CN101803484B - 部分刚性的柔性电路及其制备方法 - Google Patents
部分刚性的柔性电路及其制备方法 Download PDFInfo
- Publication number
- CN101803484B CN101803484B CN2008801070428A CN200880107042A CN101803484B CN 101803484 B CN101803484 B CN 101803484B CN 2008801070428 A CN2008801070428 A CN 2008801070428A CN 200880107042 A CN200880107042 A CN 200880107042A CN 101803484 B CN101803484 B CN 101803484B
- Authority
- CN
- China
- Prior art keywords
- layer
- polymer layer
- polyimide adhesive
- polymer
- rigid
- 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
- 0 CC(CCC1)CCC(*)(C2)C(CNCC3)C3C12NC(C(CCC1)CC[C@@]2(*)CC1(C)C(CCC*)C2)=O Chemical compound CC(CCC1)CCC(*)(C2)C(CNCC3)C3C12NC(C(CCC1)CC[C@@]2(*)CC1(C)C(CCC*)C2)=O 0.000 description 3
Images
Classifications
-
- 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4688—Composite multilayer circuits, i.e. comprising insulating layers having different properties
- H05K3/4691—Rigid-flexible multilayer circuits comprising rigid and flexible layers, e.g. having in the bending regions only flexible layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
- B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/14—Polyamide-imides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J179/00—Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen, or carbon only, not provided for in groups C09J161/00 - C09J177/00
- C09J179/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C09J179/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0017—Etching of the substrate by chemical or physical means
- H05K3/002—Etching of the substrate by chemical or physical means by liquid chemical etching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/01—Dielectrics
- H05K2201/0137—Materials
- H05K2201/0141—Liquid crystal polymer [LCP]
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/01—Dielectrics
- H05K2201/0137—Materials
- H05K2201/0154—Polyimide
-
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/07—Treatments involving liquids, e.g. plating, rinsing
- H05K2203/0779—Treatments involving liquids, e.g. plating, rinsing characterised by the specific liquids involved
- H05K2203/0786—Using an aqueous solution, e.g. for cleaning or during drilling of holes
- H05K2203/0793—Aqueous alkaline solution, e.g. for cleaning or etching
-
- 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
- H05K3/281—Applying non-metallic protective coatings by means of a preformed insulating foil
-
- 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/38—Improvement of the adhesion between the insulating substrate and the metal
- H05K3/386—Improvement of the adhesion between the insulating substrate and the metal by the use of an organic polymeric bonding layer, e.g. adhesive
-
- 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4644—Manufacturing multilayer circuits by building the multilayer layer by layer, i.e. build-up multilayer circuits
- H05K3/4652—Adding a circuit layer by laminating a metal foil or a preformed metal foil pattern
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
- Y10T428/24917—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including metal layer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
- Y10T428/31681—Next to polyester, polyamide or polyimide [e.g., alkyd, glue, or nylon, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Laminated Bodies (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Manufacturing Of Printed Circuit Boards (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/855,038 US7829794B2 (en) | 2007-09-13 | 2007-09-13 | Partially rigid flexible circuits and method of making same |
| US11/855,038 | 2007-09-13 | ||
| PCT/US2008/074830 WO2009035867A1 (en) | 2007-09-13 | 2008-08-29 | Partially rigid flexible circuits and method of making same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101803484A CN101803484A (zh) | 2010-08-11 |
| CN101803484B true CN101803484B (zh) | 2012-01-11 |
Family
ID=40452403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008801070428A Expired - Fee Related CN101803484B (zh) | 2007-09-13 | 2008-08-29 | 部分刚性的柔性电路及其制备方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7829794B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP2198680B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP2010539705A (cg-RX-API-DMAC7.html) |
| KR (1) | KR20100058633A (cg-RX-API-DMAC7.html) |
| CN (1) | CN101803484B (cg-RX-API-DMAC7.html) |
| WO (1) | WO2009035867A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130141559A (ko) | 2010-11-03 | 2013-12-26 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 열 관리를 위한 가요성 led 디바이스 및 제조 방법 |
| CN102747343A (zh) * | 2012-07-24 | 2012-10-24 | 深圳市兴经纬科技开发有限公司 | 用于聚酰亚胺表面粗化的处理液及其制备方法 |
| DE102013000077A1 (de) * | 2013-01-08 | 2014-07-10 | Carl Freudenberg Kg | Anordnung mit einer flexiblen Leiterplatte |
| JP2017123459A (ja) * | 2016-01-08 | 2017-07-13 | サムソン エレクトロ−メカニックス カンパニーリミテッド. | プリント回路基板 |
| US10880995B2 (en) | 2017-12-15 | 2020-12-29 | 2449049 Ontario Inc. | Printed circuit board with stress relief zones for component and solder joint protection |
| TW202028428A (zh) * | 2018-10-24 | 2020-08-01 | 日商三菱製紙股份有限公司 | 樹脂組成物之蝕刻液及蝕刻方法 |
| JP6674075B1 (ja) * | 2018-10-24 | 2020-04-01 | 三菱製紙株式会社 | 樹脂組成物のエッチング液及びエッチング方法 |
| KR102376557B1 (ko) * | 2019-01-28 | 2022-03-18 | 미쓰비시 세이시 가부시키가이샤 | 수지 조성물의 에칭액 및 에칭 방법 |
| TWI701982B (zh) * | 2019-05-14 | 2020-08-11 | 欣興電子股份有限公司 | 電路板結構及其製造方法 |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3271214A (en) * | 1960-10-19 | 1966-09-06 | Sanders Associates Inc | Method of making flexible multiconductor wiring units |
| US3526504A (en) * | 1966-07-07 | 1970-09-01 | Du Pont | Photocrosslinkable elements and processes |
| US3448098A (en) * | 1966-09-27 | 1969-06-03 | Merck & Co Inc | Production of guanylic acid |
| US3469982A (en) * | 1968-09-11 | 1969-09-30 | Jack Richard Celeste | Process for making photoresists |
| US3867153A (en) * | 1972-09-11 | 1975-02-18 | Du Pont | Photohardenable element |
| US4543295A (en) * | 1980-09-22 | 1985-09-24 | The United States Of America As Represented By The Director Of The National Aeronautics And Space Administration | High temperature polyimide film laminates and process for preparation thereof |
| WO1988002591A1 (fr) * | 1986-09-29 | 1988-04-07 | Nippon Steel Chemical Co., Ltd. | Carte de circuit imprime flexible et procede de production |
| US4847353A (en) * | 1986-11-20 | 1989-07-11 | Nippon Steel Chemical Co., Ltd. | Resins of low thermal expansivity |
| US4937133A (en) * | 1988-03-28 | 1990-06-26 | Nippon Steel Chemical Co., Ltd. | Flexible base materials for printed circuits |
| US5091251A (en) * | 1989-05-29 | 1992-02-25 | Tomoegawa Paper Co., Ltd. | Adhesive tapes and semiconductor devices |
| DE4003345C1 (cg-RX-API-DMAC7.html) * | 1990-02-05 | 1991-08-08 | Fa. Carl Freudenberg, 6940 Weinheim, De | |
| JP2926509B2 (ja) * | 1990-05-21 | 1999-07-28 | 鐘淵化学工業株式会社 | 樹脂フィルム及びその製造方法 |
| EP0474054B1 (en) * | 1990-08-27 | 1995-12-06 | E.I. Du Pont De Nemours And Company | Flexible multi-layer polyimide film laminates and preparation thereof |
| US5219640A (en) * | 1991-02-08 | 1993-06-15 | Rogers Corporation | Flexible circuit having flexing section of reduced stiffness, and method of manufacture thereof |
| US5288542A (en) * | 1992-07-14 | 1994-02-22 | International Business Machines Corporation | Composite for providing a rigid-flexible circuit board construction and method for fabrication thereof |
| US5578696A (en) * | 1993-04-07 | 1996-11-26 | Nitto Denko Corporation | Heat resistant adhesive film, an adhesion structure, and method of adhesion |
| US5428190A (en) * | 1993-07-02 | 1995-06-27 | Sheldahl, Inc. | Rigid-flex board with anisotropic interconnect and method of manufacture |
| JPH07307572A (ja) * | 1994-05-13 | 1995-11-21 | Cmk Corp | フレキシブルプリント配線板およびリジッド・フレックスプリント配線板 |
| US6350387B2 (en) * | 1997-02-14 | 2002-02-26 | Teledyne Industries, Inc. | Multilayer combined rigid/flex printed circuit board containing flexible soldermask |
| US6316734B1 (en) * | 2000-03-07 | 2001-11-13 | 3M Innovative Properties Company | Flexible circuits with static discharge protection and process for manufacture |
| US7348045B2 (en) * | 2002-09-05 | 2008-03-25 | 3M Innovative Properties Company | Controlled depth etched dielectric film |
| US6611046B2 (en) * | 2001-06-05 | 2003-08-26 | 3M Innovative Properties Company | Flexible polyimide circuits having predetermined via angles |
| JP3935353B2 (ja) * | 2001-12-26 | 2007-06-20 | シャープ株式会社 | フレキシブルビルドアップ配線板の製造方法 |
| DE10243637B4 (de) * | 2002-09-19 | 2007-04-26 | Ruwel Ag | Leiterplatte mit mindestens einem starren und mindestens einem flexiblen Bereich sowie Verfahren zur Herstellung von starr-flexiblen Leiterplatten |
| JP2005079402A (ja) * | 2003-09-01 | 2005-03-24 | Fujikura Ltd | 回路基板およびその製造方法 |
| US7364666B2 (en) * | 2004-12-21 | 2008-04-29 | 3M Innovative Properties Company | Flexible circuits and method of making same |
-
2007
- 2007-09-13 US US11/855,038 patent/US7829794B2/en not_active Expired - Fee Related
-
2008
- 2008-08-29 WO PCT/US2008/074830 patent/WO2009035867A1/en not_active Ceased
- 2008-08-29 KR KR1020107007867A patent/KR20100058633A/ko not_active Withdrawn
- 2008-08-29 JP JP2010524918A patent/JP2010539705A/ja active Pending
- 2008-08-29 EP EP20080798983 patent/EP2198680B1/en not_active Not-in-force
- 2008-08-29 CN CN2008801070428A patent/CN101803484B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101803484A (zh) | 2010-08-11 |
| EP2198680B1 (en) | 2012-10-24 |
| US20090071696A1 (en) | 2009-03-19 |
| US7829794B2 (en) | 2010-11-09 |
| WO2009035867A1 (en) | 2009-03-19 |
| EP2198680A1 (en) | 2010-06-23 |
| JP2010539705A (ja) | 2010-12-16 |
| EP2198680A4 (en) | 2011-08-17 |
| KR20100058633A (ko) | 2010-06-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20130829 |