Patents by Inventor Joongsup HAN
Joongsup HAN 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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Publication number: 20240177700Abstract: A display apparatus includes a display device including a display panel configured to display an image and include first to eleventh regions; a first partition between the first region and the third region; a second partition between the second region and the third region; a third partition between the fourth region and the seventh region; a fourth partition between the fifth region and the eighth region; a fifth partition between the sixth region and the seventh region; a sixth partition between the sixth region and the eighth region; and at least one first to eleventh vibration devices respectively at the first to eleventh regions. One or more among the at least one first to eleventh vibration devices are configured with a coil type vibration device, a film type vibration device, or a woofer-integrated vibration device.Type: ApplicationFiled: February 3, 2024Publication date: May 30, 2024Applicant: LG Display Co., Ltd.Inventors: YeongRak CHOI, Sungtae LEE, Sungsu HAM, Joongsup HAN
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Publication number: 20240155278Abstract: A display apparatus includes a display device including a display panel configured to display an image and include first to sixth regions, at least one first vibration device and at least one second vibration device respectively at the first region and the second region, at least one third vibration device, at least one fourth vibration device, and at least one fifth vibration device respectively at the fourth to sixth regions, a first partition between the first region and the third region, a second partition between the second region and the third region, a third partition between the fourth region and the sixth region, and a fourth partition between the fifth region and the sixth region, wherein a length of one or more among the first partition and the second partition differs from a length of one or more among the third partition and the fourth partition.Type: ApplicationFiled: December 19, 2023Publication date: May 9, 2024Applicant: LG Display Co., Ltd.Inventors: YeongRak CHOI, Sungtae LEE, Kwangho KIM, Sungsu HAM, Joongsup HAN
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Patent number: 11950035Abstract: A sound generating apparatus for vehicles may include a sound generating device to be covered by a vehicle interior material of a vehicle. The sound generating device may be configured to vibrate the vehicle interior material. A vehicle including the sound generating apparatus for vehicles may include a vehicle interior material, covering a vehicle structure, and at least one sound generating apparatus disposed at the vehicle interior material. The vehicle interior material may vibrate according to a vibration of the sound generating apparatus to output a sound.Type: GrantFiled: May 10, 2021Date of Patent: April 2, 2024Assignee: LG DISPLAY CO., LTD.Inventors: Sungtae Lee, KwanHo Park, YeongRak Choi, Sungsu Ham, Joongsup Han
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Publication number: 20240098396Abstract: A sound generating apparatus for vehicles may include a sound generator including a sound generating member configured to vibrate a vehicle interior material of a vehicle. The sound generating member may include a plurality of vibration generator spaced apart from one another, a first protection member at a first surface of the plurality of vibration generators, and a second protection member at a second surface opposite to the first surface of the plurality of vibration generators.Type: ApplicationFiled: November 30, 2023Publication date: March 21, 2024Applicant: LG Display Co., Ltd.Inventors: Sungtae LEE, KwanHo PARK, YeongRak CHOI, Sungsu HAM, Joongsup HAN
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Patent number: 11929057Abstract: A display apparatus includes a display panel configured to include first to eleventh regions, at least one first to third vibration devices respectively at the first to third regions, at least one fourth to eighth vibration devices respectively at the fourth to eighth regions, at least one ninth to eleventh vibration devices respectively at the ninth to eleventh regions, a first partition between the first and third regions, a second partition between the second and third regions, a third partition between the fourth and seventh regions, a fourth partition between the fourth and eighth regions, a fifth partition between the sixth and seventh regions, and a sixth partition between the sixth and eighth regions. A length of one or more among the first and second partitions may differ from a length of one or more among the third to sixth partitions.Type: GrantFiled: June 28, 2021Date of Patent: March 12, 2024Assignee: LG DISPLAY CO., LTD.Inventors: YeongRak Choi, Sungtae Lee, Sungsu Ham, Joongsup Han
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Patent number: 11914778Abstract: A display apparatus includes a display panel configured to display an image; and a vibration generating device configured to vibrate the display panel to generate sound, wherein the vibration generating device includes: a first sound generating device at a rear surface of the display panel, and outputting a first sound; and a second sound generating device around the first sound generating device, and outputting a second sound.Type: GrantFiled: November 10, 2020Date of Patent: February 27, 2024Assignee: LG DISPLAY CO., LTD.Inventors: SeYoung Kim, Sungsu Ham, Joongsup Han
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Patent number: 11895451Abstract: A display apparatus includes a display device including a display panel configured to display an image and include first to sixth regions, at least one first vibration device and at least one second vibration device respectively at the first region and the second region, at least one third vibration device, at least one fourth vibration device, and at least one fifth vibration device respectively at the fourth to sixth regions, a first partition between the first region and the third region, a second partition between the second region and the third region, a third partition between the fourth region and the sixth region, and a fourth partition between the fifth region and the sixth region, wherein a length of one or more among the first partition and the second partition differs from a length of one or more among the third partition and the fourth partition.Type: GrantFiled: March 27, 2023Date of Patent: February 6, 2024Assignee: LG DISPLAY CO., LTD.Inventors: YeongRak Choi, Sungtae Lee, Kwangho Kim, Sungsu Ham, Joongsup Han
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Publication number: 20230393804Abstract: A display apparatus includes a display panel configured to display an image, and a vibration device on a rear surface of the display panel to vibrate the display panel to generate a sound, the vibration device including a vibration array including a plurality of vibration modules.Type: ApplicationFiled: August 17, 2023Publication date: December 7, 2023Applicant: LG Display Co., Ltd.Inventors: Sungsu HAM, Sungtae LEE, Joongsup HAN, Uihyeon JEONG
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Publication number: 20230308805Abstract: A display apparatus is capable of outputting a stereo sound. The display apparatus includes a display panel configured to display an image; a sound generating device on a rear surface of the display panel; a rear cover on the rear surface of the display panel and configured to support the sound generating device; a partition member between the rear surface of the display panel and the rear cover and configured to divide the display panel into first, second, third, fourth and fifth areas; and first, second, third, fourth, and fifth sound generating devices attached to the rear surface of the display panel and configured to vibrate the display panel. The first, second, third, fourth and fifth sound generating devices are in the first, second, third, fourth and fifth areas, respectively.Type: ApplicationFiled: June 1, 2023Publication date: September 28, 2023Applicant: LG Display Co., Ltd.Inventors: Sungsu HAM, YeongRak CHOI, Sungtae LEE, Joongsup HAN
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Patent number: 11768654Abstract: A display apparatus includes a display panel configured to display an image, and a vibration device on a rear surface of the display panel to vibrate the display panel to generate a sound, the vibration device including a vibration array including a plurality of vibration modules.Type: GrantFiled: March 3, 2021Date of Patent: September 26, 2023Assignee: LG Display Co., Ltd.Inventors: Sungsu Ham, Sungtae Lee, Joongsup Han, Uihyeon Jeong
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Publication number: 20230254618Abstract: A display apparatus includes a display device including a display panel configured to display an image and include first to sixth regions, at least one first vibration device and at least one second vibration device respectively at the first region and the second region, at least one third vibration device, at least one fourth vibration device, and at least one fifth vibration device respectively at the fourth to sixth regions, a first partition between the first region and the third region, a second partition between the second region and the third region, a third partition between the fourth region and the sixth region, and a fourth partition between the fifth region and the sixth region, wherein a length of one or more among the first partition and the second partition differs from a length of one or more among the third partition and the fourth partition.Type: ApplicationFiled: March 27, 2023Publication date: August 10, 2023Applicant: LG Display Co., Ltd.Inventors: YeongRak CHOI, Sungtae LEE, Kwangho KIM, Sungsu HAM, Joongsup HAN
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Patent number: 11706567Abstract: A display apparatus is capable of outputting a stereo sound. The display apparatus includes a display panel configured to display an image; a sound generating device on a rear surface of the display panel; a rear cover on the rear surface of the display panel and configured to support the sound generating device; a partition member between the rear surface of the display panel and the rear cover and configured to divide the display panel into first, second, third, fourth and fifth areas; and first, second, third, fourth, and fifth sound generating devices attached to the rear surface of the display panel and configured to vibrate the display panel. The first, second, third, fourth and fifth sound generating devices are in the first, second, third, fourth and fifth areas, respectively.Type: GrantFiled: May 13, 2022Date of Patent: July 18, 2023Assignee: LG DISPLAY CO., LTD.Inventors: Sungsu Ham, YeongRak Choi, Sungtae Lee, Joongsup Han
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Publication number: 20230199354Abstract: An apparatus includes a vibration member, a vibration apparatus disposed on a rear surface of the vibration member to vibrate the vibration member, a supporting member on a rear surface of the vibration apparatus, the supporting member including a first surface facing the vibration member and a second surface opposite to the first surface, a vibration signal cable disposed on the first surface or the second surface of the supporting member, and a conductive connection member electrically connecting the vibration apparatus to the vibration signal cable.Type: ApplicationFiled: November 10, 2022Publication date: June 22, 2023Applicant: LG Display Co., Ltd.Inventors: Yongjoon KIM, Jaewon HWANG, Joongsup HAN
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Patent number: 11647317Abstract: A display apparatus includes a display device including a display panel configured to display an image and include first to sixth regions, at least one first vibration device and at least one second vibration device respectively at the first region and the second region, at least one third vibration device, at least one fourth vibration device, and at least one fifth vibration device respectively at the fourth to sixth regions, a first partition between the first region and the third region, a second partition between the second region and the third region, a third partition between the fourth region and the sixth region, and a fourth partition between the fifth region and the sixth region, wherein a length of one or more among the first partition and the second partition differs from a length of one or more among the third partition and the fourth partition.Type: GrantFiled: June 28, 2021Date of Patent: May 9, 2023Assignee: LG Display Co., LtdInventors: YeongRak Choi, Sungtae Lee, Kwangho Kim, Sungsu Ham, Joongsup Han
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Publication number: 20220279277Abstract: A display apparatus is capable of outputting a stereo sound. The display apparatus includes a display panel configured to display an image; a sound generating device on a rear surface of the display panel; a rear cover on the rear surface of the display panel and configured to support the sound generating device; a partition member between the rear surface of the display panel and the rear cover and configured to divide the display panel into first, second, third, fourth and fifth areas; and first, second, third, fourth, and fifth sound generating devices attached to the rear surface of the display panel and configured to vibrate the display panel. The first, second, third, fourth and fifth sound generating devices are in the first, second, third, fourth and fifth areas, respectively.Type: ApplicationFiled: May 13, 2022Publication date: September 1, 2022Applicant: LG Display Co., Ltd.Inventors: Sungsu HAM, YeongRak CHOI, Sungtae LEE, Joongsup HAN
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Patent number: 11363381Abstract: A display apparatus is capable of outputting a stereo sound. The display apparatus includes a display panel configured to display an image; a sound generating device on a rear surface of the display panel; a rear cover on the rear surface of the display panel and configured to support the sound generating device; a partition member between the rear surface of the display panel and the rear cover and configured to divide the display panel into first, second, third, fourth and fifth areas; and first, second, third, fourth, and fifth sound generating devices attached to the rear surface of the display panel and configured to vibrate the display panel. The first, second, third, fourth and fifth sound generating devices are in the first, second, third, fourth and fifth areas, respectively.Type: GrantFiled: April 20, 2021Date of Patent: June 14, 2022Assignee: LG Display Co., Ltd.Inventors: Sungsu Ham, YeongRak Choi, Sungtae Lee, Joongsup Han
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Publication number: 20220182744Abstract: An apparatus includes a display panel configured to display an image, a vibration apparatus disposed at a rear surface of the display panel and having the display panel vibrated; and a supporting member including a plurality of holes that at least partly overlaps with the vibration apparatus, wherein the plurality of holes are arranged in a first direction and a second direction intersecting with the first direction, thereby enhancing a sound characteristic and a sound pressure level characteristic of the apparatus.Type: ApplicationFiled: December 1, 2021Publication date: June 9, 2022Applicant: LG DISPLAY CO., LTD.Inventors: Joongsup HAN, Yongjoon KIM, Sungtae LEE, Sungsu HAM
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Publication number: 20220181403Abstract: An apparatus comprises a display panel configured to display an image, a vibration apparatus disposed at a rear surface of the display panel and configured to vibrate the display panel, a supporting member disposed at the rear surface of the display panel and including a first member and a second member, and the first member and the second member are disposed on a same surface as the supporting member.Type: ApplicationFiled: December 3, 2021Publication date: June 9, 2022Applicant: LG DISPLAY CO., LTD.Inventors: Sungsu HAM, Sungtae LEE, Joongsup HAN
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Publication number: 20220124439Abstract: An apparatus may include a display panel configured to display an image, a vibration apparatus disposed at a rear surface of the display panel to vibrate the display panel, wherein the vibration apparatus includes a plurality of vibration structures, and a pad member disposed outside or inside the vibration apparatus.Type: ApplicationFiled: October 15, 2021Publication date: April 21, 2022Applicant: LG Display Co., Ltd.Inventors: Joongsup HAN, Yongjoon KIM, Sungsu HAM
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Publication number: 20220070563Abstract: An apparatus comprises a display panel configured to display an image, a vibration apparatus disposed at a rear surface of the display panel and configured to vibrate the display panel, a supporting member at the rear surface of the display panel, and a pad member between the vibration apparatus and the supporting member.Type: ApplicationFiled: August 30, 2021Publication date: March 3, 2022Applicant: LG Display Co., Ltd.Inventors: Yongjoon KIM, YeongRak CHOI, Joongsup HAN, Sungtae LEE