KR100583482B1 - 정전기 방지용 웨이퍼 카세트 - Google Patents
정전기 방지용 웨이퍼 카세트 Download PDFInfo
- Publication number
- KR100583482B1 KR100583482B1 KR1020040011516A KR20040011516A KR100583482B1 KR 100583482 B1 KR100583482 B1 KR 100583482B1 KR 1020040011516 A KR1020040011516 A KR 1020040011516A KR 20040011516 A KR20040011516 A KR 20040011516A KR 100583482 B1 KR100583482 B1 KR 100583482B1
- Authority
- KR
- South Korea
- Prior art keywords
- wafer
- cover
- antistatic
- wafer cassette
- ring frame
- Prior art date
Links
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/033—Deforming tubular bodies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/08—Making tubes with welded or soldered seams
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Fluid Mechanics (AREA)
- Plasma & Fusion (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Packaging Frangible Articles (AREA)
Abstract
Description
Claims (5)
- 삭제
- 내부에 웨이퍼나 반도체소자 또는 링프레임을 수납하고 수납된 웨이퍼를 정전기로부터 보호해주도록 정전기 방지용 플락스틱으로 형성된 수납본체와,상기 수납본체를 봉해주는 동시에 정전기 방지용 플라스틱으로 형성된 덮개를 포함하고,상기 수납본체는 내부에 웨이퍼 또는 반도체소자를 수납할 수 있도록 소정높이의 돌기가 원형으로 형성된 수용부와와, 상기 덮개와 결합시 상기 덮개를 지지하고 공간을 확보해주는 제1지지부를 포함하여 이루어지는 것을 특징으로 하는 정전기 방지용 웨이퍼 카세트.
- 제 2 항에 있어서, 상기 덮개는상기 수납본체와 결합시 상기 수납본체의 제1지지부와 맞닿아 상기 덮개의 가장자리를 지지해주고 공간을 확보해주는 제2지지부를 포함하여 이루어지는 것을 특징으로 하는 정전기 방지용 웨이퍼 카세트.
- 제 3 항에 있어서, 제2지지부의 사이에는 소정깊이 아래로 돌출되어 링프레임을 눌러주어 흔들림을 방지해주는 지지돌기가 형성되는 것을 특징으로 하는 정전기 방지용 웨이퍼 카세트.
- 제 2 항에 있어서, 상기 수납본체는밑면 중심에 위로 소정높이 들어간 결합홈부가 형성되고,상기 덮개는윗면에 상기 결합홈부과 일치한 형상으로 소정높이 돌출되는 결합돌출부가 형성되어 적어도 두개 이상의 정전기 방지용 웨이퍼 카세트를 적층시 서로 요철결합이 가능케 하는 것을 특징으로 하는 정전기 방지용 웨이퍼 카세트.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040011516A KR100583482B1 (ko) | 2004-02-20 | 2004-02-20 | 정전기 방지용 웨이퍼 카세트 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040011516A KR100583482B1 (ko) | 2004-02-20 | 2004-02-20 | 정전기 방지용 웨이퍼 카세트 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050082905A KR20050082905A (ko) | 2005-08-24 |
KR100583482B1 true KR100583482B1 (ko) | 2006-05-24 |
Family
ID=37269242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040011516A KR100583482B1 (ko) | 2004-02-20 | 2004-02-20 | 정전기 방지용 웨이퍼 카세트 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100583482B1 (ko) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0669328A (ja) * | 1992-08-15 | 1994-03-11 | Achilles Corp | 半導体ウェーハ収納容器 |
JP2002334923A (ja) * | 2001-05-09 | 2002-11-22 | Achilles Corp | 電子部材用収納容器 |
JP2003246357A (ja) * | 2002-02-22 | 2003-09-02 | Oputeku:Kk | 部材搬送シートおよびそれを用いた部材搬送方法 |
-
2004
- 2004-02-20 KR KR1020040011516A patent/KR100583482B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0669328A (ja) * | 1992-08-15 | 1994-03-11 | Achilles Corp | 半導体ウェーハ収納容器 |
JP2002334923A (ja) * | 2001-05-09 | 2002-11-22 | Achilles Corp | 電子部材用収納容器 |
JP2003246357A (ja) * | 2002-02-22 | 2003-09-02 | Oputeku:Kk | 部材搬送シートおよびそれを用いた部材搬送方法 |
Non-Patent Citations (1)
Title |
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1020040011516 - 588885 |
Also Published As
Publication number | Publication date |
---|---|
KR20050082905A (ko) | 2005-08-24 |
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