WO2006098023A1 - 半導体装置及びその製造方法 - Google Patents
半導体装置及びその製造方法 Download PDFInfo
- Publication number
- WO2006098023A1 WO2006098023A1 PCT/JP2005/004692 JP2005004692W WO2006098023A1 WO 2006098023 A1 WO2006098023 A1 WO 2006098023A1 JP 2005004692 W JP2005004692 W JP 2005004692W WO 2006098023 A1 WO2006098023 A1 WO 2006098023A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- monitor
- semiconductor device
- region
- patterns
- layers
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
- H01L22/30—Structural arrangements specially adapted for testing or measuring during manufacture or treatment, or specially adapted for reliability measurements
- H01L22/34—Circuits for electrically characterising or monitoring manufacturing processes, e. g. whole test die, wafers filled with test structures, on-board-devices incorporated on each die, process control monitors or pad structures thereof, devices in scribe line
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Definitions
- the present invention relates to a semiconductor device that can easily identify the cause of a failure and a method for manufacturing the same.
- TEG Test Element Group
- TEGs are usually formed in a chip formation region or scribe line of a semiconductor wafer in parallel with elements in a semiconductor integrated circuit. That is, it is formed by a photolithography technique or the like using a reticle (exposure mask) on which an element pattern and a TEG pattern are formed.
- 10A and 10B are diagrams showing the arrangement of conventional TEGs.
- FIG. 10A shows an example in which one chip is transferred in one shot.
- pads 102 are formed on the periphery of each chip 101, and TEGs 103 are formed at the four corners.
- FIG. 10B shows an example in which a plurality of chips are transferred in one shot.
- TEG 113 is formed in the scribe line between chips 111.
- Patent Document 1 Japanese Patent Application Laid-Open No. 60-83344
- Patent Document 2 JP-A-60-109240
- Patent Document 3 JP-A-1 225138
- Patent Document 4 JP 2000-332077 A
- An object of the present invention is to provide a semiconductor device and a method for manufacturing the same that can easily determine the cause of a problem that does not inhibit high integration.
- the inventor of the present application has found that the conventional semiconductor device formed with the TEG has the following problems. Even if the cross section is observed after a defect occurs, sufficient information cannot be obtained because the portion that appears in the cross section is a part of the TEG. In addition, the amount of misalignment that occurs between the layers cannot be estimated. Furthermore, for a portion having a curved portion such as a contact hole, the dimension of the portion that appears depending on the cross section varies, so the width, radius, etc. cannot be estimated accurately.
- a semiconductor device includes a circuit region in which a semiconductor integrated circuit is formed, and two or more monitor layers each formed simultaneously with two or more layers constituting the semiconductor integrated circuit. And a monitor area provided.
- Each of the monitor layers has two or more monitor patterns having the same shape and spaced apart from each other.
- a semiconductor substrate is partitioned into a circuit region and a monitor region, and a first layer constituting a semiconductor integrated circuit is formed in the circuit region.
- a second layer constituting the semiconductor integrated circuit is formed on or above the first layer, and the first monitor layer is formed on the first monitor layer.
- a second monitor layer is formed above or above.
- two or more monitor patterns having the same shape are formed on each of the first and second monitor layers so as to be spaced apart from each other.
- FIG. 1 is a diagram showing a layout of a semiconductor device according to an embodiment of the present invention.
- FIG. 2A is a cross-sectional view showing a method for manufacturing a semiconductor device according to an embodiment of the present invention.
- FIG. 2B is a plan view showing the method for manufacturing the semiconductor device according to the embodiment of the present invention.
- FIG. 3A is a cross-sectional view showing a method for manufacturing a semiconductor device following FIG. 2A.
- FIG. 3B is a plan view showing a method for manufacturing a semiconductor device following FIG.
- FIG. 4A is a cross-sectional view showing a method for manufacturing a semiconductor device following FIG. 3A.
- FIG. 4B is a plan view showing a method for manufacturing a semiconductor device following FIG. [FIG. 4A]
- FIG. 5A is a cross-sectional view showing a method for manufacturing a semiconductor device following FIG. 4A.
- FIG. 5B is a plan view showing a method for manufacturing a semiconductor device following FIG. 6 is a cross-sectional view showing a method for manufacturing the semiconductor device, following FIG. 5A.
- FIG. 7 is a schematic diagram showing a method for analyzing a cross section of the monitor region 1.
- FIG. 8A is a diagram showing an example of an identification mark.
- FIG. 8B is a diagram showing another example of the identification mark.
- FIG. 9 is a diagram showing an example of a contact plug.
- FIG. 10A is a diagram showing an arrangement of TEGs when one chip is transferred in one shot.
- FIG. 10B is a diagram showing an arrangement of TEGs when transferring a plurality of chips in one shot.
- FIG. 11A is a diagram showing still another example of the identification mark.
- FIG. 11B is a diagram showing still another example of the identification mark.
- FIG. 1 is a diagram showing a layout of a semiconductor device according to an embodiment of the present invention.
- a circuit region 2 in which a semiconductor integrated circuit that actually operates is formed, and a plurality of nodes 3 are provided around the circuit region 2.
- the node 3 is connected to the elements constituting the semiconductor integrated circuit.
- Monitor areas 1 are provided at four locations between the circuit area 2 and the pad 3.
- the monitor region 1 is provided, for example, between each vertex of the semiconductor substrate 11 diced into a rectangle and each vertex of the circuit region 2 having a rectangular planar shape.
- FIG. 1 is a cross-sectional view showing a method of manufacturing a semiconductor device according to an embodiment of the present invention in the order of steps.
- FIG. 1 is a plan view showing a method of manufacturing the semiconductor device according to the embodiment of the present invention in the order of steps.
- an element isolation insulating film 12 is formed on the surface of the semiconductor substrate 11 in the circuit region 2, and the surface of the semiconductor substrate 11 in the monitor region 1 is formed.
- five element isolation insulating films 12m extending in one specific direction are formed at regular intervals.
- the spacing between the element isolation insulating films 12m is the same as that for manufacturing a semiconductor device. It is preferable to make it larger than the minimum design rule. For example, when a semiconductor device is manufactured with a design rule of 0.18 m, it is preferable that the distance between the element isolation insulating films 12 m be 0.25 m.
- a gate insulating film 13 and a gate electrode 14 are formed on the semiconductor substrate 11 in the circuit region 2, and the semiconductor substrate 11 is formed in the monitor region 1.
- five gate insulating films 13 m and gate electrodes 14 m extending in the same direction as the element isolation insulating film 12 m are formed at the same interval as the element isolation insulating film 12 m.
- the gate insulating film 13m is not particularly required to be formed, but is formed when the gate electrode 14m is formed in parallel with the gate electrode 14, and does not need to be removed.
- the gate electrode 14 m and the gate insulating film 13 m may be formed so as to overlap the element isolation insulating film 12 m. This is because, as will be described later, the pattern formed in the monitor region 2 does not need to conduct electrical signals.
- an impurity diffusion layer 15 is formed on the surface of the semiconductor substrate 11 in the circuit region 2. Further, in the circuit region 2 and the monitor region 1, a sidewall 16 is formed on the side of the gate electrodes 14 and 14m. Note that the sidewall 16 need not be formed on the side of the gate electrode 14m. Further, the impurity diffusion layer 15 may be formed before and after the formation of the sidewall 16.
- an interlayer insulating film 17 is formed on the entire surface.
- a contact hole is formed in the interlayer insulating film 17 in the circuit region 2, and five contact grooves extending in the same direction as the element isolation insulating film 12m are formed in the interlayer insulating film 17 in the monitor region 1. It is formed at the same interval as the element isolation insulating film 12m.
- a contact plug 18 is formed in the circuit region 2 and a contact plug 18m is formed in the monitor region 1.
- the contact groove and the contact plug 18m may be formed so as not to overlap the gate electrode 14m.
- a ferroelectric capacitor 19 having a lower electrode, a ferroelectric film, and an upper electrode is formed on the interlayer insulating film 17, and a module is formed.
- the 19m is formed at the same interval as the element isolation insulating film 12m.
- the ferroelectric capacitor 19m may be formed so as not to overlap the contact plug 18m.
- the cross-sectional view of the circuit region 2 shown in FIG. 5A shows a region different from the cross-sectional views shown in FIGS. 2A to 4A.
- an interlayer insulating film 20 is formed on the entire surface. Thereafter, via holes are formed in the interlayer insulating film 20 in the circuit region 2, and five via grooves extending in the same direction as the element isolation insulating film 12m are formed in the interlayer insulating film 20 in the monitor region 1. It is formed at the same interval as the isolation insulating film 12m. Then, a via plug 21 is formed in the circuit region 2 and a via plug 21m is formed in the monitor region 1 by embedding a conductive film in the via hole and the via groove. The via groove and via plug 2 lm should be overlapped with the ferroelectric capacitor 19m! /.
- wiring (not shown) is formed on the interlayer insulating film 20, and in the monitor region 1, the same as the element isolation insulating film 12 m as shown in FIG.
- Five wirings 22m extending in the direction are formed at the same interval as the element isolation insulating film 12m.
- an interlayer insulating film 23 is formed on the entire surface.
- a via hole is formed in the interlayer insulating film 23 in the circuit region 2, and the five via grooves extending in the same direction as the element isolation insulating film 12m in the monitor region 1 are the same as the element isolation insulating film 12m.
- a via plug (not shown) is formed in the circuit region 2 by embedding a conductive film in the via hole and the via groove, and the via plug 24m is formed in the monitor region 1 as shown in FIG. Form.
- a wiring (not shown) is formed on the interlayer insulating film 23, and in the monitor region 1, the same direction as the element isolation insulating film 12m is formed as shown in FIG. Five wirings 25m extending to the same distance as the element isolation insulating film 12m are formed. Subsequently, a silicon oxide film 26, a silicon nitride film 27, and a polyimide film 28 are sequentially formed on the entire surface.
- the wiring 22m, the via plug 24m, and the wiring 25m may be formed so as not to overlap with the conductive film underlying them.
- the monitor region 1 is formed for cross-sectional observation, and it is not necessary to flow an electrical signal unlike the TEG. For this reason, it is not necessary to form a routing wiring and a dedicated node as required for TEG. For this reason, even if it is provided at four locations on the semiconductor substrate 11, the effect on the chip area is extremely small.
- FIG. 7 is a schematic diagram showing a method for analyzing the cross section of the monitor region 1.
- the same analysis can be performed for other parts of the force explaining the analysis of the wiring 22m, the interlayer insulating film 23, and the contact plug 24m.
- the distance L between the centers of gravity of adjacent wirings 22m is obtained on the monitor (or image data) of these electron microscopes.
- the unit of the distance L is, for example, the number of pixels on the monitor or the distance (nm).
- the one located at both ends of the five wires 22m is not considered. This is due to the effects of exposure dose and focus shift during exposure, microloading during patterning, etc., but the dimensions of those located at both ends differ from the dimensions of the three wires 22m located between them. Because it is easy to become a thing.
- the number of pixels on the monitor is adopted as the unit of distance L, the coordinates of the center of gravity are obtained and the difference between them is obtained.
- the width X (nm) of the wiring 22m first, for example, the width L on the monitor of the wiring 22m located in the middle is obtained.
- the unit of width L is the same as the unit of distance L.
- the width x of the wiring 22m can be obtained from the following equation.
- the width x (nm) of the contact plug 24m When obtaining the width x (nm) of the contact plug 24m, first, for example, it is located in the middle. Obtain the width L of the contact plug 24m on the monitor. The unit of width L is the unit of distance L
- the width X of the contact plug 24m can be obtained from the following equation.
- the interlayer insulating film 23m is monitored.
- the unit of thickness X is the same as the unit of distance L. And interlaminar
- the thickness X of the edge film 23m can be obtained from the following equation.
- the monitor region 1 since the history when each layer of the circuit region 2 is formed is reflected in the monitor region 1, wiring defects, Contamination failure, misalignment, interlayer insulation film thickness, wiring thickness, etc. can be easily detected. Further, since the occupied area of the monitor region 1 is extremely small, the monitor region 1 can be formed even in a semiconductor device that is particularly required to be miniaturized.
- each monitor is provided when two or more monitor regions 1 are provided.
- the directions in which the wirings extend in the region 1 are made to coincide with each other, and the directions in which the wirings extend in the at least two monitor regions 1 are different.
- an identification mark for indicating the position of the monitor region 1 is formed on the polyimide film 28 which is the outermost layer. It is preferable to make it. An example of this is shown in FIGS. 8A and 8B.
- the identification marks shown in FIGS. 8A and 8B are attached to the same semiconductor device.
- the wiring and the like extend in the monitor area 1 to which the identification mark “PRP X” shown in FIG. 8A is attached and the wiring and the like extend in the monitor area 1 to which the identification mark “PRP Yj is attached shown in FIG. 8B.
- the direction V is perpendicular to the direction, and the direction in which the wiring extends can be easily grasped by changing the type of the identification mark depending on the direction in which the wiring extends in this way.
- ⁇ 3 ⁇ 4 Shows “Production Record Pattern”, but the type and shape of the identification mark are not limited to those shown in FIGS. 8A and 8B!
- the number and position of the monitor areas 1 are not limited to four and four corners.
- one monitor region 1 may be provided at the center of the circuit region 2. Although not preferable, it may be installed only in one of the four corners of one chip. In addition, although it is preferable that the monitor region 1 has layers corresponding to all the layers in the circuit region 2, some layers may be missing.
- the planar shape may be circular as in the case of the contact plug formed in the force circuit region 2 in which the contact plug extends in the same direction as the element isolation insulating film 12m. .
- the positions of the five contact plugs 30 are preferably shifted with respect to the extending direction of the element isolation insulating film 12m (not shown in FIG. 9) and the gate electrode 13m.
- the diameter of the contact plug 30 only in the cross section passing through the center of all the contact plugs 30, and the diameter of the contact plug 30 in the cross section not passing through the center of the contact plug 30. It cannot be obtained.
- FIG. 9 when there is a deviation, there are five cross-sections from which the diameter of the contact plug 30 can be obtained, and the analysis margin becomes wide.
- linear patterns orthogonal to each other may be provided in one monitor region.
- an identification mark as shown in FIGS. 11A and 11B may be used, and a monitor layer having a linear pattern similar to that of the identification mark may be provided thereunder. With this structure, even in the case of one monitor area, information in directions orthogonal to each other can be acquired.
- Patent Document 1 the TEG pad is made minute and the four corners of each chip are arranged. As long as it is the force TEG that describes the provision of a TEG, routing wiring, etc. is required. For this reason, providing at the four corners hinders high integration. Also, it is impossible to detect misalignment between layers and defocus within layers.
- Patent Document 2 describes that a dummy element for detecting a deviation between a through hole and a wiring is provided. Even if this dummy element is analyzed, a positional deviation between layers is described. Can't detect quantity and defocus in the layer!
- Patent Document 3 describes that the TEG routing wiring is shared among a plurality of chips to reduce the inspection time. However, the amount of misalignment between layers and the amount of in-layer misalignment can be reduced. It is impossible to detect a default defect.
- Patent Document 4 uses a force TEG which describes that a wiring is also formed on the outer periphery of a pad for the purpose of detecting a short circuit between wirings with high sensitivity. Aggregation is hindered. Also, it is not possible to detect misalignment between layers and defocus within the layers.
- the formation history of layers in the circuit area is reflected in the monitor pattern.
- the cause can be easily investigated.
- since it is not necessary to apply an electrical signal to the monitor area there is no need for nodes and routing wiring. Therefore, the increase in chip area due to the monitor area is insignificant.
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007507993A JP4746609B2 (ja) | 2005-03-16 | 2005-03-16 | 半導体装置及びその製造方法 |
CNA2005800490705A CN101142668A (zh) | 2005-03-16 | 2005-03-16 | 半导体装置及其制造方法 |
PCT/JP2005/004692 WO2006098023A1 (ja) | 2005-03-16 | 2005-03-16 | 半導体装置及びその製造方法 |
US11/855,482 US8334533B2 (en) | 2005-03-16 | 2007-09-14 | Semiconductor device including a circuit area and a monitor area having a plurality of monitor layers and method for manufacturing the same |
US13/682,324 US8673657B2 (en) | 2005-03-16 | 2012-11-20 | Semiconductor device including a circuit area and a monitor area having a plurality of monitor layers and method for manufacturing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2005/004692 WO2006098023A1 (ja) | 2005-03-16 | 2005-03-16 | 半導体装置及びその製造方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/855,482 Continuation US8334533B2 (en) | 2005-03-16 | 2007-09-14 | Semiconductor device including a circuit area and a monitor area having a plurality of monitor layers and method for manufacturing the same |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006098023A1 true WO2006098023A1 (ja) | 2006-09-21 |
Family
ID=36991383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/004692 WO2006098023A1 (ja) | 2005-03-16 | 2005-03-16 | 半導体装置及びその製造方法 |
Country Status (4)
Country | Link |
---|---|
US (2) | US8334533B2 (ja) |
JP (1) | JP4746609B2 (ja) |
CN (1) | CN101142668A (ja) |
WO (1) | WO2006098023A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009076787A (ja) * | 2007-09-21 | 2009-04-09 | Fujitsu Microelectronics Ltd | 半導体装置及びその製造方法、並びにその設計方法 |
US7719005B2 (en) * | 2007-02-07 | 2010-05-18 | International Buriness Machines Corporation | Structure and method for monitoring and characterizing pattern density dependence on thermal absorption in a semiconductor manufacturing process |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110108265A1 (en) * | 2009-11-12 | 2011-05-12 | Yaogen Ge | Articulated apparatus for handling a drilling tool |
JP7370182B2 (ja) * | 2019-07-08 | 2023-10-27 | エイブリック株式会社 | 半導体装置およびその検査方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07235577A (ja) * | 1994-02-25 | 1995-09-05 | Matsushita Electron Corp | 配線評価装置およびその使用方法 |
JP2000216210A (ja) * | 1999-01-27 | 2000-08-04 | Matsushita Electronics Industry Corp | 絶縁膜における段差埋め込み評価方法および評価構造 |
JP2003258051A (ja) * | 2002-03-04 | 2003-09-12 | Sharp Corp | 断面構造評価用素子群 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0658929B2 (ja) | 1983-10-13 | 1994-08-03 | セイコーエプソン株式会社 | プロセスモニタパターン |
JPS60109240A (ja) | 1983-11-18 | 1985-06-14 | Hitachi Ltd | 半導体装置およびその製造法 |
JPH01225138A (ja) | 1988-03-03 | 1989-09-08 | Ricoh Co Ltd | 半導体集積回路装置の短絡モニタ |
TW303982U (en) * | 1996-06-28 | 1997-04-21 | Winbond Electronics Corp | Structure of chip guard ring using contact via |
JP2000033207A (ja) | 1998-07-17 | 2000-02-02 | Nsk Warner Kk | 自動変速機用の流体フィルタ装置 |
JP2000332077A (ja) | 1999-05-17 | 2000-11-30 | Sony Corp | 半導体集積回路の配線欠陥検査方法および構造 |
JP2001085480A (ja) * | 1999-09-10 | 2001-03-30 | Mitsubishi Electric Corp | 半導体装置および半導体集積回路装置の製造方法 |
KR20010036751A (ko) | 1999-10-11 | 2001-05-07 | 윤종용 | 반도체 장치의 테스트 소자 그룹 형성 방법 |
JP3665551B2 (ja) | 2000-09-22 | 2005-06-29 | 沖電気工業株式会社 | 半導体ウエハ用評価パターン及びそれを用いた半導体ウエハの評価方法 |
JP2002217258A (ja) * | 2001-01-22 | 2002-08-02 | Hitachi Ltd | 半導体装置およびその測定方法、ならびに半導体装置の製造方法 |
US6638863B2 (en) | 2001-04-24 | 2003-10-28 | Acm Research, Inc. | Electropolishing metal layers on wafers having trenches or vias with dummy structures |
US7256079B2 (en) * | 2002-12-16 | 2007-08-14 | Semiconductor Energy Laboratory Co., Ltd. | Evaluation method using a TEG, a method of manufacturing a semiconductor device having a TEG, an element substrate and a panel having the TEG, a program for controlling dosage and a computer-readable recording medium recoding the program |
-
2005
- 2005-03-16 CN CNA2005800490705A patent/CN101142668A/zh active Pending
- 2005-03-16 WO PCT/JP2005/004692 patent/WO2006098023A1/ja not_active Application Discontinuation
- 2005-03-16 JP JP2007507993A patent/JP4746609B2/ja not_active Expired - Fee Related
-
2007
- 2007-09-14 US US11/855,482 patent/US8334533B2/en active Active
-
2012
- 2012-11-20 US US13/682,324 patent/US8673657B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07235577A (ja) * | 1994-02-25 | 1995-09-05 | Matsushita Electron Corp | 配線評価装置およびその使用方法 |
JP2000216210A (ja) * | 1999-01-27 | 2000-08-04 | Matsushita Electronics Industry Corp | 絶縁膜における段差埋め込み評価方法および評価構造 |
JP2003258051A (ja) * | 2002-03-04 | 2003-09-12 | Sharp Corp | 断面構造評価用素子群 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7719005B2 (en) * | 2007-02-07 | 2010-05-18 | International Buriness Machines Corporation | Structure and method for monitoring and characterizing pattern density dependence on thermal absorption in a semiconductor manufacturing process |
JP2009076787A (ja) * | 2007-09-21 | 2009-04-09 | Fujitsu Microelectronics Ltd | 半導体装置及びその製造方法、並びにその設計方法 |
Also Published As
Publication number | Publication date |
---|---|
US20130078803A1 (en) | 2013-03-28 |
US8334533B2 (en) | 2012-12-18 |
US20080001147A1 (en) | 2008-01-03 |
JP4746609B2 (ja) | 2011-08-10 |
US8673657B2 (en) | 2014-03-18 |
CN101142668A (zh) | 2008-03-12 |
JPWO2006098023A1 (ja) | 2008-08-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6849957B2 (en) | Photomask including auxiliary mark area, semiconductor device and manufacturing method thereof | |
US8519389B2 (en) | Semiconductor device, method of manufacturing the same, and method of designing the same | |
JP2012129303A (ja) | 半導体デバイスの製造方法 | |
KR100356637B1 (ko) | 시스템 lsi 칩 및 그 제조 방법 | |
US8673657B2 (en) | Semiconductor device including a circuit area and a monitor area having a plurality of monitor layers and method for manufacturing the same | |
JP2008166691A (ja) | テグパターン及びそのパターンを利用した半導体素子の検査方法 | |
CN205723527U (zh) | 可靠性测试结构 | |
JP3036472B2 (ja) | 半導体装置及びそのマスク位置合わせズレ寸法測定方法 | |
US9506965B2 (en) | Alternately arranged overlay marks having asymmetric spacing and measurement thereof | |
KR20070110306A (ko) | 반도체 장치 및 그 제조 방법 | |
JP5781819B2 (ja) | 半導体装置及び半導体装置の製造方法 | |
JP2000332077A (ja) | 半導体集積回路の配線欠陥検査方法および構造 | |
JP3818903B2 (ja) | 半導体装置のアライメント誤差の測定用素子 | |
JP4845005B2 (ja) | 半導体装置及びその製造方法 | |
KR20080073577A (ko) | 반도체 기판 | |
JPH07302824A (ja) | パターン層の位置測定方法並びにテストパターン層及びその形成方法 | |
KR100591132B1 (ko) | 반도체 공정 마진 확인용 패턴 | |
JP2006344635A (ja) | 評価用半導体装置 | |
JP2006165222A (ja) | 配線形成工程の検査方法、半導体装置の製造方法、評価用半導体基板、及び半導体装置 | |
JP2007059572A (ja) | 半導体集積回路の配線検査素子 | |
TW202127047A (zh) | 半導體裝置及針痕偏移檢測方法 | |
JP2004335707A (ja) | 寸法測定マーク、半導体装置の検査方法及び半導体装置 | |
JP2008060213A (ja) | 半導体装置の製造方法 | |
JP2014049471A (ja) | 半導体装置およびその試験方法並びに製造方法 | |
JP2006269478A (ja) | 半導体装置及びその製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 1020077019624 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007507993 Country of ref document: JP Ref document number: 200580049070.5 Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 11855482 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
NENP | Non-entry into the national phase |
Ref country code: RU |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: RU |
|
WWP | Wipo information: published in national office |
Ref document number: 11855482 Country of ref document: US |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 05726709 Country of ref document: EP Kind code of ref document: A1 |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 5726709 Country of ref document: EP |