WO2024079975A1 - 半導体装置の製造装置および部材の吸引方法 - Google Patents
半導体装置の製造装置および部材の吸引方法 Download PDFInfo
- Publication number
- WO2024079975A1 WO2024079975A1 PCT/JP2023/029287 JP2023029287W WO2024079975A1 WO 2024079975 A1 WO2024079975 A1 WO 2024079975A1 JP 2023029287 W JP2023029287 W JP 2023029287W WO 2024079975 A1 WO2024079975 A1 WO 2024079975A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- suction
- mounting tool
- reference jig
- semiconductor chip
- jig
- 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
Links
Images
Classifications
-
- H10P72/3212—
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/0404—Pick-and-place heads or apparatus, e.g. with jaws
- H05K13/0408—Incorporating a pick-up tool
- H05K13/0409—Sucking devices
-
- H10P72/0446—
-
- H10P72/0606—
-
- H10P72/0616—
-
- H10P72/53—
-
- H10P72/78—
-
- H10W72/071—
Definitions
- This specification discloses a semiconductor device manufacturing apparatus equipped with a mounting tool that individually sucks up and transports a semiconductor chip and a reference jig that is larger than the semiconductor chip, and a method for transporting components.
- a mounting tool holds a semiconductor chip by suction. Then, with the semiconductor chip held by suction, the mounting tool moves and bonds the semiconductor chip to a substrate or the like.
- Such mounting tools may not only hold semiconductor chips, but also reference jigs larger than the semiconductor chips by suction.
- a transparent, flat calibration jig may be held by the mounting tool and transported to a specified position.
- a measurement jig larger than the semiconductor chip may be held by the mounting tool by suction.
- jigs that are larger than semiconductor chips and held by the mounting tool by suction such as calibration jigs and measurement jigs, are referred to as "reference jigs”.
- the reference jig is significantly larger than the semiconductor chip. If a single mounting tool is used to suction-hold components of such vastly different sizes, various problems are likely to arise.
- the suction surface of the mounting tool is made small to match the size of the semiconductor chip, it will not be possible to properly suck up a large reference jig.
- the suction surface of the mounting tool is made large to match the size of the reference jig, when sucking up a semiconductor chip, part of the suction surface may protrude from the semiconductor chip and interfere with other adjacent semiconductor chips.
- Patent Document 1 also discloses a technology in which the bottom surface of the collet is made into a hollow pyramid shape. Such a collet can suck up multiple types of objects to be sucked that are different in size. However, even the collet in Patent Document 1 cannot solve the problem of the part of the collet that protrudes beyond the object to be sucked interfering with other adjacent parts.
- This specification therefore discloses a semiconductor device manufacturing apparatus and a component suction method that can properly suction and hold both a semiconductor chip and a reference jig using a single mounting tool.
- the semiconductor device manufacturing apparatus disclosed in this specification includes a reference jig that is larger than a semiconductor chip, and a mounting tool that sucks and transports the semiconductor chip and reference jig individually, the mounting tool having a base surface that contacts the upper surface of the reference jig when the reference jig is held by suction, and a suction protrusion that protrudes from the base surface and has a suction hole formed therein, and that contacts the upper surface of the semiconductor chip when the semiconductor chip is held by suction, and the reference jig has a receiving recess that receives the suction protrusion and forms a closed space between the reference jig and the mounting tool when the reference jig is held by suction.
- the outer shape of the suction protrusion may be smaller than the outer shape of the semiconductor chip.
- the receiving recess may also be shaped so as not to have sharp corners.
- the reference jig may also be a calibration jig or a measurement jig.
- the outer size of the receiving recess may be 50% or more of the outer size of the reference jig.
- the component suction method disclosed in this specification is a component suction method in which a semiconductor chip and a reference jig larger in size than the semiconductor chip are individually sucked up by a single mounting tool, the mounting tool having a base surface and a suction protrusion protruding from the base surface and having a suction hole formed therein, the reference jig having a receiving recess formed on its upper surface to completely accommodate the suction protrusion, the suction protrusion being brought into contact with the semiconductor chip when the semiconductor chip is sucked up by the mounting tool, and the base surface being brought into contact with the upper surface of the reference jig with the suction protrusion accommodated in the receiving recess when the reference jig is sucked up by the mounting tool.
- the technology disclosed in this specification allows a single mounting tool to properly hold both the semiconductor chip and the reference jig by suction.
- FIG. 1 is a schematic diagram showing a configuration of a manufacturing apparatus for a semiconductor device.
- FIG. 1 is a schematic diagram showing a configuration of a manufacturing apparatus for a semiconductor device.
- FIG. 1 is a diagram showing a state in which a semiconductor chip is bonded by a mounting tool.
- 13A and 13B are diagrams showing how a reference jig is transferred and placed by a mounting tool.
- FIG. 13 is a diagram showing an example of another reference jig.
- FIG. 13 is a diagram showing another example of another reference jig.
- 1A and 1B are diagrams illustrating a state in which a semiconductor chip is bonded using a tool of a comparative example.
- 13A and 13B are diagrams illustrating a state in which a reference jig of a comparative example is transferred and placed by a mounting tool.
- Figs. 1 and 2 are schematic diagrams showing the configuration of the manufacturing apparatus 10.
- This manufacturing apparatus 10 manufactures a semiconductor device by bonding a semiconductor chip 60 onto an object to be bonded.
- the object to be bonded is a substrate 70, or another semiconductor chip 60 bonded to a substrate 70.
- the manufacturing apparatus 10 includes a stage 12, a mounting head 14, and a reference jig 40.
- the stage 12 is a platform on which the substrate 70 is placed.
- the stage 12 may have a heater (not shown) that heats the substrate 70.
- a mounting head 14 is provided above the stage 12.
- the mounting head 14 has a mounting tool 15 that is movable horizontally and vertically.
- the mounting tool 15 suction-holds the semiconductor chip 60 on its bottom surface and transfers the semiconductor chip 60.
- the bottom of the mounting tool 15 has a two-tiered structure in which a first block 20 and a second block 22 are stacked one above the other.
- the external size of the first block 20 in a top view is sufficiently larger than the external size of the semiconductor chip 60.
- the bottom surface of the first block 20 functions as a base surface 26 that comes into contact with the upper surface of the reference jig 40 when the reference jig 40 described below is held by suction.
- the second block 22 protrudes downward from the bottom surface (i.e., base surface 26) of the first block 20.
- This second block 22 functions as a suction protrusion that suction-holds the semiconductor chip 60.
- the external size of the second block 22 in a top view is smaller than the external size of the semiconductor chip 60.
- the bottom surface of this second block 22 functions as a suction surface 24 that comes into contact with the upper surface of the semiconductor chip 60 when the semiconductor chip 60 is suction-held.
- a suction hole 28 is formed in the suction surface 24.
- This suction hole 28 is fluidly connected to a suction pump 30 via a suction passage 29 formed inside the mounting tool 15.
- the suction pump 30 is provided outside the mounting tool 15 and applies negative pressure to the suction hole 28.
- the reference jig 40 is a jig used to calibrate or measure various components related to the manufacturing device 10.
- the reference jig 40 is, for example, a calibration jig 42 for calibrating the positioning function of the mounting tool 15.
- the calibration jig 42 is, for example, a flat plate-shaped member made of a transparent material such as glass.
- the calibration procedure using the calibration jig 42 is not particularly limited.
- a jig side marker (not shown) may be attached to the calibration jig 42 in advance.
- the calibration jig 42 is suction-held and transported by the mounting tool 15, and the calibration jig 42 is positioned and placed relative to the reference point of the substrate 70.
- the calibration amount of the positioning function of the mounting tool 15 may be determined based on the positional deviation between the reference point that can be observed through the transparent calibration jig 42 and the jig side marker.
- FIG. 3 is a plan view of the reference jig 40.
- the two-dot chain line indicates the outer shapes of the first block 20 and the second block 22 of the mounting tool 15.
- the outer size of the reference jig 40 is sufficiently larger than the outer size of the semiconductor chip 60.
- the outer size of the reference jig 40 is larger than the outer size of the first block 20 (and thus the outer size of the base surface 26).
- a receiving recess 46 for receiving the second block 22 is formed on the upper surface of the reference jig 40. The outer size of the receiving recess 46 is sufficiently larger than the outer size of the second block 22.
- the depth of the receiving recess 46 is sufficiently larger than the height of the second block 22. Therefore, when the reference jig 40 is suction-held by the mounting tool 15, the base surface 26 of the mounting tool 15 is in close contact with the upper surface of the reference jig 40, and the receiving recess 46 forms a closed space blocked by the mounting tool 15.
- the mounting tool 15 in this example has a two-stage bottom, and a receiving recess 46 is formed on the top surface of the reference jig 40.
- the reason for this configuration will be explained by comparing it with a comparative example.
- FIG. 7 shows the state of bonding a semiconductor chip 60 using a mounting tool 15* of a comparative example.
- This mounting tool 15* does not have a second block 22 that is smaller than the semiconductor chip 60.
- the bottom surface of the mounting tool 15* i.e., the bottom surface of the first block 20, is a flat surface without protrusions, and a suction hole 28 is formed in the bottom surface of this first block 20.
- the top surface of the semiconductor chip 60 is brought into contact with the bottom surface of the first block 20 to suction-hold the semiconductor chip 60.
- a part of the bottom surface of the first block 20 protrudes outside the semiconductor chip 60.
- the semiconductor chip 60 is picked up from a chip supply source (e.g., a diced wafer, etc.) in this state, or the case where the suction-held semiconductor chip 60 is bonded to a substrate 70.
- a chip supply source e.g., a diced wafer, etc.
- the portion of the first block 20 that protrudes outside the semiconductor chip 60 may interfere with other adjacent semiconductor chips 60, which may result in damage to the other semiconductor chips 60.
- a second block 22 that is smaller than the outer shape of the semiconductor chip 60 is provided on the bottom surface of the mounting tool 15. With this configuration, as shown in FIG. 4, it is possible to effectively prevent a part of the second block 22 from interfering with other semiconductor chips 60 when bonding the semiconductor chips 60.
- FIG. 8 shows how the mounting tool 15 is used to hold the reference jig 40* of the comparative example by suction.
- the upper surface of the reference jig 40* of the comparative example is flat, and the reference jig 40* does not have a receiving recess 46.
- the suction force acts only on the portion of the reference jig 40* facing the suction hole 28.
- a receiving recess 46 for receiving the second block 22 is formed on the top surface of the reference jig 40.
- a suction force acts on the entire receiving recess 46. Since the receiving recess 46 is sufficiently larger than the suction hole 28, stress concentration can be alleviated and gravity balance can be easily maintained compared to the comparative example in FIG. 8.
- the receiving recess 46 has a shape without sharp corners. Specifically, as shown in Figures 2 and 3, the receiving recess 46 has a shape with filleted corners. This configuration is used to prevent stress from concentrating on the corners when the reference jig 40 is held by suction. Furthermore, the larger the external size of the receiving recess 46, the more the stress concentration is alleviated and the more stable the gravity balance becomes. Therefore, the external size of the receiving recess 46 may be 50% or more, or 80% or more, of the external size of the reference jig 40.
- both the semiconductor chip 60 and the reference jig 40 can be appropriately transferred by one mounting tool 15.
- the mounting tool 15 includes a base surface 26 that contacts the upper surface of the reference jig 40 and a suction protrusion that protrudes from the base surface 26, and the reference jig 40 includes a receiving recess 46 that receives the suction protrusion, other configurations may be changed.
- the calibration jig 42 is used as the reference jig 40, but the reference jig 40 may be any other jig as long as it is larger than the semiconductor chip 60 and can be held by suction with the mounting tool 15.
- the reference jig 40 may be a measurement jig 44 as shown in FIG. 6A. This measurement jig 44 is used when measuring the parallelism of the stage 12 or the substrate 70.
- the measurement jig 44 shown in FIG. 6A includes a flat plate and a cone protruding downward from the flat plate.
- the tip of the cone When measuring the parallelism of the measurement target surface, the tip of the cone is brought into contact with two or more points on the measurement target surface in sequence while the measurement jig 44 is held by suction with the mounting tool 15. Then, the parallelism is measured based on the height of the mounting tool 15 at each contact point.
- a receiving recess 46 for receiving the second block 22 may also be formed on the upper surface of such a measurement jig 44.
- the reference jig 40 may also be a measuring jig 44 as shown in FIG. 6B.
- the measuring jig 44 shown in FIG. 6B includes a flat plate and a cone protruding upward from the flat plate.
- the measuring jig 44 is placed on the stage 12 or the substrate 70 while being held by suction with the mounting tool 15.
- the tip of the cone is then brought into contact with two or more points on the bottom surface of the mounting tool 15, and the parallelism is measured based on the height of the mounting tool 15 at each point of contact.
- a receiving recess 46 for receiving the second block 22 may also be formed on the top surface of such a measuring jig 44. In this case, the receiving recess 46 is naturally formed at a position that avoids the cone.
- the shape and size of the receiving recess 46 may be changed as appropriate, so long as it can completely receive the second block 22.
- the receiving recess 46 may have a shape with sharp corners.
- the outer size of the receiving recess 46 may be less than 50% of the outer size of the reference jig 40.
- the first block 20 and the second block 22 may be integrated with the mounting tool 15, or may be detachable from the mounting tool 15.
- the first block 20 and the second block 22 may be an attachment that is detachable from the mounting tool 15.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Die Bonding (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
Description
Claims (6)
- 半導体チップより大サイズの参照治具と、
前記半導体チップおよび参照治具を個別に吸引して移送する実装ツールと、
を備え、前記実装ツールは、
前記参照治具を吸引保持する際に、前記参照治具の上面に接触するベース面と、
前記ベース面から突出するとともに吸引孔が形成された吸引突起であって、前記半導体チップを吸引保持する際に、前記半導体チップの上面に接触する吸引突起と、
を有し、前記参照治具は、前記実装ツールにより吸引保持される際に、前記吸引突起を受け入れるとともに前記実装ツールとの間に閉鎖空間を構成する受入凹部を有する、
ことを特徴とする半導体装置の製造装置。 - 請求項1に記載の半導体装置の製造装置であって、
前記吸引突起の外形は、前記半導体チップの外形より小さい、ことを特徴とする半導体装置の製造装置。 - 請求項1に記載の半導体装置の製造装置であって、
前記受入凹部は、尖った角部を有さない、ことを特徴とする半導体装置の製造装置。 - 請求項1に記載の半導体装置の製造装置であって、
前記参照治具は、校正治具または測定治具である、ことを特徴とする半導体装置の製造装置。 - 請求項1に記載の半導体装置の製造装置であって、
前記受入凹部の外形サイズは、前記参照治具の外形サイズの5割以上である、ことを特徴とする半導体装置の製造装置。 - 半導体チップと、前記半導体チップより大サイズの参照治具と、を一つの実装ツールで個別に吸引する部材の吸引方法であって、
前記実装ツールは、ベース面と、前記ベース面から突出するとともに吸引孔が形成された吸引突起と、有しており、
前記参照治具は、その上面に、前記吸引突起を完全に収容する受入凹部が形成されており、
前記実装ツールにより前記半導体チップを吸引する際には、前記吸引突起を前記半導体チップに接触させ、
前記実装ツールにより前記参照治具を吸引する際には、前記吸引突起を前記受入凹部に収容させた状態で、前記ベース面を前記参照治具の上面に接触させる、
ことを特徴とする部材の吸引方法。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202380059180.8A CN119678247A (zh) | 2022-10-14 | 2023-08-10 | 半导体装置的制造装置及构件的抽吸方法 |
| KR1020257003299A KR102922377B1 (ko) | 2022-10-14 | 2023-08-10 | 반도체 장치의 제조 장치 및 부재의 흡인 방법 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022165323A JP2024058157A (ja) | 2022-10-14 | 2022-10-14 | 半導体装置の製造装置および部材の吸引方法 |
| JP2022-165323 | 2022-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2024079975A1 true WO2024079975A1 (ja) | 2024-04-18 |
Family
ID=90669409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2023/029287 Ceased WO2024079975A1 (ja) | 2022-10-14 | 2023-08-10 | 半導体装置の製造装置および部材の吸引方法 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2024058157A (ja) |
| CN (1) | CN119678247A (ja) |
| TW (1) | TWI877643B (ja) |
| WO (1) | WO2024079975A1 (ja) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS556872A (en) * | 1978-06-29 | 1980-01-18 | Nec Corp | Bonding method of semiconductor element |
| JPH1167795A (ja) * | 1997-08-08 | 1999-03-09 | Nec Corp | 半導体チップ搭載装置及び半導体チップ搭載方法並びに半導体装置 |
| WO2002041384A1 (en) * | 2000-11-14 | 2002-05-23 | Toray Engineering Co., Ltd. | Chip mounting device and method of calibrating the device |
| WO2016024364A1 (ja) * | 2014-08-13 | 2016-02-18 | 株式会社新川 | 実装装置および測定方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8294878B2 (en) * | 2009-06-19 | 2012-10-23 | Nikon Corporation | Exposure apparatus and device manufacturing method |
-
2022
- 2022-10-14 JP JP2022165323A patent/JP2024058157A/ja active Pending
-
2023
- 2023-05-30 TW TW112120182A patent/TWI877643B/zh active
- 2023-08-10 WO PCT/JP2023/029287 patent/WO2024079975A1/ja not_active Ceased
- 2023-08-10 CN CN202380059180.8A patent/CN119678247A/zh active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS556872A (en) * | 1978-06-29 | 1980-01-18 | Nec Corp | Bonding method of semiconductor element |
| JPH1167795A (ja) * | 1997-08-08 | 1999-03-09 | Nec Corp | 半導体チップ搭載装置及び半導体チップ搭載方法並びに半導体装置 |
| WO2002041384A1 (en) * | 2000-11-14 | 2002-05-23 | Toray Engineering Co., Ltd. | Chip mounting device and method of calibrating the device |
| WO2016024364A1 (ja) * | 2014-08-13 | 2016-02-18 | 株式会社新川 | 実装装置および測定方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI877643B (zh) | 2025-03-21 |
| JP2024058157A (ja) | 2024-04-25 |
| TW202416424A (zh) | 2024-04-16 |
| KR20250029941A (ko) | 2025-03-05 |
| CN119678247A (zh) | 2025-03-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7282461B2 (ja) | 検査装置、及び加工装置 | |
| CN107210206A (zh) | 切断装置以及切断方法 | |
| KR102465718B1 (ko) | 칩 수용 트레이로부터 개개로 분할된 칩을 픽업하는 방법 | |
| JP5345475B2 (ja) | 切削装置 | |
| CN119446996A (zh) | 电子部件接合装置 | |
| KR200372566Y1 (ko) | 인쇄회로기판 표면실장용 지그 | |
| JP5953068B2 (ja) | 電子部品の載置テーブルと同テーブルを備えたダイボンダ | |
| WO2024079975A1 (ja) | 半導体装置の製造装置および部材の吸引方法 | |
| US7207554B2 (en) | Semiconductor element holding apparatus and semiconductor device manufactured using the same | |
| KR102922377B1 (ko) | 반도체 장치의 제조 장치 및 부재의 흡인 방법 | |
| JP7562377B2 (ja) | 産業用ロボットの教示方法 | |
| JPH05208390A (ja) | 吸着ノズル | |
| CN101373721B (zh) | 集成电路结构的制造方法及内插板晶片的处理方法 | |
| JP2005026499A (ja) | 基板のセンター位置決めキャリア治具、センター位置決め方法およびセンター位置決め後保持方法 | |
| JP5874428B2 (ja) | キャリブレート用ターゲット治具および半導体製造装置 | |
| TW200522247A (en) | A low profile carrier for non-wafer form device testing | |
| JP2012234993A (ja) | 半導体パッケージ及び搬送システム | |
| JP3552574B2 (ja) | 導電性ボールの搭載装置および搭載方法 | |
| JP2001250831A (ja) | ワークの下受け装置および下受け方法 | |
| JP2021158329A (ja) | スタンプツール保持装置および素子アレイの製造方法 | |
| WO2024185424A1 (ja) | 基板保持装置 | |
| JP5482954B1 (ja) | 部品の実装方法、基板装置の製造方法 | |
| KR100889591B1 (ko) | 반도체 패키지 이송장치용 흡착패드 | |
| JP5447727B1 (ja) | 塗布装置、基板装置の製造方法 | |
| KR20230046253A (ko) | 전자 부품의 실장 장치 및 전자 부품의 실장 방법 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 23876984 Country of ref document: EP Kind code of ref document: A1 |
|
| ENP | Entry into the national phase |
Ref document number: 20257003299 Country of ref document: KR Kind code of ref document: A |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 1020257003299 Country of ref document: KR |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 202380059180.8 Country of ref document: CN |
|
| WWP | Wipo information: published in national office |
Ref document number: 1020257003299 Country of ref document: KR |
|
| WWP | Wipo information: published in national office |
Ref document number: 202380059180.8 Country of ref document: CN |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 11202500980X Country of ref document: SG |
|
| WWP | Wipo information: published in national office |
Ref document number: 11202500980X Country of ref document: SG |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 23876984 Country of ref document: EP Kind code of ref document: A1 |