patent number: 11276373
    Abstract: Various embodiments are generally directed to techniques to partition a display interface such that pixel data associated with display data having indications of an image to be displayed may be transmitted to multiple timing controller and driver (TCON-DR) sets over the display interface without necessitating each TCON-DR set receive all the pixel data. In some examples, the display interface may be partitioned such that each TCON-DR set receives only the pixel data for which the respective TCON-DR set corresponds to.
    Type: Grant
    Filed: September 24, 2020
    Date of Patent: March 15, 2022
    Assignee: INTEL CORPORATION
    Inventor: Seh W. Kwa
  • Patent number: 11275462
    Abstract: The present disclosure relates to a touch display device, and more specifically, relates to a touch display device having a bottom emission structure. According to the touch display device, by disposing a touch electrode and a touch planarization layer between a substrate and a thin film transistor, a touch sensing function can be implemented without affecting the disposing of components for display driving. Further, by disposing a shielding electrode to which a constant voltage or a signal equal to a touch driving signal is applied between the touch electrode and a light emitting element, a noise of a touch sensing signal caused by display driving can be reduced and the performance of touch sensing performed together with the display driving can be improved.
    Type: Grant
    Filed: August 4, 2020
    Date of Patent: March 15, 2022
    Assignee: LG Display Co., Ltd.
    Inventors: HwiDeuk Lee, YongChan Park, Taeyun Kim, Yangsik Lee
  • Patent number: 11269466
    Abstract: The present disclosure discloses a touch panel, including an inductive electrode and a flexible circuit board, the inductive electrode including a first electrode axis and a second electrode axis intersecting each other, and the first electrode axis and the second electrode axis each including a plurality of touch electrodes and a plurality of signal electrodes; signal wires connected to the touch electrodes; and touch wires connected to the signal electrodes; the touch electrodes and the signal electrodes being arranged at intervals, and at least one touch electrode being arranged between two signal electrodes. With the technical solution, the present disclosure achieves a touch panel with a transparent and touch-enabled bezel.
    Type: Grant
    Filed: April 14, 2021
    Date of Patent: March 8, 2022
    Assignee: Beijing Zenithnano Technology Co., Ltd.
    Inventors: Youzhi She, Shudong Zhong
  • Patent number: 11256378
    Abstract: The present invention provides a touch panel including a substrate, a first conductive layer, an insulating layer, and a second conductive layer. The first conductive layer is disposed on the substrate, and the first conductive layer includes a first trace extending along a first direction. The insulating layer is disposed on the first conductive layer. The second conductive layer is disposed on the insulating layer and includes a plurality of second traces extending along a second direction. The second traces cross the first trace and are electrically insulated from the first trace, and a width of the first trace is greater than a width of one of the second traces.
    Type: Grant
    Filed: February 2, 2021
    Date of Patent: February 22, 2022
    Assignee: HannsTouch Solution Incorporated
    Inventor: Sheng-Chia Lin