Abstract: A rechargeable battery includes: a case; an electrode assembly accommodated in the case; a cap plate sealing a top opening of the case; and a first electrode terminal. The first electrode terminal includes a first terminal pillar electrically connected to the electrode assembly and passing through the cap plate to upwardly protrude therefrom, and a first terminal plate having a first terminal opening. The first terminal pillar has a slit groove extending along its outer periphery at an upper end thereof, and the first terminal plate includes a protruding portion which protrudes into the first terminal opening and is in the slit groove of the first terminal pillar to couple the first terminal plate to the first terminal pillar.

Abstract: A method for fabricating a light emitting body protection glass for a quantum dot (QD) display is disclosed, which fabricates a quantum dot (QD) hole having a minimum difference in width between a top surface and a bottom surface of the glass.

Abstract: Disclosed is a secondary battery that may include an electrode assembly; a case to accommodate the electrode assembly; a cap plate to seal the case; and at least one electrode terminal connected to the electrode assembly and passing through the cap plate, wherein the electrode terminal includes a terminal plate positioned on the cap plate and a terminal pin passing through the cap plate and the terminal plate, the terminal plate includes at least two rivet grooves having a predetermined depth from a top surface of the terminal plate, and the terminal pin includes at least two stepped portions protruding from a side surface of the terminal pin to correspond to the at least two rivet grooves.

Abstract: A secondary battery, including an electrode assembly; a case accommodating the electrode assembly; a cap plate sealing the case; at least one electrode terminal including a terminal plate on the cap plate and a terminal pin passing through the cap plate and the terminal plate and electrically connected to the electrode assembly; and at least one groove on a top surface of the terminal plate; a top portion of the terminal pin is bent for insertion into the at least one groove.

Abstract: A secondary battery and a method for manufacturing a secondary battery, the battery including a case having an internal space; an electrode assembly in the case, the electrode assembly including a first electrode plate, a second electrode plate, and a separator; a cap plate coupled with the case and sealing the case; and an electrode terminal part passing through the cap plate, the electrode terminal part including electrode terminals and a terminal plate, wherein the electrode terminal and the terminal plate are made of different materials are coupled to each other by riveting.

Abstract: Disclosed is a secondary battery that may include an electrode assembly; a case to accommodate the electrode assembly; a cap plate to seal the case; and at least one electrode terminal connected to the electrode assembly and passing through the cap plate, wherein the electrode terminal includes a terminal plate positioned on the cap plate and a terminal pin passing through the cap plate and the terminal plate, the terminal plate includes at least two rivet grooves having a predetermined depth from a top surface of the terminal plate, and the terminal pin includes at least two stepped portions protruding from a side surface of the terminal pin to correspond to the at least two rivet grooves.

Abstract: A secondary battery, including an electrode assembly; a case accommodating the electrode assembly; a cap plate sealing the case; at least one electrode terminal including a terminal plate on the cap plate and a terminal pin passing through the cap plate and the terminal plate and electrically connected to the electrode assembly; and at least one groove on a top surface of the terminal plate; a top portion of the terminal pin is bent for insertion into the at least one groove.

Abstract: A secondary battery and a method for manufacturing a secondary battery, the battery including a case having an internal space; an electrode assembly in the case, the electrode assembly including a first electrode plate, a second electrode plate, and a separator; a cap plate coupled with the case and sealing the case; and an electrode terminal part passing through the cap plate, the electrode terminal part including electrode terminals and a terminal plate, wherein the electrode terminal and the terminal plate are made of different materials are coupled to each other by riveting.

Abstract: A rechargeable battery includes: a case; an electrode assembly accommodated in the case; a cap plate sealing a top opening of the case; and a first electrode terminal. The first electrode terminal includes a first terminal pillar electrically connected to the electrode assembly and passing through the cap plate to upwardly protrude therefrom, and a first terminal plate having a first terminal opening. The first terminal pillar has a slit groove extending along its outer periphery at an upper end thereof, and the first terminal plate includes a protruding portion which protrudes into the first terminal opening and is in the slit groove of the first terminal pillar to couple the first terminal plate to the first terminal pillar.