Abstract: The present disclosure relates to a novel anti-HER2 antibody or an antigen-binding fragment thereof used in the prevention or treatment of cancer, a chimeric antigen receptor including the same, and uses thereof. The antibody of the present disclosure is an antibody that specifically binds to HER2 which is highly expressed in cancer cells (particularly, breast cancer or gastric cancer cells), and binds to an epitope that is different from an epitope to which trastuzumab binds.

Abstract: Provided is a display device including a display panel, an optical sensor, a timing controller, a scan driver, a data driver, and an image controller. The timing controller controls an image refresh rate of the display panel based on a refresh rate control signal. Thus, the display device provides improved visibility.

Abstract: Disclosed herein is a horn switch assembly for vehicles. The horn switch assembly comprising studs, elastic members, a horn plate, a movable switch terminal, and a stationary switch terminal, is disposed between an airbag housing mounted in a steering wheel and an airbag cover vertically slidably attached to the airbag housing. Each of the elastic members has a relatively small spring constant since the elastic members of the horn switch assembly support only the airbag cover formed of a plastic material easily broken when an airbag is expanded, whereby the elastic members and the studs are miniaturized, and the force necessary to manipulate the horn switch assembly is reduced.