Patents by Inventor Yongwon Lee

Yongwon Lee has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11933514
    Abstract: An air conditioner is disclosed. The air conditioner comprises a storage, and a processor for identifying a target space on the basis of first gas sensing data, moving the air conditioner to the target space, acquiring information about a gas type on the basis of second gas sensing data sensed within the target space and reference data stored in the storage, and performing an air conditioning operation on the basis of the information about the gas type, wherein the gas sensing data is sensed by a sensor comprising a plurality of sensing modules that react to different gases.
    Type: Grant
    Filed: October 8, 2019
    Date of Patent: March 19, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jaehong Kim, Yongwon Jeong, Joonho Kim, Jangpyo Park, Sanghun Lee
  • Publication number: 20240068737
    Abstract: A refrigerator of the present embodiment comprises: a cabinet having a storage space; a refrigerator door which is rotatably connected to the cabinet by a hinge apparatus and opens and closes the storage space; an extension member which is drawn out from the cabinet and connected to the inside of the refrigerator door through a door opening spaced apart from the rotational center of the refrigerator door, the extension member including at least one of a wire or a tube through which a liquid flows; and a guide housing for guiding the extension member positioned outside the cabinet and the refrigerator door, wherein the guide housing includes a plurality of individual housings rotatably connected to each other, and at least one of the plurality of individual housings may partially or entirely extend in a straight line.
    Type: Application
    Filed: January 5, 2022
    Publication date: February 29, 2024
    Inventors: Sanggyun LEE, Younseok LEE, Yongwon DONG
  • Patent number: 11842561
    Abstract: Various embodiments disclosed in the present document relate to: a protective film configured to be attached to a display glass equipped with an ultrasonic fingerprint sensor; and an electronic device including the same. According to the various embodiments disclosed in the present document, a protective film can be provided, which is configured to be attached to an electronic device provided with an ultrasonic fingerprint sensor, the protective film comprising: a first adhesive layer configured to be attached on a front plate of the electronic device; and a first substrate layer stacked and disposed on one surface side of the first adhesive layer, integrated with the first adhesive layer, and covering the front plate.
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: December 12, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yunjang Jin, Youjin Kim, Suna Kim, Min Park, Bongjae Rhee, Yongwon Lee
  • Publication number: 20230007766
    Abstract: An electronic device is provided, which includes a PCB including a first alignment mark formed on a first surface of the PCB, and an RFPCB including a plurality of layers, a rigid portion disposed on the first surface of the PCB, a flexible portion extending from the rigid portion, and a first protrusion formed as one of the plurality of layers protruding and extending from the rigid portion. A second alignment mark corresponding to the first alignment mark of the PCB is defined in the first protrusion. The first protrusion overlaps at least partially with the first alignment mark of the PCB.
    Type: Application
    Filed: May 26, 2022
    Publication date: January 5, 2023
    Inventors: Hyunmo YANG, Junwhon Uhm, Yonghyun Park, Yongwon Lee, Sangwon Ha
  • Patent number: 11516950
    Abstract: The disclosure provides an electronic device having an electromagnetic shielding structure for preventing an antenna performance degradation. The disclosed electronic device may include: an antenna disposed in some areas of the electronic device; a printed circuit board; and a display module including a display panel, one or more signal lines coupled to the display panel, and a flexible substrate on which the one or more signal lines are disposed. The flexible substrate may include: a conductive layer coupled to the printed circuit board in a curved state and configured to shield an electromagnetic wave radiated from the one or more signal lines to the antenna; and a stress neutralization layer of which a material can be deformed over time in response to a shape of the flexible substrate coupled in a curved state. The stress neutralization layer may be disposed between the flexible substrate and the conductive layer.
    Type: Grant
    Filed: November 19, 2018
    Date of Patent: November 29, 2022
    Assignee: Samsung Electronics CO., LTD.
    Inventors: Gyeongmin Jin, Min Park, Jaedeok Lim, Jungje Bang, Jaeheung Ye, Yongwon Lee, Seyoung Jang
  • Patent number: 11468700
    Abstract: Disclosed is an electronic device that includes a housing, a display module that includes a first panel including a first surface, a second surface opposite to the first surface, and a plurality of pixels disposed between the first surface and the second surface, a cover layer that is disposed on the first surface of the first panel and that forms one surface of the housing, and a second panel disposed on the second surface of the first panel, and a sensor that is coupled to the display module and that forms a sensing area on the one surface of the housing. The display module includes an opening that is formed through the second panel and in which the sensor is disposed, and the sensor includes an active area and an inactive area formed around the active area. A first adhesive material is formed between the active area and the first panel. The first adhesive material includes a mechanical or thermal characteristic that a glass transition temperature Tg ranges from 0° C. to 25° C.
    Type: Grant
    Filed: February 14, 2020
    Date of Patent: October 11, 2022
    Inventors: Yongwon Lee, Il Kim, Dareum Kang, Chohee Park, Dohyun Bae, Hyeoncheol Jeong, Jeonggyu Jo, Seongwoo Choi, Bongjae Rhee
  • Patent number: 11410450
    Abstract: An electronic device includes a display including a first surface facing a first direction to output display information and a second surface facing a second direction opposite the first direction, a biometric sensor including a sensing surface disposed to face a partial area of the second surface of the display and a side surface formed in a lateral direction, a first fixing member interposed between the partial area of the second surface and the biometric sensor such that the sensing surface is attached to the partial area of the second surface, and hardened at a specified temperature, and a second fixing member attached to at least a portion of the side surface and at least a portion of a peripheral area adjacent to the partial area of the second surface and hardened by light of a specified wavelength.
    Type: Grant
    Filed: April 17, 2019
    Date of Patent: August 9, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jeonggyu Jo, Joohan Kim, Jinman Kim, Bokyung Sim, Bongjae Rhee, Yongwon Lee, Daekwang Jung
  • Patent number: 11348358
    Abstract: An electronic device having a step compensated fingerprint sensor is disclosed. The electronic device includes a display panel including a front surface and a rear surface; an elastic member, disposed on the rear surface of the display panel, including an opening and having a first designated height; a sensor having a second designated height lower than the first designated height and disposed in an inner space formed by a side surface, having the first designated height, of the opening and the rear surface of the display panel; a connection member electrically connected to the sensor and disposed on the sensor with a third designated height compensating for a difference between the first designated height and the second designated height; and a flexible substrate electrically connected to the connection member in the opening and extended to an area of the elastic member.
    Type: Grant
    Filed: June 24, 2019
    Date of Patent: May 31, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Joohan Kim, Bongjae Rhee, Yongwon Lee, Seungho Hwang, Hyunsuk Choi
  • Patent number: 11321959
    Abstract: Disclosed is an electronic device. The electronic device according to an embodiment includes a display panel including a plurality of pixels, a display driver IC that is electrically connected with the display panel and that displays contents using the plurality of pixels, a support structure disposed under one surface of the display panel and having an opening part formed therein through which a partial area of the one surface is exposed, a shielding structure disposed under at least part of the partial area of the display exposed through the opening part, the shielding structure being electrically connected with a ground area provided in the electronic device so as to block noise generated from the display panel driven by the display driver IC, and an ultrasonic sensor disposed under at least part of the shielding structure. Besides, it may be permissible to prepare various other embodiments speculated through the specification.
    Type: Grant
    Filed: December 5, 2018
    Date of Patent: May 3, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jeonggyu Jo, Bongjae Rhee, Joohan Kim, Bokyung Sim, Yongwon Lee, Daekwang Jung, Chihyun Cho
  • Publication number: 20210353768
    Abstract: Surface-engineered immune cells, such as natural killer cells, grafted with targeting moiety-drug complexes. The present invention combines chemotherapy and immunotherapy by engineering the immune cells to target specific tumor cells through antigen recognition and deliver potent chemotherapeutic agents, thereby destroying the tumor cells. The surface-engineered immune cells may be prepared using a one-step method. The present invention also provides kits for preparing the surface-engineered immune cells.
    Type: Application
    Filed: September 20, 2019
    Publication date: November 18, 2021
    Inventors: Youngwook WON, David A. BULL, Daniel Yongwon LEE
  • Publication number: 20210350109
    Abstract: Various embodiments disclosed in the present document relate to: a protective film configured to be attached to a display glass equipped with an ultrasonic fingerprint sensor; and an electronic device including the same. According to the various embodiments disclosed in the present document, a protective film can be provided, which is configured to be attached to an electronic device provided with an ultrasonic fingerprint sensor, the protective film comprising: a first adhesive layer configured to be attached on a front plate of the electronic device; and a first substrate layer stacked and disposed on one surface side of the first adhesive layer, integrated with the first adhesive layer, and covering the front plate.
    Type: Application
    Filed: September 20, 2019
    Publication date: November 11, 2021
    Inventors: Yunjang JIN, Youjin KIM, Suna KIM, Min PARK, Bongjae RHEE, Yongwon LEE
  • Publication number: 20210312154
    Abstract: An electronic device having a step compensated fingerprint sensor is disclosed. The electronic device includes a display panel including a front surface and a rear surface; an elastic member, disposed on the rear surface of the display panel, including an opening and having a first designated height; a sensor having a second designated height lower than the first designated height and disposed in an inner space formed by a side surface, having the first designated height, of the opening and the rear surface of the display panel; a connection member electrically connected to the sensor and disposed on the sensor with a third designated height compensating for a difference between the first designated height and the second designated height; and a flexible substrate electrically connected to the connection member in the opening and extended to an area of the elastic member.
    Type: Application
    Filed: June 24, 2019
    Publication date: October 7, 2021
    Inventors: Joohan KIM, Bongjae RHEE, Yongwon LEE, Seungho HWANG, Hyunsuk CHOI
  • Patent number: 11134577
    Abstract: An electronic device including a display module is provided. The electronic device includes a housing, a display module including a cover layer forming one surface of the housing, a first panel disposed below the cover layer and including pixels, and a second panel disposed below the first panel and including a layers, and a sensor coupled to the display module and forming a sensing region on the one surface of the housing. The display module includes an opening which penetrates the second panel, and the sensor is disposed in the second panel. A thermal shrinkage film is disposed in the opening to be in contact with the first panel. The thermal shrinkage film includes a first film being in contact with the first panel and having adhesion at a temperature above a specific first temperature, and a second film including a shrinking member which contracts at a temperature above the first temperature, and a light shielding member.
    Type: Grant
    Filed: May 4, 2020
    Date of Patent: September 28, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yongwon Lee, Youjin Kim, Min Park, Bongjae Rhee
  • Publication number: 20210174044
    Abstract: Disclosed is an electronic device. The electronic device according to an embodiment includes a display panel including a plurality of pixels, a display driver IC that is electrically connected with the display panel and that displays contents using the plurality of pixels, a support structure disposed under one surface of the display panel and having an opening part formed therein through which a partial area of the one surface is exposed, a shielding structure disposed under at least part of the partial area of the display exposed through the opening part, the shielding structure being electrically connected with a ground area provided in the electronic device so as to block noise generated from the display panel driven by the display driver IC, and an ultrasonic sensor disposed under at least part of the shielding structure. Besides, it may be permissible to prepare various other embodiments speculated through the specification.
    Type: Application
    Filed: December 5, 2018
    Publication date: June 10, 2021
    Inventors: Jeonggyu JO, Bongjae RHEE, Joohan KIM, Bokyung SIM, Yongwon LEE, Daekwang JUNG, Chihyun CHO
  • Patent number: 10942405
    Abstract: Disclosed is a display device having a QRD-based rendering structure capable of achieving the same performance as a display device using a conventional DRD scheme while performing a horizontal 2-dots inversion. Further, disclosed is a QRD-based display device with a new rendering structure to achieve a performance equivalent to that of an existing DRD scheme.
    Type: Grant
    Filed: September 10, 2019
    Date of Patent: March 9, 2021
    Assignee: LG Display Co., Ltd.
    Inventors: Yongwon Lee, Byung Soo Kang
  • Publication number: 20200383247
    Abstract: The disclosure provides an electronic device having an electromagnetic shielding structure for preventing an antenna performance degradation. The disclosed electronic device may include: an antenna disposed in some areas of the electronic device; a printed circuit board; and a display module including a display panel, one or more signal lines coupled to the display panel, and a flexible substrate on which the one or more signal lines are disposed. The flexible substrate may include: a conductive layer coupled to the printed circuit board in a curved state and configured to shield an electromagnetic wave radiated from the one or more signal lines to the antenna; and a stress neutralization layer of which a material can be deformed over time in response to a shape of the flexible substrate coupled in a curved state. The stress neutralization layer may be disposed between the flexible substrate and the conductive layer.
    Type: Application
    Filed: November 19, 2018
    Publication date: December 3, 2020
    Inventors: Gyeongmin JIN, Min PARK, Jaedeok LIM, Jungje BANG, Jaeheung YE, Yongwon LEE, Seyoung JANG
  • Publication number: 20200359510
    Abstract: An electronic device including a display module is provided. The electronic device includes a housing, a display module including a cover layer forming one surface of the housing, a first panel disposed below the cover layer and including pixels, and a second panel disposed below the first panel and including a layers, and a sensor coupled to the display module and forming a sensing region on the one surface of the housing. The display module includes an opening which penetrates the second panel, and the sensor is disposed in the second panel. A thermal shrinkage film is disposed in the opening to be in contact with the first panel. The thermal shrinkage film includes a first film being in contact with the first panel and having adhesion at a temperature above a specific first temperature, and a second film including a shrinking member which contracts at a temperature above the first temperature, and a light shielding member.
    Type: Application
    Filed: May 4, 2020
    Publication date: November 12, 2020
    Inventors: Yongwon Lee, Youjin Kim, Min Park, Bongjae Rhee
  • Patent number: 10809861
    Abstract: Disclosed is an electronic device that includes: a housing including a first plate facing a first direction and a second plate facing a direction opposite the first direction; a display layer disposed between the first and second plates; and a touch detection layer disposed between the display layer and the second plate, wherein the touch detection layer may include: a first layer including a first face facing the display layer, a second face facing a direction away from the first face, and an opening; a second layer disposed between the opening and the second plate, electrically connected to the first layer, and being coupled to the first layer; and a fingerprint sensor disposed in the opening and disposed between the first layer and the second layer.
    Type: Grant
    Filed: April 11, 2019
    Date of Patent: October 20, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jinman Kim, Yongwon Lee, Seyoung Jang, Kwangho Shin, Bongjae Rhee, Juhee Han, Hyunsuk Choi
  • Publication number: 20200265204
    Abstract: Disclosed is an electronic device that includes a housing, a display module that includes a first panel including a first surface, a second surface opposite to the first surface, and a plurality of pixels disposed between the first surface and the second surface, a cover layer that is disposed on the first surface of the first panel and that forms one surface of the housing, and a second panel disposed on the second surface of the first panel, and a sensor that is coupled to the display module and that forms a sensing area on the one surface of the housing. The display module includes an opening that is formed through the second panel and in which the sensor is disposed, and the sensor includes an active area and an inactive area formed around the active area. A first adhesive material is formed between the active area and the first panel. The first adhesive material includes a mechanical or thermal characteristic that a glass transition temperature Tg ranges from 0° C. to 25° C.
    Type: Application
    Filed: February 14, 2020
    Publication date: August 20, 2020
    Inventors: Yongwon Lee, II Kim, Dareum Kang, Chohee Park, Dohyun Bae, Hyeoncheol Jeong, Jeonggyu Jo, Seongwoo Choi, Bongjae Rhee
  • Publication number: 20200081309
    Abstract: Disclosed is a display device having a QRD-based rendering structure capable of achieving the same performance as a display device using a conventional DRD scheme while performing a horizontal 2-dots inversion. Further, disclosed is a QRD-based display device with a new rendering structure to achieve a performance equivalent to that of an existing DRD scheme.
    Type: Application
    Filed: September 10, 2019
    Publication date: March 12, 2020
    Applicant: LG Display Co., Ltd.
    Inventors: Yongwon LEE, Byung Soo KANG