Abstract: An integrated semiconductor device includes a first transistor and a second transistor formed on a semiconductor substrate, and an isolation structure located adjacent to the transistors, including deep trenches, trapping regions formed between the deep trenches, and trench bottom doping regions formed at the end of each of the deep trenches, wherein each of the trapping regions includes a buried layer, a well region formed on the buried layer, and a highly doped region formed on the well region.

Abstract: Provided are a negative electrode active material for a lithium secondary battery and a method of preparing the same, wherein since the negative electrode active material includes porous polycrystalline silicon and the porous polycrystalline silicon includes pores disposed at grain boundaries, the negative electrode active material may exhibit a buffering action by internally absorbing changes in volume of the active material during charge and discharge. As a result, lifetime characteristics of a negative electrode and a battery may be improved.

Abstract: The present invention relates to a negative electrode active material and a secondary battery including the same, and specifically, provides a negative electrode active material particle including a core, which includes a carbon-based active material and an oxygen functional group, and a shell, which surrounds the core and includes a silicon-based active material.

Abstract: An organic light-emitting display device includes a base substrate, a pixel array, a first power voltage wiring and a second power voltage wiring. The base substrate includes a pixel area and a peripheral area that surrounds the pixel area. The pixel array is disposed in the pixel area. The first power voltage wiring is disposed in the peripheral area and includes a first lower power voltage line and a first upper power voltage line. The first upper power voltage line is disposed on the first lower power voltage line and contacts the first lower power voltage line. The second power voltage wiring is disposed in the peripheral area and includes a second lower power voltage line and a second upper power voltage line. The second upper power voltage line is disposed on the second lower power voltage line and contacts the second lower power voltage line. The first upper power voltage line overlaps the second lower power voltage line in a plan view.

Abstract: Disclosed is a hydraulic pressure supply system of a dual clutch transmission for a vehicle in which by independently configuring a low pressure supply route and a high pressure supply route, the hydraulic pressure supply system can enable a low hydraulic pressure that is generated in a hydraulic pump for a low pressure to be supplied to a gear lubrication device and a clutch cooling/lubrication device and enable a low hydraulic pressure that is generated in a hydraulic pump for a high pressure to be supplied to a gear control device and a clutch control device.

Abstract: The present disclosure relates to a negative electrode active material and a secondary battery including the same, and in particular, provides a negative electrode active material particle including a core including a carbon-based active material, and a shell surrounding the core and including a polymer, wherein silicon-based active material particles are embedded in the shell, and at least a part of the silicon-based active material particles is exposed to a surface of the shell.

Abstract: A hydrogel includes: a partially or fully ionized cationic polymer and at least one selected from the group consisting of a partially or fully ionized anionic polymer and a low molecular weight compound having two or more anionic groups; or a partially or fully ionized anionic polymer and at least one selected from the group consisting of a partially or fully ionized cationic polymer and a low molecular weight compound having two or more cationic groups; and water. The hydrogel can be used for for producing clay with viscoelastic properties.

Abstract: Provided are an anode active material for a lithium secondary battery including a silicon-based composite formed of silicon (Si) and crystalline SiO2, wherein the Si and crystalline SiO2 are in the form of grains, a method of preparing the same, and a lithium secondary battery including the anode active material. Since an anode active material according to an embodiment of the present invention includes a silicon-based composite including Si and SiO2 in a grain state and the SiO2 is crystalline SiO2, the reaction between amorphous SiO2 and lithium in an electrolyte may be excluded. Thus, since the crystalline SiO2 is included in the silicon-based composite, excellent capacity characteristics of a secondary battery may be maintained and initial efficiency and life characteristics may be improved when the silicon-based composite is used as an anode active material.

Abstract: A system and method for monitoring quality and controlling an AC power supply provided to medical equipment from a power outlet is provided. The method includes analyzing a digital signal to determine AC power supply quality characteristics of a corresponding AC power input received and converted to the digital signal at an AC power supply quality monitoring system. The method includes presenting the AC power supply quality characteristics at a display of the AC power supply quality monitoring system. The method includes determining whether the AC power supply quality characteristics are within a threshold quality range. The method includes activating a block at a protection circuit of the AC power supply quality monitoring system if the AC power supply quality characteristics are outside of the threshold quality range. The block at the protection circuit prevents the AC power input from being output from the AC power supply quality monitoring system.

Abstract: A system and method for monitoring quality and controlling an AC power supply provided to medical equipment from a power outlet is provided. The method includes analyzing a digital signal to determine AC power supply quality characteristics of a corresponding AC power input received and converted to the digital signal at an AC power supply quality monitoring system. The method includes presenting the AC power supply quality characteristics at a display of the AC power supply quality monitoring system. The method includes determining whether the AC power supply quality characteristics are within a threshold quality range. The method includes activating a block at a protection circuit of the AC power supply quality monitoring system if the AC power supply quality characteristics are outside of the threshold quality range. The block at the protection circuit prevents the AC power input from being output from the AC power supply quality monitoring system.

Abstract: Disclosed is a cell stimulation apparatus. In particular, a cell stimulation apparatus according to an embodiment of the present disclosure includes a cell containment part in which at least one cell containment groove containing cells is formed; and a pressure control part that supports the cell containment part and transforms the at least one cell containment groove by applying pressure to the cell containment part, wherein a bottom of the at least one cell containment groove is made of a flexible material.

Abstract: A transmission for vehicles may include first and second input shafts to selectively receive power of a drive source via first and second clutches, first and second output shafts parallel to the first and second input shafts, a shift device including gear pairs tooth-engaged with the first and second input shafts and the first and second output shafts and having different gear ratios, one gear pair conforming to a running speed being selected by a synchronizer to shift and output power of the drive source, and a reverse idler gear provided at a reverse idler shaft to be tooth-engaged with an input gear of the first or second input shaft and tooth-engaged with an output gear of the first or second output shaft, the reverse idler gear being selected by a reverse synchronizer to transmit power from the input gear to the output gear.

Abstract: The present invention provides an optical device including a spectral filter and an optical detection unit for detecting light passing through the spectral filter. A band-limited filter is provided on the path of light.

Abstract: A rechargeable battery includes a terminal, a connector, and an insulator. The terminal protrudes from a cap plate and electrically connected to an electrode. The connector is between the first terminal and the cap plate and includes a hole for the terminal. The insulator overlaps a first area of a top surface of the connector and a first area of a bottom surface of the connector, and does not overlap a second area of the top surface of the connector and a second area of the bottom surface of the connector.

Abstract: The present invention relates to silicon-based active material-polymer composite which is secondary particles in which silicon-based particles as primary particles and conductive polymer particles having a modulus of elasticity of 10 Pa to 100 Pa at a temperature of 20° C. to 40° C. are uniformly mixed.

Abstract: An integrated semiconductor device includes a first transistor and a second transistor formed on a semiconductor substrate, and an isolation structure located adjacent to the transistors, including deep trenches, trapping regions formed between the deep trenches, and trench bottom doping regions formed at the end of each of the deep trenches, wherein each of the trapping regions includes a buried layer, a well region formed on the buried layer, and a highly doped region formed on the well region.

Abstract: An integrated semiconductor device includes a first transistor and a second transistor formed on a semiconductor substrate, and an isolation structure located adjacent to the transistors, including deep trenches, trapping regions formed between the deep trenches, and trench bottom doping regions formed at the end of each of the deep trenches, wherein each of the trapping regions includes a buried layer, a well region formed on the buried layer, and a highly doped region formed on the well region.

Abstract: The present invention relates to a negative electrode active material and a secondary battery including the same, and specifically, provides a negative electrode active material particle including a core, which includes a carbon-based active material and an oxygen functional group, and a shell, which surrounds the core and includes a silicon-based active material.

Abstract: An integrated semiconductor device includes a first transistor and a second transistor formed on a semiconductor substrate, and an isolation structure located adjacent to the transistors, including deep trenches, trapping regions formed between the deep trenches, and trench bottom doping regions formed at the end of each of the deep trenches, wherein each of the trapping regions includes a buried layer, a well region formed on the buried layer, and a highly doped region formed on the well region.