JP4421294B2 - 半導体ウエハの識別 - Google Patents
半導体ウエハの識別 Download PDFInfo
- Publication number
- JP4421294B2 JP4421294B2 JP2003533207A JP2003533207A JP4421294B2 JP 4421294 B2 JP4421294 B2 JP 4421294B2 JP 2003533207 A JP2003533207 A JP 2003533207A JP 2003533207 A JP2003533207 A JP 2003533207A JP 4421294 B2 JP4421294 B2 JP 4421294B2
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor wafer
- magnetic
- wafer
- region
- magnetic means
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/06—Apparatus for monitoring, sorting, marking, testing or measuring
- H10P72/0618—Apparatus for monitoring, sorting, marking, testing or measuring using identification means, e.g. labels on substrates or labels on containers
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06187—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with magnetically detectable marking
-
- 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
- H10W46/00—Marks applied to devices, e.g. for alignment or identification
-
- 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
- H10W46/00—Marks applied to devices, e.g. for alignment or identification
- H10W46/501—Marks applied to devices, e.g. for alignment or identification for use before dicing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/966,046 US6759248B2 (en) | 2001-09-28 | 2001-09-28 | Semiconductor wafer identification |
| PCT/US2002/029073 WO2003030081A2 (en) | 2001-09-28 | 2002-09-12 | Semiconductor wafer identification |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005507158A JP2005507158A (ja) | 2005-03-10 |
| JP2005507158A5 JP2005507158A5 (https=) | 2006-01-05 |
| JP4421294B2 true JP4421294B2 (ja) | 2010-02-24 |
Family
ID=25510852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003533207A Expired - Fee Related JP4421294B2 (ja) | 2001-09-28 | 2002-09-12 | 半導体ウエハの識別 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6759248B2 (https=) |
| EP (1) | EP1449162A2 (https=) |
| JP (1) | JP4421294B2 (https=) |
| KR (1) | KR20040050068A (https=) |
| AU (1) | AU2002333613A1 (https=) |
| TW (1) | TWI256720B (https=) |
| WO (1) | WO2003030081A2 (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3809353B2 (ja) * | 2001-08-02 | 2006-08-16 | キヤノン株式会社 | Id付き加工物の製造方法 |
| US20040064801A1 (en) * | 2002-09-30 | 2004-04-01 | Texas Instruments Incorporated | Design techniques enabling storing of bit values which can change when the design changes |
| DE10325541A1 (de) * | 2003-06-04 | 2005-01-13 | Infineon Technologies Ag | Elektronisches Bauteil, sowie Halbleiterwafer und Bauteilträger zur Herstellung des Bauteils |
| US7531907B2 (en) * | 2005-04-29 | 2009-05-12 | Hitachi Global Storage Technologies Netherlands B.V. | System and method for forming serial numbers on HDD wafers |
| CN102769068B (zh) * | 2012-05-09 | 2015-12-16 | 镇江环太硅科技有限公司 | 太阳能电池用多晶硅片的编码方法 |
| US10522472B2 (en) | 2016-09-08 | 2019-12-31 | Asml Netherlands B.V. | Secure chips with serial numbers |
| US10418324B2 (en) | 2016-10-27 | 2019-09-17 | Asml Netherlands B.V. | Fabricating unique chips using a charged particle multi-beamlet lithography system |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4095095A (en) * | 1976-03-31 | 1978-06-13 | Tokyo Shibaura Electric Co., Ltd. | Apparatus for manufacturing semiconductor devices |
| GB1584343A (en) * | 1977-06-07 | 1981-02-11 | Tokyo Shibaura Electric Co | Apparatus for marking identification symbols on wafer |
| CA2011296A1 (en) * | 1989-05-15 | 1990-11-15 | Douglas C. Bossen | Presence/absence bar code |
| US6307241B1 (en) * | 1995-06-07 | 2001-10-23 | The Regents Of The Unversity Of California | Integrable ferromagnets for high density storage |
| TW392218B (en) * | 1996-12-06 | 2000-06-01 | Toshiba Mechatronics Kk | Apparatus and method for marking of identifier onto semiconductor wafer |
| JPH10256105A (ja) * | 1997-03-11 | 1998-09-25 | Super Silicon Kenkyusho:Kk | レーザマークを付けたウェーハ |
| DE19733410A1 (de) * | 1997-08-01 | 1999-02-18 | Siemens Ag | Wafermarkierung |
| JP3090113B2 (ja) * | 1998-02-13 | 2000-09-18 | 日本電気株式会社 | 半導体装置の製造方法 |
| US6268641B1 (en) * | 1998-03-30 | 2001-07-31 | Kabushiki Kaisha Toshiba | Semiconductor wafer having identification indication and method of manufacturing the same |
| US6063685A (en) * | 1998-08-07 | 2000-05-16 | Advanced Micro Devices, Inc. | Device level identification methodology |
| JP2000077312A (ja) * | 1998-09-02 | 2000-03-14 | Mitsubishi Electric Corp | 半導体装置 |
| US6197481B1 (en) * | 1998-09-17 | 2001-03-06 | Taiwan Semiconductor Manufacturing Company | Wafer alignment marks protected by photoresist |
| EP1046192A1 (en) * | 1998-10-20 | 2000-10-25 | Koninklijke Philips Electronics N.V. | Method of manufacturing a semiconductor device in a silicon body, a surface of said silicon body being provided with an alignment grating and an at least partially recessed oxide pattern |
| US6312876B1 (en) * | 1999-07-08 | 2001-11-06 | Taiwan Semiconductor Manufacturing Company | Method for placing identifying mark on semiconductor wafer |
| US6383888B1 (en) * | 2001-04-18 | 2002-05-07 | Advanced Micro Devices, Inc. | Method and apparatus for selecting wafer alignment marks based on film thickness variation |
-
2001
- 2001-09-28 US US09/966,046 patent/US6759248B2/en not_active Expired - Fee Related
-
2002
- 2002-09-12 WO PCT/US2002/029073 patent/WO2003030081A2/en not_active Ceased
- 2002-09-12 KR KR10-2004-7004635A patent/KR20040050068A/ko not_active Withdrawn
- 2002-09-12 EP EP02800333A patent/EP1449162A2/en not_active Withdrawn
- 2002-09-12 AU AU2002333613A patent/AU2002333613A1/en not_active Abandoned
- 2002-09-12 JP JP2003533207A patent/JP4421294B2/ja not_active Expired - Fee Related
- 2002-09-27 TW TW091122347A patent/TWI256720B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US6759248B2 (en) | 2004-07-06 |
| AU2002333613A1 (en) | 2003-04-14 |
| WO2003030081A3 (en) | 2003-08-21 |
| TWI256720B (en) | 2006-06-11 |
| JP2005507158A (ja) | 2005-03-10 |
| WO2003030081A2 (en) | 2003-04-10 |
| KR20040050068A (ko) | 2004-06-14 |
| US20030064531A1 (en) | 2003-04-03 |
| EP1449162A2 (en) | 2004-08-25 |
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