摘要:
The present invention is an electrolyte for a lithium ion rechargeable battery and a lithium ion rechargeable battery that includes the same. More particularly, the present invention discloses an electrolyte for a lithium ion rechargeable battery that provides excellent cycle life characteristics and high-temperatures storage stability and prevents a drop in discharge capacity of a battery at low temperature, and a lithium ion rechargeable battery including the same. The lithium ion rechargeable battery including the electrolyte provides improved cycle life characteristics and prevents the problems of a drop in discharge capacity at low temperature and high-temperature swelling through the formation of a stable SEI film at the initial charge cycle.
摘要:
A system for controlling a therapy machine is a method for controlling a therapy machine for irradiating radiation onto a patient whose body has been stabilized. The method acquires a video signal constituted by a plurality of pixels including information on the posture of the patient; converts the video signal to digital format, and generates video data including information on characteristic values of each of the plurality of pixels; and calculates, on the basis of the information, the number of pixels from among the plurality of pixels of which the characteristic values lie outside a predetermined range. Then, the therapy machine is controlled based on the calculated number. Thus, medical accidents due to inattention during observation by therapists may be prevented, and the accuracy of therapy through the therapy machine may be improved.
摘要:
An LCD device and a driving method thereof are disclosed. The LCD device includes a data driver, a detection unit, and a power mode control option generation unit. The data driver controls a consumption power of an output buffer which outputs an image data signal to a liquid crystal display panel. The detection unit detects a low power driving mode interval for driving the data driver at a first consumption power. The power mode control option generation unit transfers a second power mode control option to the data driver during an interval other than the low power driving mode interval, and transfers a first power mode control option to the data driver during the low power driving mode interval.
摘要:
A dual turbo centrifugal chiller includes: first and second evaporators connected in series or in parallel; first and second condensers connected in series or in parallel; and first and second compressors including impellers, wherein cold water passes through the second evaporator after passing through the first evaporator, and cooling water passes through the second condenser after passing through the first condenser, the first compressor containing a refrigerant connects the first condenser to the second evaporator, and the second compressor containing a refrigerant connects the second condenser to the first evaporator, and the impellers of the first compressor and second compressor are rotated simultaneously using a single driving unit.
摘要:
The present invention relates to a dual centrifugal chiller, and it is an object of the present invention to provide a dual centrifugal chiller which is configured so that a turbo chiller having two compressors, two evaporators and two condensers lowers the head of the compressors, and that the compressors are operated with the same heads. The above object can be accomplished by the provision of a dual centrifugal chiller in which chilled water passes through a first evaporator and then through a second evaporator, cooling water passes through a first condenser and then through a second condenser, a first compressor accommodating a refrigerant connects said first evaporator and said second condenser, and a second compressor accommodating a refrigerant connects said second evaporator and said first condenser.
摘要:
The present invention is an electrolyte for a lithium ion rechargeable battery and a lithium ion rechargeable battery that includes the same. More particularly, the present invention discloses an electrolyte for a lithium ion rechargeable battery that provides excellent cycle life characteristics and high-temperatures storage stability and prevents a drop in discharge capacity of a battery at low temperature, and a lithium ion rechargeable battery including the same. The lithium ion rechargeable battery including the electrolyte provides improved cycle life characteristics and prevents the problems of a drop in discharge capacity at low temperature and high-temperature swelling through the formation of a stable SEI film at the initial charge cycle.
摘要:
A cache memory device and method are provided with a word line driver circuit that can increase the operational speed of the cache memory device and yield a reduction in the chip area of a semiconductor integrated circuit, where a cache memory device includes a first memory cell block, a second memory cell block, a plurality of first content addressable memory (“CAM”) cells, a plurality of second CAM cells, a first word line driver circuit, and a second word line driver circuit; and a corresponding method provides that the plurality of first content addressable memory (“CAM”) cells stores a tag address of the first memory cell block commonly connected to a first dynamic node, and the plurality of second CAM cells stores a tag address of the second memory cell block commonly connected to a second dynamic node; the first and second dynamic nodes are initially precharged to a predetermined level; the precharged predetermined level of one of the first and second dynamic nodes is maintained and the other one is discharged when an address is input from a CPU; and in particular, the first word line driver circuit activates the word line of the first memory cell block when the predetermined level of the first dynamic node is maintained and the second dynamic node is discharged, and the second word line driver circuit activates the word line of the second memory cell block when the predetermined level of the second dynamic node is maintained and the first dynamic node is discharged.
摘要:
A color adjustment circuit in LCDs, comprising: an R data adjusting portion for externally receiving an R data of selected bits, which has a predetermined color level, for adjusting the color level of the received R data to a desirable color level and for generating the color level adjusted-R data; a G data adjusting portion for externally receiving a G data of selected bits, which has a predetermined color level, for adjusting the color level of the received G data to a desirable color level and for generating the color level adjusted-G data; and a B data adjusting portion for externally receiving a B data of selected bits, which has a predetermined color level, for adjusting the color level of the received B data to a desirable color level and for generating the color level adjusted-B data.
摘要:
An improved UFBGA package equipped with an interface assembly having external electrode protrusions, an anisotropic conductive film, and a photosoluble film, which includes an interface assembly provided at the lower portion of the substrate.
摘要:
A semiconductor package substrate and a ball grid array (BGA) semiconductor package using the same include a cavity formed in the substrate, anti-cracking bumpers on the inner substrate surface adjacent to the cavity and a plurality of holes and recesses in the substrate, whereby delamination and cracking which may occur during the credibility checkup can be prevented, thereby improving the package reliability.