A display device includes a substrate, conductive pads arranged on the substrate over a plurality of rows, and a drive circuit chip including bumps arranged over a plurality of rows to be electrically connected with the conductive pads, and the conductive pads arranged in a same row are arranged in parallel, and the bumps arranged in a same row are arranged in a zigzag form so as to be partially shifted.

Provided are a semiconductor module capable of further increasing an effect of canceling out a parasitic inductance by a current and a power converter including the semiconductor module. The semiconductor module includes a first leadframe, a second leadframe, a third leadframe, an insulating material, a first semiconductor element, and a second semiconductor element. The first leadframe is a plate-shaped wiring path to which a first potential is applied. The second leadframe is a plate-shaped wiring path including an output terminal. The third leadframe is a plate-shaped wiring path to which a second potential is applied. The first semiconductor element is directly joined to the first leadframe with a joint material therebetween, and the second semiconductor element is directly joined to the second leadframe with a joint material therebetween. The first leadframe and the second leadframe face each other with the insulating material therebetween.

A display device includes a substrate, conductive pads arranged on the substrate over a plurality of rows, and a drive circuit chip including bumps arranged over a plurality of rows to be electrically connected with the conductive pads, and the conductive pads arranged in a same row are arranged in parallel, and the bumps arranged in a same row are arranged in a zigzag form so as to be partially shifted.

A foil-based package and a method for manufacturing a foil-based package includes, among other things, a first and a second foil substrate. An electronic component is arranged between the two foil substrates in a sandwich-like manner. Due to the component thickness, there is a distance difference between the two foil substrates between the mounting area of the component and ears outside of the mounting area. The foil-based package and the method provides means for reducing and/or compensating a distance difference between the first foil substrate and the second foil substrate caused by the component thickness.

Provided are a semiconductor module capable of further increasing an effect of canceling out a parasitic inductance by a current and a power converter including the semiconductor module. The semiconductor module includes a first leadframe, a second leadframe, a third leadframe, an insulating material, a first semiconductor element, and a second semiconductor element. The first leadframe is a plate-shaped wiring path to which a first potential is applied. The second leadframe is a plate-shaped wiring path including an output terminal. The third leadframe is a plate-shaped wiring path to which a second potential is applied. The first semiconductor element is directly joined to the first leadframe with a joint material therebetween, and the second semiconductor element is directly joined to the second leadframe with a joint material therebetween. The first leadframe and the second leadframe face each other with the insulating material therebetween.

A display device includes: a display panel; a driver integrated circuit (IC) including a first surface electrically connected to the display panel and a second surface opposing the first surface and electrically connected to the first surface; and a connecting structure including a first side portion electrically connected to the second surface of the driver IC, and a second side portion electrically connected to an external device.

A wiring board and an electronic package maintain the flatness of the surface of the wiring board. The wiring board includes a flat insulating layer having a flat upper surface, and a conductive layer on the upper surface of the insulating layer with a space left from an outer edge of the insulating layer. The conductive layer includes a peripheral portion, a central portion inward from the peripheral portion, and a linear portion included in the central portion. The peripheral portion is raised along the outer edge of the insulating layer. The linear portion is raised to a height position of the peripheral portion.

A power electronics method and assembly produced by the method. The assembly has a substrate, having a power semiconductor element, and an adhesion layer disposed therebetween, wherein the substrate has a first surface that faces a power semiconductor element, a power semiconductor element has a third surface that faces the substrate, the adhesion layer has a second surface which, preferably across the full area, contacts the third surface and has a first consistent surface contour having a first roughness, and wherein a fourth surface of the power semiconductor element that is opposite the third surface has a second surface contour having a second roughness, said second surface contour following the first surface contour.

A display device includes a substrate, conductive pads arranged on the substrate over a plurality of rows, and a drive circuit chip including bumps arranged over a plurality of rows to be electrically connected with the conductive pads, and the conductive pads arranged in a same row are arranged in parallel, and the bumps arranged in a same row are arranged in a zigzag form so as to be partially shifted.

A bonding apparatus includes: an anisotropic conductive film (ACF) attachment unit which attaches a first ACF and a second ACF onto a display panel assembly; a compression unit which compresses a first chip-on-film (COF) on the first ACF and compresses a second COF on the second ACF;

and a buffer unit which rotates the display panel assembly, on which the first ACF and the second COF are compressed, on a plane.