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-0949761 (2015-11-23) |
등록번호 | US-9530734 (2016-12-27) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 1 인용 특허 : 558 |
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;a second linear-shaped conductive structure defined i
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;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; 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,wherein at least a portion of the first linear-shaped conductive structure is positioned in a side-by-side manner with at least a portion of the second linear-shaped conductive structure,wherein at least a portion of the first linear-shaped conductive structure is positioned in a side-by-side manner with at least a portion of the third linear-shaped conductive structure, andwherein the lengthwise centerline of the third linear-shaped conductive structure is positioned between the first and second linear-shaped conductive structures in a second direction perpendicular to the first direction,wherein a length as measured in the first direction of the portion of the first linear-shaped conductive structure that is positioned in the side-by-side manner with the portion of the second linear-shaped conductive structure defines a common run length of the first and second linear-shaped conductive structures, and wherein the common run length of the first and second linear-shaped conductive structures is larger than an end-to-end spacing as measured in the first direction between facing ends of the second and third linear-shaped conductive structures. 2. The semiconductor device as recited in claim 1, wherein the first linear-shaped conductive structure has a width measured in the second direction, wherein the second linear-shaped conductive structure has a width measured in the second direction, wherein the third linear-shaped conductive structure has a width measured in the second direction, wherein the widths of the first, second, and third linear-shaped conductive structures are substantially equal to each other. 3. The semiconductor device as recited in claim 1, wherein each of the first, second, and third linear-shaped conductive structures are positioned in accordance with a fixed pitch, such that a distance as measured in the second direction between any two lengthwise centerlines of the first, second, and third linear-shaped conductive structures is equal to an integer multiple of the fixed pitch. 4. The semiconductor device as recited in claim 1, wherein the first and third linear-shaped conductive structures are positioned in a first subgrating region and the second linear-shaped conductive structure is positioned in a second subgrating region. 5. The semiconductor device as recited in claim 1, wherein a portion of an end of the third linear-shaped conductive structure is positioned in an overlapping manner with at least a portion of an end of the second linear-shaped conductive structure. 6. The semiconductor device as recited in claim 1, wherein a distance as measured in the second direction between the first and third linear-shaped conductive structures corresponds to a constant wire spacing, and wherein a distance as measured in the second direction between the first and second linear-shaped conductive structures corresponds to a non-standard gap between wires. 7. The semiconductor device as recited in claim 6, wherein the non-standard gap between wires is larger than a width of the first linear-shaped conductive structure as measured in the second direction, and wherein the non-standard gap between wires is larger than a width of the second linear-shaped conductive structure as measured in the second direction, and wherein the non-standard gap between wires is larger than a width of the third linear-shaped conductive structure as measured in the second direction. 8. The semiconductor device as recited in claim 1, wherein a distance as measured in the second direction between the first and third linear-shaped conductive structures corresponds to a constant wire spacing, and wherein the constant wire spacing is larger than an end-to-end spacing as measured in the first direction between facing ends of the second and third linear-shaped conductive structures. 9. The semiconductor device as recited in claim 1, 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 lengthwise centerline of the fourth linear-shaped conductive structure positioned between the first and second linear-shaped conductive structures in the second direction. 10. The semiconductor device as recited in claim 9, wherein the fourth linear-shaped conductive structure has a width measured in the second direction substantially equal to the widths of the first, second, and third linear-shaped conductive structures. 11. The semiconductor device as recited in claim 9, wherein a distance as measured in the second direction between the first and third linear-shaped conductive structures corresponds to a constant wire spacing, and wherein a distance as measured in the second direction between the second and fourth linear-shaped conductive structures corresponds to the constant wire spacing, and wherein a distance as measured in the second direction between the first and second linear-shaped conductive structures corresponds to a non-standard gap between wires. 12. The semiconductor device as recited in claim 11, wherein the non-standard gap between wires is larger than a width of the first linear-shaped conductive structure as measured in the second direction, and wherein the non-standard gap between wires is larger than a width of the second linear-shaped conductive structure as measured in the second direction, and wherein the non-standard gap between wires is larger than a width of the third linear-shaped conductive structure as measured in the second direction, and wherein the non-standard gap between wires is larger than a width of the fourth linear-shaped conductive structure as measured in the second direction. 13. The semiconductor device as recited in claim 9, wherein each of the first, second, third, and fourth linear-shaped conductive structures are positioned in accordance with a fixed pitch, such that a distance as measured in the second direction between any two lengthwise centerlines of the first, second, third, and fourth linear-shaped conductive structures is substantially equal to an integer multiple of the fixed pitch. 14. The semiconductor device as recited in claim 13, wherein a distance as measured in the second direction between the lengthwise centerline of the first linear-shaped conductive structure and the lengthwise centerline of the fourth linear-shaped conductive structure is substantially equal to the fixed pitch, and wherein a distance as measured in the second direction between the lengthwise centerline of the first linear-shaped conductive structure and the lengthwise centerline of the third linear-shaped conductive structure is substantially equal to two times the fixed pitch, andwherein a distance as measured in the second direction between the lengthwise centerline of the first linear-shaped conductive structure and the lengthwise centerline of the second linear-shaped conductive structure is substantially equal to three times the fixed pitch. 15. The semiconductor device as recited in claim 9, wherein the first and third linear-shaped conductive structures are positioned in a first subgrating region, and wherein the second and fourth linear-shaped conductive structure are positioned in a second subgrating region. 16. The semiconductor device as recited in claim 9, wherein a portion of an end of the fourth linear-shaped conductive structure is positioned in an overlapping manner with at least a portion of an end of the first linear-shaped conductive structure. 17. The semiconductor device as recited in claim 9, wherein the common run length of the first and second linear-shaped conductive structures is larger than an end-to-end spacing as measured in the first direction between facing ends of the first and fourth linear-shaped conductive structures. 18. The semiconductor device as recited in claim 17, wherein the end-to-end spacing as measured in the first direction between facing ends of the second and third linear-shaped conductive structures is substantially equal to the end-to-end spacing as measured in the first direction between facing ends of the first and fourth linear-shaped conductive structures. 19. The semiconductor device as recited in claim 9, wherein a distance as measured in the second direction between the first and third linear-shaped conductive structures corresponds to a constant wire spacing, and wherein the constant wire spacing is larger than an end-to-end spacing as measured in the first direction between facing ends of the second and third linear-shaped conductive structures, and wherein the constant wire spacing is larger than an end-to-end spacing as measured in the first direction between facing ends of the first and fourth linear-shaped conductive structures.
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