Patents by Inventor Jae-keun Park
Jae-keun Park 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: 11409186Abstract: An embodiment of the present invention relates to a camera module comprising: a housing; a bobbin arranged inside the housing; a first magnet arranged on the bobbin; a first coil arranged in the housing and facing the first magnet; a plurality of lenses attached to the bobbin; and an iris unit coupled to the bobbin, wherein the plurality of lenses comprises a first lens and a second lens distanced from each other, and at least a portion of the iris unit is positioned between the first lens and the second lens.Type: GrantFiled: July 17, 2020Date of Patent: August 9, 2022Assignee: LG INNOTEK CO., LTD.Inventors: Jae Keun Park, Tae Min Ha
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Publication number: 20220196964Abstract: The present embodiment relates to a liquid lens comprising: a case forming a chamber therein; a liquid disposed in the chamber; and a heating member disposed in the case and heating the liquid, wherein the case comprises: a first plate through which an optical axis passes, and disposed on one side of the liquid; and a second plate through which the optical axis passes, and disposed on the other side of the liquid, the thickness of the first plate on the optical axis is thinner than that of the second plate on the optical axis, and the chamber is filled with a single liquid.Type: ApplicationFiled: April 6, 2020Publication date: June 23, 2022Applicants: LG INNOTEK CO., LTD., CORNING INCORPORATEDInventors: Young Soo SEO, Jae Keun PARK
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Patent number: 11356610Abstract: The present embodiment relates to a camera device comprising: a mover comprising a first magnet; a lens; a stator comprising a first coil; a first substrate; a second substrate movably disposed on the first substrate; an image sensor disposed on the second substrate; a second coil disposed on the first substrate; and a second magnet disposed on the second substrate and facing the second coil, wherein the second substrate comprises: a coupling part coupled to the image sensor, and an extension part extending outwardly from the coupling part so that at least a portion thereof overlaps with the first substrate in the optical axis direction, and the camera device further comprises a ball disposed between the first substrate and the extension part of the second substrate.Type: GrantFiled: June 27, 2019Date of Patent: June 7, 2022Assignee: LG INNOTEK CO., LTD.Inventor: Jae Keun Park
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Publication number: 20220116523Abstract: A camera module includes a lens driving device having a housing, a first circuit board disposed below the housing, a filter disposed on an upper surface of the first circuit board, a second circuit board disposed below the first circuit board, an image sensor disposed on the second circuit board and coupled to a lower surface of the first circuit board, and a first adhesive member disposed between the lower surface of the first circuit board and an upper surface of the second circuit board, and electrically connecting the first circuit board and the second circuit board. A lower surface of the image sensor is higher than the upper surface of the second circuit board.Type: ApplicationFiled: December 23, 2021Publication date: April 14, 2022Applicant: LG INNOTEK CO., LTD.Inventor: Jae Keun PARK
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Patent number: 11240414Abstract: A camera module includes a lens driving device having a housing, a first circuit board disposed below the housing, a filter disposed on an upper surface of the first circuit board, a second circuit board disposed below the first circuit board, an image sensor disposed on the second circuit board and coupled to a lower surface of the first circuit board, and a first adhesive member disposed between the lower surface of the first circuit board and an upper surface of the second circuit board, and electrically connecting the first circuit board and the second circuit board. A lower surface of the image sensor is higher than the upper surface of the second circuit board.Type: GrantFiled: October 27, 2020Date of Patent: February 1, 2022Assignee: LG INNOTEK CO., LTD.Inventor: Jae Keun Park
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Publication number: 20210258491Abstract: The present embodiment relates to a camera device comprising: a mover comprising a first magnet; a lens; a stator comprising a first coil; a first substrate; a second substrate movably disposed on the first substrate; an image sensor disposed on the second substrate; a second coil disposed on the first substrate; and a second magnet disposed on the second substrate and facing the second coil, wherein the second substrate comprises: a coupling part coupled to the image sensor, and an extension part extending outwardly from the coupling part so that at least a portion thereof overlaps with the first substrate in the optical axis direction, and the camera device further comprises a ball disposed between the first substrate and the extension part of the second substrate.Type: ApplicationFiled: June 27, 2019Publication date: August 19, 2021Applicant: LG INNOTEK CO., LTD.Inventor: Jae Keun PARK
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Publication number: 20210149150Abstract: The present embodiment relates to a lens driving device, a camera module and an optical apparatus, the lens driving device comprising: a first housing; a second housing; a bobbin; an aperture; a first coil, a second coil, a third coil, and a fourth coil; a first magnet; a second magnet; a third magnet; and a fourth magnet, wherein the first coil, the second coil, the third coil, and the fourth coil are disposed to be spaced apart from each other; the first coil and the third coil are disposed opposite to each other with the first magnet and the third magnet interposed therebetween; and the second coil and the fourth coil are disposed opposite to each other with the second magnet and the fourth magnet interposed therebetween.Type: ApplicationFiled: August 7, 2018Publication date: May 20, 2021Applicant: LG INNOTEK CO., LTD.Inventor: Jae Keun PARK
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Publication number: 20210141286Abstract: The present invention comprises: a base; a housing disposed at one side of the base; a lens barrel disposed inside the housing; a cover disposed at one side of the housing; a first substrate disposed at the other side of the base; an image sensor which is installed on the first substrate, and disposed below the lens barrel; a diaphragm set which is movably supported inside the housing and which adjusts the amount of light incident to the lens barrel; a first drive unit comprising a first coil and a first magnet which enable the lens barrel and the diaphragm set to move together in the optical axis direction; and a second substrate which is attached to the housing and comprises a plurality of terminals which protrude to the outside as a result of the drive of the first drive unit, wherein the diaphragm set has a second drive unit for driving the diaphragms disposed therein, and the terminals are also connected to the second drive unit.Type: ApplicationFiled: January 22, 2021Publication date: May 13, 2021Inventors: Jae Keun PARK, Tae Min HA, Doo Shik SHIN
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Patent number: 10948803Abstract: The present invention comprises: a base; a housing disposed at one side of the base; a lens barrel disposed inside the housing; a cover disposed at one side of the housing; a first substrate disposed at the other side of the base; an image sensor which is installed on the first substrate, and disposed below the lens barrel; a diaphragm set which is movably supported inside the housing and which adjusts the amount of light incident to the lens barrel; a first drive unit comprising a first coil and a first magnet which enable the lens barrel and the diaphragm set to move together in the optical axis direction; and a second substrate which is attached to the housing and comprises a plurality of terminals which protrude to the outside as a result of the drive of the first drive unit, wherein the diaphragm set has a second drive unit for driving the diaphragms disposed therein, and the terminals are also connected to the second drive unit.Type: GrantFiled: September 25, 2017Date of Patent: March 16, 2021Assignee: LG INNOTEK CO., LTD.Inventors: Jae Keun Park, Tae Min Ha, Doo Shik Shin
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Publication number: 20210067669Abstract: A camera module includes a lens driving device having a housing, a first circuit board disposed below the housing, a filter disposed on an upper surface of the first circuit board, a second circuit board disposed below the first circuit board, an image sensor disposed on the second circuit board and coupled to a lower surface of the first circuit board, and a first adhesive member disposed between the lower surface of the first circuit board and an upper surface of the second circuit board, and electrically connecting the first circuit board and the second circuit board. A lower surface of the image sensor is higher than the upper surface of the second circuit board.Type: ApplicationFiled: October 27, 2020Publication date: March 4, 2021Applicant: LG INNOTEK CO., LTD.Inventor: Jae Keun PARK
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Publication number: 20210033844Abstract: A camera module includes a lens assembly accommodating a liquid lens unit, and a lens-moving unit disposed along an optical axis between the lens assembly and an image sensor, the lens-moving unit being configured to move the lens assembly in a horizontal direction perpendicular to the optical axis of the liquid lens unit in response to a horizontal control signal, wherein the lens-moving unit includes a fixed body, a moving body disposed on the fixed body so as to be movable in the horizontal direction, and a plurality of wires configured to contract or expand independently of each other so as to move the moving body in the horizontal direction in response to the horizontal control signal, each of the plurality of wires including one end connected to the fixed body and an opposite end connected to the moving body.Type: ApplicationFiled: January 23, 2019Publication date: February 4, 2021Inventor: Jae Keun PARK
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Patent number: 10901298Abstract: The present invention comprises: a base; a housing disposed at one side of the base; a lens barrel disposed inside the housing; a cover disposed at one side of the housing; a first substrate disposed at the other side of the base; an image sensor which is installed on the first substrate, and disposed below the lens barrel; a diaphragm set which is movably supported inside the housing and which adjusts the amount of light incident to the lens barrel; a first drive unit comprising a first coil and a first magnet which enable the lens barrel and the diaphragm set to move together in the optical axis direction; and a second substrate which is attached to the housing and comprises a plurality of terminals which protrude to the outside as a result of the drive of the first drive unit, wherein the diaphragm set has a second drive unit for driving the diaphragms disposed therein, and the terminals are also connected to the second drive unit.Type: GrantFiled: September 25, 2017Date of Patent: January 26, 2021Assignee: LG INNOTEK CO., LTD.Inventors: Jae Keun Park, Tae Min Ha, Doo Shik Shin
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Patent number: 10848657Abstract: A camera module according to one embodiment of the present invention comprises: a lens moving mechanism comprising a base; a printed circuit board (PCB), the outer top surface of which is coupled with the base and the inner top surface of which is coupled with a filter; an image sensor coupled with the inner bottom surface of the PCB; and a flexible printed circuit board (FPCB) coupled with the outer bottom surface of the PCB and surrounding the image sensor, wherein the PCB and FPCB can be coupled to each other and electrically connected by means of a conductive adhesive.Type: GrantFiled: April 28, 2017Date of Patent: November 24, 2020Assignee: LG INNOTEK CO., LTD.Inventor: Jae Keun Park
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Publication number: 20200348581Abstract: An embodiment of the present invention relates to a camera module comprising: a housing; a bobbin arranged inside the housing; a first magnet arranged on the bobbin; a first coil arranged in the housing and facing the first magnet; a plurality of lenses attached to the bobbin; and an iris unit coupled to the bobbin, wherein the plurality of lenses comprises a first lens and a second lens distanced from each other, and at least a portion of the iris unit is positioned between the first lens and the second lens.Type: ApplicationFiled: July 17, 2020Publication date: November 5, 2020Inventors: Jae Keun PARK, Tae Min HA
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Patent number: 10754225Abstract: An embodiment of the present invention relates to a camera module comprising: a housing; a bobbin arranged inside the housing; a first magnet arranged on the bobbin; a first coil arranged in the housing and facing the first magnet; a plurality of lenses attached to the bobbin; and an iris unit coupled to the bobbin, wherein the plurality of lenses comprises a first lens and a second lens distanced from each other, and at least a portion of the iris unit is positioned between the first lens and the second lens.Type: GrantFiled: April 28, 2017Date of Patent: August 25, 2020Assignee: LG INNOTEK CO., LTD.Inventors: Jae Keun Park, Tae Min Ha
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Publication number: 20190219892Abstract: The present invention comprises: a base; a housing disposed at one side of the base; a lens barrel disposed inside the housing; a cover disposed at one side of the housing; a first substrate disposed at the other side of the base; an image sensor which is installed on the first substrate, and disposed below the lens barrel; a diaphragm set which is movably supported inside the housing and which adjusts the amount of light incident to the lens barrel; a first drive unit comprising a first coil and a first magnet which enable the lens barrel and the diaphragm set to move together in the optical axis direction; and a second substrate which is attached to the housing and comprises a plurality of terminals which protrude to the outside as a result of the drive of the first drive unit, wherein the diaphragm set has a second drive unit for driving the diaphragms disposed therein, and the terminals are also connected to the second drive unit.Type: ApplicationFiled: September 25, 2017Publication date: July 18, 2019Inventors: JAE KEUN PARK, TAE MIN HA, DOO SHIK SHIN
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Publication number: 20190137844Abstract: An embodiment of the present invention relates to a camera module comprising: a housing; a bobbin arranged inside the housing; a first magnet arranged on the bobbin; a first coil arranged in the housing and facing the first magnet; a plurality of lenses attached to the bobbin; and an iris unit coupled to the bobbin, wherein the plurality of lenses comprises a first lens and a second lens distanced from each other, and at least a portion of the iris unit is positioned between the first lens and the second lens.Type: ApplicationFiled: April 28, 2017Publication date: May 9, 2019Inventors: Jae Keun PARK, Tae Min HA
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Publication number: 20190141224Abstract: A camera module according to one embodiment of the present invention comprises: a lens moving mechanism comprising a base; a printed circuit board (PCB), the outer top surface of which is coupled with the base and the inner top surface of which is coupled with a filter; an image sensor coupled with the inner bottom surface of the PCB; and a flexible printed circuit board (FPCB) coupled with the outer bottom surface of the PCB and surrounding the image sensor, wherein the PCB and FPCB can be coupled to each other and electrically connected by means of a conductive adhesive.Type: ApplicationFiled: April 28, 2017Publication date: May 9, 2019Applicant: LG INNOTEK CO., LTD.Inventor: Jae Keun PARK
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Publication number: 20120098859Abstract: An apparatus and method for providing an augmented reality (AR) user interface. The method includes acquiring an image containing at least one object; recognizing the object from the acquired image; detecting AR information related to the recognized object; classifying the detected AR information into groups according to specific property information; generating a user interface that displays the groups of AR information separately.Type: ApplicationFiled: January 3, 2011Publication date: April 26, 2012Applicant: PANTECH CO., LTD.Inventors: Hee-Ju LEE, Jae-Keun PARK, Jae-Woong SOH, Su-Jung YUK, Sang-Youp LEE, Sung-Yoon CHUNG
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Publication number: 20110187745Abstract: A system and method for providing augmented reality (AR) information to a mobile communication terminal in a mobile communication system is provided. If the mobile communication terminal is determined to have entered a service cell providing AR information, the mobile communication terminal transmits an AR information request including position information to a server. Upon receiving the AR information request signal, the server determines AR information including at least one tag pattern provided in the service cell and information associated with the tag pattern and transmits the AR information to the mobile communication terminal.Type: ApplicationFiled: August 26, 2010Publication date: August 4, 2011Applicant: PANTECH CO., LTD.Inventors: Young-Jo Kang, Seung-Hwan Lee, Hee-Ju Lee, Sung-Yoon Chung, Jae-Keun Park, Jae-Woong Soh