Patents Assigned to CO
-
Publication number: 20250008257Abstract: A vibration apparatus includes a vibration generating part. The vibration generating part includes a plurality of vibration parts each including a first surface including a first pattern portion and a second surface including a third pattern portion, the plurality of vibration parts being stacked on each other, a first connection member electrically connected to the first pattern portion of each of the plurality of vibration parts, and a second connection member electrically connected to the third pattern portion of each of the plurality of vibration parts.Type: ApplicationFiled: June 26, 2024Publication date: January 2, 2025Applicant: LG DISPLAY CO., LTD.Inventors: Sungwook KO, MinGyu KANG
-
Publication number: 20250008666Abstract: A display apparatus can include a display panel configured to display an image, a polarizer and a touch sensor disposed in front of the display panel, an adhesive layer disposed between the touch sensor and the polarizer, a back plate disposed in rear of the display panel, a metal plate disposed in rear of the display panel, a guide holder disposed in rear of the metal plate, a printed circuit board mounted on the guide holder and electrically connected to the display panel, a chip on film (COF) electrically connecting the display panel and the printed circuit board, and a protective film disposed in rear of the chip on film. The chip on film includes a bending portion that extends beyond ends of the back plate and the guide holder. The guide holder includes a rib formed at an end of the guide holder.Type: ApplicationFiled: September 11, 2024Publication date: January 2, 2025Applicant: LG Display Co., Ltd.Inventor: Hyeontae JEONG
-
Publication number: 20250006132Abstract: A pixel driving circuit includes: a driving circuit, connecting a first node, a second node, and a third node, and configured to provide a driving current to the third node by using the second node; a compensation circuit, connecting the third node, a fourth node, and a first gate driving signal end, and configured to conduct the third node and the fourth node; a first reset circuit, connecting a first initial signal end, a fifth node, and a first reset signal end, and configured to transmit a signal of the first initial signal end to the fifth node; a first isolation circuit, connecting the first node and the fourth node, and configured to conduct the first node and the fourth node; and a second isolation circuit, connecting the first node and the fifth node, and configured to conduct the first node and the fifth node.Type: ApplicationFiled: June 24, 2022Publication date: January 2, 2025Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Yonglin GUO, Cong LIU, Dan CAO, Tiaomei ZHANG
-
Publication number: 20250003620Abstract: An air supply device and a control method are disclosed. Different types of filter assemblies can be mounted in the air supply device, each filter assembly includes a filter screen, and the types and/or the quantities of the filter screens of filter assemblies are different. The control method includes: receiving an air supply starting instruction, and obtaining the type of a current filter assembly; obtaining a preset rotating speed corresponding to the type of the current filter assembly; and driving a fan of the air supply device to rotate at the preset rotating speed.Type: ApplicationFiled: June 14, 2022Publication date: January 2, 2025Applicants: FOSHAN SHUNDE MIDEA ELECTRIC SCIENCE AND TECHNOLOGY CO., LTD., GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD.Inventors: Wujun ZHANG, Jing WANG
-
Publication number: 20250001897Abstract: Disclosed are a vehicle-end charging control guidance circuit, a circuit board and a vehicle. The vehicle-end charging control guidance circuit includes a charging guidance module, and the charging guidance module includes a switching unit, a differential charging guidance circuit and a common charging guidance circuit. The switching unit is configured to conduct the differential charging guidance circuit corresponding to a charging interface standard of a power supply device in the charging guidance module when receiving a switch control signal. The charging guidance module is configured to transmit a charging signal between the power supply device and a microprocessor by a conducted differential charging guidance circuit and the common charging guidance circuit.Type: ApplicationFiled: September 10, 2024Publication date: January 2, 2025Applicants: ZHEJIANG ZEEKR INTELLIGENT TECHNOLOGY CO., LTD., VIRIDI E-MOBILITY TECHNOLOGY (NINGBO) CO., LTD., ZHEJIANG GEELY HOLDING GROUP CO., LTD.Inventors: Jiaping ZHANG, Xin LI, Yuanyuan WANG, Yaqi NIU
-
Publication number: 20250004173Abstract: A method of manufacturing a meta-optical element includes propagating light with random phase distribution toward a light collecting surface, obtaining a simulation intensity of the light at the light collecting surface through simulation, generating an error function based on an error data which is a difference between the simulation intensity of the light and an ideal intensity of the light, obtaining an optimal phase distribution of the light which outputs a minimum function value of the error function by applying a gradient descent, and forming a meta-optical element that implements the optimal phase distribution.Type: ApplicationFiled: July 1, 2024Publication date: January 2, 2025Applicants: Samsung Display Co., LTD., POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATIONInventors: JAEHO YOU, Junsuk Rho, BEOMSHIK KIM, YOUNGCHAN KIM, Sunae So, Dong Kyo Oh, Seokho Lee, Chihun Lee
-
Publication number: 20250002373Abstract: A filter assembly includes a housing having an accommodation space formed therein so as to communicate with an external raw water supply unit and a purified water discharge unit, respectively; a filter unit formed to extend from one direction toward the other direction and accommodated in the accommodation space of the housing such that raw water supplied from the external raw water supply unit is filtered, thereby generating purified water; and a cover unit accommodated in the accommodation space of the housing so as to support the filter unit.Type: ApplicationFiled: October 12, 2022Publication date: January 2, 2025Applicant: COWAY CO., LTD.Inventors: Geun Sang RYU, Sung Han YUN, Tae Hun MOON, Doo Won HAN, Jung Hun LEE
-
Publication number: 20250001018Abstract: The present invention discloses a magnetic ferroferric oxide nanoparticle, and a preparation method therefor and the use thereof. The magnetic ferroferric oxide nanoparticle contains ferroferric oxide and a hydrophilic macromolecule, wherein the ferroferric oxide and the hydrophilic macromolecule are in at least one of the following relationships (1) and (2): (1) the hydrophilic macromolecule is adsorbed on the surface of the ferroferric oxide; and (2) the ferroferric oxide and the hydrophilic macromolecule are in the state of mutual embedding or occlusion.Type: ApplicationFiled: September 16, 2022Publication date: January 2, 2025Applicants: SUZHOU ZHECI PHARMACEUTICAL TECHNOLOGY CO., LTD., SOUTH MEDICAL UNIVERSITYInventors: Zheyu SHEN, Xuanyi LU
-
Publication number: 20250001968Abstract: A knee airbag for vehicles is deployed to prevent an occupant's body from suffering additional injuries when a collision occurs. The knee airbag for vehicles includes a main panel deployed toward the occupant and a partition unit disposed inside the main panel to partition an inner space of the main panel and configured to form a bypass flow path inside the main panel so that a protection region is deployed later than a non-protection region.Type: ApplicationFiled: November 9, 2023Publication date: January 2, 2025Applicant: HYUNDAI MOBIS CO., LTD.Inventor: Woo Hyeong JANG
-
Publication number: 20250002398Abstract: An ultrathin glass-ceramic article is provided having an article thickness (t) of equal to or less than 0.3 mm and an outer surface followed towards the inside of the article by an outer layer and a central part. The glass-ceramic has a crystal phase and an amorphous phase and the outer layer includes the crystal phase. The article has a gradient structure or a layered structure.Type: ApplicationFiled: September 11, 2024Publication date: January 2, 2025Applicant: SCHOTT Glass Technologies (Suzhou) Co. Ltd.Inventors: Huiyan FAN, Ning DA, Chong WANG, Jose ZIMMER
-
Publication number: 20250006805Abstract: Provided is a thin film transistor unit. The thin film transistor unit includes a first gate, a first gate insulating layer, a first semiconductor layer and a first source/drain electrode layer that are sequentially arranged on a substrate, wherein the first source/drain electrode layer includes a first source and a first drain that are spaced apart from each other along a first direction; and a floating electrode disposed on a side of the first semiconductor layer away from the first gate insulating layer, wherein in the first direction, an orthographic projection of the floating electrode on the substrate falls between an orthographic projection of the first source on the substrate and an orthographic projection of the first drain on the substrate.Type: ApplicationFiled: August 29, 2022Publication date: January 2, 2025Applicants: Chongqing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Yan LIU, Xiaoyuan WANG, Hui GUO, Chen XU, Guodong YANG, Bin WAN, Junming CHEN, Zhongshan WU, Xun PU
-
Publication number: 20250008168Abstract: The disclosure provides a method and an apparatus for scheduling a return-to-origin link, an electronic device and a storage medium, and relates to a field of artificial intelligence technologies, more particularly to a field of cloud computing and cloud storage technologies.Type: ApplicationFiled: June 18, 2024Publication date: January 2, 2025Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.Inventor: Chenfei Wang
-
Publication number: 20250007039Abstract: The present application discloses a battery pack, a temperature control method, a battery management system, and a computer readable medium. The battery pack includes: at least one cell; a battery disconnect unit configured for controlling discharging of the cell and charging of the cell in a fast charging mode; a cooling assembly provided at a side portion of the cell and a side portion of the battery disconnect unit and configured for dissipating heat for the cell and the battery disconnect unit; and a control system electrically connected to the cooling assembly and the cell and configured for turning on the cooling assembly according to a temperature of the cell.Type: ApplicationFiled: June 2, 2023Publication date: January 2, 2025Applicant: Eve Energy Co., Ltd.Inventors: Hulong LIAO, Yi HUANG, Guojiang ZHANG
-
Publication number: 20250004992Abstract: Disclosed is an information management apparatus, including a processor that links first identification information to second identification information, the first identification information being set corresponding to a user enrolled in a specific educational institution and associated with a first storage area for storing learning information, the second identification information being set corresponding to the user and associated with a second storage area storing learning information of the user in a past and content owned by the user. In a case where the processor links the first identification information to the second identification information, the processor causes the first storage area and the second storage area to share learning information stored in each of the first storage area and the second storage area.Type: ApplicationFiled: June 28, 2024Publication date: January 2, 2025Applicant: CASIO COMPUTER CO., LTD.Inventor: Shoji HATA
-
Publication number: 20250003051Abstract: A mask assembly includes a frame including a frame opening, a first stick disposed on the frame, the first stick overlapping the frame opening and extending in a first direction in a plan view, and a mask disposed on the first stick. The mask includes active areas and an inactive area, each of the active areas includes a first active area including holes, a second active area including first grooves, and a third active area including second grooves, the third active area overlaps the second active area in a second direction intersecting the first direction, and the first stick overlaps the third active area in the plan view.Type: ApplicationFiled: June 25, 2024Publication date: January 2, 2025Applicant: Samsung Display Co., Ltd.Inventors: SANGHOON KIM, YEONJU KANG, Yuri LEE
-
Publication number: 20250006869Abstract: A light emitting diode, including a first type semiconductor layer, an active layer, and a second type semiconductor layer; an ohmic contact layer disposed on the second type semiconductor layer; a first insulating layer disposed on the semiconductor structure and including a first opening overlapping the first type semiconductor layer and a second opening overlapping the ohmic contact layer; a first connection wiring disposed on the first insulating layer, the first connection wiring having a first portion and a second portion; and a second connection wiring disposed on the first insulating layer and spaced apart from the first connection wiring, the second connection wiring electrically connected to the second type semiconductor layer through the second opening. The second connection wiring surrounds at least a portion of the first portion of the first connection wiring in a plan view.Type: ApplicationFiled: September 13, 2024Publication date: January 2, 2025Applicant: SEOUL VIOSYS CO., LTD.Inventors: Chi Hyun IN, Jun Yong PARK, Kyu Ho LEE, Dae Woong Suh, Jong Hyeon CHAE, Chang Hoon KIM, Sung Hyun LEE
-
Publication number: 20250003869Abstract: An optical gas sensor device includes, a substrate, a light source, a filter, a light receiver, a cover, and a gas introducer. The light source is mounted on a plane of the substrate, includes a light emitting surface facing the same direction as the plane of the substrate, and emits infrared rays from the light emitting surface. The filter transmits infrared rays with a wavelength corresponding to an absorption wavelength of a gas as a detection target among the infrared rays and emits the transmitted infrared rays to the gas. The light receiver detects the infrared rays incident through the gas. The cover is provided on the substrate so as to cover the light source and the light receiver, reflects the infrared rays passing the filter on an inner surface of the cover, and is provided so that at least some of the reflected light reaches the light receiver.Type: ApplicationFiled: September 2, 2022Publication date: January 2, 2025Applicant: MITSUMI ELECTRIC CO., LTD.Inventor: Akira NAKAMURA
-
Publication number: 20250001977Abstract: The disclosure provides a wiper device including: an adapter member; a blade structure, including an element portion and a blade portion, where the element portion has an insertion portion and a holding portion, the insertion portion is inserted into an interior of the adapter member, and the holding portion holds the blade portion below the adapter member; a first cover, covering a gap between the holding portion and the adapter member and attached to the adapter member along a first direction perpendicular to an extending direction of the blade structure; and a second cover, covering the gap and attached to the adapter member along a second direction perpendicular to the extending direction.Type: ApplicationFiled: May 6, 2024Publication date: January 2, 2025Applicant: Honda Motor Co., Ltd.Inventors: Jumpei YAMASHITA, Takeshi SASAKI
-
Publication number: 20250006169Abstract: An open wearable acoustic device and an active noise reduction method are provided. The acoustic device includes a first sound sensor module, a speaker, and a noise reduction circuit. A first sound signal captured by the first sound sensor module includes an ambient noise signal of ambient noise and a leakage signal from the speaker. The noise reduction circuit may first generate a quasi-ambient noise signal by reducing components of the leakage signal in the first sound signal, and then generate a first noise cancellation signal based on the quasi-ambient noise signal. Then the speaker converts the first noise cancellation signal into a first noise cancellation audio, so that the first noise cancellation audio cancels at least a part of ambient noise in a space at and near an eardrum, thereby achieving noise reduction. Therefore, a noise reduction effect of active noise reduction can be improved.Type: ApplicationFiled: September 15, 2024Publication date: January 2, 2025Applicant: Shenzhen Shokz Co., Ltd.Inventors: Chengqian ZHANG, Jinbo ZHENG
-
Publication number: 20250002017Abstract: A vehicle control device is configured to execute travel control of controlling a vehicle such that the vehicle travels at a target speed corresponding to an inter-vehicle distance between a preceding vehicle that travels in front of the vehicle and the vehicle, or a predetermined speed set by a driver of the vehicle. The vehicle control device is configured to temporarily stop the travel control in response to the driver applying a brake of the vehicle, and to restart the travel control in response to the driver releasing the brake in the vehicle during travel by the travel control, and the vehicle control device includes a control circuit that does not restart the travel control, when the brake is released in a case where a predetermined condition is satisfied.Type: ApplicationFiled: June 14, 2024Publication date: January 2, 2025Applicant: HONDA MOTOR CO., LTD.Inventors: Kazuki TOMIOKA, Yoshimitsu MURAHASHI
