Abstract: A vehicular air conditioning system includes an air-conditioning case having a plurality of passages divided by a partition wall, and an ion generator configured to emit anions and cations into the passages. The ion generator includes a plurality of discharge electrodes installed to extend into the passages of the air-conditioning case and configured to emit anions and cations into the passages. The partition wall of the air-conditioning case includes a communication portion configured to bring the passages into communication with each other so that the discharge electrodes installed in the passages face each other in the same space.

Abstract: An apparatus for providing credit assessment information includes an information collection unit collecting communication information of a user having a record of communication bill non-payments, a first assessment unit assessing whether the user falls within a delinquent type using first assessment factors and a second assessment unit assessing whether to fall within a user type of a high probability of voluntary payment using second assessment factors. The apparatus also includes a third assessment unit assessing whether to fall within a type of user who has resolved the communication bill non-payments in a short period of time using third assessment factors, a fourth assessment unit assessing whether an attitude of the user falls within a positive attitude or a negative attitude using fourth assessment factors and a credit rating assessment unit assessing a credit rating of the user based on the non-payment type assessment model.

Abstract: A vehicular air conditioning system includes an air-conditioning case having a plurality of passages divided by a partition wall, and an ion generator configured to emit anions and cations into the passages. The ion generator includes a plurality of discharge electrodes installed to extend into the passages of the air-conditioning case and configured to emit anions and cations into the passages. The partition wall of the air-conditioning case includes a communication portion configured to bring the passages into communication with each other so that the discharge electrodes installed in the passages face each other in the same space.

Abstract: A shutter assembly includes: a driver for generating a rotation force; an input gear unit rotated by the driver; a transmission gear unit rotated by the input gear unit; an output gear unit rotated by the transmission gear unit; and a rotation unit that is rotated by the output gear unit between a position for transmitting light and a position for blocking light, wherein the transmission gear unit at least partially corresponds to a rotation path of the rotation unit and is spaced apart from a surface containing the rotation path along a direction of a central axis of the transmission gear unit.

Abstract: A shutter assembly includes: a driver for generating a rotation force; an input gear unit rotated by the driver; a transmission gear unit rotated by the input gear unit; an output gear unit rotated by the transmission gear unit; and a rotation unit that is rotated by the output gear unit between a position for transmitting light and a position for blocking light, wherein the transmission gear unit at least partially corresponds to a rotation path of the rotation unit and is spaced apart from a surface containing the rotation path along a direction of a central axis of the transmission gear unit.