Samsung Electronics Co., Ltd.

Duckgyu Kim

Gayoung Kim

Ji-Yong Park

Sang-Uk Han

Jeong-Kyu Ha

Jae-Min Jung

Minki Kim

A semiconductor package includes; a semiconductor chip, a conductive pattern electrically connected to the semiconductor chip, a pad electrically connected to the conductive pattern, and a connection member disposed on and electrically connected to the pad. The pad includes a central portion and a peripheral portion at least partially surrounding the central portion and separated from the peripheral portion by a gap, and the connection member contacts at least one of a side surface of the central portion and an inner side surface of the peripheral portion.

Semiconductor package having UBM pad with gap separating central portion from peripheral portion

A chip-on-film (CoF) package and a display apparatus, the package including a base film having an upper surface and a lower surface facing each other; a conductive line on the upper surface of the base film; a semiconductor chip on the upper surface of the base film and connected to the conductive line through a bump structure; a heat radiator on the lower surface of the base film and underlying the semiconductor chip; an adhesive layer between the lower surface of the base film and the heat radiator; and a plurality of dam structures in the adhesive layer and overlapping the bump structure.

Chip on film package and display apparatus including the same

Disclosed is a semiconductor package including a base film that has a first surface and a second surface opposite to the first surface, a plurality of input/output lines on the first surface of the base film, a semiconductor chip disposed on the first surface of the base film and connected to the input/output lines and including a central portion and end portions on opposite sides of the central portion, and a heat radiation pattern on the second surface of the base film. The heat radiation pattern corresponds to the semiconductor chip and has a plurality of openings that correspond to the end portions of the semiconductor chip and that vertically overlap the end portions of the semiconductor chip.

Semiconductor package

Disclosed is a semiconductor package comprising a semiconductor chip, a first chip pad on a bottom surface of the semiconductor chip and adjacent to a first lateral surface in a first direction of the semiconductor chip, the first lateral surface separated from the first chip pad from a plan view in a first direction, and a first lead frame coupled to the first chip pad. The first lead frame includes a first segment on a bottom surface of the first chip pad and extending from the first chip pad in a second direction opposite to the first direction and away from the first lateral surface of the semiconductor chip, and a second segment which connects to a first end of the first segment and then extends along the first direction to extend beyond the first lateral surface of the semiconductor chip after passing one side of the first chip pad, when viewed in the plan view.

Growing community of inventors

Suwon-si, South Korea

Duckgyu Kim