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No. Publication Number Title Publication/Patent Number Publication/Patent Number Publication Date Publication Date
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1
US2021010487A1
FAN MOTOR
Publication/Patent Number: US2021010487A1 Publication Date: 2021-01-14 Application Number: 16/836,264 Filing Date: 2020-03-31 Inventor: Yang, Giyeob   Lee, Jeongho   Choi, Joongkeun   Cho, Seongho   Assignee: LG Electronics Inc.   IPC: F04D29/66 Abstract: Disclosed is a fan motor. The present disclosure provides a fan motor including a motor housing receiving a motor therein, an impeller coupled to a shaft of the motor, and a diffuser disposed between the motor and the impeller and having an axial flow vane and a diagonal flow vane.
2
EP3763946A1
MOTOR FAN
Publication/Patent Number: EP3763946A1 Publication Date: 2021-01-13 Application Number: 20162063.0 Filing Date: 2020-03-10 Inventor: Yang, Giyeob   Lee, Jeongho   Choi, Joongkeun   Cho, Seongho   Assignee: LG Electronics Inc.   IPC: F04D29/44 Abstract: Disclosed is a fan motor. The present disclosure provides a fan motor including a motor housing receiving a motor therein, an impeller coupled to a shaft of the motor, and a diffuser disposed between the motor and the impeller and having an axial flow vane and a diagonal flow vane.
3
US2021010486A1
FAN MOTOR AND MANUFACTURING METHOD THEREOF
Publication/Patent Number: US2021010486A1 Publication Date: 2021-01-14 Application Number: 16/836,195 Filing Date: 2020-03-31 Inventor: Choi, Joongkeun   Lee, Jeongho   Yang, Giyeob   Cho, Seongho   Assignee: LG Electronics Inc.   IPC: F04D29/44 Abstract: Disclosed is a fan motor. The present disclosure provides a fan motor including a motor housing receiving a motor therein, a motor bracket disposed on the motor housing, an impeller coupled to a shaft of the motor, and a diffuser disposed between the motor and the impeller and having a vane body, an axial flow vane provided to an inner circumference of the vane body, and a diagonal flow vane provided above the axial flow vane.
4
EP3763947A1
MOTOR FAN AND MANUFACTURING METHOD THEREOF
Publication/Patent Number: EP3763947A1 Publication Date: 2021-01-13 Application Number: 20162067.1 Filing Date: 2020-03-10 Inventor: Choi, Joongkeun   Lee, Jeongho   Yang, Giyeob   Cho, Seongho   Assignee: LG Electronics Inc.   IPC: F04D29/44 Abstract: Disclosed is a fan motor. The present disclosure provides a fan motor including a motor housing receiving a motor therein, a motor bracket disposed on the motor housing, an impeller coupled to a shaft of the motor, and a diffuser disposed between the motor and the impeller and having a vane body, an axial flow vane provided to an inner circumference of the vane body, and a diagonal flow vane provided above the axial flow vane.
5
US10897280B2
Electronic device including plurality of antenna arrays
Publication/Patent Number: US10897280B2 Publication Date: 2021-01-19 Application Number: 16/725,243 Filing Date: 2019-12-23 Inventor: Lee, Jeongho   Cho, Yunsung   Kang, Daehyun   Park, Byungjoon   Park, Hyunchul   Son, Juho   Assignee: Samsung Electronics Co., Ltd.   IPC: H03F3/68 Abstract: A communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT) are provided. The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The electronic device includes a first antenna module including a first amplifier configured to amplify a signal received from a communication circuit, a second antenna module including a second amplifier configured to amplify a signal received from the communication circuit, and an impedance matching circuit disposed between an output terminal of the first amplifier and an output terminal of the second amplifier.
6
US10553669B2
Display device
Publication/Patent Number: US10553669B2 Publication Date: 2020-02-04 Application Number: 16/193,013 Filing Date: 2018-11-16 Inventor: Shin, Juncheol   Lee, Jeongho   Kwon, Hokyoon   Kim, Yanghee   Assignee: SAMSUNG DISPLAY CO., LTD.   IPC: H01L27/32 Abstract: A display device includes a non-display area adjacent a display area, a thin film transistor, a display element, a thin film encapsulation layer, an organic insulating layer, a power voltage line, and a protective layer. The thin film transistor is on the display area and is connected to the display element. The thin film encapsulation layer covers the display element. The organic insulating layer is between the thin film transistor and display element and extends to the non-display area. The organic insulating layer includes a central portion corresponding to the display area, an outer portion surrounding the central portion, and a division region dividing the central portion and the outer portion and surrounding the display area. The power voltage line is in the non-display area and includes a portion corresponding to the division region. The protective layer covers an upper surface of the power voltage line in the division region.
7
US2020213017A1
METHOD FOR TESTING WIRELESS COMMUNICATION MODULE AND ELECTRONIC DEVICE INCLUDING THE WIRELESS COMMUNICATION MODULE
Publication/Patent Number: US2020213017A1 Publication Date: 2020-07-02 Application Number: 16/725,323 Filing Date: 2019-12-23 Inventor: Lee, Jooseok   Lee, Jeongho   Son, Juho   Assignee: Samsung Electronics Co., Ltd.   IPC: H04B17/12 Abstract: A communication method and a system for converging a 4th-Generation (4G) communication system or a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT) are provided. The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The disclosure provides an electronic device including a wireless communication module. The wireless communication module includes an antenna array including at least one antenna element, a phase shifter configured to control a phase of a beam radiating from the antenna array, a processor electrically connected to the phase shifter and configured to perform beamforming by controlling the phase shifter, and a memory including phase offset information of the wireless communication module.
8
US2020152727A1
DISPLAY DEVICE
Publication/Patent Number: US2020152727A1 Publication Date: 2020-05-14 Application Number: 16/745,638 Filing Date: 2020-01-17 Inventor: Shin, Juncheol   Lee, Jeongho   Kwon, Hokyoon   Kim, Yanghee   Assignee: Samsung Display Co., Ltd.   IPC: H01L27/32 Abstract: A display device includes a non-display area adjacent a display area, a thin film transistor, a display element, a thin film encapsulation layer, an organic insulating layer, a power voltage line, and a protective layer. The thin film transistor is on the display area and is connected to the display element. The thin film encapsulation layer covers the display element. The organic insulating layer is between the thin film transistor and display element and extends to the non-display area. The organic insulating layer includes a central portion corresponding to the display area, an outer portion surrounding the central portion, and a division region dividing the central portion and the outer portion and surrounding the display area. The power voltage line is in the non-display area and includes a portion corresponding to the division region. The protective layer covers an upper surface of the power voltage line in the division region.
9
US2020161248A1
PACKAGE MODULE
Publication/Patent Number: US2020161248A1 Publication Date: 2020-05-21 Application Number: 16/590,960 Filing Date: 2019-10-02 Inventor: Lee, Sangkyu   Seo, Shanghoon   Lee, Jeongho   Assignee: Samsung Electronics Co., Ltd.   IPC: H01L23/538 Abstract: A package module includes a core structure including a frame having a penetrating portion, an electronic component disposed in the penetrating portion, and an insulating material covering at least a portion of each of the frame and the electronic component and filling at least a portion of the penetrating portion. The core structure further has a recessed portion in which a stopper layer is disposed on a bottom surface of the recessed portion. A semiconductor chip has a connection pad and is disposed in the recessed portion such that an inactive surface faces the stopper layer. An encapsulant covers at least a portion of each of the core structure and the semiconductor chip, and fills at least a portion of the recessed portion. An interconnect structure is disposed on the core structure and an active surface of the semiconductor chip, and includes a redistribution layer.
10
US2020303478A1
DISPLAY PANEL AND DISPLAY APPARATUS INCLUDING THE SAME
Publication/Patent Number: US2020303478A1 Publication Date: 2020-09-24 Application Number: 16/751,428 Filing Date: 2020-01-24 Inventor: Lee, Jeongho   Kim, Minju   Kim, Wonho   Lee, Keunsoo   Chae, Kyungcahn   Assignee: SAMSUNG DISPLAY CO., LTD.   IPC: H01L27/32 Abstract: A display panel includes: a substrate including a first area, a second area, and a third area located between the first area and the second area; a display layer including a display element located in the second area; a first metal layer located in the third area; an organic insulating layer located on the first metal layer and including at least one contact portion; and a second metal layer located on the organic insulating layer and contacting the first metal layer through the at least one contact portion, in which the second metal layer has a first hole, and the organic insulating layer has a second hole or a first recess corresponding to the first hole, and a residual layer located in the second hole or the first recess and including a part of at least one organic layer overlaps the first metal layer.
11
EP3076025B1
VACUUM SUCTION UNIT
Publication/Patent Number: EP3076025B1 Publication Date: 2020-08-19 Application Number: 16161896.2 Filing Date: 2016-03-23 Inventor: Lee, Jeongho   Lee, Changgun   Lee, Sangchul   Kim, Taekyung   Jung, Younggyu   Assignee: LG Electronics Inc.   IPC: F04D29/44
12
EP3747327A1
VACUUM SUCTIONING UNIT AND ELECTRIC CLEANER COMPRISING THE SAME
Publication/Patent Number: EP3747327A1 Publication Date: 2020-12-09 Application Number: 20186020.2 Filing Date: 2016-03-11 Inventor: Lee, Jeongho   Lee, Changgun   Lee, Sangchul   Kim, Taekyung   Jung, Younggyu   Assignee: LG Electronics Inc.   IPC: A47L9/00 Abstract: The vacuum suctioning unit of the present invention includes: a cover provided with an air entrance; an impeller for circulating air that enters the air entrance; a motor provided with a shaft connected to the impeller; a guide device (30) for guiding the flow of air that exits an exit of the impeller; and a motor housing that houses the motor and is provided with an air exit. The guide device includes: a guide body (310) disposed below the impeller; a first guide vane (331) formed on a side surface of the guide body and guiding air discharged from the impeller; and a second guide vane (332) formed on the bottom surface of the guide body and connected to the first guide vane to guide air that is moved by the first guide vane.
13
US2020303677A1
DISPLAY PANEL
Publication/Patent Number: US2020303677A1 Publication Date: 2020-09-24 Application Number: 16/738,809 Filing Date: 2020-01-09 Inventor: Lee, Jeongho   Kim, Minju   Kim, Wonho   Lee, Keunsoo   Chae, Kyungchan   Assignee: Samsung Display Co., Ltd.   IPC: H01L51/52 Abstract: A display panel includes: a substrate comprising a first area, a second area, and a third area between the first area and the second area; a stack structure in the second area and comprising a pixel electrode, an opposite electrode, and an intermediate layer between the pixel electrode and the opposite electrode; a groove in the third area and separating at least one organic material layer included in the intermediate layer; and at least one metal layer in the third area and comprising a first opening overlapping the groove, wherein the groove is defined in a multi-layered film including an organic layer and an inorganic layer on the organic layer, and the at least one metal layer is between the substrate and the multi-layered film.
14
US2020163514A1
VACUUM SUCTIONING UNIT
Publication/Patent Number: US2020163514A1 Publication Date: 2020-05-28 Application Number: 16/774,976 Filing Date: 2020-01-28 Inventor: Lee, Jeongho   Lee, Changgun   Lee, Sangchul   Kim, Taekyung   Jung, Younggyu   Assignee: LG Electronics Inc.   IPC: A47L9/22 Abstract: The vacuum suctioning unit of the present invention includes: a cover provided with an air entrance; an impeller for circulating air that enters the air entrance; a motor provided with a shaft connected to the impeller; a guide device for guiding the flow of air that exits an exit of the impeller; and a motor housing that houses the motor and is provided with an air exit. The guide device includes: a guide body disposed below the impeller; a first guide vane formed on a side surface of the guide body and guiding air discharged from the impeller; and a second guide vane formed on the bottom surface of the guide body and connected to the first guide vane to guide air that is moved by the first guide vane. The entrance angle of the first guide vane is within the range of 10 to 27 degrees.
15
US10575695B2
Vacuum suctioning unit
Publication/Patent Number: US10575695B2 Publication Date: 2020-03-03 Application Number: 15/557,723 Filing Date: 2016-03-11 Inventor: Lee, Jeongho   Lee, Changgun   Lee, Sangchul   Kim, Taekyung   Jung, Younggyu   Assignee: LG Electronics Inc.   IPC: A47L9/22 Abstract: The vacuum suctioning unit of the present invention includes: a cover provided with an air entrance; an impeller for circulating air that enters the air entrance; a motor provided with a shaft connected to the impeller; a guide device for guiding the flow of air that exits an exit of the impeller; and a motor housing that houses the motor and is provided with an air exit. The guide device includes: a guide body disposed below the impeller; a first guide vane formed on a side surface of the guide body and guiding air discharged from the impeller; and a second guide vane formed on the bottom surface of the guide body and connected to the first guide vane to guide air that is moved by the first guide vane. The entrance angle of the first guide vane is within the range of 10 to 27 degrees.
16
EP3269283B1
VACUUM SUCTIONING UNIT
Publication/Patent Number: EP3269283B1 Publication Date: 2020-07-22 Application Number: 16762013.7 Filing Date: 2016-03-11 Inventor: Lee, Jeongho   Lee, Changgun   Lee, Sangchul   Kim, Taekyung   Jung, Younggyu   Assignee: LG Electronics Inc.   IPC: A47L9/00
17
US2020152569A1
FAN-OUT SEMICONDUCTOR PACKAGE
Publication/Patent Number: US2020152569A1 Publication Date: 2020-05-14 Application Number: 16/580,156 Filing Date: 2019-09-24 Inventor: Lee, Jeongho   Jo, Hoyeon   Seo, Shanghoon   Ko, Younggwan   Lee, Sangkyu   Assignee: SAMSUNG ELECTRONICS CO., LTD.   IPC: H01L23/522 Abstract: A fan-out semiconductor package includes a frame having a recess portion, and a semiconductor chip having an active surface on which a connection pad is disposed and an inactive surface opposing the active surface, the semiconductor chip being disposed in the recess portion. One or more through-grooves are disposed around the recess portion and each penetrate through at least a portion of the frame to each extend in a respective direction along a respective side surface of the semiconductor chip. A metal layer is disposed on side walls of the one or more through-grooves, and an encapsulant covers at least a portion of each of the frame and the semiconductor chip and fills at least a portion of the recess portion. A connection structure is disposed on the frame and the active surface of the semiconductor chip, and includes a redistribution layer electrically connected to the connection pad.
18
KR102067287B1
COOKING POT
Publication/Patent Number: KR102067287B1 Publication Date: 2020-01-17 Application Number: 20180010727 Filing Date: 2018-01-29 Inventor: Park, Soo Jo   Lee, Jeongho   Hong, Hyun Woo   Yoon, Siwon   Assignee: ELUMISOFT CO., LTD.   IPC: A47J36/02 Abstract: The present invention relates to a cooking pot which can safely cook instant noodle and minimize the discharge of harmful substances from the cooking pot. To this end, the cooking pot for an instant noodle cooking machine according to an aspect of the present invention comprises a bottom and a side placed upright at a side end of the bottom, wherein the bottom has a metal thin plate and the metal thin plate is disposed between papers. The cooking pot comprises at least one corner formed on the side, wherein the corner is provided with a filter cover partially covering an upper end of sides connected to the corner, and the filter cover is formed with a plurality of holes for drainage.
19
US10600858B2
Organic light-emitting display device and method of manufacturing the same
Publication/Patent Number: US10600858B2 Publication Date: 2020-03-24 Application Number: 16/182,850 Filing Date: 2018-11-07 Inventor: Park, Soyeon   Lhee, Zail   Lee, Jeongho   Kim, Yanghee   Kim, Wonho   Lim, Hyungchul   Jung, Mina   Assignee: SAMSUNG DISPLAY CO., LTD.   IPC: H01L27/32 Abstract: Provided are an organic light-emitting display device and a method of manufacturing the same. The organic light-emitting display device includes a panel including a display unit on which an image is formed and a pad unit including a plurality of terminals connected to the display unit and arranged in a plurality of rows on a substrate, and a flexible circuit board including metal wirings arranged in a plurality of layers so as to be respectively connected in correspondence to the plurality of rows of terminals in the pad unit and being coupled to the pad unit, in which the pad unit includes a one-row terminal zone in which only terminals in a single row from among the plurality of rows of terminals electrically connect the metal wirings to the display unit.
20
US2020195091A1
FAN MOTOR AND METHOD OF MANUFACTURING THE SAME
Publication/Patent Number: US2020195091A1 Publication Date: 2020-06-18 Application Number: 16/608,047 Filing Date: 2018-04-19 Inventor: Kim, Taekyung   Baek, Seungjo   Song, Sungbae   Lee, Jeongho   Jung, Younggyu   Cho, Seongho   Assignee: LG Electronics Inc.   IPC: H02K7/14 Abstract: A fan motor includes: a motor housing; a rotating shaft; a rotor; a stator disposed outside the rotor; an impeller having at least one blade and a hub; and an impeller cover surrounding an outer circumference of the impeller and defining an air suction inlet. The impeller cover includes: a shroud having an inner diameter that expands in an air flow direction; and a non-metallic coating layer coated on an inner circumferential surface of the shroud and having a lower strength than the blade. The non-metallic coating layer includes: a first area having a first thickness; a second area having a second thickness thinner than the first thickness and defining a stepped portion with the first area, thereby minimizing leakage flow caused by the pressure difference from a pressure-side surface to a suction-side surface of the blade to reduce flow path loss and improving efficiency of the fan motor.
Total 7 pages