Abstract: Magnetic resonance fingerprinting (MRF) is used to quantify T1? dispersion across spin-lock frequencies and enables simultaneous mapping of T1, T2, and T1? dispersion. T1? at a specific FSL may be determined by retrospectively computation based on the results of the T1? dispersion MRF dictionary and pattern matching results. The T1? dispersion characteristic may be used to identify and track tissue parameters (such as osteoarthritis and muscle degeneration) before being expressed in other measurable manners.

Abstract: A display apparatus can include a substrate on which a plurality of light emitting diodes is disposed. The display apparatus further includes a plurality of first upper lines disposed on a top surface of the substrate. The display apparatus further includes a plurality of first lower lines disposed on a rear surface of the substrate. The display apparatus further includes a plurality of first side lines disposed on a side surface of the substrate and electrically connected to the plurality of first upper lines and the plurality of first lower lines. The display apparatus further includes a first shorting bar disposed on the side surface of the substrate and electrically connecting at least some of the plurality of first side lines.

Abstract: A display device can include a first substrate having an active area and a non-active area, where the non-active area includes a plurality of first areas spaced apart from each other and a plurality of second areas disposed between the plurality of first areas. The display device can further include a plurality of first pad electrodes disposed on the plurality of first areas, a plurality of side lines disposed on the plurality of first pad electrodes, and a plurality of step compensation layers disposed in the plurality of second areas. By additionally forming the step compensation layers in the second areas, it is possible to compensate for step differences between the plurality of first areas and the plurality of second areas.

Abstract: The present disclosure relates to an apparatus and method for cleaning an edge director, and more particularly, to an edge director cleaning apparatus that includes two or more nozzle pipes arranged to be parallel to each other, nozzle tips respectively provided at first ends of the two or more nozzle pipes, fuel manifolds respectively connected to second ends of the two or more nozzle pipes, and a fixing guide configured to fix the nozzle pipes, wherein the nozzle tips extend in an oblique direction with respect to an extending direction of the nozzle pipes. When the apparatus and method for cleaning an edge director according to the present disclosure are used, devit can be safely removed without damage to the apparatus while reducing downtime.

Abstract: According to an aspect of the present disclosure, a device for manufacturing a side line includes a stage on which a substrate is loaded, a side guide configured to be disposed adjacent to a side portion of the substrate loaded on the stage, and a printing unit configured to print a conductive paste on the substrate.

Abstract: The present disclosure relates to an apparatus and method for cleaning an edge director, and more particularly, to an edge director cleaning apparatus that includes two or more nozzle pipes arranged to be parallel to each other, nozzle tips respectively provided at first ends of the two or more nozzle pipes, fuel manifolds respectively connected to second ends of the two or more nozzle pipes, and a fixing guide configured to fix the nozzle pipes, wherein the nozzle tips extend in an oblique direction with respect to an extending direction of the nozzle pipes. When the apparatus and method for cleaning an edge director according to the present disclosure are used, devit can be safely removed without damage to the apparatus while reducing downtime.

Abstract: A magnetic resonance imaging (MRI) apparatus, including a scanner configured to emit at least one radio frequency (RF) signal to an object during one repetition time (TR), and to receive echo signals emitted from the object; and a controller configured to transmit one or more control signals to the scanner to control the scanner, wherein the controller may be further configured to control the scanner to emit an RF excitation pulse and a refocusing pulse to the object during the one TR, control the scanner to receive a first echo signal corresponding to a first line of a k-space before an echo time (TE), and to receive a second echo signal corresponding to a second line of the k-space after the TE, and reconstruct a magnetic resonance (MR) image based on the k-space.