Patents by Inventor Yun Sang SONG
Yun Sang SONG 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: 20240094597Abstract: A lens driving device according to an embodiment includes a first frame; a first moving part disposed in an inner space of the first frame and relatively movable with respect to the first frame; a lens module disposed inside the first moving part; and a guide member disposed between the first frame and the first moving part, wherein the guide member is disposed between an inner surface of the first frame and an outer surface of the first moving part, and the first moving part is guided by the guide member and arranged to be rotatable based on each of a first axis and a second axis.Type: ApplicationFiled: January 28, 2022Publication date: March 21, 2024Inventors: Yun Sang SONG, Sang Hun AN, Yong joo LEE
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Patent number: 11903312Abstract: A heat conversion apparatus according to one embodiment of the present invention comprises: a pipe which includes a first flat surface and a second flat surface disposed parallel to the first surface, and through which air having a lower temperature than entered air is discharged; a plurality of thermoelectric elements that have heat-absorbing surfaces disposed in external sides of the respective first and second surfaces; a plurality of printed circuit boards (PCBs) that are electrically connected to the plurality of thermoelectric elements; and coolant passing members that are disposed on heat-radiating surfaces of the plurality of thermoelectric elements, wherein an external floor surface of the coolant passing member includes a plurality of first external floor surfaces having a first height and a plurality of second external floor surfaces having a second height that is different from the first height, the plurality of first external floor surfaces are in contact with the heat-radiating surfaces of the pType: GrantFiled: November 24, 2021Date of Patent: February 13, 2024Assignee: LG INNOTEK CO., LTD.Inventors: Un Hak Lee, Sang Hoon Bong, Young Kil Song, Yun Sang Song, Jung Ho Kim, Seong Jae Jeon, Young Sam Yoo, Sung Chul Kim
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Patent number: 11884420Abstract: This gimbal device comprises: a driving unit in which a main board is disposed; a first housing coupled to the driving unit; a first motor disposed within the first housing; and a first connection unit electrically connected to the first motor. The first connection unit includes: a first region extending in a first circumferential direction along the outer circumferential surface of the first motor; a first bent region bent from the first region; and a second region extending from the first bent region in a second circumferential direction, wherein one among the first circumferential direction and the second circumferential direction is the clockwise direction, and the other is the counterclockwise direction.Type: GrantFiled: February 25, 2019Date of Patent: January 30, 2024Assignee: LG INNOTEK CO., LTD.Inventors: Moon Young Jung, Yun Sang Song
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Publication number: 20240027877Abstract: A camera module disclosed in an embodiment of the present invention may include a lens holder having at least one lens; a case spaced apart from an outside of the lens holder; a plurality of first elastic springs having one end connected to the lens holder and the other end connected to the case; a driving member disposed to be adjacent to the lower part of the lens holder; a plurality of guide portions which have inner side surfaces facing the lower part of the lens holder, and which are spaced apart from each other; and a plurality of second elastic springs for connecting each of the plurality of guide portions to the case, wherein the driving member may include a plurality of stators disposed on a substrate, and a plurality of movers which face the respective plurality of stators and which are disposed on lower surfaces of the plurality of guide portions.Type: ApplicationFiled: October 5, 2021Publication date: January 25, 2024Applicant: LG INNOTEK CO., LTD.Inventor: Yun Sang SONG
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Publication number: 20230367185Abstract: A camera module disclosed in an embodiment of the invention includes a substrate; an image sensor on the substrate; a lens holder having at least one lens on the image sensor; a holder guide portion spaced apart from the outside of the lens holder and having a plurality of guide portions; a plurality of first elastic springs having one end connected to the lens holder and the other end connected to the holder guide portion; a plurality of second elastic springs connecting the plurality of guide portions of the holder guide portion to each other; and a driving member disposed around the lens holder, and one end of the first elastic spring may be moved up or down along with the lens holder in an optical axis direction.Type: ApplicationFiled: October 5, 2021Publication date: November 16, 2023Applicant: LG INNOTEK CO., LTD.Inventor: Yun Sang SONG
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Publication number: 20230362467Abstract: A sensor driving device includes a first substrate; a second substrate disposed on the first substrate; and an image sensor. The second substrate includes a body having first and second lateral surfaces; a first protrusion part protruding from the first lateral surface; and a second protrusion part protruding from the second lateral surface. The first protrusion part includes a first extension part, and a second extension part extending in a direction different from the first extension part. The second protrusion part includes a first extension part, and a second extension part extending in a direction different from the first extension part. The first extension parts are disposed parallel to an optical axis of the image sensor. The second extension part of the first protrusion part is closer to the second extension part of the second protrusion part than to the first extension part of the second protrusion part.Type: ApplicationFiled: July 21, 2023Publication date: November 9, 2023Applicant: LG INNOTEK CO., LTD.Inventor: Yun Sang SONG
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Patent number: 11800210Abstract: A sensor driving device includes a first substrate; a second substrate disposed on the first substrate; and an image sensor. The second substrate includes a body having first and second lateral surfaces; a first protrusion part protruding from the first lateral surface; and a second protrusion part protruding from the second lateral surface. The first protrusion part includes a first extension part, and a second extension part extending in a direction different from the first extension part. The second protrusion part includes a first extension part, and a second extension part extending in a direction different from the first extension part. The first extension parts are disposed parallel to an optical axis of the image sensor. The second extension part of the first protrusion part is closer to the second extension part of the second protrusion part than to the first extension part of the second protrusion part.Type: GrantFiled: December 5, 2022Date of Patent: October 24, 2023Assignee: LG INNOTEK CO., LTD.Inventor: Yun Sang Song
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Patent number: 11743566Abstract: A sensor driving device includes a first substrate; a second substrate disposed on the first substrate; and an image sensor. The second substrate includes a body having first and second lateral surfaces; a first protrusion part protruding from the first lateral surface; and a second protrusion part protruding from the second lateral surface. The first protrusion part includes a first extension part, and a second extension part extending in a direction different from the first extension part. The second protrusion part includes a first extension part, and a second extension part extending in a direction different from the first extension part. The first extension parts are disposed parallel to an optical axis of the image sensor. The second extension part of the first protrusion part is closer to the second extension part of the second protrusion part than to the first extension part of the second protrusion part.Type: GrantFiled: December 5, 2022Date of Patent: August 29, 2023Assignee: LG INNOTEK CO., LTD.Inventor: Yun Sang Song
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Publication number: 20230171497Abstract: The present embodiment relates to a camera module comprising: a housing including a first surface; a holder including a lens, and including a second surface which faces the first surface and is formed on the outer surface of the holder; and a guide member disposed between the first surface and the second surface, wherein the first surface and the second surface have curved surfaces, the curved surface of the second surface is a curved surface of which the central portion further protrudes outward than the top and bottom thereof, and the curved surface of the first surface is a curved surface of which the central portion is more recessed than the top and bottom thereof.Type: ApplicationFiled: May 14, 2021Publication date: June 1, 2023Inventors: Yun Sang SONG, Jung Shik BAIK
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Publication number: 20230101433Abstract: A sensor driving device includes a first substrate; a second substrate disposed on the first substrate; and an image sensor. The second substrate includes a body having first and second lateral surfaces; a first protrusion part protruding from the first lateral surface; and a second protrusion part protruding from the second lateral surface. The first protrusion part includes a first extension part, and a second extension part extending in a direction different from the first extension part. The second protrusion part includes a first extension part, and a second extension part extending in a direction different from the first extension part. The first extension parts are disposed parallel to an optical axis of the image sensor. The second extension part of the first protrusion part is closer to the second extension part of the second protrusion part than to the first extension part of the second protrusion part.Type: ApplicationFiled: December 5, 2022Publication date: March 30, 2023Applicant: LG INNOTEK CO., LTD.Inventor: Yun Sang SONG
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Patent number: 11539867Abstract: A sensor driving device is provided. A sensor driving device according to one aspect of the present invention comprises: a first substrate; a second substrate disposed on the first substrate and electrically connected to the first substrate; and an image sensor disposed on the second substrate, wherein the second substrate comprises a body and a first protrusion part protruding from one end of the body, and the first protrusion part comprises a first extension part extending in a first direction from the body, and a second extension part extending in a second direction that differs from the first direction from the first extension part.Type: GrantFiled: August 27, 2019Date of Patent: December 27, 2022Assignee: LG INNOTEK CO., LTD.Inventor: Yun Sang Song
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Publication number: 20220334453Abstract: A lens module according to an embodiment includes a first lens barrel in which a first solid lens is disposed; a second lens barrel disposed on the first lens barrel; and a variable focus lens disposed in the second lens barrel; wherein at least a part of the first lens barrel is disposed in the second lens barrel, and wherein the at least a part of the first lens barrel includes a region spaced apart from an inner surface of the second lens barrel.Type: ApplicationFiled: September 17, 2020Publication date: October 20, 2022Inventors: Yun Sang SONG, Jung Shik BAIK
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Patent number: 11363182Abstract: A camera module includes a liquid lens unit; a lens holder in which the liquid lens unit is disposed; a main board configured to supply a driving signal to drive the liquid lens unit; and a base disposed on the main board, the base having an inner space in which the liquid lens unit is disposed, wherein the liquid lens unit includes: a liquid lens including upper electrodes and a lower electrode; and a lower connection substrate connected to the lower electrode, and wherein the base includes: an upper connection part configured to electrically connect the upper electrodes to the main board, the upper connection part being disposed adjacent to the upper electrodes in a plan view; and a lower connection part configured to electrically connect the lower connection substrate to the main board.Type: GrantFiled: January 21, 2019Date of Patent: June 14, 2022Assignee: LG INNOTEK CO., LTD.Inventors: Yun Sang Song, In Tae Kim, Jung Shik Baik
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Publication number: 20220093839Abstract: A heat conversion apparatus according to one embodiment of the present invention comprises: a pipe which includes a first flat surface and a second flat surface disposed parallel to the first surface, and through which air having a lower temperature than entered air is discharged; a plurality of thermoelectric elements that have heat-absorbing surfaces disposed in external sides of the respective first and second surfaces; a plurality of printed circuit boards (PCBs) that are electrically connected to the plurality of thermoelectric elements; and coolant passing members that are disposed on heat-radiating surfaces of the plurality of thermoelectric elements, wherein an external floor surface of the coolant passing member includes a plurality of first external floor surfaces having a first height and a plurality of second external floor surfaces having a second height that is different from the first height, the plurality of first external floor surfaces are in contact with the heat-radiating surfaces of the pType: ApplicationFiled: November 24, 2021Publication date: March 24, 2022Inventors: Un Hak Lee, Sang Hoon Bong, Young Kil Song, Yun Sang Song, Jung Ho Kim, Seong Jae Jeon, Young Sam Yoo, Sung Chul Kim
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Publication number: 20220094823Abstract: The present embodiment relates to a sensor driving apparatus comprising: a first substrate including a first opening; a support member arranged at a position corresponding to the first opening; a first connector for electrically connecting the support member and the first substrate and elastically supporting the support member; a base coupled to the support member; a second substrate arranged on the base; an image sensor mounted on the second substrate; a second connector which is arranged on the base and electrically connects the second substrate and the first connector; a first driving unit arranged on the first substrate; and a second driving unit arranged on the base and facing the first driving unit.Type: ApplicationFiled: January 17, 2020Publication date: March 24, 2022Inventor: Yun Sang SONG
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Patent number: 11205746Abstract: A heat conversion apparatus according to one embodiment of the present invention comprises: a pipe which includes a first flat surface and a second flat surface disposed parallel to the first surface, and through which air having a lower temperature than entered air is discharged; a plurality of thermoelectric elements that have heat-absorbing surfaces disposed in external sides of the respective first and second surfaces; a plurality of printed circuit boards (PCBs) that are electrically connected to the plurality of thermoelectric elements; and coolant passing members that are disposed on heat-radiating surfaces of the plurality of thermoelectric elements, wherein an external floor surface of the coolant passing member includes a plurality of first external floor surfaces having a first height and a plurality of second external floor surfaces having a second height that is different from the first height, the plurality of first external floor surfaces are in contact with the heat-radiating surfaces of the pType: GrantFiled: June 7, 2018Date of Patent: December 21, 2021Assignee: LG INNOTEK CO., LTD.Inventors: Un Hak Lee, Sang Hoon Bong, Young Kil Song, Yun Sang Song, Jung Ho Kim, Seong Jae Jeon, Young Sam Yoo, Sung Chul Kim
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Publication number: 20210321024Abstract: A sensor driving device is provided. A sensor driving device according to one aspect of the present invention comprises: a first substrate; a second substrate disposed on the first substrate and electrically connected to the first substrate; and an image sensor disposed on the second substrate, wherein the second substrate comprises a body and a first protrusion part protruding from one end of the body, and the first protrusion part comprises a first extension part extending in a first direction from the body, and a second extension part extending in a second direction that differs from the first direction from the first extension part.Type: ApplicationFiled: August 27, 2019Publication date: October 14, 2021Applicant: LG INNOTEK CO., LTD.Inventor: Yun Sang SONG
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Publication number: 20210269172Abstract: This gimbal device comprises: a driving unit in which a main board is disposed; a first housing coupled to the driving unit; a first motor disposed within the first housing; and a first connection unit electrically connected to the first motor. The first connection unit includes: a first region extending in a first circumferential direction along the outer circumferential surface of the first motor; a first bent region bent from the first region; and a second region extending from the first bent region in a second circumferential direction, wherein one among the first circumferential direction and the second circumferential direction is the clockwise direction, and the other is the counterclockwise direction.Type: ApplicationFiled: February 25, 2019Publication date: September 2, 2021Inventors: Moon Young JUNG, Yun Sang SONG
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Publication number: 20210044731Abstract: A camera module includes a liquid lens unit; a lens holder in which the liquid lens unit is disposed; a main board configured to supply a driving signal to drive the liquid lens unit; and a base disposed on the main board, the base having an inner space in which the liquid lens unit is disposed, wherein the liquid lens unit includes: a liquid lens including upper electrodes and a lower electrode; and a lower connection substrate connected to the lower electrode, and wherein the base includes: an upper connection part configured to electrically connect the upper electrodes to the main board, the upper connection part being disposed adjacent to the upper electrodes in a plan view; and a lower connection part configured to electrically connect the lower connection substrate to the main board.Type: ApplicationFiled: January 21, 2019Publication date: February 11, 2021Applicant: LG INNOTEK CO., LTD.Inventors: Yun Sang SONG, In Tae KIM, Jung Shik BAIK
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Publication number: 20200119248Abstract: A heat conversion apparatus according to one embodiment of the present invention comprises: a pipe which includes a first flat surface and a second flat surface disposed parallel to the first surface, and through which air having a lower temperature than entered air is discharged; a plurality of thermoelectric elements that have heat-absorbing surfaces disposed in external sides of the respective first and second surfaces; a plurality of printed circuit boards (PCBs) that are electrically connected to the plurality of thermoelectric elements; and coolant passing members that are disposed on heat-radiating surfaces of the plurality of thermoelectric elements, wherein an external floor surface of the coolant passing member includes a plurality of first external floor surfaces having a first height and a plurality of second external floor surfaces having a second height that is different from the first height, the plurality of first external floor surfaces are in contact with the heat-radiating surfaces of the pType: ApplicationFiled: June 7, 2018Publication date: April 16, 2020Inventors: Un Hak LEE, Sang Hoon BONG, Young Kil SONG, Yun Sang SONG, Jung Ho KIM, Seong Jae JEON, Young Sam YOO, Sung Chul KIM