Patents by Inventor Yeun Ho JUNG
Yeun Ho JUNG 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: 20230333451Abstract: A camera module includes a housing accommodating a lens module, a driving unit including a magnet disposed on the lens module and a coil disposed to face the magnet, a yoke generating attractive force with the magnet, a first ball member accommodated in a first receiving space disposed between the lens module and the housing, and pressed by the attractive force, and a second ball member accommodated in a second receiving space disposed between the lens module and the housing, and pressed by the attractive force. A length of the first receiving space in an optical axis direction is different from a length of the second receiving space in the optical axis direction.Type: ApplicationFiled: June 26, 2023Publication date: October 19, 2023Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Seung Hyeon JEONG, Nam Ki PARK, Yeun Ho JUNG, Young Bok YOON, Sung Hoon KIM, Yoo Chang KIM, Jae Hyuk KIM
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Patent number: 11726391Abstract: A camera module includes a housing accommodating a lens module, a driving unit including a magnet disposed on the lens module and a coil disposed to face the magnet, a yoke generating attractive force with the magnet, a first ball member accommodated in a first receiving space disposed between the lens module and the housing, and pressed by the attractive force, and a second ball member accommodated in a second receiving space disposed between the lens module and the housing, and pressed by the attractive force. A length of the first receiving space in an optical axis direction is different from a length of the second receiving space in the optical axis direction.Type: GrantFiled: July 6, 2021Date of Patent: August 15, 2023Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Seung Hyeon Jeong, Nam Ki Park, Yeun Ho Jung, Young Bok Yoon, Sung Hoon Kim, Yoo Chang Kim, Jae Hyuk Kim
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Publication number: 20220279105Abstract: A camera module includes: a housing including a window through which light is incident and disposed on one surface of the housing, wherein a length of the housing in a first direction intersecting an optical axis is greater than a length of the housing in a second direction intersecting the optical axis; a filter member disposed on the window; an adhesive member configured to contact one side of the filter member; and a protrusion configured to surround another side of the filter member not in contact with the adhesive member.Type: ApplicationFiled: September 30, 2021Publication date: September 1, 2022Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jae Sun LEE, Ji Hae LEE, Yeun Ho JUNG, Ga Yeon JU, Jang Hun KIM
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Publication number: 20220279099Abstract: A reflection module includes: a holder; and a reflective member mounted on the holder and including an incident surface, a reflective surface, and an emitting surface. The holder includes a cover portion covering a portion of the emitting surface. An area of the cover portion covering the emitting surface increases in a direction toward a lower portion of the emitting surface.Type: ApplicationFiled: May 17, 2022Publication date: September 1, 2022Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Yeun Ho JUNG, So Mi YANG, Jung Woo KIM, Jae Sun LEE
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Patent number: 11363176Abstract: A reflection module includes: a holder; and a reflective member mounted on the holder and including an incident surface, a reflective surface, and an emitting surface. The holder includes a cover portion covering a portion of the emitting surface. An area of the cover portion covering the emitting surface increases in a direction toward a lower portion of the emitting surface.Type: GrantFiled: December 7, 2020Date of Patent: June 14, 2022Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Yeun Ho Jung, So Mi Yang, Jung Woo Kim, Jae Sun Lee
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Publication number: 20220011590Abstract: A camera module includes a housing including an opening and configured to accommodate an optical path conversion unit and a lens module, a shielding member configured to shield the opening of the housing, and a reflection reducing member disposed on an inner surface of the shielding member and configured to reduce internal reflections from the inner surface of the shielding member occurring between an end of the lens module and an image sensor.Type: ApplicationFiled: May 27, 2021Publication date: January 13, 2022Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Ga Yeon JU, Yeun Ho JUNG, Jung Kyun CHO, Yong Joo JO
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Publication number: 20210333689Abstract: A camera module includes a housing accommodating a lens module, a driving unit including a magnet disposed on the lens module and a coil disposed to face the magnet, a yoke generating attractive force with the magnet, a first ball member accommodated in a first receiving space disposed between the lens module and the housing, and pressed by the attractive force, and a second ball member accommodated in a second receiving space disposed between the lens module and the housing, and pressed by the attractive force. A length of the first receiving space in an optical axis direction is different from a length of the second receiving space in the optical axis direction.Type: ApplicationFiled: July 6, 2021Publication date: October 28, 2021Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Seung Hyeon JEONG, Nam Ki PARK, Yeun Ho JUNG, Young Bok YOON, Sung Hoon KIM, Yoo Chang KIM, Jae Hyuk KIM
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Patent number: 11086195Abstract: A camera module includes a housing accommodating a lens module, a driving unit including a magnet disposed on the lens module and a coil disposed to face the magnet, a yoke generating attractive force with the magnet, a first ball member accommodated in a first receiving space disposed between the lens module and the housing, and pressed by the attractive force, and a second ball member accommodated in a second receiving space disposed between the lens module and the housing, and pressed by the attractive force. A length of the first receiving space in an optical axis direction is different from a length of the second receiving space in the optical axis direction.Type: GrantFiled: March 27, 2019Date of Patent: August 10, 2021Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Seung Hyeon Jeong, Nam Ki Park, Yeun Ho Jung, Young Bok Yoon, Sung Hoon Kim, Yoo Chang Kim, Jae Hyuk Kim
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Publication number: 20210227109Abstract: A reflection module includes: a holder; and a reflective member mounted on the holder and including an incident surface, a reflective surface, and an emitting surface. The holder includes a cover portion covering a portion of the emitting surface. An area of the cover portion covering the emitting surface increases in a direction toward a lower portion of the emitting surface.Type: ApplicationFiled: December 7, 2020Publication date: July 22, 2021Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Yeun Ho JUNG, So Mi YANG, Jung Woo KIM, Jae Sun LEE
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Patent number: 10928702Abstract: A camera module includes a carrier configured to move in an optical axis direction, a frame and a lens holder disposed in the carrier in the optical axis direction and configured to move together with the carrier in the optical axis direction, a first ball member disposed between the carrier and the frame, a second ball member disposed between the frame and the lens holder, and a third ball member disposed between the carrier and the lens holder. The frame and the lens holder are configured to move together in a first axis direction perpendicular to the optical axis direction. The lens holder is configured to move relatively with respect to the frame in a second axis direction perpendicular to the first axis direction, and the third ball member has more contact points with the carrier than the first ball member.Type: GrantFiled: November 7, 2018Date of Patent: February 23, 2021Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Po Chul Kim, Jung Seok Lee, Yeun Ho Jung, Jae Hyuk Kim, Sung Ho Kang, Ick Chan Shim, Yoo Chang Kim, Sung Hoon Kim
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Publication number: 20200050083Abstract: A camera module includes a housing accommodating a lens module, a driving unit including a magnet disposed on the lens module and a coil disposed to face the magnet, a yoke generating attractive force with the magnet, a first ball member accommodated in a first receiving space disposed between the lens module and the housing, and pressed by the attractive force, and a second ball member accommodated in a second receiving space disposed between the lens module and the housing, and pressed by the attractive force. A length of the first receiving space in an optical axis direction is different from a length of the second receiving space in the optical axis direction.Type: ApplicationFiled: March 27, 2019Publication date: February 13, 2020Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Seung Hyeon JEONG, Nam Ki PARK, Yeun Ho JUNG, Young Bok YOON, Sung Hoon KIM, Yoo Chang KIM, Jae Hyuk KIM
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Publication number: 20190294027Abstract: A camera module includes a carrier configured to move in an optical axis direction, a frame and a lens holder disposed in the carrier in the optical axis direction and configured to move together with the carrier in the optical axis direction, a first ball member disposed between the carrier and the frame, a second ball member disposed between the frame and the lens holder, and a third ball member disposed between the carrier and the lens holder. The frame and the lens holder are configured to move together in a first axis direction perpendicular to the optical axis direction. The lens holder is configured to move relatively with respect to the frame in a second axis direction perpendicular to the first axis direction, and the third ball member has more contact points with the carrier than the first ball member.Type: ApplicationFiled: November 7, 2018Publication date: September 26, 2019Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Po Chul KIM, Jung Seok LEE, Yeun Ho JUNG, Jae Hyuk KIM, Sung Ho KANG, Ick Chan SHIM, Yoo Chang KIM, Sung Hoon KIM
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Publication number: 20150214464Abstract: There is provided a vibration generating device including: a housing having an internal space; a vibrating member of which both end portions are fixed to the housing; a piezoelectric element fixed to a top surface of the vibrating member; a mass body disposed on the piezoelectric element; and a coupling member connecting the mass body and the vibrating member to each other and including a hook portion connected to the vibrating member by elastic deformation.Type: ApplicationFiled: January 6, 2015Publication date: July 30, 2015Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Yun Yeong PARK, Yeun Ho JUNG, Byung Hoon LEE, Dong Woo RHEE