JP3916462B2 - 集積回路の位相シフトおよびトリム・マスクを決定する方法および装置 - Google Patents
集積回路の位相シフトおよびトリム・マスクを決定する方法および装置 Download PDFInfo
- Publication number
- JP3916462B2 JP3916462B2 JP2001526664A JP2001526664A JP3916462B2 JP 3916462 B2 JP3916462 B2 JP 3916462B2 JP 2001526664 A JP2001526664 A JP 2001526664A JP 2001526664 A JP2001526664 A JP 2001526664A JP 3916462 B2 JP3916462 B2 JP 3916462B2
- Authority
- JP
- Japan
- Prior art keywords
- phase shift
- mask
- integrated circuit
- edges
- trim mask
- 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
- H10P76/00—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
- G03F1/26—Phase shift masks [PSM]; PSM blanks; Preparation thereof
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
- G03F1/68—Preparation processes not covered by groups G03F1/20 - G03F1/50
- G03F1/70—Adapting basic layout or design of masks to lithographic process requirements, e.g., second iteration correction of mask patterns for imaging
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/20—Exposure; Apparatus therefor
- G03F7/2022—Multi-step exposure, e.g. hybrid; backside exposure; blanket exposure, e.g. for image reversal; edge exposure, e.g. for edge bead removal; corrective exposure
- G03F7/2026—Multi-step exposure, e.g. hybrid; backside exposure; blanket exposure, e.g. for image reversal; edge exposure, e.g. for edge bead removal; corrective exposure for the removal of unwanted material, e.g. image or background correction
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
- Networks Using Active Elements (AREA)
- Design And Manufacture Of Integrated Circuits (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/407,447 | 1999-09-28 | ||
| US09/407,447 US6335128B1 (en) | 1999-09-28 | 1999-09-28 | Method and apparatus for determining phase shifts and trim masks for an integrated circuit |
| PCT/US2000/020606 WO2001023961A1 (en) | 1999-09-28 | 2000-07-28 | Method and apparatus for determining phase shifts and trim masks for an integrated circuit |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006071816A Division JP4218972B2 (ja) | 1999-09-28 | 2006-03-15 | 集積回路の位相シフトおよびトリム・マスクを決定する方法および装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003510652A JP2003510652A (ja) | 2003-03-18 |
| JP3916462B2 true JP3916462B2 (ja) | 2007-05-16 |
Family
ID=23612127
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001526664A Expired - Fee Related JP3916462B2 (ja) | 1999-09-28 | 2000-07-28 | 集積回路の位相シフトおよびトリム・マスクを決定する方法および装置 |
| JP2006071816A Expired - Fee Related JP4218972B2 (ja) | 1999-09-28 | 2006-03-15 | 集積回路の位相シフトおよびトリム・マスクを決定する方法および装置 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006071816A Expired - Fee Related JP4218972B2 (ja) | 1999-09-28 | 2006-03-15 | 集積回路の位相シフトおよびトリム・マスクを決定する方法および装置 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US6335128B1 (https=) |
| EP (1) | EP1218798B1 (https=) |
| JP (2) | JP3916462B2 (https=) |
| KR (1) | KR100473197B1 (https=) |
| AT (1) | ATE343157T1 (https=) |
| AU (1) | AU6388700A (https=) |
| DE (1) | DE60031429T2 (https=) |
| WO (1) | WO2001023961A1 (https=) |
Families Citing this family (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6228539B1 (en) * | 1996-09-18 | 2001-05-08 | Numerical Technologies, Inc. | Phase shifting circuit manufacture method and apparatus |
| JP2001235850A (ja) * | 2000-02-24 | 2001-08-31 | Sony Corp | フォトマスクパターンの設計方法、レジストパターンの形成方法および半導体装置の製造方法 |
| US6524752B1 (en) * | 2000-07-05 | 2003-02-25 | Numerical Technologies, Inc. | Phase shift masking for intersecting lines |
| US6503666B1 (en) * | 2000-07-05 | 2003-01-07 | Numerical Technologies, Inc. | Phase shift masking for complex patterns |
| US6681379B2 (en) | 2000-07-05 | 2004-01-20 | Numerical Technologies, Inc. | Phase shifting design and layout for static random access memory |
| US7083879B2 (en) | 2001-06-08 | 2006-08-01 | Synopsys, Inc. | Phase conflict resolution for photolithographic masks |
| US6978436B2 (en) | 2000-07-05 | 2005-12-20 | Synopsys, Inc. | Design data format and hierarchy management for phase processing |
| US6733929B2 (en) * | 2000-07-05 | 2004-05-11 | Numerical Technologies, Inc. | Phase shift masking for complex patterns with proximity adjustments |
| US6777141B2 (en) | 2000-07-05 | 2004-08-17 | Numerical Technologies, Inc. | Phase shift mask including sub-resolution assist features for isolated spaces |
| US6811935B2 (en) * | 2000-07-05 | 2004-11-02 | Numerical Technologies, Inc. | Phase shift mask layout process for patterns including intersecting line segments |
| US7028285B2 (en) * | 2000-07-05 | 2006-04-11 | Synopsys, Inc. | Standard cell design incorporating phase information |
| US6787271B2 (en) * | 2000-07-05 | 2004-09-07 | Numerical Technologies, Inc. | Design and layout of phase shifting photolithographic masks |
| US6541165B1 (en) * | 2000-07-05 | 2003-04-01 | Numerical Technologies, Inc. | Phase shift mask sub-resolution assist features |
| US6866971B2 (en) * | 2000-09-26 | 2005-03-15 | Synopsys, Inc. | Full phase shifting mask in damascene process |
| US6584610B1 (en) | 2000-10-25 | 2003-06-24 | Numerical Technologies, Inc. | Incrementally resolved phase-shift conflicts in layouts for phase-shifted features |
| US6901575B2 (en) | 2000-10-25 | 2005-05-31 | Numerical Technologies, Inc. | Resolving phase-shift conflicts in layouts using weighted links between phase shifters |
| US6622288B1 (en) | 2000-10-25 | 2003-09-16 | Numerical Technologies, Inc. | Conflict sensitive compaction for resolving phase-shift conflicts in layouts for phase-shifted features |
| US6635393B2 (en) | 2001-03-23 | 2003-10-21 | Numerical Technologies, Inc. | Blank for alternating PSM photomask with charge dissipation layer |
| US6553560B2 (en) * | 2001-04-03 | 2003-04-22 | Numerical Technologies, Inc. | Alleviating line end shortening in transistor endcaps by extending phase shifters |
| US6566019B2 (en) | 2001-04-03 | 2003-05-20 | Numerical Technologies, Inc. | Using double exposure effects during phase shifting to control line end shortening |
| US6573010B2 (en) | 2001-04-03 | 2003-06-03 | Numerical Technologies, Inc. | Method and apparatus for reducing incidental exposure by using a phase shifter with a variable regulator |
| US6569583B2 (en) | 2001-05-04 | 2003-05-27 | Numerical Technologies, Inc. | Method and apparatus for using phase shifter cutbacks to resolve phase shifter conflicts |
| US6593038B2 (en) | 2001-05-04 | 2003-07-15 | Numerical Technologies, Inc. | Method and apparatus for reducing color conflicts during trim generation for phase shifters |
| KR100498442B1 (ko) * | 2001-05-23 | 2005-07-01 | 삼성전자주식회사 | 광 마스크 세트 및 그의 제조 방법 |
| US6852471B2 (en) * | 2001-06-08 | 2005-02-08 | Numerical Technologies, Inc. | Exposure control for phase shifting photolithographic masks |
| US6721938B2 (en) | 2001-06-08 | 2004-04-13 | Numerical Technologies, Inc. | Optical proximity correction for phase shifting photolithographic masks |
| US7178128B2 (en) * | 2001-07-13 | 2007-02-13 | Synopsys Inc. | Alternating phase shift mask design conflict resolution |
| US6523165B2 (en) | 2001-07-13 | 2003-02-18 | Numerical Technologies, Inc. | Alternating phase shift mask design conflict resolution |
| US6664009B2 (en) | 2001-07-27 | 2003-12-16 | Numerical Technologies, Inc. | Method and apparatus for allowing phase conflicts in phase shifting mask and chromeless phase edges |
| US6738958B2 (en) | 2001-09-10 | 2004-05-18 | Numerical Technologies, Inc. | Modifying a hierarchical representation of a circuit to process composite gates |
| US6698007B2 (en) | 2001-10-09 | 2004-02-24 | Numerical Technologies, Inc. | Method and apparatus for resolving coloring conflicts between phase shifters |
| US6981240B2 (en) | 2001-11-15 | 2005-12-27 | Synopsys, Inc. | Cutting patterns for full phase shifting masks |
| US6749970B2 (en) * | 2001-12-11 | 2004-06-15 | Advanced Micro Devices, Inc. | Method of enhancing clear field phase shift masks with border regions around phase 0 and phase 180 regions |
| US7122281B2 (en) * | 2002-02-26 | 2006-10-17 | Synopsys, Inc. | Critical dimension control using full phase and trim masks |
| US6605481B1 (en) | 2002-03-08 | 2003-08-12 | Numerical Technologies, Inc. | Facilitating an adjustable level of phase shifting during an optical lithography process for manufacturing an integrated circuit |
| JP3813562B2 (ja) * | 2002-03-15 | 2006-08-23 | 富士通株式会社 | 半導体装置及びその製造方法 |
| US6704921B2 (en) | 2002-04-03 | 2004-03-09 | Numerical Technologies, Inc. | Automated flow in PSM phase assignment |
| US6785879B2 (en) * | 2002-06-11 | 2004-08-31 | Numerical Technologies, Inc. | Model-based data conversion |
| US6821689B2 (en) | 2002-09-16 | 2004-11-23 | Numerical Technologies | Using second exposure to assist a PSM exposure in printing a tight space adjacent to large feature |
| KR100462887B1 (ko) * | 2002-10-22 | 2004-12-17 | 삼성전자주식회사 | 필드 게이트 이미지의 폭을 보강하는 위상 에지 위상 변이마스크 및 제조방법 |
| US7135255B2 (en) * | 2003-03-31 | 2006-11-14 | International Business Machines Corporation | Layout impact reduction with angled phase shapes |
| US6993741B2 (en) * | 2003-07-15 | 2006-01-31 | International Business Machines Corporation | Generating mask patterns for alternating phase-shift mask lithography |
| US7279209B2 (en) * | 2003-12-05 | 2007-10-09 | Ricoh Electronics, Inc. | Runnable splice |
| KR20050079730A (ko) * | 2004-02-06 | 2005-08-11 | 삼성전자주식회사 | 이종 프로토콜 노드들을 연결하는 방법 및 장치 |
| US7015148B1 (en) | 2004-05-25 | 2006-03-21 | Advanced Micro Devices, Inc. | Reduce line end pull back by exposing and etching space after mask one trim and etch |
| US7071085B1 (en) | 2004-05-25 | 2006-07-04 | Advanced Micro Devices, Inc. | Predefined critical spaces in IC patterning to reduce line end pull back |
| US7617473B2 (en) | 2005-01-21 | 2009-11-10 | International Business Machines Corporation | Differential alternating phase shift mask optimization |
| JP4909729B2 (ja) * | 2006-12-13 | 2012-04-04 | 株式会社東芝 | 検査データ作成方法および検査方法 |
| JP5833437B2 (ja) * | 2011-12-29 | 2015-12-16 | ルネサスエレクトロニクス株式会社 | シミュレーション装置およびシミュレーションプログラム |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2590376A1 (fr) | 1985-11-21 | 1987-05-22 | Dumant Jean Marc | Procede de masquage et masque utilise |
| JP2710967B2 (ja) | 1988-11-22 | 1998-02-10 | 株式会社日立製作所 | 集積回路装置の製造方法 |
| US5328807A (en) | 1990-06-11 | 1994-07-12 | Hitichi, Ltd. | Method of forming a pattern |
| US5364716A (en) | 1991-09-27 | 1994-11-15 | Fujitsu Limited | Pattern exposing method using phase shift and mask used therefor |
| US5308741A (en) | 1992-07-31 | 1994-05-03 | Motorola, Inc. | Lithographic method using double exposure techniques, mask position shifting and light phase shifting |
| US5302477A (en) | 1992-08-21 | 1994-04-12 | Intel Corporation | Inverted phase-shifted reticle |
| US5563012A (en) | 1994-06-30 | 1996-10-08 | International Business Machines Corporation | Multi mask method for selective mask feature enhancement |
| US5573890A (en) | 1994-07-18 | 1996-11-12 | Advanced Micro Devices, Inc. | Method of optical lithography using phase shift masking |
| US5538833A (en) * | 1994-08-03 | 1996-07-23 | International Business Machines Corporation | High resolution phase edge lithography without the need for a trim mask |
| US5537648A (en) | 1994-08-15 | 1996-07-16 | International Business Machines Corporation | Geometric autogeneration of "hard" phase-shift designs for VLSI |
| US5595843A (en) | 1995-03-30 | 1997-01-21 | Intel Corporation | Layout methodology, mask set, and patterning method for phase-shifting lithography |
| US5663017A (en) | 1995-06-07 | 1997-09-02 | Lsi Logic Corporation | Optical corrective techniques with reticle formation and reticle stitching to provide design flexibility |
| US6228539B1 (en) * | 1996-09-18 | 2001-05-08 | Numerical Technologies, Inc. | Phase shifting circuit manufacture method and apparatus |
| US5858580A (en) | 1997-09-17 | 1999-01-12 | Numerical Technologies, Inc. | Phase shifting circuit manufacture method and apparatus |
| US5807649A (en) | 1996-10-31 | 1998-09-15 | International Business Machines Corporation | Lithographic patterning method and mask set therefor with light field trim mask |
| US5795685A (en) | 1997-01-14 | 1998-08-18 | International Business Machines Corporation | Simple repair method for phase shifting masks |
| US5883813A (en) | 1997-03-04 | 1999-03-16 | International Business Machines Corporation | Automatic generation of phase shift masks using net coloring |
| US6057063A (en) * | 1997-04-14 | 2000-05-02 | International Business Machines Corporation | Phase shifted mask design system, phase shifted mask and VLSI circuit devices manufactured therewith |
| JP3307313B2 (ja) | 1998-01-23 | 2002-07-24 | ソニー株式会社 | パターン生成方法及びその装置 |
| US6120952A (en) | 1998-10-01 | 2000-09-19 | Micron Technology, Inc. | Methods of reducing proximity effects in lithographic processes |
-
1999
- 1999-09-28 US US09/407,447 patent/US6335128B1/en not_active Expired - Lifetime
-
2000
- 2000-07-28 WO PCT/US2000/020606 patent/WO2001023961A1/en not_active Ceased
- 2000-07-28 AT AT00950849T patent/ATE343157T1/de not_active IP Right Cessation
- 2000-07-28 KR KR10-2002-7004059A patent/KR100473197B1/ko not_active Expired - Fee Related
- 2000-07-28 JP JP2001526664A patent/JP3916462B2/ja not_active Expired - Fee Related
- 2000-07-28 EP EP00950849A patent/EP1218798B1/en not_active Revoked
- 2000-07-28 AU AU63887/00A patent/AU6388700A/en not_active Abandoned
- 2000-07-28 DE DE60031429T patent/DE60031429T2/de not_active Expired - Lifetime
-
2001
- 2001-12-13 US US10/017,357 patent/US6455205B1/en not_active Expired - Lifetime
-
2006
- 2006-03-15 JP JP2006071816A patent/JP4218972B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US6335128B1 (en) | 2002-01-01 |
| KR100473197B1 (ko) | 2005-03-10 |
| JP4218972B2 (ja) | 2009-02-04 |
| KR20020041814A (ko) | 2002-06-03 |
| EP1218798A1 (en) | 2002-07-03 |
| EP1218798B1 (en) | 2006-10-18 |
| US6455205B1 (en) | 2002-09-24 |
| ATE343157T1 (de) | 2006-11-15 |
| AU6388700A (en) | 2001-04-30 |
| JP2003510652A (ja) | 2003-03-18 |
| JP2006178498A (ja) | 2006-07-06 |
| WO2001023961A1 (en) | 2001-04-05 |
| DE60031429D1 (de) | 2006-11-30 |
| DE60031429T2 (de) | 2007-08-30 |
| US20020081500A1 (en) | 2002-06-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3916462B2 (ja) | 集積回路の位相シフトおよびトリム・マスクを決定する方法および装置 | |
| US11126774B2 (en) | Layout optimization of a main pattern and a cut pattern | |
| JP4104574B2 (ja) | エッジ・フラグメントのタグ付けを使用してエッジ配置歪みを補正するサブミクロンic設計のための改善された方法および装置 | |
| US7404165B2 (en) | Method for planning layout for LSI pattern, method for forming LSI pattern and method for generating mask data for LSI | |
| JP3311244B2 (ja) | 基本セルライブラリ及びその形成方法 | |
| US7386433B2 (en) | Using a suggested solution to speed up a process for simulating and correcting an integrated circuit layout | |
| US20060236298A1 (en) | Convergence technique for model-based optical and process correction | |
| US8713488B2 (en) | Layout design defect repair based on inverse lithography and traditional optical proximity correction | |
| JPH08272075A (ja) | マクロセルライブラリ上での光学近接修正のためのシステム及び方法 | |
| US10445452B2 (en) | Simulation-assisted wafer rework determination | |
| US6698007B2 (en) | Method and apparatus for resolving coloring conflicts between phase shifters | |
| KR100780775B1 (ko) | 자기 조립 더미 패턴이 삽입된 회로 레이아웃을 이용한반도체 소자 제조 방법 | |
| JP2002328460A (ja) | パターン形成方法、露光用マスクの形成方法及び露光用マスク | |
| CN104050309A (zh) | 主图案和切割图案的布局优化 | |
| TWI910540B (zh) | 小虛設閘極特徵圖案插入方法與應用此方法之積體電路 | |
| JP2008020734A (ja) | 半導体装置の設計パターン作成方法、プログラム、及び半導体装置の製造方法 | |
| KR100834234B1 (ko) | 반도체 장치 제조용 마스크 패턴 결정 방법 | |
| CN113093470A (zh) | 基于平面型全耗尽绝缘体上硅器件的图形解析能力的提升方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20031128 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20031224 |
|
| RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20040218 |
|
| RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20040303 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20040323 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20040623 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20040624 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20040726 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20041025 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20041105 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20050126 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20050421 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20050715 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20050729 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20051021 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20051115 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060315 |
|
| A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20060322 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20070117 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20070206 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 3916462 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100216 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110216 Year of fee payment: 4 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110216 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120216 Year of fee payment: 5 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130216 Year of fee payment: 6 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140216 Year of fee payment: 7 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |