Abstract: Methods of forming a semiconductor device and semiconductor device formed by the methods are provided. The methods of forming a semiconductor device may include providing a first substrate and a first bonding layer that is provided on the first substrate, forming a sacrificial pattern and an active pattern on a second substrate, forming a second bonding layer on the active pattern, bonding the second bonding layer onto the first bonding layer, removing the second substrate, and removing the sacrificial pattern to expose the active pattern. Forming the sacrificial pattern and the active pattern on the second substrate may include forming a preliminary sacrificial pattern and the active pattern on the second substrate and oxidizing the preliminary sacrificial pattern. The preliminary sacrificial pattern and the active pattern may be sequentially stacked on the second substrate.
Abstract: An electronic component embedded substrate includes: an insulating material including a cavity formed in one surface thereof; a protective layer embedded in the insulating material and covering an entire bottom surface of the cavity; solders disposed on side surfaces of the cavity; and an electronic component disposed in the cavity and at least partially in contact with the solders, wherein the protective layer has a material different from that of the insulating material.
Type:
Grant
Filed:
September 13, 2022
Date of Patent:
October 8, 2024
Assignee:
SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventors:
Yun Je Ji, Yong Hoon Kim, Seung Eun Lee
Abstract: A working tool includes a magazine unit in which a plurality of connected fasteners are stored in a rolled shape, an ejection unit to which the fastener is fed, a driver blade configured to strike the fastener held in the ejection unit to one side in a first direction, an electric motor configured to drive the driver blade by receiving an electric power, a feeder unit capable of moving in a second direction crossing the first direction and configured to feed the fastener stored in the magazine unit to the ejection unit by moving to one side in the second direction, a solenoid configured to drive the feeder unit by receiving an electric power, and a control unit configured to allow the solenoid to drive when a load of the electric motor satisfies a first condition.
Abstract: The subject of the present application is an agent for the oxidative dyeing of keratinous fibers, in particular human hair, which contains the coupling oxidation dye precursor 2-(1,3-benzodioxol-5-ylamino)ethanol in combination with the oxidation base 2-methoxymethyl-para-phenylenediamine.
Type:
Grant
Filed:
February 17, 2023
Date of Patent:
October 8, 2024
Assignee:
Henkel AG & Co. KGaA
Inventors:
Razi Abbas, Tugce Cansev, Thomas Hippe, Astrid Kleen, Hartmut Manneck, Stefan Hoepfner, Tiffany Lea Fielder
Abstract: The present invention can separate waste gases according to whether they are corrosive or non-corrosive to perform pyrolysis treatment thereof individually, wherein powder fixed to a heating module and a chamber is removed to increase operation efficiency and equipment durability, and the collected powder can be externally discharged even during operation.
Abstract: Proposed is a multi-needle head. The multi-needle head includes at least one adapter mounted with a needle in which liquid is discharged therethrough, and includes a holder in which the adapter is fixed. An O-ring having an outer diameter thereof larger than a width of a body of the adapter is coupled to the body of the adapter, a fixing hole into which the body of the adapter is inserted is formed in the holder, and an O-ring fixing portion having an inner diameter thereof larger than an inner diameter of the fixing hole is formed in the middle of the fixing hole such that the O-ring is positioned at the O-ring fixing portion. A vertical width of the O-ring fixing portion is larger than a vertical width of the O-ring, thereby allowing a height of the adapter that is fixed to the holder to be adjusted.
Abstract: An exercise assistance device includes a data obtainer that obtains motion data on a motion of an arm of a user that is taking exercise while swinging the arm, and at least one processor that obtains a type of arm swing form of the user, based on the motion data obtained by the data obtainer.