Abstract: A semiconductor chip is provided comprising a semiconductor substrate on which an integrated circuit is formed. The semiconductor chip, which is provided on the semiconductor substrate in an area array, further comprises a plurality of electrodes electrically coupled with the inside of the semiconductor substrate, wherein the electrodes are arranged into a plurality of first groups respectively lined along a plurality of paralleling first straight lines and, further, into a plurality of second groups respectively lined along a plurality of second straight lines which extend so as to intersect with the first straight lines.

Abstract: A semiconductor chip is provided comprising a semiconductor substrate on which an integrated circuit is formed. The semiconductor chip, which is provided on the semiconductor substrate in an area array, further comprises a plurality of electrodes electrically coupled with the inside of the semiconductor substrate, wherein the electrodes are arranged into a plurality of first groups respectively lined along a plurality of paralleling first straight lines and, further, into a plurality of second groups respectively lined along a plurality of second straight lines which extend so as to intersect with the first straight lines.

Abstract: A semiconductor chip is provided comprising a semiconductor substrate on which an integrated circuit is formed. The semiconductor chip, which is provided on the semiconductor substrate in an area array, further comprises a plurality of electrodes electrically coupled with the inside of the semiconductor substrate, wherein the electrodes are arranged into a plurality of first groups respectively lined along a plurality of paralleling first straight lines and, further, into a plurality of second groups respectively lined along a plurality of second straight lines which extend so as to intersect with the first straight lines.

Abstract: A semiconductor chip is provided comprising a semiconductor substrate on which an integrated circuit is formed. The semiconductor chip, which is provided on the semiconductor substrate in an area array, further comprises a plurality of electrodes electrically coupled with the inside of the semiconductor substrate, wherein the electrodes are arranged into a plurality of first groups respectively lined along a plurality of paralleling first straight lines and, further, into a plurality of second groups respectively lined along a plurality of second straight lines which extend so as to intersect with the first straight lines.

Abstract: A semiconductor chip is provided comprising a semiconductor substrate on which an integrated circuit is formed. The semiconductor chip, which is provided on the semiconductor substrate in an area array, further comprises a plurality of electrodes electrically coupled with the inside of the semiconductor substrate, wherein the electrodes are arranged into a plurality of first groups respectively lined along a plurality of paralleling first straight lines and, further, into a plurality of second groups respectively lined along a plurality of second straight lines which extend so as to intersect with the first straight lines.

Abstract: A semiconductor wafer examination method that includes: preparing a wafer formed with a chip area for use as a semiconductor chip; firstly examining the wafer by probing; pressing an electrode of the wafer with a pressure member having a flat surface; and secondly examining the wafer by probing.

Abstract: A semiconductor wafer examination method that includes: preparing a wafer formed with a chip area for use as a semiconductor chip; firstly examining the wafer by probing; pressing an electrode of the wafer with a pressure member having a flat surface; and secondly examining the wafer by probing.

Abstract: A semiconductor device including: a semiconductor section in which an element is formed; an insulating layer formed on the semiconductor section; an electrode pad formed on the insulating layer; a contact section formed of a conductive material provided in a contact hole in the insulating layer and electrically connected with the electrode pad; a passivation film formed to have an opening on a first section of the electrode pad and to be positioned on a second section of the electrode pad; a bump formed to be larger than the opening in the passivation film and to be partially positioned on the passivation film; and a barrier layer which lies between the electrode pad and the bump. The contact section is connected with the second section at a position within a range in which the contact section overlaps the bump while avoiding the first section of the electrode pad.

Abstract: A semiconductor chip is provided comprising a semiconductor substrate on which an integrated circuit is formed. The semiconductor chip, which is provided on the semiconductor substrate in an area array, further comprises a plurality of electrodes electrically coupled with the inside of the semiconductor substrate, wherein the electrodes are arranged into a plurality of first groups respectively lined along a plurality of paralleling first straight lines and, further, into a plurality of second groups respectively lined along a plurality of second straight lines which extend so as to intersect with the first straight lines.

Abstract: A semiconductor chip is provided comprising a semiconductor substrate on which an integrated circuit is formed. The semiconductor chip, which is provided on the semiconductor substrate in an area array, further comprises a plurality of electrodes electrically coupled with the inside of the semiconductor substrate, wherein the electrodes are arranged into a plurality of first groups respectively lined along a plurality of paralleling first straight lines and, further, into a plurality of second groups respectively lined along a plurality of second straight lines which extend so as to intersect with the first straight lines.

Abstract: A method of manufacturing a semiconductor device includes: (a) forming an insulating layer having a contact hole on a semiconductor section in which an element is formed; (b) forming an electrode pad on the insulating layer so that a depression or a protrusion remains at a position at which the electrode pad overlaps the contact section; (c) forming a passivation film to have an opening on a first section of the electrode pad and to be positioned on a second section of the electrode pad; (d) forming a barrier layer on the electrode pad; and (e) forming a bump to be larger than the opening in the passivation film and to be partially positioned on the passivation film. The contact section is connected with the second section at a position within a range in which the contact section overlaps the bump while avoiding the first section of the electrode pad.

Abstract: A semiconductor wafer examination method that includes: preparing a wafer formed with a chip area for use as a semiconductor chip; firstly examining the wafer by probing; pressing an electrode of the wafer with a pressure member having a flat surface; and secondly examining the wafer by probing.

Abstract: A semiconductor wafer examination method that includes: preparing a wafer formed with a chip area for use as a semiconductor chip; firstly examining the wafer by probing; pressing an electrode of the wafer with a pressure member having a flat surface; and secondly examining the wafer by probing.

Abstract: A semiconductor wafer examination method that includes: preparing a wafer formed with a chip area for use as a semiconductor chip; firstly examining the wafer by probing; pressing an electrode of the wafer with a pressure member having a flat surface; and secondly examining the wafer by probing.

Abstract: A semiconductor wafer examination method that includes: preparing a wafer formed with a chip area for use as a semiconductor chip; firstly examining the wafer by probing; pressing an electrode of the wafer with a pressure member having a flat surface; and secondly examining the wafer by probing.

Abstract: A semiconductor wafer examination method that includes: preparing a wafer formed with a chip area for use as a semiconductor chip; firstly examining the wafer by probing; pressing an electrode of the wafer with a pressure member having a flat surface; and secondly examining the wafer by probing.

Abstract: A semiconductor device is provided including a substrate containing a wire pattern having a plurality of leads and a semiconductor chip mounted on the substrate in a manner that an electrode faces the wire pattern. The electrodes are arranged to be classified into a plurality of first groups respectively lined along a plurality of paralleling first straight lines and into a plurality of second groups respectively lined along a plurality of second straight lines extending in a direction so as to intersect with the first straight lines. Each lead includes a connecting part facing one electrode, an extension part extending along the first straight line from the connecting part, and a draw-out part that is drawn from the extension part so as to intersect with the first straight line.

Abstract: A semiconductor device including: a semiconductor section in which an element is formed; an insulating layer formed on the semiconductor section; an electrode pad formed on the insulating layer; a contact section formed of a conductive material provided in a contact hole in the insulating layer and electrically connected with the electrode pad; a passivation film formed to have an opening on a first section of the electrode pad and to be positioned on a second section of the electrode pad; a bump formed to be larger than the opening in the passivation film and to be partially positioned on the passivation film; and a barrier layer which lies between the electrode pad and the bump. The contact section is connected with the second section at a position within a range in which the contact section overlaps the bump while avoiding the first section of the electrode pad.

Abstract: A semiconductor device including: a semiconductor section in which an element is formed; an insulating layer formed on the semiconductor section; an electrode pad formed on the insulating layer; a contact section formed of a conductive material provided in a contact hole in the insulating layer and electrically connected with the electrode pad; a passivation film formed to have an opening on a first section of the electrode pad and to be positioned on a second section of the electrode pad; a bump formed to be larger than the opening in the passivation film and to be partially positioned on the passivation film; and a barrier layer which lies between the electrode pad and the bump. The contact section is connected with the second section at a position within a range in which the contact section overlaps the bump while avoiding the first section of the electrode pad.

Abstract: First alignment marks are provided on a film substrate in a manner that they are located at positions offset from the disposed positions of second alignment marks provided on a semiconductor chip. The amount of expansion or contraction of the film substrate is obtained by measuring the distance between the first alignment marks. Based on the amount of expansion or contraction, the semiconductor chip is shifted with respect to the film substrate and mounted thereon.