Patent application number | Description | Published |
20090155982 | METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE HAVING SEMICONDUCTOR FORMATION REGIONS OF DIFFERENT PLANAR SIZES - A wafer process material is prepared which has a plurality of semiconductor formation regions of different planar sizes, each including a low dielectric constant film/wiring line stack structure component. A laser beam is applied onto a dicing street of the necessary semiconductor formation region and onto its straight extension in order to remove partial areas of the low dielectric constant film/wiring line stack structure components of the necessary semiconductor formation region and the unnecessary semiconductor formation region so that first groove and the second groove are formed. A protective film is formed in the second groove formed in the unnecessary semiconductor formation region and on the low dielectric constant film/wiring line stack structure component. An upper wiring line and a sealing film are formed on the protective film, and a semiconductor wafer is cut along the dicing street. | 06-18-2009 |
20100233853 | METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE - Disclosed is a semiconductor device manufacturing method including: preparing a semiconductor wafer which includes a semiconductor device forming region surrounded by dicing streets extending along first and second directions and including columnar electrodes and a sealing film; with respect to the columnar electrodes nearest the dicing streets in the first direction or the columnar electrodes nearest the dicing streets in the second direction, solder paste layers are displaced to an inward side of the semiconductor device forming region; by performing reflow, allowing the solder paste layer contacting with the columnar electrodes nearest the pair of dicing streets extending in the first direction or the solder paste layer contacting with the columnar electrodes nearest the pair of dicing streets extending in the second direction to move so as to form solder bumps. | 09-16-2010 |
20110115080 | SEMICONDUCTOR DEVICE INCLUDING SEMICONDUCTOR CONSTRUCT INSTALLED ON BASE PLATE, AND MANUFACTURING METHOD OF THE SAME - A semiconductor device comprises a semiconductor construct including a semiconductor substrate, and an external connection electrode provided to protrude on the surface of the semiconductor substrate, a base plate on which the semiconductor construct is installed, and a sealing layer stacked on the semiconductor substrate except for the external connection electrode and on the base plate including the side surface of the semiconductor substrate. | 05-19-2011 |
20110133185 | SEMICONDUCTOR DEVICE FORMATION SUBSTRATE AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD - A dummy columnar electrode having the same outer size and cross section as a columnar electrode formed in a semiconductor device formation region is formed in the peripheral part of a semiconductor device test region in the same process as the columnar electrode. The semiconductor device test regions are provided at several places on the peripheral edge of an effective semiconductor wafer region. Each of the semiconductor device test regions is formed to partly protrude out of the effective semiconductor wafer region. Thus, the number of the semiconductor device formation regions to be products can be prevented from decreasing. | 06-09-2011 |
20110233739 | SEMICONDUCTOR STRUCTURE, MANUFACTURING METHOD OF SEMICONDUCTOR STRUCTURE AND SEMICONDUCTOR DEVICE - Disclosed is a semiconductor structure including a semiconductor substrate including an electronic circuit which is provided in a predetermined region of the semiconductor substrate, a wiring provided on the semiconductor substrate in a region outside of the predetermined region, an external connection electrode provided on the wiring, a sealing resin which covers a side surface of the external connection electrode and a wall which intervenes between the electronic circuit and the sealing resin. | 09-29-2011 |
20110233787 | SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD OF SEMICONDUCTOR STRUCTURE - Disclosed is a semiconductor structure including a semiconductor substrate including an electronic circuit, which is provided in a predetermined region of the semiconductor substrate; a wall which is formed to encircle the predetermined region of the semiconductor substrate; a wiring provided in a region of the semiconductor substrate outside of the predetermined region of the semiconductor substrate; an external connection electrode provided on the wiring; a sealing resin which seals the wiring, the sealing resin being filled in the region of the semiconductor substrate outside of the wall; and a transparent resin to seal the predetermined region of the semiconductor substrate, the transparent resin being filled inside of the wall. | 09-29-2011 |
20110304043 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SAME - A semiconductor device comprises a semiconductor chip which comprises mode-set terminals, and mode-set wiring lines respectively connected to the mode-set terminals, a sealing layer which covers the semiconductor chip and also covers a land of a first mode-set wiring line that is one of the mode-set wiring lines, the sealing layer including a mode-set via hole formed above a land of a second mode-set wiring line, the second mode-set wiring line being one of the mode-set wiring lines and being different from the first mode-set wiring line, a mode-set embedded conductor provided within the mode-set via hole to be connected to the second mode-set wiring line, and a mode-set conductive pattern which is connected to the mode-set embedded conductor and which is provided on the sealing layer above the land of the first mode-set wiring line. | 12-15-2011 |
20140287555 | SEMICONDUCTOR DEVICE INCLUDING SEMICONDUCTOR CONSTRUCT INSTALLED ON BASE PLATE, AND MANUFACTURING METHOD OF THE SAME - A semiconductor device includes a semiconductor construct including a semiconductor substrate and an external connection electrode provided to protrude on a surface of the semiconductor substrate, a base plate on which the semiconductor construct is installed, and a sealing layer stacked on the semiconductor substrate except for the external connection electrode and on the base plate including a side surface of the semiconductor substrate. | 09-25-2014 |