Patents Assigned to Samsung Electro-Mechanics Co., Ltd.
  • Patent number: 11417959
    Abstract: A chip antenna module includes: a solder layer disposed on a lower surface of the first dielectric layer; a first patch antenna pattern disposed on upper surface of the first dielectric layer and having a through-hole; a second patch antenna pattern spaced apart from an upper surface of the first patch antenna pattern and having an area less than an area of the first patch antenna pattern; a first feed via extending through the first dielectric layer and electrically connected to the first patch antenna pattern; a second feed via extending through the first dielectric layer and the through-hole, and electrically connected to the second patch antenna pattern; and shielding vias extending through the first dielectric layer, electrically connected to the first patch antenna pattern, and at least partially surrounding the second feed via.
    Type: Grant
    Filed: October 23, 2019
    Date of Patent: August 16, 2022
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Ju Hyoung Park, Won Cheol Lee, Sung Yong An, Kyu Bum Han
  • Patent number: 11417631
    Abstract: A semiconductor package includes: a first semiconductor package including: a first frame having a first through portion, a first semiconductor chip in the first through portion and having a first surface on which a first connection pad is disposed and a second surface on which a second connection pad is disposed, and a through via connected to the second connection pad, a first connection structure on the first surface and including a first redistribution layer, and a backside redistribution layer on the second surface; and a second semiconductor package on the first semiconductor package and including: a second connection structure including a second redistribution layer, a second frame on the second connection structure and having a second through portion, and a second semiconductor chip in a second through portion and having a third surface on which a third connection pad is disposed.
    Type: Grant
    Filed: July 25, 2019
    Date of Patent: August 16, 2022
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Yun Tae Lee, Hyung Joon Kim, Han Kim
  • Patent number: 11415776
    Abstract: An optical imaging system includes a first lens having positive refractive power, a second lens, a third lens, and a fourth lens, arranged sequentially from an object side along an optical axis. The first lens through the fourth lens are spaced apart from each other along the optical axis in a paraxial region. A total focal length f of a lens unit including the first lens through the fourth lens and half (IMG HT) of a diagonal length of an imaging surface of an image sensor satisfy f/IMG HT>4.9. An effective aperture radius of an object-side surface of the first lens and an effective aperture radius of an object-side surface of the second lens are both greater than effective aperture radii of an object-side surface and an image-side surface of each of the lenses other than the first lens and the second lens.
    Type: Grant
    Filed: August 15, 2019
    Date of Patent: August 16, 2022
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Ho Sik Yoo, Dong Shin Yang
  • Patent number: 11418168
    Abstract: An acoustic resonator includes a membrane layer disposed on an insulating layer; a cavity formed by the insulating layer and the membrane layer and having a hydrophobic layer disposed on at least one of a portion of an upper surface of the cavity and a portion of a lower surface of the cavity; and a resonating portion disposed on the cavity and having a second electrode on a piezoelectric layer on a first electrode.
    Type: Grant
    Filed: January 19, 2018
    Date of Patent: August 16, 2022
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Tae Kyung Lee, Jin Suk Son, Je Hong Kyoung, Ran Hee Shin, Sung Sun Kim
  • Publication number: 20220256710
    Abstract: A substrate structure and electronic device provide improved power integrity and simplified manufacturing. The substrate structure includes a first printed circuit board, having a first side and a second side opposing each other, and a plurality of passive components embedded in the first printed circuit board. The plurality of passive components includes a first group, including a plurality of first passive components disposed adjacent to each other, and a second group, including a plurality of second passive components disposed adjacent to each other. A smallest distance between the first and second groups is greater than at least one of a smallest distance between adjacent first passive components and a smallest distance between adjacent second passive components.
    Type: Application
    Filed: April 28, 2022
    Publication date: August 11, 2022
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Seung Eun Lee, Yong Hoon Kim
  • Publication number: 20220252964
    Abstract: A camera module includes a first lens barrel configured to receive one or more lens groups, a second lens barrel coupled to the first lens barrel and configured to support a front lens disposed on an object side of the one or more lens groups, an energy generating unit configured to contact the second lens barrel and configured to supply thermal energy to the second lens barrel, and a barrel holder coupled to the first lens barrel and configured to accommodate the energy generating unit.
    Type: Application
    Filed: August 24, 2021
    Publication date: August 11, 2022
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Dae Seob KIM, Tae Hoon KIM
  • Publication number: 20220255227
    Abstract: An antenna device including: a ground plane; an antenna pattern overlapping the ground plane with respect to a first direction; a dielectric layer interposed between the ground plane and the antenna pattern; a feed via coupled with the antenna pattern and penetrating at least a portion of the dielectric layer; a ground via connected to the ground plane and penetrating at least a portion of the dielectric layer; and a ground pattern extending from the ground via and disposed adjacent to a lateral surface of the feed via in a second direction that forms a predetermined angle with the first direction.
    Type: Application
    Filed: April 28, 2022
    Publication date: August 11, 2022
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Nam Ki KIM, Woncheol LEE, Dongok KO, Jaemin KEUM, Jeongki RYOO, Youngsik HUR
  • Publication number: 20220252826
    Abstract: An actuator for a camera includes a housing having an inner space, a base and a carrier, disposed in the housing in one direction, a first drive unit generating driving forces in a first direction perpendicular to the one direction and a second direction perpendicular to both the one direction and the first direction, and including a plurality of magnets and a plurality of coils, and a second drive unit generating a driving force in the one direction, and including a magnet and a coil, wherein an optical member is disposed on the carrier, wherein the carrier and the base are configured to be moved together in the first direction and the second direction, and wherein the carrier is configured to be moved relative to the base in the one direction.
    Type: Application
    Filed: January 31, 2022
    Publication date: August 11, 2022
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Bo Sung Seo, Ji Buem Chun, Jae Won Jung, Nam Ki Park, Jun Sup Shin, Young Bok Yoon, Su Kyeong Kim, Kyung Hun Lee, Hwan Jun Kang, Jong Woo Hong
  • Publication number: 20220252847
    Abstract: An optical imaging system includes an optical path folding element, and a lens group including four or more lenses. A rearmost lens disposed closest to an imaging plane in the lens group has positive refractive power, and a rearward lens disposed closest to an object side of the rearmost lens has negative refractive power.
    Type: Application
    Filed: May 12, 2021
    Publication date: August 11, 2022
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Hag Chul KIM, Yong Joo JO, Phil Ho JUNG
  • Publication number: 20220252830
    Abstract: An optical imaging system includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens sequentially disposed from an object side. The third lens and the sixth lens have positive refractive power, and an f-number (F No.) of the optical imaging system is 1.7 or less.
    Type: Application
    Filed: April 26, 2022
    Publication date: August 11, 2022
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Ju Hwa SON, Ki Jin NAM, Ju Sung PARK, Yong Joo JO
  • Publication number: 20220252895
    Abstract: A camera module includes: a housing; a rotation holder configured to tilt about an axis perpendicular to an optical axis with respect to the housing, and accommodating a reflective member; a first magnetic member disposed in the rotation holder; a middle guide disposed between the housing and the rotation holder; and a first ball group including three ball members disposed between the rotation holder and the middle guide. An inner region of a triangle connecting the three ball members of the first ball group to one another and the first magnetic member overlap each other in a direction of the optical axis.
    Type: Application
    Filed: January 18, 2022
    Publication date: August 11, 2022
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventor: Young Hwan KWON
  • Publication number: 20220252832
    Abstract: An optical imaging system includes a first lens having a positive refractive power; a second lens having a refractive power; a third lens having a refractive power; a fourth lens having a refractive power and a concave image-side surface; a fifth lens having a refractive power; a sixth lens having a refractive power; a seventh lens having a refractive power; and an eighth lens having a refractive power and a concave object-side surface, wherein the first to eighth lenses are sequentially disposed in numerical order along an optical axis of the optical imaging system from an object side of the optical imaging system toward an imaging plane of the optical imaging system.
    Type: Application
    Filed: April 22, 2022
    Publication date: August 11, 2022
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Ju Hwa SON, Min Hyuk IM, Ga Young AN, Yong Joo JO
  • Publication number: 20220252845
    Abstract: An optical imaging system includes: a first lens having a concave image-side surface; a second lens having refractive power; a third lens having a concave image-side surface; a fourth lens having a concave object-side surface or a convex image-side surface; a fifth lens having refractive power; a sixth lens having a concave image-side surface; and a seventh lens having negative refractive power. The first to seventh lenses are sequentially disposed from an object side and 1.62<(N2+N5+N6)/3, where N2 is a refractive index of the second lens, N5 is a refractive index of the fifth lens, and N6 is a refractive index of the sixth lens.
    Type: Application
    Filed: April 19, 2022
    Publication date: August 11, 2022
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Ho Sik YOO, Dong Shin YANG, Yong Joo JO, Sot Eum SEO
  • Patent number: 11409073
    Abstract: A camera module includes a housing having an internal space, a reflecting module including a reflecting member on a movable holder movably supported by an inner wall of the housing in the internal space, and a lens module disposed behind the reflecting module in the internal space, and including lenses aligned in an optical axis direction so that light reflected by the reflecting member is incident thereto. The movable holder is configured to move the reflecting member in a first axis direction approximately perpendicular to the optical axis direction and a second axis direction approximately perpendicular to the optical axis direction and the first axis direction with respect to the housing. The lens module includes at least two lens barrels disposed on sidewalls of the housing, linearly movable in approximately the optical axis direction, and including the lenses divided and disposed therein.
    Type: Grant
    Filed: September 16, 2020
    Date of Patent: August 9, 2022
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Jae Sun Lee, Chul Wan Park
  • Patent number: 11411572
    Abstract: An analog-digital conversion apparatus includes: an analog-digital converter (ADC) included in an integrated circuit (IC) and configured to operate based on a sampling clock constituting a portion of a plurality of clocks; and a driver included in the IC and configured to operate based on another portion of the plurality of clocks, and produce a driving signal based on a digital value output from the ADC. The ADC and the driver are synchronized with each other based on an interrupt request (Irq) of the IC.
    Type: Grant
    Filed: February 24, 2021
    Date of Patent: August 9, 2022
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Gyu Won Kim, Yo Sub Moon
  • Patent number: 11410815
    Abstract: A multilayer ceramic capacitor includes a body including a dielectric layer and first and second internal electrodes disposed with the dielectric layer interposed therebetween; first and second through electrodes penetrating the body, connected to the first and second internal electrodes, respectively, and including nickel; first and second external electrodes, and connected to the first through electrode; and third and fourth external electrodes spaced apart from the first and second external electrodes, and connected to the second through electrode. Each of the first to fourth external electrodes includes a sintered electrode including nickel, and a first plating layer and a second plating layer stacked on the sintered electrode in order.
    Type: Grant
    Filed: March 13, 2020
    Date of Patent: August 9, 2022
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Min Gon Lee, Taek Jung Lee, Jin Man Jung, Jin Kyung Joo, Ji Hong Jo
  • Patent number: 11410814
    Abstract: A multilayer electronic component includes a body comprising a capacitance-forming portion including a dielectric layer and a plurality of internal electrodes layered with the dielectric layer interposed therebetween, and upper and lower cover portions disposed on upper and lower surfaces of the capacitance-forming portion, respectively; and external electrodes disposed on the body and electrically connected to at least some of the plurality of internal electrodes, respectively, wherein at least one of the upper cover portion and or the lower cover portion has a step structure, and the step structure has a shorter length and width as compared to the capacitance-forming portion.
    Type: Grant
    Filed: February 16, 2021
    Date of Patent: August 9, 2022
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Seul Gi Kim, Jin Sung Chun, Chang Yong Choi
  • Patent number: 11412141
    Abstract: An optical image stabilization (OIS) circuit, applied to an OIS device including a single sensor configured to provide sensor data is provided. The OIS circuit includes a main OIS circuit configured to output a control signal to the sensor, and receive the control signal from the sensor with sensor data, output an interruption signal to initiate a control operation, and control a main OIS operation, and a sub-OIS circuit configured to be synchronized with the main OIS circuit based on the control signal input with the sensor data, and control a sub OIS operation based on the interruption signal.
    Type: Grant
    Filed: July 20, 2020
    Date of Patent: August 9, 2022
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Gyu Won Kim, Kyoung Joong Min, Jin Yong Kang
  • Publication number: 20220246357
    Abstract: A ceramic electronic component includes a body including a capacitance formation portion including a dielectric layer and a plurality of internal electrodes disposed to face each other with the dielectric layer interposed therebetween and forming capacitance and protective portions disposed on upper and lower surfaces of the capacitance formation portion and external electrodes including electrode layers disposed on the body and connected to the plurality of internal electrodes and conductive resin layers respectively disposed on the electrode layers, wherein ta2/ta1 is 0.05 or greater, where ta1 is the thickness of the electrode layer at a central portion of the capacitance formation portion and ta2 is the thickness of the electrode layer at a boundary between the capacitance formation portion and the protective portion.
    Type: Application
    Filed: April 20, 2022
    Publication date: August 4, 2022
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Dong Yeong KIM, Dong Hwi SHIN
  • Publication number: 20220246356
    Abstract: There is provided a multilayered ceramic capacitor, including: a ceramic body; an active layer including a plurality of first and second internal electrodes; an upper cover layer; a lower cover layer formed below the active layer, the lower cover layer being thicker than the upper cover layer; first and second external electrodes; at least one pair of first and second internal electrodes repeatedly formed inside the lower cover layer, wherein, when A is defined as ½ of an overall thickness of the ceramic body, B is defined as a thickness of the lower cover layer, C is defined as ½ of an overall thickness of the active layer, and D is defined as a thickness of the upper cover layer, a ratio of deviation between a center of the active layer and a center of the ceramic body, (B+C)/A, satisfies 1.063?(B+C)/A?1.745.
    Type: Application
    Filed: April 14, 2022
    Publication date: August 4, 2022
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Young Ghyu AHN, Sang Soo PARK, Min Cheol PARK, Byoung Hwa LEE