JP4716699B2 - 有機ｅｌパネル - Google Patents

有機ｅｌパネル Download PDF

Info

Publication number
JP4716699B2
JP4716699B2 JP2004275673A JP2004275673A JP4716699B2 JP 4716699 B2 JP4716699 B2 JP 4716699B2 JP 2004275673 A JP2004275673 A JP 2004275673A JP 2004275673 A JP2004275673 A JP 2004275673A JP 4716699 B2 JP4716699 B2 JP 4716699B2
Authority
JP
Japan
Prior art keywords
organic
layer
light
color
semi
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 - Lifetime
Application number
JP2004275673A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005129510A (ja
JP2005129510A5 (enExample
Inventor
龍司 西川
哲司 小村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP2004275673A priority Critical patent/JP4716699B2/ja
Priority to KR1020040076414A priority patent/KR100784052B1/ko
Priority to US10/953,667 priority patent/US7531958B2/en
Priority to TW093129357A priority patent/TWI249149B/zh
Priority to CNB2004100806777A priority patent/CN100477872C/zh
Publication of JP2005129510A publication Critical patent/JP2005129510A/ja
Priority to KR1020060107091A priority patent/KR20060125652A/ko
Publication of JP2005129510A5 publication Critical patent/JP2005129510A5/ja
Priority to US12/187,105 priority patent/US7839084B2/en
Application granted granted Critical
Publication of JP4716699B2 publication Critical patent/JP4716699B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/22—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/22—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
    • H05B33/24—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers of metallic reflective layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/852—Arrangements for extracting light from the devices comprising a resonant cavity structure, e.g. Bragg reflector pair
    • 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
    • H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
    • 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
    • H10K59/80—Constructional details
    • H10K59/875—Arrangements for extracting light from the devices
    • H10K59/876—Arrangements for extracting light from the devices comprising a resonant cavity structure, e.g. Bragg reflector pair
    • 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
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
JP2004275673A 2003-09-30 2004-09-22 有機ｅｌパネル Expired - Lifetime JP4716699B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2004275673A JP4716699B2 (ja) 2003-09-30 2004-09-22 有機ｅｌパネル
KR1020040076414A KR100784052B1 (ko) 2003-09-30 2004-09-23 유기 ｅｌ 소자 및 유기 ｅｌ 패널
TW093129357A TWI249149B (en) 2003-09-30 2004-09-29 Organic electroluminescence light emitting element and organic electroluminescence light emitting display panel
CNB2004100806777A CN100477872C (zh) 2003-09-30 2004-09-29 有机电致发光组件及有机电致发光显示面板
US10/953,667 US7531958B2 (en) 2003-09-30 2004-09-29 Organic EL element and organic EL panel having microresonator and color filter
KR1020060107091A KR20060125652A (ko) 2003-09-30 2006-11-01 유기 ｅｌ 소자 및 유기 ｅｌ 패널
US12/187,105 US7839084B2 (en) 2003-09-30 2008-08-06 Organic EL element and organic EL panel

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2003342665 2003-09-30
JP2003342665 2003-09-30
JP2004275673A JP4716699B2 (ja) 2003-09-30 2004-09-22 有機ｅｌパネル

Publications (3)

Publication Number Publication Date
JP2005129510A JP2005129510A (ja) 2005-05-19
JP2005129510A5 JP2005129510A5 (enExample) 2008-05-22
JP4716699B2 true JP4716699B2 (ja) 2011-07-06

Family

ID=34395639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004275673A Expired - Lifetime JP4716699B2 (ja) 2003-09-30 2004-09-22 有機ｅｌパネル

Country Status (5)

Country Link
US (2) US7531958B2 (enExample)
JP (1) JP4716699B2 (enExample)
KR (2) KR100784052B1 (enExample)
CN (1) CN100477872C (enExample)
TW (1) TWI249149B (enExample)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4895490B2 (ja) * 2003-09-30 2012-03-14 三洋電機株式会社 有機ｅｌパネル
JP4286216B2 (ja) * 2004-03-24 2009-06-24 三洋電機株式会社 発光表示装置
JP2005302313A (ja) * 2004-04-06 2005-10-27 Idemitsu Kosan Co Ltd 有機ｅｌ表示装置及びフルカラーデバイス
US7057339B2 (en) * 2004-04-08 2006-06-06 Eastman Kodak Company OLED with color change media
KR100704258B1 (ko) 2004-06-02 2007-04-06 세이코 엡슨 가부시키가이샤 유기 ｅｌ 장치 및 전자 기기
JP4239983B2 (ja) * 2004-07-13 2009-03-18 セイコーエプソン株式会社 有機ｅｌ装置
KR20070044432A (ko) * 2004-07-15 2007-04-27 이데미쓰 고산 가부시키가이샤 유기 ｅｌ 표시 장치
US8148895B2 (en) * 2004-10-01 2012-04-03 Semiconductor Energy Laboratory Co., Ltd. Display device and manufacturing method of the same
KR100683737B1 (ko) * 2004-12-13 2007-02-15 삼성에스디아이 주식회사 전계발광 디스플레이 장치
TWI282699B (en) * 2005-03-14 2007-06-11 Au Optronics Corp Method of fabrication organic light emitting diode display
US7602119B2 (en) * 2005-04-25 2009-10-13 Eastman Kodak Company OLED with magenta and green emissive layers
US7471041B2 (en) * 2005-04-25 2008-12-30 Eastman Kodak Company OLED multicolor displays
US7436113B2 (en) * 2005-04-25 2008-10-14 Eastman Kodak Company Multicolor OLED displays
EP1886540B1 (fr) * 2005-05-23 2010-08-11 Thomson Licensing Panneau electroluminescent d'eclairage ou d'affichage d'images dotee d'une electrode superieure transparente composite
JP2007019487A (ja) * 2005-06-09 2007-01-25 Semiconductor Energy Lab Co Ltd 発光装置及び電子機器
US8269227B2 (en) 2005-06-09 2012-09-18 Semiconductor Energy Laboratory Co., Ltd. Light emitting device and electronic device
US8102111B2 (en) 2005-07-15 2012-01-24 Seiko Epson Corporation Electroluminescence device, method of manufacturing electroluminescence device, and electronic apparatus
JP2007027042A (ja) * 2005-07-21 2007-02-01 Toshiba Matsushita Display Technology Co Ltd 有機ｅｌ表示装置
JP4548253B2 (ja) * 2005-07-15 2010-09-22 セイコーエプソン株式会社 有機エレクトロルミネッセンス装置、及び有機エレクトロルミネッセンス装置の製造方法
JP4828881B2 (ja) * 2005-07-15 2011-11-30 東芝モバイルディスプレイ株式会社 有機ｅｌ表示装置
US7960908B2 (en) 2005-07-15 2011-06-14 Toshiba Matsushita Display Technology Co., Ltd. Organic EL display
JP4785509B2 (ja) * 2005-11-30 2011-10-05 三洋電機株式会社 有機エレクトロルミネッセント素子及び有機エレクトロルミネッセント表示装置
KR100659097B1 (ko) 2005-09-30 2006-12-19 삼성에스디아이 주식회사 유기 발광 디스플레이 장치
JP4867305B2 (ja) * 2005-11-16 2012-02-01 セイコーエプソン株式会社 エレクトロルミネッセンス装置、および電子機器
KR101230316B1 (ko) * 2006-03-21 2013-02-06 삼성디스플레이 주식회사 표시장치와 그 제조방법
JP2007265859A (ja) * 2006-03-29 2007-10-11 Hitachi Displays Ltd 有機ｅｌ表示装置
JP2008226718A (ja) * 2007-03-14 2008-09-25 Fuji Electric Holdings Co Ltd 有機ｅｌ素子
TWI333277B (en) * 2007-05-02 2010-11-11 Au Optronics Corp Organic electroluminescence pixel, organic electroluminescence decive, and manufacture method thereof
TWI381771B (zh) * 2007-12-11 2013-01-01 Tpo Displays Corp 頂部發光主動式矩陣電激發光裝置
KR100909389B1 (ko) * 2008-04-21 2009-07-24 삼성모바일디스플레이주식회사 유기전계발광표시장치
KR101574130B1 (ko) * 2008-09-01 2015-12-04 삼성디스플레이 주식회사 유기 발광 표시 장치 및 그 제조 방법
JP4962452B2 (ja) * 2008-09-04 2012-06-27 コニカミノルタホールディングス株式会社 面発光素子及び発光パネル
KR101603314B1 (ko) 2008-09-11 2016-03-15 삼성디스플레이 주식회사 유기 발광 표시 장치 및 그 제조 방법
JP5170020B2 (ja) * 2008-10-03 2013-03-27 セイコーエプソン株式会社 有機ｅｌ装置及び電子機器
KR20100075746A (ko) * 2008-12-25 2010-07-05 후지필름 가부시키가이샤 표시장치
KR101147428B1 (ko) * 2009-02-09 2012-05-23 삼성모바일디스플레이주식회사 유기 발광 표시 장치
JP2010232163A (ja) * 2009-03-03 2010-10-14 Fujifilm Corp 発光表示装置の製造方法、発光表示装置、及び発光ディスプレイ
CN104868059B (zh) * 2009-06-11 2017-04-19 日本先锋公司 发光元件和显示装置
JP5246071B2 (ja) * 2009-07-06 2013-07-24 セイコーエプソン株式会社 有機ｅｌ装置、電子機器
KR101058109B1 (ko) * 2009-09-15 2011-08-24 삼성모바일디스플레이주식회사 유기 발광 디스플레이 장치
JP5418144B2 (ja) * 2009-10-23 2014-02-19 セイコーエプソン株式会社 発光装置及び電子機器
EP2521424A1 (en) 2009-12-28 2012-11-07 Sumitomo Chemical Company, Limited Organic el element and organic el panel
KR101084196B1 (ko) * 2010-02-19 2011-11-17 삼성모바일디스플레이주식회사 유기 발광 표시 장치
KR101146984B1 (ko) 2010-03-09 2012-05-22 삼성모바일디스플레이주식회사 유기 발광 표시 장치
WO2012026209A1 (ja) * 2010-08-25 2012-03-01 シャープ株式会社 有機発光装置およびその帯電防止方法
JP5682319B2 (ja) * 2011-01-12 2015-03-11 大日本印刷株式会社 有機ｅｌ表示装置、当該有機ｅｌ表示装置に組み込まれるカラーフィルタおよびカラーフィルタの製造方法
JP2012199231A (ja) * 2011-03-04 2012-10-18 Semiconductor Energy Lab Co Ltd 表示装置
KR101917752B1 (ko) * 2011-05-11 2018-11-13 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 모듈, 발광 패널, 발광 장치
KR101339000B1 (ko) 2011-12-14 2013-12-09 엘지디스플레이 주식회사 유기전계발광 표시소자 및 그 제조방법
US9190456B2 (en) * 2012-04-25 2015-11-17 Ignis Innovation Inc. High resolution display panel with emissive organic layers emitting light of different colors
KR101954973B1 (ko) 2012-09-19 2019-03-08 삼성디스플레이 주식회사 유기 발광 표시 장치
KR102043208B1 (ko) * 2012-12-28 2019-11-11 엘지디스플레이 주식회사 유기발광다이오드 및 그 제조방법
KR101988217B1 (ko) * 2013-01-04 2019-06-12 엘지디스플레이 주식회사 유기 발광 다이오드 마이크로-캐비티 구조 및 그 제조 방법
KR102113177B1 (ko) 2013-08-27 2020-06-03 삼성디스플레이 주식회사 유기 발광 표시 장치 및 유기 발광 표시 장치의 제조 방법
TWI681559B (zh) * 2013-10-10 2020-01-01 日商精工愛普生股份有限公司 發光裝置及包含其之電子機器
TWI677261B (zh) * 2014-05-15 2019-11-11 日商半導體能源研究所股份有限公司 發光元件、發光裝置、電子裝置以及照明設備
CN105226197B (zh) * 2014-07-04 2018-01-16 上海和辉光电有限公司 一种oled结构
CN104538428B (zh) * 2014-12-29 2018-01-30 深圳市华星光电技术有限公司 Coa型woled结构及制作方法
CN104576700B (zh) * 2014-12-29 2017-11-03 深圳市华星光电技术有限公司 Coa型woled结构及制作方法
JP6584099B2 (ja) * 2015-03-10 2019-10-02 株式会社ジャパンディスプレイ 表示装置およびその製造方法
CN105206651B (zh) * 2015-10-12 2019-01-04 深圳市华星光电技术有限公司 一种oled显示面板及其制作方法
CN105338229A (zh) * 2015-11-18 2016-02-17 努比亚技术有限公司 一种摄像头模组
US10170521B2 (en) * 2015-12-30 2019-01-01 Lg Display Co., Ltd. Organic light-emitting diode display device
US10797113B2 (en) * 2016-01-25 2020-10-06 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device with layered electrode structures
CN108123053B (zh) * 2016-11-29 2025-02-25 京东方科技集团股份有限公司 发光器件和显示装置
TWI646377B (zh) * 2017-11-03 2019-01-01 友達光電股份有限公司 顯示裝置及其製造方法
JP6915734B2 (ja) * 2018-12-19 2021-08-04 セイコーエプソン株式会社 発光装置、発光装置の製造方法、電子機器
JP6933231B2 (ja) 2019-07-24 2021-09-08 セイコーエプソン株式会社 発光装置、発光装置の製造方法、および電子機器
US20220352481A1 (en) * 2019-10-08 2022-11-03 Sharp Kabushiki Kaisha Light-emitting device
CN113782571B (zh) * 2021-09-06 2024-01-09 湖北长江新型显示产业创新中心有限公司 一种显示面板及显示装置

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63148597A (ja) 1986-12-12 1988-06-21 株式会社日立製作所 薄膜ｅｌ素子
JP3274527B2 (ja) 1992-09-22 2002-04-15 株式会社日立製作所 有機発光素子とその基板
JP2797883B2 (ja) * 1993-03-18 1998-09-17 株式会社日立製作所 多色発光素子とその基板
US5405710A (en) 1993-11-22 1995-04-11 At&T Corp. Article comprising microcavity light sources
US5686360A (en) * 1995-11-30 1997-11-11 Motorola Passivation of organic devices
US6111270A (en) * 1998-04-27 2000-08-29 Motorola, Inc. Light-emitting apparatus and method of fabrication
JP4001692B2 (ja) * 1999-02-18 2007-10-31 パイオニア株式会社 有機エレクトロルミネッセンス素子とその製造方法
GB2351840A (en) * 1999-06-02 2001-01-10 Seiko Epson Corp Multicolour light emitting devices.
GB2353400B (en) * 1999-08-20 2004-01-14 Cambridge Display Tech Ltd Mutiple-wavelength light emitting device and electronic apparatus
TW522453B (en) * 1999-09-17 2003-03-01 Semiconductor Energy Lab Display device
JP4942867B2 (ja) 1999-09-17 2012-05-30 株式会社半導体エネルギー研究所 Ｅｌ表示装置及び電子装置
US6710541B2 (en) * 2000-12-22 2004-03-23 Reveo, Inc. Polarized light sources and methods for making the same
US6576351B2 (en) * 2001-02-16 2003-06-10 Universal Display Corporation Barrier region for optoelectronic devices
JP2002246185A (ja) * 2001-02-22 2002-08-30 Victor Co Of Japan Ltd 有機エレクトロルミネセンス素子
KR100809931B1 (ko) * 2001-06-30 2008-03-06 엘지.필립스 엘시디 주식회사 유기 발광소자 및 그 제조방법
JP2003109775A (ja) 2001-09-28 2003-04-11 Sony Corp 有機電界発光素子
JP2003234186A (ja) * 2001-12-06 2003-08-22 Sony Corp 表示装置およびその製造方法
KR100490535B1 (ko) * 2001-12-17 2005-05-17 삼성에스디아이 주식회사 유기 전계발광 소자
JP3748406B2 (ja) * 2001-12-18 2006-02-22 株式会社日立製作所 表示装置
JP2003187975A (ja) 2001-12-18 2003-07-04 Idemitsu Kosan Co Ltd 有機エレクトロルミネッセンス発光装置
KR100834342B1 (ko) * 2001-12-29 2008-06-02 엘지디스플레이 주식회사 능동행렬 유기전기발광소자 및 그의 제조 방법
JP4069650B2 (ja) * 2002-03-20 2008-04-02 松下電工株式会社 放電灯点灯装置
US6670772B1 (en) * 2002-06-27 2003-12-30 Eastman Kodak Company Organic light emitting diode display with surface plasmon outcoupling
JP4208526B2 (ja) 2002-09-12 2009-01-14 キヤノン株式会社 有機ｅｌディスプレイ装置及び該ディスプレイ装置を有する電子機器
US6737800B1 (en) * 2003-02-18 2004-05-18 Eastman Kodak Company White-emitting organic electroluminescent device with color filters and reflective layer for causing colored light constructive interference
US6812637B2 (en) * 2003-03-13 2004-11-02 Eastman Kodak Company OLED display with auxiliary electrode
US7030553B2 (en) * 2003-08-19 2006-04-18 Eastman Kodak Company OLED device having microcavity gamut subpixels and a within gamut subpixel
JP4895490B2 (ja) * 2003-09-30 2012-03-14 三洋電機株式会社 有機ｅｌパネル
JP4428979B2 (ja) * 2003-09-30 2010-03-10 三洋電機株式会社 有機ｅｌパネル
JP4497881B2 (ja) * 2003-09-30 2010-07-07 三洋電機株式会社 有機ｅｌ素子および有機ｅｌパネル
US7268485B2 (en) * 2003-10-07 2007-09-11 Eastman Kodak Company White-emitting microcavity OLED device

Also Published As

Publication number Publication date
KR20060125652A (ko) 2006-12-06
KR20050031922A (ko) 2005-04-06
JP2005129510A (ja) 2005-05-19
US20050073230A1 (en) 2005-04-07
CN100477872C (zh) 2009-04-08
TWI249149B (en) 2006-02-11
US20080297043A1 (en) 2008-12-04
US7531958B2 (en) 2009-05-12
KR100784052B1 (ko) 2007-12-10
CN1604708A (zh) 2005-04-06
TW200512691A (en) 2005-04-01
US7839084B2 (en) 2010-11-23

Similar Documents

Publication Publication Date Title
JP4716699B2 (ja) 有機ｅｌパネル
JP4428979B2 (ja) 有機ｅｌパネル
JP4497881B2 (ja) 有機ｅｌ素子および有機ｅｌパネル
JP4895490B2 (ja) 有機ｅｌパネル
JP4573672B2 (ja) 有機ｅｌパネル
KR101990312B1 (ko) 유기전계발광표시장치 및 그 제조방법
JP2009049223A (ja) 発光装置
KR102383928B1 (ko) 전계발광 표시장치
KR20150038982A (ko) 유기발광표시장치 및 그의 제조방법
JP2019061927A (ja) 表示装置
JP4911652B2 (ja) 有機ｅｌパネル
JP2010108706A (ja) エレクトロルミネッセンス装置の製造方法
JP2006100187A (ja) 有機ｅｌ表示装置
JP4600838B2 (ja) 有機ｅｌパネル
JP2019114470A (ja) 有機ｅｌ表示装置
JP2006100139A (ja) 有機ｅｌ表示装置

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070911

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080409

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100216

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100419

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: 20110301

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20110329

R151 Written notification of patent or utility model registration

Ref document number: 4716699

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140408

Year of fee payment: 3

EXPY Cancellation because of completion of term