WO2006048921A1 - 半導体装置の設計支援装置 - Google Patents
半導体装置の設計支援装置 Download PDFInfo
- Publication number
- WO2006048921A1 WO2006048921A1 PCT/JP2004/016243 JP2004016243W WO2006048921A1 WO 2006048921 A1 WO2006048921 A1 WO 2006048921A1 JP 2004016243 W JP2004016243 W JP 2004016243W WO 2006048921 A1 WO2006048921 A1 WO 2006048921A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- interposer
- semiconductor chip
- design
- semiconductor
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/30—Circuit design
- G06F30/39—Circuit design at the physical level
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/071—Connecting or disconnecting
- H10W72/075—Connecting or disconnecting of bond wires
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/071—Connecting or disconnecting
- H10W72/075—Connecting or disconnecting of bond wires
- H10W72/07551—Connecting or disconnecting of bond wires characterised by changes in properties of the bond wires during the connecting
- H10W72/07553—Connecting or disconnecting of bond wires characterised by changes in properties of the bond wires during the connecting changes in shapes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/531—Shapes of wire connectors
- H10W72/5366—Shapes of wire connectors the bond wires having kinks
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/531—Shapes of wire connectors
- H10W72/537—Multiple bond wires having different shapes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/541—Dispositions of bond wires
- H10W72/5449—Dispositions of bond wires not being orthogonal to a side surface of the chip, e.g. fan-out arrangements
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/90—Bond pads, in general
- H10W72/931—Shapes of bond pads
- H10W72/932—Plan-view shape, i.e. in top view
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
- H10W74/10—Encapsulations, e.g. protective coatings characterised by their shape or disposition
- H10W74/111—Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being completely enclosed
- H10W74/114—Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being completely enclosed by a substrate and the encapsulations
- H10W74/117—Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being completely enclosed by a substrate and the encapsulations the substrate having spherical bumps for external connection
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/731—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors
- H10W90/732—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors between stacked chips
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
- H10W90/754—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked insulating package substrate, interposer or RDL
Definitions
- the present invention relates to a semiconductor device for designing bond wire wiring in consideration of manufacturing variations in a semiconductor manufacturing process, in designing a wire bond type semiconductor package in which semiconductor chips such as logic and memory are arranged.
- the present invention relates to a design support apparatus. Background art
- a design support device for the semiconductor device for example, chip data having chip layout information and frame data having frame layout information are input and arranged at a predetermined position to create a composite drawing.
- a design support device for a semiconductor device for example, chip data having chip layout information and frame data having frame layout information are input and arranged at a predetermined position to create a composite drawing.
- Create a chip-to-frame connection diagram automatically or interactively by referring to the connection diagram information created using another frame on the same chip for the composite drawing created by the synthesis means and the data synthesis means.
- Based on the connection diagram creation means and the chip-frame connection diagram created by the connection diagram creation means extract and store the connection diagram information referenced by the connection diagram creation means when creating the connection diagram.
- connection diagram information storage means stores the connection diagram and connection diagram information such as the used pads so that they can be referred to in connection work with other frames later.
- connection diagram creating means creates the connection diagram by referring to the connection diagram information stored by the connection diagram information storage means, so that there is an advantage that the connection can be performed correctly.
- Patent Document 1 Japanese Patent Laid-Open No. 5-67679
- the bond wiring rule check is performed on the bond wire connecting the semiconductor chip and the lead frame.
- the placement of semiconductor chips in the semiconductor device manufacturing process The design rule measurement considering the variation in position cannot be performed before manufacturing. For this reason, it is impossible to detect in advance defects related to bond wires such as contact between bond wires and contact between bond wires and semiconductor chips, and these defects may be detected in the actual manufacturing process of semiconductor devices. There was a problem. Such detection of defects in the actual semiconductor device manufacturing process leads to a decrease in product yield.
- the present invention has been made in view of the above, and it is possible to prevent defects related to bond wires such as contact between bond wires at the time of manufacturing a semiconductor device, and to manufacture a semiconductor device with a high product yield.
- the purpose is to obtain a design support device for semiconductor devices that can be made available.
- a design support device for a semiconductor device supports a wiring design of a bond wire that connects a semiconductor chip and an interposer.
- analyzing means for analyzing defects in the manufacture of the semiconductor device due to variations in the arrangement position of the semiconductor chip on the interposer and bond wire connection terminal positions of the interposer.
- the semiconductor device design support apparatus simulates the occurrence of variations in the arrangement position of the semiconductor chip on the interposer and the occurrence of variations in the bond wire connection terminal position of the interposer.
- the simulated design data is created in advance. Based on this simulated design data, a design rule check is performed in consideration of manufacturing variations in the semiconductor device manufacturing process. That is, by analyzing and verifying the simulated design data, it is possible to detect in advance semiconductor device manufacturing defects caused by variations in the placement position of the semiconductor chip on the interposer and the bond wire connection terminal position of the interposer. .
- the design support device for a semiconductor device by performing design rule measurement in consideration of manufacturing variations in the manufacturing process of the semiconductor device, It is possible to detect defects related to the bond wire such as contact between the bond wire and the interposer in advance, that is, at the design stage of the semiconductor device before the actual semiconductor device is manufactured. If defects related to bond wires are detected in the design stage of the semiconductor device, these defects can be corrected in the design stage to design a normal semiconductor device. Therefore, according to the semiconductor device design support apparatus of the present invention, it is possible to improve the product yield by avoiding the occurrence of defects related to bond wires such as contact between bond wires during the manufacture of the semiconductor device. It is possible to obtain a semiconductor device design support device that can manufacture a semiconductor device with a good product yield.
- FIG. 1 is a block diagram showing a main configuration of a design support apparatus for a semiconductor device according to an embodiment of the present invention.
- FIG. 2 is a cross-sectional view showing an example of the structure of a semiconductor package.
- FIG. 3 is a top view showing an example of the structure of a semiconductor package.
- FIG. 4 is a diagram showing a state in which the design placement position force is shifted in the semiconductor chip force interposer.
- FIG. 5 is a diagram showing a state in which the interposer is arranged with a deviation in the design arrangement position force.
- FIG. 6 is a diagram showing a state in which the interposer is arranged with a deviation in the design arrangement position force.
- Fig. 7 is a diagram showing a state in which the interposer is arranged with a deviation in design arrangement position force.
- FIG. 8 is a diagram showing a state in which a semiconductor chip is arranged at a design arrangement position.
- FIG. 9 is a diagram showing a state in which the semiconductor chip is arranged deviating from the design arrangement position.
- FIG. 10 is a diagram showing a state in which the semiconductor chip is arranged deviating from the design arrangement position.
- FIG. 11 is a diagram showing a state in which the semiconductor chip is arranged deviating from the design arrangement position.
- FIG. 12 is a diagram showing a state in which the semiconductor chip is arranged deviating from the design arrangement position.
- FIG. 13 is a diagram showing an example of assigning factors and levels of manufacturing variation to a factor table.
- FIG. 14 is a diagram showing an example in which the factors in FIG. 13 are assigned to the L9 orthogonal table.
- FIG. 15 is a diagram showing inputs and outputs in the data analysis unit.
- FIG. 1 is a block diagram showing a main configuration of a semiconductor device design support apparatus according to an embodiment of the present invention.
- the semiconductor device design support apparatus includes an input control unit 2, an interposer placement unit 4, a die bond unit 5, a wire bond unit 6, and a design rule measurement unit 7 A storage unit 8 and a data analysis unit 9.
- the arrow lines indicate the data flow.
- the interposer arrangement portion 4, the die bond portion 5, and the wire bond portion 6 are collectively referred to as an assembly portion 3.
- FIG. 2 and 3 are diagrams showing an example of the structure of a semiconductor package that can be designed by this design support apparatus, and FIG. 2 is a sectional view showing a cross section of the semiconductor package.
- FIG. 3 is a top view of the semiconductor package also showing the top surface force.
- this semiconductor package includes a semiconductor chip 1 la, a semiconductor chip nb (hereinafter, the semiconductor chip may be collectively referred to as a semiconductor chip 11), an interposer 12, and a bond wire. 13, a bonding pad 14, and a bonding finger 15.
- a force showing an example of a semiconductor package in which two semiconductor chips are stacked The present invention is not limited to this. Therefore, the present invention can be applied to the design of a semiconductor package including only one semiconductor chip, and can be widely applied to the design of a semiconductor package including three or more semiconductor chips.
- the input control unit 2 receives an input of semiconductor package design data 1. That is, the input control unit 2 includes the shape of the interposer 12 such as the semiconductor package substrate and the lead frame as shown in FIGS. 2 and 3, the shape of the semiconductor chip 11, the arrangement position of the semiconductor chip 11 on the interposer 12, Connect the semiconductor chip 11 and the interposer 12
- the design data 1 relating to the semiconductor package such as the shape of the wire 13 and the wire bond coordinates, that is, the position of the bond wire 13 connecting the semiconductor chip 11 and the interposer 12 is input.
- the assembly unit 3 receives the semiconductor package design data 1 input from the input control unit 2 as input and creates simulated design data simulating the occurrence of manufacturing variations. Note that the input control unit 2 is not necessarily provided, and the design data 1 relating to the semiconductor package can be directly input to the assembly unit 3 from the outside.
- the interposer placement unit 4 Based on the design data 1 input from the input control unit 2, the interposer placement unit 4 assumes a case where manufacturing variations occur in the placement of the interposer 12, and is located at a position that simulates the occurrence of manufacturing variation. Data when the interposer 12 is arranged can be created. That is, in the interposer placement section 4, for example, as shown in FIG. 4, the design position of the interposer 12 is in the X direction (in-plane direction on the main surface of the interposer), or for example, as shown in FIG. Create data with the placement of the interposer 12 in the case of manufacturing variations in the Y direction (in-plane direction on the main surface of the interposer).
- the interposer placement section 4 for example, as shown in FIG. 6, it is oblique to the design placement position of the interposer 12, that is, in both the X and Y directions, or for example, as shown in FIG.
- the rotation direction rotation direction on the main surface of the interposer
- the Z direction mounting height direction of the interposer
- the die bond unit 5 is manufactured in the arrangement of the semiconductor chip 11 on the interposer 12 based on the design data 1 input from the input control unit 2 and the data created by the interposer arrangement unit 4. Assuming the case where the variation occurs, the semiconductor chip simulated arrangement data when the semiconductor chip 11 is arranged at the position simulating the production variation on the interposer 12 is created.
- the placement position of the semiconductor chip 11 shown in FIG. 8 is the design placement position of the semiconductor chip 11 on the interposer 12.
- the design direction of the semiconductor chip 11 on the interposer 12 is X direction (in-plane direction on the surface of the interposer semiconductor chip), As shown in Fig. 10, the interposer 12 was placed when there was a manufacturing variation in the Y direction (the in-plane direction of the interposer on the semiconductor chip placement surface) (variation of the placement position of the semiconductor chip 11 on the interposer 12). Create data.
- the design position of the semiconductor chip 11 on the interposer 12 is oblique, that is, bidirectional in the X direction and Y direction, or for example, FIG.
- manufacturing variation in the direction of the semiconductor chip 11 on the interposer 12 in the rotation direction (rotation direction in the semiconductor chip placement surface of the interposer) or the inclination of the Z direction (interposer thickness direction) with respect to the main surface of the interposer Data on the placement of the semiconductor chip 11 in the event of variation in placement position) is created.
- the alternate long and short dash line indicates the design arrangement position of the interposer 12.
- wire bond 6 based on the design data 1 input from input control unit 2 and the data created in die bond unit 5, the design layout on interposer 12 created in die bond unit 5 Bonding pads 1 of the semiconductor chip 11 where the positional force of the design is also deviated when the semiconductor chip 11 is arranged at a position where the manufacturing force also occurs, that is, when the semiconductor chip 11 is arranged at a position simulating the occurrence of manufacturing fluctuation on the interposer 12 Bond wire simulation data in which bond wire 13 that connects 4 and bonding finger 15 of interposer 12 is wired is created.
- the design rule measurement unit 7 performs design rule measurement for the bond wire 13 wired by the wire bond unit 6. That is, the design rule measuring unit 7 includes the clearance between the bond wires 13, the clearance between the bond wires 13 and the semiconductor chip 11, the clearance between the bond wires 13 and the interposer 12, the clearance between the bond wires 13 and the bonding pads 14, and the bond wires. Measure the clearance between 13 and bonding finger 15.
- the data analysis unit 9 performs statistical analysis using the measurement result 7a in the design rule measurement unit 7 as an input.
- the analysis in the data analysis unit 9 is, for example, a semiconductor that satisfies the design rules. Allowable range of variation in the position of the body chip 11 on the interposer 12, tolerance range of bond wire connection terminal position of the interposer 12 of the semiconductor chip 11 that satisfies the design rules, variation distribution diagram, process capability index, standard Deviation, variance, average, yield rate, Z defect rate, SN ratio, etc.
- design data on the semiconductor package such as the shape of the interposer 12, the shape of the semiconductor chip 11, the position of the semiconductor chip 11 on the interposer 12, the shape of the bond wire 13 connecting the semiconductor chip 11 and the interposer 12, and the wire bond coordinates 1 is input to the input control unit 2.
- the input control unit 2 receives the design data 1 regarding these semiconductor packages and outputs the design data 1 to the interposer arrangement unit 4.
- the interposer placement unit 4 receives the design data 1 related to the semiconductor package from the input control unit 2, it is assumed that there is a manufacturing variation in the placement of the interposer 12 based on the design data 1. Thus, data is generated when the interposer 12 is placed at a position that simulates the occurrence of manufacturing variations.
- the interposer placement section 4 outputs the created data to the wire bond section 6 together with the design data 1 related to the semiconductor package.
- the die bond unit 5 When the die bond unit 5 receives data from the interposer placement unit 4, the die bond unit 5 is manufactured based on the design data 1 and the data created by the interposer placement unit 4 in accordance with the arrangement of the semiconductor chip 11 on the interposer 12. Assuming the case where the variation occurs, the semiconductor chip simulated arrangement data when the semiconductor chip 11 is arranged at the position simulating the production variation on the interposer 12 is created. The die bond unit 5 outputs the created data to the wire bond unit 6 together with the design data 1 related to the semiconductor package.
- FIG. 13 shows a method of generating manufacturing variations in accordance with an experimental design method based on the horizontal, vertical, or rotational direction of the arrangement position of the semiconductor chip 11 or the arrangement height of the semiconductor chip 11 and the inclination of the semiconductor chip 11. Indicates.
- Figure 13 shows Table 16 showing the factors and their levels.
- FIG. 13 shows an example in which the horizontal position, vertical direction, and height direction of the arrangement position of the semiconductor chip 11 are taken as factors, and each factor is set to three levels.
- FIG. 14 shows an example in which the factors in FIG. 13 are assigned to the L9 orthogonal table 17.
- the number and level of factors can be selected arbitrarily, and the orthogonal table for assigning the factors is not limited to the L9 orthogonal table 17 shown in FIG. 14, and any orthogonal table can be selected. .
- the orthogonal table for assigning the factors is not limited to the L9 orthogonal table 17 shown in FIG. 14, and any orthogonal table can be selected. .
- it is possible to check for errors in the selection of optimum conditions at the time of design, prevent incorrect check results and condition selection from being passed to subsequent processes, and achieve high quality design. It can be carried out.
- the wire bond portion 6 the case where the semiconductor chip 11 is arranged at a position simulating the occurrence of manufacturing variation on the interposer 12 based on the design data 1 and the data created in the die bond portion 5. Then, bond wire simulation data in which the bond wire 13 that connects the bonding pad 14 of the semiconductor chip 11 and the bonding finger 15 of the interposer 12 is wired is created. Then, the wire bond unit 6 outputs the created data to the design rule measurement unit 7 together with the design data 1 related to the semiconductor knock.
- the design rule measurement unit 7 performs design rule measurement on the bond wire 13 wired in the wire bond unit 6 based on the data input from the wire bond unit 6.
- Design rule measurements include clearance between bond wires 13, clearance between bond wires 13 and semiconductor chip 11, clearance between bond wires 13 and interposer 12, clearance between bond wires 13 and bonding pads 14, bond wire 13 and bond Perform clearance with Ngfinger 15
- the design rule measuring unit 7 outputs the measurement result 7a to the storage unit 8 together with the design data 1 related to the semiconductor package as the measurement result.
- the storage unit 8 stores the measurement result 7a input from the design rule measurement unit 7 together with the design data 1 related to the semiconductor package.
- the measurement result 7a in the design rule measurement unit 7 stored in the storage unit 8 is input and statistical analysis is performed.
- the analysis in the data analysis unit 9 is performed by, for example, an allowable range of variation, that is, an allowable range of variation in the arrangement position of the semiconductor chip 11 that satisfies the design rule, and a bond of the interposer 12 of the semiconductor chip 11 that satisfies the design rule. This is done for characteristic values such as tolerance range of wire connection terminal position, variation distribution diagram, process capability index, standard deviation, variance, average, non-defective product rate, Z defect rate, and SN ratio.
- these analysis results 9a are output to the storage unit 8.
- the storage unit 8 stores the analysis result 9a input from the data analysis unit 9.
- the data analysis unit 9 can also output these analysis results 9a to the outside.
- the data analysis unit 9 performs the analysis as described above, thereby performing the design rule check in consideration of the manufacturing variation in the manufacturing process of the semiconductor device.
- the data analysis unit 9 performs the analysis as described above, thereby performing the design rule check in consideration of the manufacturing variation in the manufacturing process of the semiconductor device.
- the data analysis unit 9 by analyzing and verifying the simulated design data, it is possible to detect in advance semiconductor device manufacturing defects caused by variations in the placement position of the semiconductor chip on the interposer and the bonder connection terminal position of the interposer.
- the present invention is not limited to the semiconductor package design as described above. Also, it can be widely applied when a semiconductor chip is directly mounted on a power module or a printed circuit board.
- the design support device for a semiconductor device according to the present invention is useful for designing a semiconductor device, and in particular, for manufacturing a semiconductor device in which a problem related to a bond wire may occur due to further miniaturization. Suitable.
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Abstract
Description
Claims
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2004/016243 WO2006048921A1 (ja) | 2004-11-01 | 2004-11-01 | 半導体装置の設計支援装置 |
| JP2006542191A JP4567689B2 (ja) | 2004-11-01 | 2004-11-01 | 半導体装置の設計支援装置 |
| US10/586,908 US7725847B2 (en) | 2004-11-01 | 2004-11-01 | Wiring design support apparatus for bond wire of semiconductor devices |
| HK07104260.8A HK1097955B (en) | 2004-11-01 | Semiconductor device design support system | |
| DE112004002981.3T DE112004002981B4 (de) | 2004-11-01 | 2004-11-01 | Entwicklungsunterstützungsvorrichtung für Halbleiterbauelemente |
| CNB2004800378664A CN100403502C (zh) | 2004-11-01 | 2004-11-01 | 半导体器件的辅助设计装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2004/016243 WO2006048921A1 (ja) | 2004-11-01 | 2004-11-01 | 半導体装置の設計支援装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2006048921A1 true WO2006048921A1 (ja) | 2006-05-11 |
Family
ID=36318941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2004/016243 Ceased WO2006048921A1 (ja) | 2004-11-01 | 2004-11-01 | 半導体装置の設計支援装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7725847B2 (ja) |
| JP (1) | JP4567689B2 (ja) |
| CN (1) | CN100403502C (ja) |
| DE (1) | DE112004002981B4 (ja) |
| WO (1) | WO2006048921A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100590625C (zh) * | 2006-11-29 | 2010-02-17 | 上海华虹Nec电子有限公司 | 一种半导体器件模拟仿真中的预设模式建立方法 |
| JP2013546275A (ja) * | 2010-11-17 | 2013-12-26 | ザイリンクス インコーポレイテッド | 通信用マルチチップモジュール |
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- 2004-11-01 CN CNB2004800378664A patent/CN100403502C/zh not_active Expired - Lifetime
- 2004-11-01 WO PCT/JP2004/016243 patent/WO2006048921A1/ja not_active Ceased
- 2004-11-01 JP JP2006542191A patent/JP4567689B2/ja not_active Expired - Lifetime
- 2004-11-01 US US10/586,908 patent/US7725847B2/en not_active Expired - Lifetime
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| JP2003273153A (ja) * | 2002-03-19 | 2003-09-26 | Nec Electronics Corp | ワイヤーボンディング方法およびそのボンディング方法を実施するワイヤーボンディング装置 |
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| CN100590625C (zh) * | 2006-11-29 | 2010-02-17 | 上海华虹Nec电子有限公司 | 一种半导体器件模拟仿真中的预设模式建立方法 |
| JP2013546275A (ja) * | 2010-11-17 | 2013-12-26 | ザイリンクス インコーポレイテッド | 通信用マルチチップモジュール |
Also Published As
| Publication number | Publication date |
|---|---|
| DE112004002981T5 (de) | 2007-11-08 |
| CN100403502C (zh) | 2008-07-16 |
| US20080250363A1 (en) | 2008-10-09 |
| DE112004002981B4 (de) | 2018-07-26 |
| CN1894786A (zh) | 2007-01-10 |
| JP4567689B2 (ja) | 2010-10-20 |
| JPWO2006048921A1 (ja) | 2008-05-22 |
| US7725847B2 (en) | 2010-05-25 |
| HK1097955A1 (zh) | 2007-07-06 |
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