Patents by Inventor Seong-rok Kim
Seong-rok Kim 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: 11953066Abstract: The present disclosure relates to a brake disc including a braking part having a circular plate shape having a hollow portion and a plurality of coupling portions protruding and extending from an inner diameter surface thereof, and a hat part disposed in the hollow portion and having a plurality of insertion portions protruding laterally, in which the plurality of coupling portions is respectively coupled to the plurality of insertion portions, and the coupling portion of the braking part and the insertion portion of the hat part are joined to only one of an outboard portion or an inboard portion of the braking part. According to the present disclosure, it is possible to reduce noise occurring at a position at which the hat part and the braking part are coupled to each other and improve cooling performance.Type: GrantFiled: April 1, 2022Date of Patent: April 9, 2024Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, SEOHAN INDUSTRY CO., LTD.Inventors: Yoon-Cheol Kim, Kyung-Rok Choi, Sang-Bum Koh, Seong-Kweon Joo, Ki-Jeong Kim, Jae-Seok Lee
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Publication number: 20240083351Abstract: A lighting device includes a light guide plate configured to guide and diffuse a light from a light source, and a garnish body including a lighting area to which the diffused light is radiated, wherein the light guide plate is disposed at a predetermined angle with respect to the garnish body.Type: ApplicationFiled: September 5, 2023Publication date: March 14, 2024Inventors: Jun Geun Oh, Min Ha Lee, Kyu Rok Kim, Byoung Wook Kim, Hoe Won Jung, Ho Sung Shin, Seong Cheon Cho
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Patent number: 10564456Abstract: Disclosed is a display apparatus which facilitates minimized thickness by innovatively removing a case and some portions of a set cover, which have been regarded as indispensable structures for the display apparatus, and simultaneously facilitates good aesthetic exterior appearance of the display apparatus by a novel design. The display apparatus comprises a set cover exposed externally to have a storage space; a support cover placed onto the storage space and formed to have a supporting space; a backlight unit received in the supporting space; a guide frame connected to the support cover while being supported by the support cover, and received in the storage space; and a liquid crystal display panel placed onto the guide frame, wherein the liquid crystal display panel displays images by adjusting transmittance of light emitted from the backlight unit.Type: GrantFiled: August 22, 2018Date of Patent: February 18, 2020Assignee: LG DISPLAY CO., LTD.Inventors: Nam Do Son, Song Ryol You, Kyeong Tak Baek, Seong Rok Kim, Dong Yong Kim, Ki Nam Jean
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Publication number: 20180356674Abstract: Disclosed is a display apparatus which facilitates minimized thickness by innovatively removing a case and some portions of a set cover, which have been regarded as indispensable structures for the display apparatus, and simultaneously facilitates good aesthetic exterior appearance of the display apparatus by a novel design. The display apparatus comprises a set cover exposed externally to have a storage space; a support cover placed onto the storage space and formed to have a supporting space; a backlight unit received in the supporting space; a guide frame connected to the support cover while being supported by the support cover, and received in the storage space; and a liquid crystal display panel placed onto the guide frame, wherein the liquid crystal display panel displays images by adjusting transmittance of light emitted from the backlight unit.Type: ApplicationFiled: August 22, 2018Publication date: December 13, 2018Inventors: Nam Do Son, Song Ryol You, Kyeong Tak Baek, Seong Rok Kim, Dong Yong Kim, Ki Nam Jean
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Patent number: 10082693Abstract: Disclosed is a display apparatus which facilitates minimized thickness by innovatively removing a case and some portions of a set cover, which have been regarded as indispensable structures for the display apparatus, and simultaneously facilitates good aesthetic exterior appearance of the display apparatus by a novel design. The display apparatus comprises a set cover exposed externally to have a storage space; a support cover placed onto the storage space and formed to have a supporting space; a backlight unit received in the supporting space; a guide frame connected to the support cover while being supported by the support cover, and received in the storage space; and a liquid crystal display panel placed onto the guide frame, wherein the liquid crystal display panel displays images by adjusting transmittance of light emitted from the backlight unit.Type: GrantFiled: September 20, 2017Date of Patent: September 25, 2018Assignee: LG DISPLAY CO., LTD.Inventors: Nam Do Son, Song Ryol You, Kyeong Tak Baek, Seong Rok Kim, Dong Yong Kim, Ki Nam Jean
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Publication number: 20180011368Abstract: Disclosed is a display apparatus which facilitates minimized thickness by innovatively removing a case and some portions of a set cover, which have been regarded as indispensable structures for the display apparatus, and simultaneously facilitates good aesthetic exterior appearance of the display apparatus by a novel design. The display apparatus comprises a set cover exposed externally to have a storage space; a support cover placed onto the storage space and formed to have a supporting space; a backlight unit received in the supporting space; a guide frame connected to the support cover while being supported by the support cover, and received in the storage space; and a liquid crystal display panel placed onto the guide frame, wherein the liquid crystal display panel displays images by adjusting transmittance of light emitted from the backlight unit.Type: ApplicationFiled: September 20, 2017Publication date: January 11, 2018Inventors: Nam Do Son, Song Ryol You, Kyeong Tak Baek, Seong Rok Kim, Dong Yong Kim, Ki Nam Jean
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Patent number: 9804429Abstract: Disclosed is a display apparatus which facilitates minimized thickness by innovatively removing a case and some portions of a set cover, which have been regarded as indispensable structures for the display apparatus, and simultaneously facilitates good aesthetic exterior appearance of the display apparatus by a novel design. The display apparatus comprises a set cover exposed externally to have a storage space; a support cover placed onto the storage space and formed to have a supporting space; a backlight unit received in the supporting space; a guide frame connected to the support cover while being supported by the support cover, and received in the storage space; and a liquid crystal display panel placed onto the guide frame, wherein the liquid crystal display panel displays images by adjusting transmittance of light emitted from the backlight unit.Type: GrantFiled: December 30, 2010Date of Patent: October 31, 2017Assignee: LG DISPLAY CO., LTD.Inventors: Nam Do Son, Song Ryol You, Kyeong Tak Baek, Seong Rok Kim, Dong Yong Kim, Ki Nam Jean
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Patent number: 9011744Abstract: Provided is an apparatus and method for manufacturing a ball joint that are capable of reducing a torque applied between a ball stud and a ball seat. The ball joint manufacturing apparatus includes an upper mold having a shape configured to injection-mold a ball seat formed of a synthetic resin material and surrounding the outside of a spherical head part of a ball stud; a lower mold installed under the upper mold and having a molding surface for forming a portion of the ball seat; a fixing jig configured to fix the ball stud to a molding position of the upper mold and the lower mold; and a rotary member configured to rotate the fixing jig.Type: GrantFiled: June 25, 2013Date of Patent: April 21, 2015Assignee: Central CorporationInventor: Seong-Rok Kim
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Patent number: 8670085Abstract: Disclosed is a display device with small thickness and good aesthetic exterior appearance, which comprises a liquid crystal display panel for displaying images; a backlight unit for supplying light to the liquid crystal display panel; and a support member for supporting the liquid crystal display panel and the backlight unit, wherein the support member comprises a set cover for receiving the liquid crystal display panel and the backlight unit, the set cover functioning as an external cover; and a guide frame for guiding the position of the liquid crystal display panel and backlight unit, wherein the guide frame and liquid crystal display panel are connected with each other by a connection member provided therebetween. At this time, the lower and lateral sides of the display device are covered without using upper and external cases to cover the upper edge of display device.Type: GrantFiled: December 30, 2010Date of Patent: March 11, 2014Assignee: LG Display Co., Ltd.Inventors: Ki Nam Jean, Nam Do Son, Song Ryol You, Sung Jin Shin, Kyeong Tak Baek, Seong Rok Kim, Dong Yong Kim, Min Jae Kim
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Patent number: 8651852Abstract: Provided is an apparatus and method for manufacturing a ball joint that are capable of reducing a torque applied between a ball stud and a ball seat. The ball joint manufacturing apparatus includes an upper mold having a shape configured to injection-mold a ball seat formed of a synthetic resin material and surrounding the outside of a spherical head part of a ball stud; a lower mold installed under the upper mold and having a molding surface for forming a portion of the ball seat; a fixing jig configured to fix the ball stud to a molding position of the upper mold and the lower mold; and a rotary member configured to rotate the fixing jig.Type: GrantFiled: October 7, 2011Date of Patent: February 18, 2014Assignee: Central CorporationInventor: Seong-Rok Kim
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Patent number: 8610842Abstract: A display apparatus, which is able to minimize a thickness by innovatively removing a case and some portions of a set cover and to realize a good aesthetic exterior appearance of the display apparatus by a novel design, includes a set cover exposed to the external to have a storage space, a guide frame received in the storage space, a display unit including a display panel prepared by bonding lower and upper substrates to each other, the display unit placed onto the guide frame, and a camera overlapping with one edge of the display unit and received in the guide frame.Type: GrantFiled: December 30, 2010Date of Patent: December 17, 2013Assignee: LG Display Co., Ltd.Inventors: Dong Yong Kim, Nam Do Son, Song Ryol You, Kyeong Tak Baek, Seong Rok Kim, Ki Nam Jean
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Publication number: 20130285269Abstract: Provided is an apparatus and method for manufacturing a ball joint that are capable of reducing a torque applied between a ball stud and a ball seat. The ball joint manufacturing apparatus includes an upper mold having a shape configured to injection-mold a ball seat formed of a synthetic resin material and surrounding the outside of a spherical head part of a ball stud; a lower mold installed under the upper mold and having a molding surface for forming a portion of the ball seat; a fixing jig configured to fix the ball stud to a molding position of the upper mold and the lower mold; and a rotary member configured to rotate the fixing jig.Type: ApplicationFiled: June 25, 2013Publication date: October 31, 2013Applicant: CENTRAL CORPORATIONInventor: Seong-Rok Kim
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Publication number: 20120025416Abstract: Provided is an apparatus and method for manufacturing a ball joint that are capable of reducing a torque applied between a ball stud and a ball seat. The ball joint manufacturing apparatus includes an upper mold having a shape configured to injection-mold a ball seat formed of a synthetic resin material and surrounding the outside of a spherical head part of a ball stud; a lower mold installed under the upper mold and having a molding surface for forming a portion of the ball seat; a fixing jig configured to fix the ball stud to a molding position of the upper mold and the lower mold; and a rotary member configured to rotate the fixing jig.Type: ApplicationFiled: October 7, 2011Publication date: February 2, 2012Applicant: CENTRAL CORPORATIONInventor: Seong-Rok Kim
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Publication number: 20110261283Abstract: A display apparatus, which is able to minimize a thickness by innovatively removing a case and some portions of a set cover and to realize a good aesthetic exterior appearance of the display apparatus by a novel design, includes a set cover exposed to the external to have a storage space, a guide frame received in the storage space, a display unit including a display panel prepared by bonding lower and upper substrates to each other, the display unit placed onto the guide frame, and a camera overlapping with one edge of the display unit and received in the guide frame.Type: ApplicationFiled: December 30, 2010Publication date: October 27, 2011Inventors: Dong Yong Kim, Nam Do Son, Song Ryol You, Kyeong Tak Baek, Seong Rok Kim, Ki Nam Jean
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Publication number: 20110261282Abstract: Disclosed is a display device with small thickness and good aesthetic exterior appearance, which comprises a liquid crystal display panel for displaying images; a backlight unit for supplying light to the liquid crystal display panel; and a support member for supporting the liquid crystal display panel and the backlight unit, wherein the support member comprises a set cover for receiving the liquid crystal display panel and the backlight unit, the set cover functioning as an external cover; and a guide frame for guiding the position of the liquid crystal display panel and backlight unit, wherein the guide frame and liquid crystal display panel are connected with each other by a connection member provided therebetween. At this time, the lower and lateral sides of the display device are covered without using upper and external cases to cover the upper edge of display device.Type: ApplicationFiled: December 30, 2010Publication date: October 27, 2011Inventors: Ki Nam JEAN, Nam Do Son, Song Ryol You, Sung Jin Shin, Kyeong Tak Baek, Seong Rok Kim, Dong Yong Kim, Min Jae Kim
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Publication number: 20110260959Abstract: Disclosed is a display apparatus which facilitates minimized thickness by innovatively removing a case and some portions of a set cover, which have been regarded as indispensable structures for the display apparatus, and simultaneously facilitates good aesthetic exterior appearance of the display apparatus by a novel design. The display apparatus comprises a set cover exposed externally to have a storage space; a support cover placed onto the storage space and formed to have a supporting space; a backlight unit received in the supporting space; a guide frame connected to the support cover while being supported by the support cover, and received in the storage space; and a liquid crystal display panel placed onto the guide frame, wherein the liquid crystal display panel displays images by adjusting transmittance of light emitted from the backlight unit.Type: ApplicationFiled: December 30, 2010Publication date: October 27, 2011Applicant: LG Display Co., Ltd.Inventors: Nam Do Son, Song Ryol You, Kyeong Tak Baek, Seong Rok Kim, Dong Yong Kim, Ki Nam Jean
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Publication number: 20110243649Abstract: A ball joint and a method of manufacturing a ball seat reducing the frictional force between a ball stud and the ball seat, reducing torque of the ball joint, improving performance of the ball joint as a spherical joint, and improving steering performance and the overall feel of riding in a vehicle. A method of manufacturing the ball seat, which has a spherical inner surface in which a ball stud, acting as a spherical joint is seated, includes: forming densely arranged irregular concave features in a processed portion of a mold core, for molding the spherical inner surface of the ball seat, by etching with a chemical solution; and forming the spherical inner surface of the ball seat using the mold core having the irregular concave features.Type: ApplicationFiled: July 1, 2009Publication date: October 6, 2011Applicant: CENTRAL CORPORATIONInventor: Seong-rok Kim