Abstract: The present disclosure provides a non-aqueous electrolyte including an additive for a non-aqueous electrolyte represented by Formula 1 below: wherein, R1 to R5 may each independently be any one selected from the group consisting of H, an alkenyl group having 2 to 20 carbon atoms, an alkynyl group having 2 to 20 carbon atoms, an alkoxy group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 12 carbon atoms, a cycloalkenyl group having 3 to 12 carbon atoms, and a nitrile group.

Abstract: Disclosed is a driving circuit of a stretchable display capable of being stretched, which includes a driving part that includes a driving transistor connected with a light-emitting element and drives the light-emitting element depending on a signal of a data line, a switching transistor that is connected between the driving part and the data line and includes a gate terminal connected with a first gate line, and a stretch-sensitive sensor that is connected with the switching transistor between the driving part and the data line, and the stretch-sensitive sensor may include a stretch-sensitive material whose resistance characteristic changes depending on a stretching force applied to the stretchable display.

Abstract: The rear side body structure includes: a side sill outer panel forming a lower part of a side surface of a vehicle body, extending along a front-to-rear longitudinal direction of a vehicle, and including a bonding surface part on a rear end part thereof; a quarter inner panel connected to the side sill outer panel and forming a rear side surface of the vehicle body located at a rear of a rear door; and a first reinforcing member coupled to the side sill outer panel and to the quarter inner panel, and configured to cover a coupling portion between the side sill outer panel and the quarter inner panel, wherein the bonding surface part protrudes rearward and is bonded to a surface of the quarter inner panel.

Abstract: A vehicle body may include a floor; a pair of side sills connected to first and second side edges of the floor, respectively; and a cross unit mounted on the floor and extending in a width direction of a vehicle, wherein the cross unit includes a lower crossmember connecting the pair of side sills, an upper crossmember disposed above the lower crossmember, a first reinforcement member disposed between the lower crossmember and the upper crossmember, and a pair of second reinforcement members connected to first and second end portions of the first reinforcement member, respectively.

Abstract: An embodiment mounting structure includes a rear side member having a rear end portion configured as a deformation-inducing portion, and a mounting portion configured to fix a fuel storage device to a portion in front of the deformation-inducing portion in the rear side member. An embodiment vehicle includes a vehicle body including rear side members on opposite sides of the vehicle body, each of the rear side members having a rear end portion configured as a deformation-inducing portion, a fuel storage device, and mounting brackets each coupled to a respective one of the rear side members and configured to fix the fuel storage device to a portion of the rear side members in front of the deformation-inducing portion.

Abstract: Disclosed is a driving circuit of a stretchable display capable of being stretched, which includes a driving part that includes a driving transistor connected with a light-emitting element and drives the light-emitting element depending on a signal of a data line, a switching transistor that is connected between the driving part and the data line and includes a gate terminal connected with a first gate line, and a stretch-sensitive sensor that is connected with the switching transistor between the driving part and the data line, and the stretch-sensitive sensor may include a stretch-sensitive material whose resistance characteristic changes depending on a stretching force applied to the stretchable display.

Abstract: An electrolyte solution additive for a secondary battery, a non-aqueous electrolyte solution, and a lithium secondary battery including the same are disclosed herein. In some embodiments, an electrolyte solution additive is represented by Formula 1: In Formula 1, R is an unsubstituted or substituted alkyl group having 1 to 5 carbon atoms.

Abstract: An electrolyte solution additive, a non-aqueous electrolyte solution including the same, and a lithium secondary battery including the same are disclosed herein. In some embodiments, an electrolyte solution additive is represented by Formula 1 wherein, in Formula 1, R is a substituted or unsubstituted alkylene group having 1 to 5 carbon atoms.

Abstract: An embodiment structure includes an outer panel of a side sill, an outer reinforcement member of a rear portion of the side sill coupled to an outer side of the outer panel of the side sill, an inner panel of the rear portion of the side sill coupled to an inner side of the outer panel of the side sill, and an inner reinforcement member of the rear portion of the side sill coupled to an outer side of the inner panel of the rear portion of the side sill and aligned with the outer reinforcement member of the rear portion of the side sill so that a portion of the inner reinforcement member of the rear portion of the side sill is connected to the outer reinforcement member of the rear portion of the side sill.

Abstract: An embodiment structure for a vehicle includes a front-end module carrier, a front side member, a fender apron assembly disposed on an upper portion of the front side member, and connecting members connecting the front-end module carrier and the fender apron assembly. Another embodiment structure for a vehicle includes a front side member, a front-end module carrier, a fender apron assembly disposed on an upper portion of the front side member, the fender apron assembly including a shock absorber housing coupled to the upper portion of the front side member, and connecting members connecting the front-end module carrier and the fender apron assembly, the connecting members including a lower connecting member extending from the front-end module carrier and connecting the shock absorber housing and the front side member.

Abstract: The present exemplary embodiments provide a sensor of monitoring a biosignal in a low power mode or a high precision mode by interacting a plurality of photo transistors implemented by light absorption layers having different organic orientations by a solution process and a manufacturing method thereof.

Abstract: A non-aqueous electrolyte and a lithium secondary battery including the same are disclosed herein. In some embodiments, a non-aqueous electrolyte includes an organic solvent, a lithium salt, and an additive, wherein the additive includes a compound represented by Formula I and a compound represented by Formula II wherein, in Formula I, R1 is an alkylene group having 1 to 4 carbon atoms, and wherein, in Formula II, R2, R3, and R4 are each independently a fluorine atom or a fluorine-substituted alkyl group having 1 to 10 carbon atoms.

Abstract: A non-aqueous electrolyte for a lithium secondary battery and a lithium secondary battery including the same are disclosed herein. In some embodiments, a non-aqueous electrolyte for a lithium secondary battery includes an organic solvent, a lithium salt, and a compound represented by Formula 1. In some embodiments, the compound represented by Formula 1 is present in an amount of 0.1 part by weight to 3 parts by weight based on 100 parts by weight of the non-aqueous electrolyte.

Abstract: The rear side body structure includes: a side seal outer panel forming a lower part of a side surface of a vehicle body, extending along a front-to-rear longitudinal direction of a vehicle, and including a bonding surface part on a rear end part thereof; a quarter inner panel connected to the side seal outer panel and forming a rear side surface of the vehicle body located at a rear of a rear door; and a first reinforcing member coupled to the side seal outer panel and to the quarter inner panel, and configured to cover a coupling portion between the side seal outer panel and the quarter inner panel, wherein the bonding surface part protrudes rearward and is boned to a surface of the quarter inner panel.

Abstract: The present disclosure is to provide a body structure of an eco-friendly vehicle for supporting a battery including an intermediate floor panel composed of a first intermediate floor panel connected to a center floor panel and a second intermediate floor panel connected to a rear floor panel; a rear cross reinforcement panel and an extension reinforcement member mounted on a bottom portion in a battery seating area of the intermediate floor panel; and an intermediate floor upper panel mounted on a front portion in the battery seating area of the intermediate floor panel.

Abstract: An embodiment structure includes an outer panel of a side sill, an outer reinforcement member of a rear portion of the side sill coupled to an outer side of the outer panel of the side sill, an inner panel of the rear portion of the side sill coupled to an inner side of the outer panel of the side sill, and an inner reinforcement member of the rear portion of the side sill coupled to an outer side of the inner panel of the rear portion of the side sill and aligned with the outer reinforcement member of the rear portion of the side sill so that a portion of the inner reinforcement member of the rear portion of the side sill is connected to the outer reinforcement member of the rear portion of the side sill.

Abstract: A rigidity reinforcement structure of the rear underbody of a vehicle may include: a transverse member disposed in the width direction of the vehicle at a site adjacent to the rear end of the vehicle; a rearside member disposed in the longitudinal direction of the vehicle and having a rear end located below the transverse member; and a transverse reinforcement member formed in the vertical direction of the vehicle and having an upper portion bonded to the transverse member and a lower portion bonded to the rearside member.

Abstract: A vehicle body structure includes a battery mounting part provided below a floor for mounting at least one battery, first and second cross members to reinforce the floor in front of and behind the battery mounting part, respectively, left and right center side members extending in a front-rear direction and connecting the first cross member and the second cross member, wherein the left and right center side members are spaced apart from each other in a left-right direction and reinforce a portion of the floor, a fuel tank mounting part provided below the floor behind the second cross member, left and right reinforcing frames extending rearward from rear ends of the left and right center side members, respectively, to reinforce the floor, and left and right extension members extending rearward from rear ends of the left and right reinforcing frames, respectively, to reinforce the floor.

Abstract: A vehicle body may include a floor; a pair of side sills connected to first and second side edges of the floor, respectively; and a cross unit mounted on the floor and extending in a width direction of a vehicle, wherein the cross unit includes a lower crossmember connecting the pair of side sills, an upper crossmember disposed above the lower crossmember, a first reinforcement member disposed between the lower crossmember and the upper crossmember, and a pair of second reinforcement members connected to first and second end portions of the first reinforcement member, respectively.

Abstract: An electrolyte for a lithium secondary battery and a lithium second battery including the same are disclosed herein. In some embodiments, an electrolyte includes an additive containing a compound represented by Formula 1, an oligomer containing a unit represented by Formula 2 and having an acrylate group at an end thereof, a lithium salt, and an organic solvent.