Taiwan Semiconductor Manufacturing Comp. Ltd.

Mentor Graphics, a Siemens Business

Jeo-Yen Lee

Lee-Chung Lu

Po-Hsiang Huang

Sheng-Hsiung Chen

Jyun-Hao Chang

Fong-yuan Chang

Chi-Yu Lu

Ho Che Yu

Ni-Wan Fan

Yi-Kan Cheng

Wu-Tung Cheng

Fong-Yuan Chang

Shun Li Chen

Shao-Huan Wang

Chien-Ying Chen

Kun-Han Tsai

Shi-Yu Huang

A semiconductor device includes active areas formed as predetermined shapes on a substrate. The device also includes a first structure having at least two contiguous rows including: at least one instance of the first row, and at least one instance of the second row. The device also includes the first structure being configured such that: each of the at least one instance of the first row in the first structure having a first width in the first direction; and each of the at least one instance of the second row in the first structure having a second width in the first direction, the second width being substantially different than the first width. The device also includes a second structure having an odd number of contiguous rows including: an even number of instances of the first row, and an odd number of instances of the second row.

Cell structures and semiconductor devices having same

A semiconductor device comprising active areas and a structure. The active areas are formed as predetermined shapes on a substrate and arranged relative to a grid having first and second tracks which are substantially parallel to corresponding orthogonal first and second directions; The active areas are organized into instances of a first row having a first conductivity and a second row having a second conductivity. Each instance of the first row and of the second row includes a corresponding first and second number predetermined number of the first tracks. The structure has at least two contiguous rows including: at least one instance of the first row; and at least one instance of the second row. In the first direction, the instance(s) of the first row have a first width and the instance(s) of the second row a second width substantially different than the first width.

In some embodiments, a first cell layout and a second cell layout are provided and combined into a third cell layout. Each of the first cell layout and the second cell layout includes a higher power line, a lower power line, an output pin, at least one up transistor and at least one down transistor formed to electrically couple the output pin to the higher power line and the output pin to the lower power line, respectively. The at least one up transistor and the at least one down transistor of the second cell layout include a gate line. For the combining, the gate line is non-selectively electrically coupled to the output pin of the first cell layout to form a first node. A design layout in which the third cell layout is used at different locations is generated.

Circuit with combined cells and method for manufacturing the same

Various aspects of the disclose techniques relate to techniques of testing interconnects in stacked designs. A single-pulse signal, generated by a first circuit state element on a first die, is applied to a first end of an interconnect and captured at a second end of the interconnect using a clock port of a second circuit state element on a second die. A faulty interconnect may cause the single-pulse signal too distorted to reach the threshold voltage of the second circuit element.

Method and circuit of pulse-vanishing test

Growing community of inventors

Taipei, Taiwan

Jeo-Yen Lee