JP7445741B2 - ウェハクッション、ウェハキャリアおよびウェハを支持する方法 - Google Patents
ウェハクッション、ウェハキャリアおよびウェハを支持する方法 Download PDFInfo
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- JP7445741B2 JP7445741B2 JP2022503529A JP2022503529A JP7445741B2 JP 7445741 B2 JP7445741 B2 JP 7445741B2 JP 2022503529 A JP2022503529 A JP 2022503529A JP 2022503529 A JP2022503529 A JP 2022503529A JP 7445741 B2 JP7445741 B2 JP 7445741B2
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- 235000012431 wafers Nutrition 0.000 title claims description 317
- 238000000034 method Methods 0.000 title claims description 12
- 239000000969 carrier Substances 0.000 title description 3
- 239000000758 substrate Substances 0.000 description 78
- 210000005069 ears Anatomy 0.000 description 21
- 229920000642 polymer Polymers 0.000 description 7
- 230000035939 shock Effects 0.000 description 7
- 230000001133 acceleration Effects 0.000 description 6
- 239000004065 semiconductor Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- 230000014759 maintenance of location Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
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Classifications
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- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/673—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere using specially adapted carriers or holders; Fixing the workpieces on such carriers or holders
- H01L21/6735—Closed carriers
- H01L21/67369—Closed carriers characterised by shock absorbing elements, e.g. retainers or cushions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/053—Corner, edge or end protectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
- B65D85/48—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for glass sheets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/18—Leaf springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
- F16F3/02—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
- F16F3/08—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber
- F16F3/087—Units comprising several springs made of plastics or the like material
- F16F3/0873—Units comprising several springs made of plastics or the like material of the same material or the material not being specified
- F16F3/0876—Units comprising several springs made of plastics or the like material of the same material or the material not being specified and of the same shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2581/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D2581/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D2581/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D2581/051—Details of packaging elements for maintaining contents at spaced relation from package walls, or from other contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2585/00—Containers, packaging elements or packages specially adapted for particular articles or materials
- B65D2585/30—Containers, packaging elements or packages specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2224/00—Materials; Material properties
- F16F2224/02—Materials; Material properties solids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2236/00—Mode of stressing of basic spring or damper elements or devices incorporating such elements
- F16F2236/02—Mode of stressing of basic spring or damper elements or devices incorporating such elements the stressing resulting in flexion of the spring
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Packaging Frangible Articles (AREA)
Description
一実施形態では、ウェハに接触するように構成されたウェハ接触部の表面は凸面を有する。
一実施形態では、ばねビームのそれぞれは、第2のアームが第1のアームに接合される場所に配置された、第2のアーム上に二次接触点(secondary contact point)を含み、二次ウェハ接触部(secondary wafer contact)は、衝撃事象が発生したときにのみウェハに接触するように構成される。
一実施形態では、ウェハキャリアは前面開閉一体型ポッドである。
一実施形態では、基板を支持する方法は、2つのウェハ接触部で基板を接触させることを含み、2つのウェハ接触部のそれぞれは、別々のばねビームに接合されており、ばねビームはそれぞれ、第1の方向に延びる第1のアームと、第1のアームに接合されるとともに、第1の方向とは異なる第2の方向に延びる第2のアームと、を含み、2つのウェハ接触部は、第2のアームが第1のアームに接合されている位置の反対側の第2のアームの端部に位置する。
一実施形態では、2つのウェハ接触部は基板と接触するように構成された位置に凸面を有する。
一実施形態では、複数のばねビーム502は、FOUP500のドア504とは別に、図1に示す上述のフレーム102などのフレームに取り付けられている。フレームは、例えば、1つまたは複数の接合方法によってドア504に接合することができ、接着剤、スナップフィット機能、フランジおよびタブを含む非限定的な例を伴う。
態様1~7のいずれも、態様8~16または態様17~20のいずれかと組み合わせることができる。態様8~16のいずれも、態様17~20のいずれかと組み合わせることができる。
態様4.ウェハに接触するように構成されたウェハ接触部の表面が凸面を有する、態様1~3のいずれかに記載のウェハクッション。
態様6.ばねビームのそれぞれが、第2のアームが第1のアームに接合される位置に配置された第2のアーム上の二次接触点を含み、二次ウェハ接触部が、衝撃事象が発生したときにのみウェハに接触するように構成される、態様1~5のいずれかに記載のウェハクッション。
態様9.ウェハキャリアが、前面開閉一体型ポッドである、態様7または8に記載のウェハクッション。
態様12.ウェハに接触するように構成されたウェハ接触部の表面が凸面を有する、態様7~11のいずれかに記載のウェハクッション。
態様14.ばねビームのそれぞれが、第2のアームが第1のアームに接合される位置に配置された第2のアーム上の二次接触点を含み、二次ウェハ接触部が、衝撃事象が発生したときにのみウェハに接触するように構成される、態様7~13のいずれかに記載のウェハクッション。
態様18.2つのウェハ接触部が、基板に接触するように構成された位置に凸面を有する、態様15~17のいずれかに記載の方法。
Claims (3)
- ウェハクッションであって、
フレームと、
複数のばねビームと、を含み、複数のばねビームのそれぞれは、
第1のアームであって、フレームに接合されるとともに、フレームの中心線に向かう第1の方向において第1のアームの端部まで延びる第1のアームと、
第2のアームであって、第1のアームの端部で第1のアームに接合されるとともに、第1の方向とは異なる、フレームの中心線から離れる第2の方向において第2のアームの端部まで延びる第2のアームと、
第2のアームの端部で第2のアームに接合されたウェハ接触部と、を含んでおり、
第2のアームは、第1のアームに接合された端部からウェハ接触部に接合された端部まで延びるにつれて湾曲することによって、第1のアームに接合された位置またはその近くにおいて二次接触点を形成する、ウェハクッション。 - ウェハキャリアであって、ウェハクッションを含み、ウェハクッションは、
フレームと、
複数のばねビームと、を含み、複数のばねビームのそれぞれは、
第1のアームであって、フレームに接合されるとともに、フレームの中心線に向かう第1の方向において第1のアームの端部まで延びる第1のアームと、
第2のアームであって、第1のアームの端部で第1のアームに接合されるとともに、第1の方向とは異なる、フレームの中心線から離れる第2の方向において第2のアームの端部まで延びる第2のアームと、
第2のアームの端部で第2のアームに接合されたウェハ接触部と、を含んでおり、
第2のアームは、第1のアームに接合された端部からウェハ接触部に接合された端部まで延びるにつれて湾曲することによって、第1のアームに接合された位置またはその近くにおいて二次接触点を形成する、ウェハキャリア。 - ウェハを支持する方法であって、
2つのウェハ接触部でウェハを接触させることを含み、
2つのウェハ接触部のそれぞれは、別々のばねビームに接合されており、
ばねビームはそれぞれ、フレームの中心線に向かう第1の方向に延びる第1のアームと、第1のアームに接合されるとともに、第1の方向とは異なる、フレームの中心線から離れる第2の方向に延びる第2のアームと、を含み、
2つのウェハ接触部は、第2のアームが第1のアームに接合されている位置の反対側の第2のアームの端部に位置しており、
第2のアームは、第1のアームに接合された端部からウェハ接触部に接合された端部まで延びるにつれて湾曲することによって、第1のアームに接合された位置またはその近くにおいて二次接触点を形成する、方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962876234P | 2019-07-19 | 2019-07-19 | |
US62/876,234 | 2019-07-19 | ||
PCT/US2020/042060 WO2021016008A1 (en) | 2019-07-19 | 2020-07-15 | Wafer cushion |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022540712A JP2022540712A (ja) | 2022-09-16 |
JP7445741B2 true JP7445741B2 (ja) | 2024-03-07 |
Family
ID=74192657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022503529A Active JP7445741B2 (ja) | 2019-07-19 | 2020-07-15 | ウェハクッション、ウェハキャリアおよびウェハを支持する方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11587810B2 (ja) |
JP (1) | JP7445741B2 (ja) |
KR (1) | KR20220035198A (ja) |
CN (1) | CN114287055A (ja) |
TW (1) | TWI812870B (ja) |
WO (1) | WO2021016008A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7414982B2 (ja) * | 2020-05-19 | 2024-01-16 | ミライアル株式会社 | 基板収納容器 |
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-
2020
- 2020-07-15 US US16/929,428 patent/US11587810B2/en active Active
- 2020-07-15 JP JP2022503529A patent/JP7445741B2/ja active Active
- 2020-07-15 KR KR1020227005159A patent/KR20220035198A/ko not_active Application Discontinuation
- 2020-07-15 WO PCT/US2020/042060 patent/WO2021016008A1/en active Application Filing
- 2020-07-15 CN CN202080060001.9A patent/CN114287055A/zh active Pending
- 2020-07-17 TW TW109124176A patent/TWI812870B/zh active
Also Published As
Publication number | Publication date |
---|---|
KR20220035198A (ko) | 2022-03-21 |
US11587810B2 (en) | 2023-02-21 |
JP2022540712A (ja) | 2022-09-16 |
CN114287055A (zh) | 2022-04-05 |
WO2021016008A1 (en) | 2021-01-28 |
TW202112629A (zh) | 2021-04-01 |
TWI812870B (zh) | 2023-08-21 |
US20210020482A1 (en) | 2021-01-21 |
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