Patent application number | Description | Published |
20090243645 | MANUFACTURING METHOD OF A SEMICONDUCTOR DEVICE, A SEMICONDUCTOR WAFER, AND A TEST METHOD - The present invention aims to increase the number of test elements of a TEG without increasing the area of each of slice areas. Test electrode pads are disposed in alignment in one row in each of areas separated from semiconductor chips provided over a semiconductor wafer. Test elements are formed corresponding to these test electrode pads and in areas lying directly therebelow. Electrode terminals of the test elements are electrically coupled to the test electrode pads adjacent to the corresponding electrode pads and the test electrode pads further adjacent thereto with being spaced one test electrode pad apart. Upon testing, probe pins are brought into contact with the odd-numbered test electrode pads to conduct testing. Next, the probe pins are brought into contact with the even-numbered test electrode pads while being shifted by one electrode pad pitch thereby to conduct testing. | 10-01-2009 |
20110133293 | SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD - A semiconductor device including a semiconductor substrate having a logic formation region where a logic device is formed; a first impurity region formed in an upper surface of the semiconductor substrate in the logic formation region; a second impurity region formed in an upper surface of the semiconductor substrate in the logic formation region; a third impurity region formed in an upper surface of the first impurity region and having a conductivity type different from that of the second impurity region; a fourth region formed in an upper surface of the second impurity region and having a conductivity type different from that of the second impurity region; a first silicide film formed in an upper surface of the third impurity region; a second silicide film formed in an upper surface of the fourth impurity region and having a larger thickness than the first silicide film. | 06-09-2011 |
20120012936 | SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD - A semiconductor device including a semiconductor substrate having a logic formation region where a logic device is formed; a first impurity region formed in an upper surface of the semiconductor substrate in the logic formation region; a second impurity region formed in an upper surface of the semiconductor substrate in the logic formation region; a third impurity region formed in an upper surface of the first impurity region and having a conductivity type different from that of the second impurity region; a fourth region formed in an upper surface of the second impurity region and having a conductivity type different from that of the second impurity region; a first silicide film formed in an upper surface of the third impurity region; a second silicide film formed in an upper surface of the fourth impurity region and having a larger thickness than the first silicide film. | 01-19-2012 |
20130288437 | SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD - A semiconductor device including a semiconductor substrate having a logic formation region where a logic device is formed; a first impurity region formed in an upper surface of the semiconductor substrate in the logic formation region; a second impurity region formed in an upper surface of the semiconductor substrate in the logic formation region; a third impurity region formed in an upper surface of the first impurity region and having a conductivity type different from that of the second impurity region; a fourth region formed in an upper surface of the second impurity region and having a conductivity type different from that of the second impurity region; a first silicide film formed in an upper surface of the third impurity region; a second silicide film formed in an upper surface of the fourth impurity region and having a larger thickness than the first silicide film. | 10-31-2013 |