최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0216891 (2014-03-17) |
등록번호 | US-9202779 (2015-12-01) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 33 인용 특허 : 541 |
A global placement grating (GPG) is defined for a chip level to include a set of parallel and evenly spaced virtual lines. At least one virtual line of the GPG is positioned to intersect each contact that interfaces with the chip level. A number of subgratings are defined. Each subgrating is a set o
A global placement grating (GPG) is defined for a chip level to include a set of parallel and evenly spaced virtual lines. At least one virtual line of the GPG is positioned to intersect each contact that interfaces with the chip level. A number of subgratings are defined. Each subgrating is a set of equally spaced virtual lines of the GPG that supports a common layout shape run length thereon. The layout for the chip level is partitioned into subgrating regions. Each subgrating region has any one of the defined subgratings allocated thereto. Layout shapes placed within a given subgrating region in the chip level are placed in accordance with the subgrating allocated to the given subgrating region. Non-standard layout shape spacings at subgrating region boundaries can be mitigated by layout shape stretching, layout shape insertion, and/or subresolution shape insertion, or can be allowed to exist in the final layout.
1. A semiconductor device, comprising: a first linear-shaped conductive structure defined in a given chip level of the semiconductor device, the first linear-shaped conductive structure having a lengthwise centerline oriented in a first direction, the first linear-shaped conductive structure having
1. A semiconductor device, comprising: a first linear-shaped conductive structure defined in a given chip level of the semiconductor device, the first linear-shaped conductive structure having a lengthwise centerline oriented in a first direction, the first linear-shaped conductive structure having a width measured in a second direction perpendicular to the first direction;a second linear-shaped conductive structure defined in the given chip level of the semiconductor device, the second linear-shaped conductive structure having a lengthwise centerline oriented in the first direction, the second linear-shaped conductive structure having a width measured in the second direction; anda third linear-shaped conductive structure defined in the given chip level of the semiconductor device, the third linear-shaped conductive structure having a lengthwise centerline oriented in the first direction, the third linear-shaped conductive structure having a width measured in the second direction,the width of the first linear-shaped conductive structure substantially equal to the width of the third linear-shaped conductive structure,the width of the second linear-shaped conductive structure greater than the width of the first linear-shaped conductive structure,at least a portion of the second linear-shaped conductive structure positioned in a side-by-side manner with at least a portion of the first linear-shaped conductive structure, the side-by-side positioned portions of the first and second linear-shaped conductive structure separated from each other by a first distance as measured in the second direction, andat least a portion of the second linear-shaped conductive structure positioned in a side-by-side manner with at least a portion of the third linear-shaped conductive structure, the side-by-side positioned portions of the second and third linear-shaped conductive structures separated from each other by the first distance as measured in the second direction. 2. The semiconductor device as recited in claim 1, wherein the width of the second linear-shaped conductive structure is an integer multiple of the width of the first linear-shaped conductive structure. 3. The semiconductor device as recited in claim 2, wherein the width of the second linear-shaped conductive structure is substantially equal to two times the width of the first linear-shaped conductive structure. 4. The semiconductor device as recited in claim 1, wherein the width of the first linear-shaped conductive structure is greater than the first distance. 5. The semiconductor device as recited in claim 1, wherein the first linear-shaped conductive structure has a first end and a second end and extends in the first direction from its first end to its second end, wherein the second linear-shaped conductive structure has a first end and a second end and extends in the first direction from its first end to its second end,wherein the third linear-shaped conductive structure has a first end and a second end and extends in the first direction from its first end to its second end, andwherein the first ends of the first, second, and third linear-shaped conductive structures are substantially positioned on a first line oriented in the second direction. 6. The semiconductor device as recited in claim 5, wherein the second ends of the first and second linear-shaped conductive structures are substantially positioned on a second line oriented in the second direction. 7. The semiconductor device as recited in claim 6, wherein a total length of the third linear-shaped conductive structure as measured in the first direction is greater than a total length of the first linear-shaped conductive structure as measured in the first direction. 8. The semiconductor device as recited in claim 7, wherein a total length of the third linear-shaped conductive structure as measured in the first direction is greater than a total length of the second linear-shaped conductive structure as measured in the first direction. 9. The semiconductor device as recited in claim 6, further comprising: a fourth linear-shaped conductive structure defined in the given chip level of the semiconductor device, the fourth linear-shaped conductive structure having a lengthwise centerline oriented in the first direction, the fourth linear-shaped conductive structure having a width measured in the second direction, the fourth linear-shaped conductive structure positioned in the second direction between the first and second linear-shaped conductive structures. 10. The semiconductor device as recited in claim 9, wherein the lengthwise centerline of the fourth linear-shaped conductive structure is positioned at a midpoint of the first distance as measured in the second direction between the side-by-side positioned portions of the first and second linear-shaped conductive structure. 11. The semiconductor device as recited in claim 10, wherein the width of the fourth linear-shaped conductive structure is substantially equal to the width of the first linear-shaped conductive structure. 12. The semiconductor device as recited in claim 10, further comprising: a fifth linear-shaped conductive structure defined in the given chip level of the semiconductor device, the fifth linear-shaped conductive structure having a lengthwise centerline oriented in the first direction, the fifth linear-shaped conductive structure having a width measured in the second direction, the fifth linear-shaped conductive structure positioned in the second direction between the fourth and third linear-shaped conductive structures. 13. The semiconductor device as recited in claim 12, wherein at least a portion of the fifth linear-shaped conductive structure is positioned in a side-by-side manner with at least a portion of the fourth linear-shaped conductive structure, the side-by-side positioned portions of the fourth and fifth linear-shaped conductive structures separated from each other by the first distance as measured in the second direction. 14. The semiconductor device as recited in claim 13, wherein at least a portion of the fifth linear-shaped conductive structure is positioned in a side-by-side manner with at least a portion of the third linear-shaped conductive structure, the side-by-side positioned portions of the third and fifth linear-shaped conductive structures separated from each other by the first distance as measured in the second direction. 15. The semiconductor device as recited in claim 14, wherein the width of the fourth linear-shaped conductive structure is substantially equal to the width of the first linear-shaped conductive structure, and wherein the width of the fifth linear-shaped conductive structure is substantially equal to the width of the first linear-shaped conductive structure. 16. The semiconductor device as recited in claim 14, wherein the first linear-shaped conductive structure has a first end and a second end and extends in the first direction from its first end to its second end, wherein the second linear-shaped conductive structure has a first end and a second end and extends in the first direction from its first end to its second end,wherein the third linear-shaped conductive structure has a first end and a second end and extends in the first direction from its first end to its second end,wherein the fourth linear-shaped conductive structure has a first end and a second end and extends in the first direction from its first end to its second end,wherein the fifth linear-shaped conductive structure has a first end and a second end and extends in the first direction from its first end to its second end,wherein the first ends of the first, second, and third linear-shaped conductive structures are substantially positioned on a first line oriented in the second direction,wherein the second ends of the first and second linear-shaped conductive structures are substantially positioned on a second line oriented in the second direction,wherein the first ends of the fourth and fifth linear-shaped conductive structures are substantially positioned on a third line oriented in the second direction, andwherein a region of the given chip level located between the first and third linear-shaped conductive structures and located between the second and third lines oriented in the second direction does not include any conductive structure. 17. The semiconductor device as recited in claim 1, wherein the given chip level is a gate electrode level of the semiconductor device. 18. The semiconductor device as recited in claim 1, further comprising: a substrate, wherein the given chip level is a first interconnect level of the semiconductor device in a direction extending upward from the substrate. 19. The semiconductor device as recited in claim 1, further comprising: a substrate, wherein the given chip level is a second interconnect level of the semiconductor device in a direction extending upward from the substrate. 20. A method for fabricating semiconductor device, comprising: defining a first linear-shaped conductive structure in a given chip level of the semiconductor device, the first linear-shaped conductive structure having a lengthwise centerline oriented in a first direction, the first linear-shaped conductive structure having a width measured in a second direction perpendicular to the first direction;defining a second linear-shaped conductive structure in the given chip level of the semiconductor device, the second linear-shaped conductive structure having a lengthwise centerline oriented in the first direction, the second linear-shaped conductive structure having a width measured in the second direction; anddefining a third linear-shaped conductive structure in the given chip level of the semiconductor device, the third linear-shaped conductive structure having a lengthwise centerline oriented in the first direction, the third linear-shaped conductive structure having a width measured in the second direction,the width of the first linear-shaped conductive structure substantially equal to the width of the third linear-shaped conductive structure,the width of the second linear-shaped conductive structure greater than the width of the first linear-shaped conductive structure,at least a portion of the second linear-shaped conductive structure positioned in a side-by-side manner with at least a portion of the first linear-shaped conductive structure, the side-by-side positioned portions of the first and second linear-shaped conductive structure separated from each other by a first distance as measured in the second direction, andat least a portion of the second linear-shaped conductive structure positioned in a side-by-side manner with at least a portion of the third linear-shaped conductive structure, the side-by-side positioned portions of the second and third linear-shaped conductive structures separated from each other by the first distance as measured in the second direction. 21. A non-transitory data storage device having program instructions stored thereon for generating a layout of a semiconductor device, comprising: program instructions for defining a layout of a first linear-shaped conductive structure defined in a given chip level of the semiconductor device, the first linear-shaped conductive structure having a lengthwise centerline oriented in a first direction, the first linear-shaped conductive structure having a width measured in a second direction perpendicular to the first direction;program instructions for defining a layout of a second linear-shaped conductive structure defined in the given chip level of the semiconductor device, the second linear-shaped conductive structure having a lengthwise centerline oriented in the first direction, the second linear-shaped conductive structure having a width measured in the second direction; andprogram instructions for defining a layout of a third linear-shaped conductive structure defined in the given chip level of the semiconductor device, the third linear-shaped conductive structure having a lengthwise centerline oriented in the first direction, the third linear-shaped conductive structure having a width measured in the second direction,the width of the first linear-shaped conductive structure substantially equal to the width of the third linear-shaped conductive structure,the width of the second linear-shaped conductive structure greater than the width of the first linear-shaped conductive structure,at least a portion of the second linear-shaped conductive structure positioned in a side-by-side manner with at least a portion of the first linear-shaped conductive structure, the side-by-side positioned portions of the first and second linear-shaped conductive structure separated from each other by a first distance as measured in the second direction, andat least a portion of the second linear-shaped conductive structure positioned in a side-by-side manner with at least a portion of the third linear-shaped conductive structure, the side-by-side positioned portions of the second and third linear-shaped conductive structures separated from each other by the first distance as measured in the second direction.
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