Patents by Inventor Hogeol LIM
Hogeol LIM 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: 10945065Abstract: Disclosed is a display apparatus including a display panel configured to display an image by emitting light, a rear surface structure configured to surround lateral and rear surfaces of the display panel, a vibration generating device connected with the rear surface structure and configured to vibrate the display panel, a rear sound emitting portion between the display panel and the rear surface structure, a rear sound guide between the display panel and the rear surface structure to surround the vibration generating device in a spiral shape and configured to connect with the rear sound emitting portion.Type: GrantFiled: April 17, 2020Date of Patent: March 9, 2021Assignee: LG Display Co., Ltd.Inventors: Kwangho Kim, YeongRak Choi, Sungtae Lee, Hogeol Lim
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Patent number: 10928851Abstract: A display apparatus includes: a display panel configured to display an image, the display panel including first, second, and third areas, a sound-generating device in at least one among the first, second, and third areas on a rear surface of the display panel, and at least one partition for dividing the first, second, and third areas from each other, the at least one partition including a first side and a second side at an angle to the first side, the second side including at least one member perpendicular to the second side, wherein: the first area is a left area of the display panel, the second area is a right area of the display panel, the third area is a central area of the display panel, and the member is in the third area.Type: GrantFiled: August 21, 2019Date of Patent: February 23, 2021Assignee: LG Display Co., Ltd.Inventors: YeongRak Choi, Hogeol Lim, Daeho Kim, Sungsu Ham
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Patent number: 10921852Abstract: A display apparatus includes: a display panel configured to display an image, one or more sound generation devices configured to vibrate the display panel to generate sound, a supporting member configured to support the display panel, a partition between the display panel and the supporting member, the partition including: a first side in a horizontal direction, and a second side in a vertical direction, one or more first pad parts on the first side of the partition, and one or more second pad parts on the second side of the partition, wherein a first of the one or more first pad parts includes a different material from a material of a first of the one or more second pad parts.Type: GrantFiled: December 18, 2019Date of Patent: February 16, 2021Assignee: LG Display Co., Ltd.Inventors: YeongRak Choi, Sungtae Lee, Hogeol Lim, Daeho Kim, Hongseok Jung
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Patent number: 10771899Abstract: A display apparatus includes: a display panel configured to display an image by emitting light, a rear structure configured to support the display panel, a vibration generator configured to vibrate the display panel, and a supporting member between the display panel and the vibration generator, the supporting member being configured to maintain a distance between the display panel and the vibration generator.Type: GrantFiled: December 2, 2019Date of Patent: September 8, 2020Assignee: LG Display Co., Ltd.Inventors: Sungtae Lee, SeYoung Kim, Kwangho Kim, Hogeol Lim
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Publication number: 20200245059Abstract: Disclosed is a display apparatus including a display panel configured to display an image by emitting light, a rear surface structure configured to surround lateral and rear surfaces of the display panel, a vibration generating device connected with the rear surface structure and configured to vibrate the display panel, a rear sound emitting portion between the display panel and the rear surface structure, a rear sound guide between the display panel and the rear surface structure to surround the vibration generating device in a spiral shape and configured to connect with the rear sound emitting portion.Type: ApplicationFiled: April 17, 2020Publication date: July 30, 2020Applicant: LG Display Co., Ltd.Inventors: Kwangho KIM, YeongRak CHOI, Sungtae LEE, Hogeol LIM
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Patent number: 10659871Abstract: Disclosed is a display apparatus including a display panel configured to display an image by emitting light, a rear surface structure configured to surround lateral and rear surfaces of the display panel, a vibration generating device connected with the rear surface structure and configured to vibrate the display panel, a rear sound emitting portion between the display panel and the rear surface structure, a rear sound guide between the display panel and the rear surface structure to surround the vibration generating device in a spiral shape and configured to connect with the rear sound emitting portion.Type: GrantFiled: May 31, 2018Date of Patent: May 19, 2020Assignee: LG Display Co., Ltd.Inventors: Kwangho Kim, YeongRak Choi, Sungtae Lee, Hogeol Lim
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Publication number: 20200125137Abstract: A display apparatus includes: a display panel configured to display an image, one or more sound generation devices configured to vibrate the display panel to generate sound, a supporting member configured to support the display panel, a partition between the display panel and the supporting member, the partition including: a first side in a horizontal direction, and a second side in a vertical direction, one or more first pad parts on the first side of the partition, and one or more second pad parts on the second side of the partition, wherein a first of the one or more first pad parts includes a different material from a material of a first of the one or more second pad parts.Type: ApplicationFiled: December 18, 2019Publication date: April 23, 2020Applicant: LG Display Co., Ltd.Inventors: YeongRak CHOI, Sungtae LEE, Hogeol LIM, Daeho KIM, Hongseok JUNG
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Publication number: 20200107129Abstract: A display apparatus includes: a display panel configured to display an image by emitting light, a rear structure configured to support the display panel, a vibration generator configured to vibrate the display panel, and a supporting member between the display panel and the vibration generator, the supporting member being configured to maintain a distance between the display panel and the vibration generator.Type: ApplicationFiled: December 2, 2019Publication date: April 2, 2020Applicant: LG Display Co., Ltd.Inventors: Sungtae Lee, SeYoung Kim, Kwangho Kim, Hogeol Lim
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Patent number: 10545532Abstract: A display apparatus includes: a display panel configured to display an image, one or more sound generation devices configured to vibrate the display panel to generate sound, a supporting member configured to support the display panel, a partition between the display panel and the supporting member, the partition including: a first side in a horizontal direction, and a second side in a vertical direction, one or more first pad parts on the first side of the partition, and one or more second pad parts on the second side of the partition, wherein a first of the one or more first pad parts includes a different material from a material of a first of the one or more second pad parts.Type: GrantFiled: July 25, 2018Date of Patent: January 28, 2020Assignee: LG Display Co., Ltd.Inventors: YeongRak Choi, Sungtae Lee, Hogeol Lim, Daeho Kim, Hongseok Jung
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Patent number: 10547948Abstract: A display apparatus includes: a display panel configured to display an image by emitting light, a rear structure configured to support the display panel, a vibration generator configured to vibrate the display panel, and a supporting member between the display panel and the vibration generator, the supporting member being configured to maintain a distance between the display panel and the vibration generator.Type: GrantFiled: September 4, 2018Date of Patent: January 28, 2020Assignee: LG Display Co., Ltd.Inventors: Sungtae Lee, SeYoung Kim, Kwangho Kim, Hogeol Lim
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Publication number: 20190377380Abstract: A display apparatus includes: a display panel configured to display an image, the display panel including first, second, and third areas, a sound-generating device in at least one among the first, second, and third areas on a rear surface of the display panel, and at least one partition for dividing the first, second, and third areas from each other, the at least one partition including a first side and a second side at an angle to the first side, the second side including at least one member perpendicular to the second side, wherein: the first area is a left area of the display panel, the second area is a right area of the display panel, the third area is a central area of the display panel, and the member is in the third area.Type: ApplicationFiled: August 21, 2019Publication date: December 12, 2019Applicant: LG Display Co., Ltd.Inventors: YeongRak CHOI, Hogeol LIM, Daeho KIM, Sungsu HAM
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Patent number: 10416707Abstract: A display apparatus includes: a display panel configured to display an image, the display panel including first, second, and third areas, a sound-generating device in at least one among the first, second, and third areas on a rear surface of the display panel, and at least one partition for dividing the first, second, and third areas from each other, the at least one partition including a first side and a second side at an angle to the first side, the second side including at least one member perpendicular to the second side, wherein: the first area is a left area of the display panel, the second area is a right area of the display panel, the third area is a central area of the display panel, and the member is in the third area.Type: GrantFiled: July 24, 2018Date of Patent: September 17, 2019Assignee: LG Display Co., Ltd.Inventors: YeongRak Choi, Hogeol Lim, Daeho Kim, Sungsu Ham
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Publication number: 20190196537Abstract: A display apparatus includes: a display panel configured to display an image, one or more sound generation devices configured to vibrate the display panel to generate sound, a supporting member configured to support the display panel, a partition between the display panel and the supporting member, the partition including: a first side in a horizontal direction, and a second side in a vertical direction, one or more first pad parts on the first side of the partition, and one or more second pad parts on the second side of the partition, wherein a first of the one or more first pad parts includes a different material from a material of a first of the one or more second pad parts.Type: ApplicationFiled: July 25, 2018Publication date: June 27, 2019Applicant: LG Display Co., Ltd.Inventors: YeongRak CHOI, Sungtae LEE, Hogeol LIM, Daeho KIM, Hongseok JUNG
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Publication number: 20190166429Abstract: A display apparatus includes: a display panel configured to display an image by emitting light, a rear structure configured to support the display panel, a vibration generator configured to vibrate the display panel, and a supporting member between the display panel and the vibration generator, the supporting member being configured to maintain a distance between the display panel and the vibration generator.Type: ApplicationFiled: September 4, 2018Publication date: May 30, 2019Applicant: LG Display Co., Ltd.Inventors: Sungtae Lee, SeYoung Kim, Kwangho Kim, Hogeol Lim
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Publication number: 20190149908Abstract: Disclosed is a display apparatus including a display panel configured to display an image by emitting light, a rear surface structure configured to surround lateral and rear surfaces of the display panel, a vibration generating device connected with the rear surface structure and configured to vibrate the display panel, a rear sound emitting portion between the display panel and the rear surface structure, a rear sound guide between the display panel and the rear surface structure to surround the vibration generating device in a spiral shape and configured to connect with the rear sound emitting portion.Type: ApplicationFiled: May 31, 2018Publication date: May 16, 2019Applicant: LG Display Co., Ltd.Inventors: Kwangho KIM, YeongRak CHOI, Sungtae LEE, Hogeol LIM
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Publication number: 20190079556Abstract: A display apparatus includes: a display panel configured to display an image, the display panel including first, second, and third areas, a sound-generating device in at least one among the first, second, and third areas on a rear surface of the display panel, and at least one partition for dividing the first, second, and third areas from each other, the at least one partition including a first side and a second side at an angle to the first side, the second side including at least one member perpendicular to the second side, wherein: the first area is a left area of the display panel, the second area is a right area of the display panel, the third area is a central area of the display panel, and the member is in the third area.Type: ApplicationFiled: July 24, 2018Publication date: March 14, 2019Applicant: LG Display Co., Ltd.Inventors: YeongRak CHOI, Hogeol LIM, Daeho KIM, Sungsu HAM