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公开(公告)号：US20220368818A1
公开(公告)日：2022-11-17
申请号：US17628632
申请日：2020-07-28
Applicant: LG INNOTEK CO., LTD.
Inventor： Kyung Won KIM , Chan Joong KIM , Hyun Gyu ROH
Abstract: An embodiment of the present invention relates to a driving device comprising: a second guide part; a first guide part disposed in the second guide part; an optical unit disposed in the first guide part; a first driving part disposed in the optical unit; and a second driving part disposed opposite to the first driving part, wherein the first guide part comprises: a first fixing part coupled to the second guide part; a first moving part connected to the optical unit; and a first connection part for connecting the first fixing part to the first moving part, and the optical unit is tilted about the first connection part by the first moving part.
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公开(公告)号：US20240284021A1
公开(公告)日：2024-08-22
申请号：US18644869
申请日：2024-04-24
Applicant: LG INNOTEK CO., LTD.
Inventor： Young Bae JANG , Chan Joong KIM , Jeung Ook PARK , Sung Guk LEE
CPC classification number: H04N23/51 , H04N23/54 , H04N23/686
Abstract: An embodiment of the present invention discloses a camera actuator comprising: a housing; a mover disposed in the housing and including protrusions on one surface which protrude toward the housing; and a driving unit disposed in the housing and rotating the mover on the basis of a first direction or a second direction perpendicular to the first direction, wherein the protrusions comprise: a first protrusion disposed on the one surface; a second protrusion spaced apart from the first protrusion; and a third protrusion separated from the first protrusion by a distance greater than from the second protrusion, and wherein the housing comprises: a groove in which the first protrusion is seated on an inner surface corresponding to the one surface; a first hole through which the second protrusion passes; and a second hole through which the third protrusion passes, wherein a side surface of the second protrusion is spaced apart from the first hole, and the housing includes a protruding part disposed on a side of the second hole and extending toward the third protrusion.
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公开(公告)号：US20230171475A1
公开(公告)日：2023-06-01
申请号：US17756704
申请日：2020-11-23
Applicant: LG INNOTEK CO., LTD.
Inventor： Young Bae JANG , Chan Joong KIM , Jeung Ook PARK , Sung Guk LEE
CPC classification number: H04N23/51 , H04N23/686 , H04N23/54
Abstract: An embodiment of the present invention discloses a camera actuator comprising: a housing; a mover disposed in the housing and including protrusions on one surface which protrude toward the housing; and a driving unit disposed in the housing and rotating the mover on the basis of a first direction or a second direction perpendicular to the first direction, wherein the protrusions comprise: a first protrusion disposed on the one surface; a second protrusion spaced apart from the first protrusion; and a third protrusion separated from the first protrusion by a distance greater than from the second protrusion, and wherein the housing comprises: a groove in which the first protrusion is seated on an inner surface corresponding to the one surface; a first hole through which the second protrusion passes; and a second hole through which the third protrusion passes, wherein a side surface of the second protrusion is spaced apart from the first hole, and the housing includes a protruding part disposed on a side of the second hole and extending toward the third protrusion.
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公开(公告)号：US20220329734A1
公开(公告)日：2022-10-13
申请号：US17641263
申请日：2020-09-16
Applicant: LG INNOTEK CO., LTD.
Inventor： Kyung Won KIM , Kyung Sung CHU , Bon Seok KU , Chan Joong KIM , Hyun Gyu ROH
Abstract: A camera module according to an embodiment of the present invention may comprise: a housing including an upper plate section and a side plate section extending from the upper plate section; a first lens disposed on the upper plate section of the housing; a first lens barrel disposed below the upper plate section in the housing; a second lens barrel disposed below the first lens barrel in the housing; a second lens disposed in the first lens barrel; a third lens disposed in the second lens barrel; a first piezo motor which is disposed in the housing and coupled to the first lens barrel, and moves the first lens barrel; and a second piezo motor which is disposed in the housing and coupled to the second lens barrel, and moves the second lens barrel.
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