Patents by Inventor Sung Sik Son
Sung Sik Son 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).
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Patent number: 11966114Abstract: A display device includes: a backlight unit, a camera hole penetrating the backlight unit, a camera in the camera hole, a liquid crystal panel on the backlight unit, the liquid crystal panel including a transparent portion on the camera hole, and at least one light-blocking member in the camera hole, the at least one light-blocking member being configured to reduce one or more of: light leakage from the camera hole and introduction of impurities into the camera hole.Type: GrantFiled: November 3, 2022Date of Patent: April 23, 2024Assignee: LG DISPLAY CO., LTD.Inventors: Ji-Cheol Son, Ji-Soon Oh, Yeoun-Jei Jung, Sung-Sik Son, Chan-Hyeok Park
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Patent number: 11946541Abstract: A method of controlling an EOP of a powertrain may include determining, by a controller electrically connected to the EOP, whether an oil sloshing phenomenon in which it is difficult for oil to return to a space where an oil intake port of the EOP is positioned may occur while a vehicle is running; and reducing, by the controller, the revolutions per minute (RPM) of the EOP by a predetermined reduced RPM when it is determined that the oil sloshing phenomenon may occur.Type: GrantFiled: August 20, 2021Date of Patent: April 2, 2024Assignees: Hyundai Motor Company, Kia CorporationInventors: Sung Sik Choi, Kyung Moo Lee, Seong Min Son, Ki Bum Kim, Se Hwan Jo, Bong Uk Bae
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Publication number: 20240088324Abstract: A display including a base and a plurality of light sources disposed on the base, at least one of the light sources including a first interconnect and one or more second interconnects, and a plurality of mounting regions on which a plurality of sub-light emitting devices is to be mounted, in which a first region of each of the plurality of mounting regions is electrically connected to the first interconnect, a second region of each of the plurality of mounting regions is electrically connected to one of the one or more second interconnects, and at least one of the plurality of sub-light emitting devices mounted on the plurality of mounting regions is configured to emit light of different wavelength.Type: ApplicationFiled: November 22, 2023Publication date: March 14, 2024Inventors: Motonobu TAKEYA, Sung Su Son, Seung Sik Hong
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Publication number: 20240079534Abstract: A display apparatus including a substrate, a first sub-pixel, a second sub-pixel, and a third sub-pixel disposed on the substrate and configured to emit red light, green light, and blue light, respectively, partition walls disposed between the first sub-pixel, the second sub-pixel, and the third sub-pixel, and configured to not transmit light, in which the first sub-pixel, the second sub-pixel, and the third sub-pixel include a first light emitting cell, a second light emitting cell, and a third light emitting cell, respectively, and a height of each of the first, second, and third light emitting cells is lower than a height of the partition walls, and a difference between the height of the partition walls and the height of each of the first, second, and third light emitting cells is less than 100 ?m.Type: ApplicationFiled: November 7, 2023Publication date: March 7, 2024Inventors: Chung Hoon LEE, Sung Su SON, Jong Ik LEE, Jae Hee LIM, Motonobu TAKEYA, Seung Sik HONG
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Patent number: 11852909Abstract: A display device is disclosed. The display device includes a cover glass, a liquid crystal panel disposed below the cover glass and having a transparent portion, an upper polarization plate having a through hole corresponding to the transparent portion and disposed between the cover glass and the liquid crystal panel, an OCA film disposed between the cover glass and the upper polarization plate and attached thereto, and an OCR layer charged in the through hole.Type: GrantFiled: April 6, 2022Date of Patent: December 26, 2023Assignee: LG Display Co., Ltd.Inventors: Ji-Cheol Son, Sung-Sik Son, Chan-Hyeok Park
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Publication number: 20230059833Abstract: A display device includes: a backlight unit, a camera hole penetrating the backlight unit, a camera in the camera hole, a liquid crystal panel on the backlight unit, the liquid crystal panel including a transparent portion on the camera hole, and at least one light-blocking member in the camera hole, the at least one light-blocking member being configured to reduce one or more of: light leakage from the camera hole and introduction of impurities into the camera hole.Type: ApplicationFiled: November 3, 2022Publication date: February 23, 2023Applicant: LG Display Co., Ltd.Inventors: Ji-Cheol SON, Ji-Soon OH, Yeoun-Jei JUNG, Sung-Sik SON, Chan-Hyeok PARK
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Patent number: 11528831Abstract: A display apparatus includes a heat dissipation sheet and a first plate disposed on the rear surface of a display panel, a printed circuit board disposed on one surface of the first plate, a component disposed on one surface of the printed circuit board, and a second plate disposed adjacent to the first plate. The first plate includes a bent extended portion and a coupling portion, and the bent extended portion is not in contact with the heat dissipation sheet.Type: GrantFiled: December 23, 2020Date of Patent: December 13, 2022Assignee: LG Display Co., Ltd.Inventor: Sung-Sik Son
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Patent number: 11526047Abstract: A display device includes: a backlight unit, a camera hole penetrating the backlight unit, a camera in the camera hole, a liquid crystal panel on the backlight unit, the liquid crystal panel including a transparent portion on the camera hole, and at least one light-blocking member in the camera hole, the at least one light-blocking member being configured to reduce one or more of: light leakage from the camera hole and introduction of impurities into the camera hole.Type: GrantFiled: December 24, 2020Date of Patent: December 13, 2022Assignee: LG Display Co., Ltd.Inventors: Ji-Cheol Son, Ji-Soon Oh, Yeoun-Jei Jung, Sung-Sik Son, Chan-Hyeok Park
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Publication number: 20220229326Abstract: A display device is disclosed. The display device includes a cover glass, a liquid crystal panel disposed below the cover glass and having a transparent portion, an upper polarization plate having a through hole corresponding to the transparent portion and disposed between the cover glass and the liquid crystal panel, an OCA film disposed between the cover glass and the upper polarization plate and attached thereto, and an OCR layer charged in the through hole.Type: ApplicationFiled: April 6, 2022Publication date: July 21, 2022Inventors: Ji-Cheol SON, Sung-Sik SON, Chan-Hyeok PARK
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Patent number: 11366348Abstract: A display device includes: a backlight unit (BU), a liquid crystal panel (LCP) on the BU, a glass cover on the liquid crystal, a camera hole (CH) defined by the BU and the LCP, the CH penetrating the BU and the LCP, a light-blocking member (LBM) in the CH, the LBM reducing: light leakage from the CH and/or introduction of impurities into the CH, a lower polarizing plate (LPP) between the BU and the LCP, and an upper polarizing plate (UPP) between the glass cover and the LCP, the CH penetrating the LPP and the UPP, and a through-hole defined by and penetrating the UPP, the through-hole having a position corresponding to the CH, the through-hole having a size corresponding to the CH. The LBM includes: a light-blocking tape, and a border mold. The light-blocking tape is attached to the LPP, the border mold, and the BU.Type: GrantFiled: December 22, 2020Date of Patent: June 21, 2022Assignee: LG Display Co., Ltd.Inventors: Ji-Cheol Son, Ji-Soon Oh, Yeoun-Jei Jung, Sung-Sik Son, Chan-Hyeok Park
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Patent number: 11320681Abstract: A display device is disclosed. The display device includes a cover glass, a liquid crystal panel disposed below the cover glass and having a transparent portion, an upper polarization plate having a through hole corresponding to the transparent portion and disposed between the cover glass and the liquid crystal panel, an OCA film disposed between the cover glass and the upper polarization plate and attached thereto, and an OCR layer charged in the through hole.Type: GrantFiled: June 25, 2019Date of Patent: May 3, 2022Assignee: LG Display Co., Ltd.Inventors: Ji-Cheol Son, Sung-Sik Son, Chan-Hyeok Park
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Publication number: 20210204454Abstract: A display apparatus includes a heat dissipation sheet and a first plate disposed on the rear surface of a display panel, a printed circuit board disposed on one surface of the first plate, a component disposed on one surface of the printed circuit board, and a second plate disposed adjacent to the first plate. The first plate includes a bent extended portion and a coupling portion, and the bent extended portion is not in contact with the heat dissipation sheet.Type: ApplicationFiled: December 23, 2020Publication date: July 1, 2021Applicant: LG DISPLAY CO., LTD.Inventor: Sung-Sik SON
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Publication number: 20210116741Abstract: A display device includes: a backlight unit, a camera hole penetrating the backlight unit, a camera in the camera hole, a liquid crystal panel on the backlight unit, the liquid crystal panel including a transparent portion on the camera hole, and at least one light-blocking member in the camera hole, the at least one light-blocking member being configured to reduce one or more of: light leakage from the camera hole and introduction of impurities into the camera hole.Type: ApplicationFiled: December 24, 2020Publication date: April 22, 2021Applicant: LG Display Co., Ltd.Inventors: Ji-Cheol Son, Ji-Soon Oh, Yeoun-Jei Jung, Sung-Sik Son, Chan-Hyeok Park
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Publication number: 20210109398Abstract: A display device includes: a backlight unit (BU), a liquid crystal panel (LCP) on the BU, a glass cover on the liquid crystal, a camera hole (CH) defined by the BU and the LCP, the CH penetrating the BU and the LCP, a light-blocking member (LBM) in the CH, the LBM reducing: light leakage from the CH and/or introduction of impurities into the CH, a lower polarizing plate (LPP) between the BU and the LCP, and an upper polarizing plate (UPP) between the glass cover and the LCP, the CH penetrating the LPP and the UPP, and a through-hole defined by and penetrating the UPP, the through-hole having a position corresponding to the CH, the through-hole having a size corresponding to the CH. The LBM includes: a light-blocking tape, and a border mold. The light-blocking tape is attached to the LPP, the border mold, and the BU.Type: ApplicationFiled: December 22, 2020Publication date: April 15, 2021Applicant: LG Display Co., Ltd.Inventors: Ji-Cheol SON, Ji-Soon OH, Yeoun-Jei JUNG, Sung-Sik SON, Chan-Hyeok PARK
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Patent number: 10908450Abstract: A display device includes: a backlight unit, a camera hole penetrating the backlight unit, a camera in the camera hole, a liquid crystal panel on the backlight unit, the liquid crystal panel including a transparent portion on the camera hole, and at least one light-blocking member in the camera hole, the at least one light-blocking member being configured to reduce one or more of: light leakage from the camera hole and introduction of impurities into the camera hole.Type: GrantFiled: July 15, 2019Date of Patent: February 2, 2021Assignee: LG Display Co., Ltd.Inventors: Ji-Cheol Son, Ji-Soon Oh, Yeoun-Jei Jung, Sung-Sik Son, Chan-Hyeok Park
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Publication number: 20200064681Abstract: A display device includes: a backlight unit, a camera hole penetrating the backlight unit, a camera in the camera hole, a liquid crystal panel on the backlight unit, the liquid crystal panel including a transparent portion on the camera hole, and at least one light-blocking member in the camera hole, the at least one light-blocking member being configured to reduce one or more of: light leakage from the camera hole and introduction of impurities into the camera hole.Type: ApplicationFiled: July 15, 2019Publication date: February 27, 2020Applicant: LG Display Co., Ltd.Inventors: Ji-Cheol SON, Ji-Soon OH, Yeoun-Jei JUNG, Sung-Sik SON, Chan-Hyeok PARK
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Publication number: 20200050047Abstract: A display device is disclosed. The display device includes a cover glass, a liquid crystal panel disposed below the cover glass and having a transparent portion, an upper polarization plate having a through hole corresponding to the transparent portion and disposed between the cover glass and the liquid crystal panel, an OCA film disposed between the cover glass and the upper polarization plate and attached thereto, and an OCR layer charged in the through hole.Type: ApplicationFiled: June 25, 2019Publication date: February 13, 2020Inventors: Ji-Cheol SON, Sung-Sik SON, Chan-Hyeok PARK
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Patent number: 10088626Abstract: Discussed is a liquid crystal display including a light guide plate including a light incidence portion and a light emitting portion, a plurality of optical sheets including a diffuser sheet, a lower prism sheet and an upper prism sheet, a guide panel including a first area for seating the optical sheets and the light emitting portion of the light guide plate thereon, a second area for accommodating the light source, and a third area for accommodating the light incidence portion of the light guide plate, and a light shielding tape attached to an edge of an upper surface of the guide panel and edges of upper surfaces of the optical sheets, wherein the guide panel further includes sheet fixers each upwardly protruding from opposite lateral edges of the third area for horizontally fixing the optical sheets, and the light guide plate has cutout structures at opposite lateral edges thereof.Type: GrantFiled: December 12, 2016Date of Patent: October 2, 2018Assignee: LG DISPLAY CO., LTD.Inventor: Sung-Sik Son
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Publication number: 20170192162Abstract: Discussed is a liquid crystal display including a light guide plate including a light incidence portion and a light emitting portion, a plurality of optical sheets including a diffuser sheet, a lower prism sheet and an upper prism sheet, a guide panel including a first area for seating the optical sheets and the light emitting portion of the light guide plate thereon, a second area for accommodating the light source, and a third area for accommodating the light incidence portion of the light guide plate, and a light shielding tape attached to an edge of an upper surface of the guide panel and edges of upper surfaces of the optical sheets, wherein the guide panel further includes sheet fixers each upwardly protruding from opposite lateral edges of the third area for horizontally fixing the optical sheets, and the light guide plate has cutout structures at opposite lateral edges thereof.Type: ApplicationFiled: December 12, 2016Publication date: July 6, 2017Applicant: LG DISPLAY CO., LTD.Inventor: Sung-Sik SON
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Patent number: 8432525Abstract: A backlight unit that is easy to slim and simplify the configuration is disclosed. The backlight unit includes: a lower case with an opened upper surface; at least one light source unit disposed at an inner side surface of the lower case; and a modularized optical unit disposed parallel to the light source unit and configured to include a light guide plate and optical sheets which are accommodated into a reflection sheet.Type: GrantFiled: September 21, 2010Date of Patent: April 30, 2013Assignee: LG Display Co., Ltd.Inventors: Sang Joon Choi, Young Min Kweon, Sang Ryeon Park, Jae Yong Ryu, Sung Sik Son