JP5576481B2 - マルチカラー電子装置および印刷によりマルチカラー電子装置を形成する方法 - Google Patents
マルチカラー電子装置および印刷によりマルチカラー電子装置を形成する方法 Download PDFInfo
- Publication number
- JP5576481B2 JP5576481B2 JP2012514122A JP2012514122A JP5576481B2 JP 5576481 B2 JP5576481 B2 JP 5576481B2 JP 2012514122 A JP2012514122 A JP 2012514122A JP 2012514122 A JP2012514122 A JP 2012514122A JP 5576481 B2 JP5576481 B2 JP 5576481B2
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- JP
- Japan
- Prior art keywords
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- printing
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- 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
- 238000007639 printing Methods 0.000 title claims description 134
- 238000000034 method Methods 0.000 title claims description 67
- 239000003086 colorant Substances 0.000 claims description 60
- 239000007788 liquid Substances 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 26
- 239000000976 ink Substances 0.000 claims description 14
- 238000007740 vapor deposition Methods 0.000 claims description 4
- 238000007766 curtain coating Methods 0.000 claims description 3
- 238000003618 dip coating Methods 0.000 claims description 3
- 238000007756 gravure coating Methods 0.000 claims description 3
- 238000007764 slot die coating Methods 0.000 claims description 3
- 238000004528 spin coating Methods 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 31
- 239000000203 mixture Substances 0.000 description 18
- 239000011295 pitch Substances 0.000 description 15
- 238000010586 diagram Methods 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 238000000151 deposition Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000012044 organic layer Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- GETTZEONDQJALK-UHFFFAOYSA-N (trifluoromethyl)benzene Chemical compound FC(F)(F)C1=CC=CC=C1 GETTZEONDQJALK-UHFFFAOYSA-N 0.000 description 4
- 239000002019 doping agent Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 230000005525 hole transport Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000011368 organic material Substances 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- VQGHOUODWALEFC-UHFFFAOYSA-N 2-phenylpyridine Chemical compound C1=CC=CC=C1C1=CC=CC=N1 VQGHOUODWALEFC-UHFFFAOYSA-N 0.000 description 2
- FSEXLNMNADBYJU-UHFFFAOYSA-N 2-phenylquinoline Chemical compound C1=CC=CC=C1C1=CC=C(C=CC=C2)C2=N1 FSEXLNMNADBYJU-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 238000005352 clarification Methods 0.000 description 2
- 229920000547 conjugated polymer Polymers 0.000 description 2
- ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical compound C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229910052741 iridium Inorganic materials 0.000 description 2
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 125000002524 organometallic group Chemical group 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- -1 rubylenes Chemical class 0.000 description 2
- 150000003384 small molecules Chemical class 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- 150000003738 xylenes Chemical class 0.000 description 2
- ICPSWZFVWAPUKF-UHFFFAOYSA-N 1,1'-spirobi[fluorene] Chemical class C1=CC=C2C=C3C4(C=5C(C6=CC=CC=C6C=5)=CC=C4)C=CC=C3C2=C1 ICPSWZFVWAPUKF-UHFFFAOYSA-N 0.000 description 1
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 description 1
- OXPDQFOKSZYEMJ-UHFFFAOYSA-N 2-phenylpyrimidine Chemical compound C1=CC=CC=C1C1=NC=CC=N1 OXPDQFOKSZYEMJ-UHFFFAOYSA-N 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Chemical class 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- XEPMXWGXLQIFJN-UHFFFAOYSA-K aluminum;2-carboxyquinolin-8-olate Chemical compound [Al+3].C1=C(C([O-])=O)N=C2C(O)=CC=CC2=C1.C1=C(C([O-])=O)N=C2C(O)=CC=CC2=C1.C1=C(C([O-])=O)N=C2C(O)=CC=CC2=C1 XEPMXWGXLQIFJN-UHFFFAOYSA-K 0.000 description 1
- 150000001454 anthracenes Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- ZYGHJZDHTFUPRJ-UHFFFAOYSA-N benzo-alpha-pyrone Natural products C1=CC=C2OC(=O)C=CC2=C1 ZYGHJZDHTFUPRJ-UHFFFAOYSA-N 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 150000001846 chrysenes Chemical class 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 235000001671 coumarin Nutrition 0.000 description 1
- 150000004775 coumarins Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- JVZRCNQLWOELDU-UHFFFAOYSA-N gamma-Phenylpyridine Natural products C1=CC=CC=C1C1=CC=NC=C1 JVZRCNQLWOELDU-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 150000004045 organic chlorine compounds Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 150000002979 perylenes Chemical class 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920002098 polyfluorene Polymers 0.000 description 1
- 229920000123 polythiophene Polymers 0.000 description 1
- 150000003220 pyrenes Chemical class 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 150000004867 thiadiazoles Chemical class 0.000 description 1
- 150000003613 toluenes Chemical class 0.000 description 1
- TVIVIEFSHFOWTE-UHFFFAOYSA-K tri(quinolin-8-yloxy)alumane Chemical compound [Al+3].C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1 TVIVIEFSHFOWTE-UHFFFAOYSA-K 0.000 description 1
- 239000003799 water insoluble solvent Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/14—Structure thereof only for on-demand ink jet heads
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
- H10K71/10—Deposition of organic active material
- H10K71/12—Deposition of organic active material using liquid deposition, e.g. spin coating
- H10K71/13—Deposition of organic active material using liquid deposition, e.g. spin coating using printing techniques, e.g. ink-jet printing or screen printing
- H10K71/135—Deposition of organic active material using liquid deposition, e.g. spin coating using printing techniques, e.g. ink-jet printing or screen printing using ink-jet printing
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
- H10K71/10—Deposition of organic active material
- H10K71/16—Deposition of organic active material using physical vapour deposition [PVD], e.g. vacuum deposition or sputtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
- B41J2202/01—Embodiments of or processes related to ink-jet heads
- B41J2202/09—Ink jet technology used for manufacturing optical filters
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Electroluminescent Light Sources (AREA)
- Ink Jet (AREA)
- Printing Methods (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18409109P | 2009-06-04 | 2009-06-04 | |
| US61/184,091 | 2009-06-04 | ||
| PCT/US2010/037231 WO2010141699A2 (en) | 2009-06-04 | 2010-06-03 | Multicolor electronic devices and processes of forming the same by printing |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012529152A JP2012529152A (ja) | 2012-11-15 |
| JP2012529152A5 JP2012529152A5 (enExample) | 2013-06-27 |
| JP5576481B2 true JP5576481B2 (ja) | 2014-08-20 |
Family
ID=43298509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012514122A Expired - Fee Related JP5576481B2 (ja) | 2009-06-04 | 2010-06-03 | マルチカラー電子装置および印刷によりマルチカラー電子装置を形成する方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9011967B2 (enExample) |
| EP (1) | EP2438637A4 (enExample) |
| JP (1) | JP5576481B2 (enExample) |
| KR (1) | KR20120036929A (enExample) |
| CN (1) | CN102449806B (enExample) |
| TW (1) | TW201103767A (enExample) |
| WO (1) | WO2010141699A2 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200936391A (en) | 2007-12-10 | 2009-09-01 | Du Pont | Multicolor electronic devices and processes of forming the same by printing |
| CN102171852B (zh) * | 2008-10-21 | 2013-11-06 | E.I.内穆尔杜邦公司 | 多色电子器件及通过印刷形成该器件的工艺 |
| EP2404213A2 (en) | 2009-03-06 | 2012-01-11 | E. I. du Pont de Nemours and Company | Multicolor electronic devices and processes of forming the same by printing |
| KR20120026123A (ko) | 2009-06-04 | 2012-03-16 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 다색 전자 소자 및 이를 인쇄에 의해 형성하는 방법 |
| DE102011086015A1 (de) † | 2011-11-09 | 2013-05-16 | Krones Aktiengesellschaft | Verfahren und Vorrichtung für den Tintenstrahldruck auf gekrümmte Objektoberflächen |
| CN106864039B (zh) * | 2017-02-16 | 2018-04-27 | 京东方科技集团股份有限公司 | 一种喷头、喷墨打印方法和连续喷墨打印方法 |
| CN111192979B (zh) * | 2018-11-15 | 2023-02-07 | 株式会社日本有机雷特显示器 | 显示面板的制造方法及功能层形成装置 |
| FR3095132B1 (fr) | 2019-04-19 | 2021-05-07 | Exel Ind | Applicateur de produit de revêtement, installation d’application comprenant un tel applicateur et procédé d’application au moyen d’un tel applicateur |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5592202A (en) * | 1994-11-10 | 1997-01-07 | Laser Master Corporation | Ink jet print head rail assembly |
| JPH08300694A (ja) | 1995-05-11 | 1996-11-19 | Seiko Epson Corp | カラー・プリンタ |
| JP3111024B2 (ja) | 1995-07-19 | 2000-11-20 | キヤノン株式会社 | カラーフィルタの製造装置及び製造方法及び表示装置の製造方法及び表示装置を備えた装置の製造方法 |
| JPH1148503A (ja) * | 1997-08-05 | 1999-02-23 | Seiko Epson Corp | インクジェット記録ヘッドおよびインクジェット記録装置 |
| TW471011B (en) * | 1999-10-13 | 2002-01-01 | Semiconductor Energy Lab | Thin film forming apparatus |
| US6670645B2 (en) | 2000-06-30 | 2003-12-30 | E. I. Du Pont De Nemours And Company | Electroluminescent iridium compounds with fluorinated phenylpyridines, phenylpyrimidines, and phenylquinolines and devices made with such compounds |
| US6875523B2 (en) | 2001-07-05 | 2005-04-05 | E. I. Du Pont De Nemours And Company | Photoactive lanthanide complexes with phosphine oxides, phosphine oxide-sulfides, pyridine N-oxides, and phosphine oxide-pyridine N-oxides, and devices made with such complexes |
| IL158865A0 (en) | 2001-07-18 | 2004-05-12 | Du Pont | Luminescent lanthanide complexes with imine ligands and devices made with such complexes |
| US7166368B2 (en) | 2001-11-07 | 2007-01-23 | E. I. Du Pont De Nemours And Company | Electroluminescent platinum compounds and devices made with such compounds |
| EP2306788A1 (en) | 2001-12-26 | 2011-04-06 | E. I. du Pont de Nemours and Company | Iridium compounds and devices made therewith |
| US6963005B2 (en) | 2002-08-15 | 2005-11-08 | E. I. Du Pont De Nemours And Company | Compounds comprising phosphorus-containing metal complexes |
| JP2004358314A (ja) | 2003-06-03 | 2004-12-24 | Seiko Epson Corp | 液滴吐出方法と液滴吐出装置、及びデバイス製造方法とデバイス製造装置並びに電子機器 |
| JP2005087801A (ja) | 2003-09-12 | 2005-04-07 | Seiko Epson Corp | 描画方法、描画装置、および電気光学装置 |
| JP2005111727A (ja) * | 2003-10-03 | 2005-04-28 | Canon Inc | 描画装置 |
| KR100603837B1 (ko) | 2004-12-09 | 2006-07-24 | 엘지.필립스 엘시디 주식회사 | 액정표시장치용 컬러필터 기판 및 그 제조 방법 |
| CN1816253A (zh) * | 2005-02-04 | 2006-08-09 | 精工爱普生株式会社 | 膜图案的形成法、器件及其制法、电光学装置和电子仪器 |
| JP2006341406A (ja) | 2005-06-07 | 2006-12-21 | Canon Inc | インクジェット記録システム |
| KR100727942B1 (ko) | 2005-06-25 | 2007-06-13 | 삼성전자주식회사 | 잉크젯 화상형성장치 및 고해상도 인쇄방법 |
| KR20070073394A (ko) * | 2006-01-05 | 2007-07-10 | 삼성전자주식회사 | 잉크젯 프린팅 시스템 및 이를 이용한 표시 장치의 제조방법 |
| KR100756581B1 (ko) * | 2006-02-15 | 2007-09-10 | 삼성전자주식회사 | 표시장치의 제조장치 및 제조방법 |
| JP2007256312A (ja) | 2006-03-20 | 2007-10-04 | Toppan Printing Co Ltd | カラーフィルタの製造方法、有機エレクトロルミネッセンス素子の製造方法及びこれに用いるインクジェット塗工装置 |
| KR100759838B1 (ko) | 2006-05-08 | 2007-09-18 | (주)에스티아이 | 액정표시장치용 컬러필터의 잉크젯 패터닝 방법 |
| JP2009540574A (ja) | 2006-06-05 | 2009-11-19 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | Oled印刷の分野における有機活性材料を堆積するための液体組成物 |
| JP5061184B2 (ja) | 2006-06-05 | 2012-10-31 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 有機発光ダイオードの形成方法、およびその方法によって製造されたデバイス |
| US20080157659A1 (en) | 2006-12-28 | 2008-07-03 | Shiva Prakash | Electronic device including an organic device layer |
| JP2008197149A (ja) | 2007-02-08 | 2008-08-28 | Nsk Ltd | カラーフィルタの製造方法及びその製造用露光装置 |
| TW200936391A (en) * | 2007-12-10 | 2009-09-01 | Du Pont | Multicolor electronic devices and processes of forming the same by printing |
| EP2404213A2 (en) * | 2009-03-06 | 2012-01-11 | E. I. du Pont de Nemours and Company | Multicolor electronic devices and processes of forming the same by printing |
-
2010
- 2010-06-03 KR KR1020127000107A patent/KR20120036929A/ko not_active Withdrawn
- 2010-06-03 TW TW099117999A patent/TW201103767A/zh unknown
- 2010-06-03 EP EP10784080.3A patent/EP2438637A4/en not_active Withdrawn
- 2010-06-03 CN CN201080025017.2A patent/CN102449806B/zh not_active Expired - Fee Related
- 2010-06-03 US US13/266,322 patent/US9011967B2/en active Active
- 2010-06-03 WO PCT/US2010/037231 patent/WO2010141699A2/en not_active Ceased
- 2010-06-03 JP JP2012514122A patent/JP5576481B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102449806A (zh) | 2012-05-09 |
| WO2010141699A2 (en) | 2010-12-09 |
| US9011967B2 (en) | 2015-04-21 |
| WO2010141699A3 (en) | 2011-02-24 |
| JP2012529152A (ja) | 2012-11-15 |
| CN102449806B (zh) | 2014-06-25 |
| EP2438637A4 (en) | 2013-09-11 |
| US20120045568A1 (en) | 2012-02-23 |
| EP2438637A2 (en) | 2012-04-11 |
| TW201103767A (en) | 2011-02-01 |
| KR20120036929A (ko) | 2012-04-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130510 |
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