JP3962028B2 - 干渉式変調ピクセル及びその製造法 - Google Patents
干渉式変調ピクセル及びその製造法 Download PDFInfo
- Publication number
- JP3962028B2 JP3962028B2 JP2004094407A JP2004094407A JP3962028B2 JP 3962028 B2 JP3962028 B2 JP 3962028B2 JP 2004094407 A JP2004094407 A JP 2004094407A JP 2004094407 A JP2004094407 A JP 2004094407A JP 3962028 B2 JP3962028 B2 JP 3962028B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- electrode
- modulation pixel
- interferometric modulation
- protective layer
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/001—Optical devices or arrangements for the control of light using movable or deformable optical elements based on interference in an adjustable optical cavity
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Description
2D=Nλ1 ・・・(式1.1)
(Nは自然数)
205 導電層
210 光吸収層
215 絶縁層
220 保護層
225 犠牲層
230 第1の開口部
235 写真感光材
240 支持材
250 反射導電層
Claims (10)
- 透明な基板上に第1の電極層を、該第1の電極層の最上部の層が絶縁層となるように形成し、
該絶縁層上に保護層を形成し、
該保護層上に犠牲層を形成し、
前記犠牲層,前記保護層,及び前記第1の電極層内に、第1の開口部を少なくとも2つ形成することで、前記第1の電極層から作られる第1の電極の境界を規定し、
前記犠牲層上及び前記第1の開口部内に写真感光材を被覆し、
該写真感光材を型取りすることで、前記第1の開口部内に支持材を形成し、
前記犠牲層及び前記支持材上に第2の電極層を形成し、
該第2の電極層から作られる第2の電極を規定するための第2の開口部を、該第2の電極層内に、前記第1の開口部の2つに直角に配置されるように少なくとも2つ形成し、
前記犠牲層を除去すること
を特徴とする干渉式変調ピクセルの製造方法。 - 前記絶縁層は、酸化シリコン或いは窒化ケイ素を含むことを特徴とする請求項1記載の方法。
- 前記保護層は、シリコンを含まないことを特徴とする請求項1記載の方法。
- 前記保護層は、金属酸化物を含むことを特徴とする請求項1記載の方法。
- 前記保護層は、酸化アルミニウム、酸化チタン或いは酸化タンタルを含むことを特徴とする請求項1記載の方法。
- 前記犠牲層は、金属、ポリシリコン或いはアモルファスシリコンを含むことを特徴とする請求項1記載の方法。
- 請求項1の方法により作られた干渉式変調ピクセル。
- 前記保護層は、シリコンを含まないことを特徴とする請求項7記載の干渉式変調ピクセル。
- 前記保護層は、金属酸化物を含むことを特徴とする請求項7記載の干渉式変調ピクセル。
- 前記保護層は、酸化アルミニウム、酸化チタン或いは酸化タンタルを含むことを特徴とする請求項7記載の干渉式変調ピクセル。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW092124032A TWI230801B (en) | 2003-08-29 | 2003-08-29 | Reflective display unit using interferometric modulation and manufacturing method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005078067A JP2005078067A (ja) | 2005-03-24 |
JP3962028B2 true JP3962028B2 (ja) | 2007-08-22 |
Family
ID=34215166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004094407A Expired - Fee Related JP3962028B2 (ja) | 2003-08-29 | 2004-03-29 | 干渉式変調ピクセル及びその製造法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6952303B2 (ja) |
JP (1) | JP3962028B2 (ja) |
KR (1) | KR100605470B1 (ja) |
TW (1) | TWI230801B (ja) |
Families Citing this family (95)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6674562B1 (en) | 1994-05-05 | 2004-01-06 | Iridigm Display Corporation | Interferometric modulation of radiation |
WO2003007049A1 (en) | 1999-10-05 | 2003-01-23 | Iridigm Display Corporation | Photonic mems and structures |
US7781850B2 (en) * | 2002-09-20 | 2010-08-24 | Qualcomm Mems Technologies, Inc. | Controlling electromechanical behavior of structures within a microelectromechanical systems device |
TW570896B (en) | 2003-05-26 | 2004-01-11 | Prime View Int Co Ltd | A method for fabricating an interference display cell |
TW593126B (en) * | 2003-09-30 | 2004-06-21 | Prime View Int Co Ltd | A structure of a micro electro mechanical system and manufacturing the same |
US7706050B2 (en) | 2004-03-05 | 2010-04-27 | Qualcomm Mems Technologies, Inc. | Integrated modulator illumination |
US7476327B2 (en) | 2004-05-04 | 2009-01-13 | Idc, Llc | Method of manufacture for microelectromechanical devices |
KR101354520B1 (ko) | 2004-07-29 | 2014-01-21 | 퀄컴 엠이엠에스 테크놀로지스, 인크. | 간섭 변조기의 미소기전 동작을 위한 시스템 및 방법 |
US7446926B2 (en) | 2004-09-27 | 2008-11-04 | Idc, Llc | System and method of providing a regenerating protective coating in a MEMS device |
US7583429B2 (en) | 2004-09-27 | 2009-09-01 | Idc, Llc | Ornamental display device |
US7355780B2 (en) | 2004-09-27 | 2008-04-08 | Idc, Llc | System and method of illuminating interferometric modulators using backlighting |
US7372613B2 (en) | 2004-09-27 | 2008-05-13 | Idc, Llc | Method and device for multistate interferometric light modulation |
US8008736B2 (en) | 2004-09-27 | 2011-08-30 | Qualcomm Mems Technologies, Inc. | Analog interferometric modulator device |
US7612932B2 (en) | 2004-09-27 | 2009-11-03 | Idc, Llc | Microelectromechanical device with optical function separated from mechanical and electrical function |
US7653371B2 (en) | 2004-09-27 | 2010-01-26 | Qualcomm Mems Technologies, Inc. | Selectable capacitance circuit |
US7130104B2 (en) * | 2004-09-27 | 2006-10-31 | Idc, Llc | Methods and devices for inhibiting tilting of a mirror in an interferometric modulator |
US7630119B2 (en) | 2004-09-27 | 2009-12-08 | Qualcomm Mems Technologies, Inc. | Apparatus and method for reducing slippage between structures in an interferometric modulator |
US7719500B2 (en) | 2004-09-27 | 2010-05-18 | Qualcomm Mems Technologies, Inc. | Reflective display pixels arranged in non-rectangular arrays |
US7321456B2 (en) | 2004-09-27 | 2008-01-22 | Idc, Llc | Method and device for corner interferometric modulation |
US7944599B2 (en) | 2004-09-27 | 2011-05-17 | Qualcomm Mems Technologies, Inc. | Electromechanical device with optical function separated from mechanical and electrical function |
US7813026B2 (en) | 2004-09-27 | 2010-10-12 | Qualcomm Mems Technologies, Inc. | System and method of reducing color shift in a display |
US7920135B2 (en) | 2004-09-27 | 2011-04-05 | Qualcomm Mems Technologies, Inc. | Method and system for driving a bi-stable display |
US7420725B2 (en) | 2004-09-27 | 2008-09-02 | Idc, Llc | Device having a conductive light absorbing mask and method for fabricating same |
US7304784B2 (en) | 2004-09-27 | 2007-12-04 | Idc, Llc | Reflective display device having viewable display on both sides |
US7936497B2 (en) | 2004-09-27 | 2011-05-03 | Qualcomm Mems Technologies, Inc. | MEMS device having deformable membrane characterized by mechanical persistence |
US7684104B2 (en) | 2004-09-27 | 2010-03-23 | Idc, Llc | MEMS using filler material and method |
US7808703B2 (en) | 2004-09-27 | 2010-10-05 | Qualcomm Mems Technologies, Inc. | System and method for implementation of interferometric modulator displays |
US7893919B2 (en) | 2004-09-27 | 2011-02-22 | Qualcomm Mems Technologies, Inc. | Display region architectures |
US7289259B2 (en) | 2004-09-27 | 2007-10-30 | Idc, Llc | Conductive bus structure for interferometric modulator array |
US7373026B2 (en) | 2004-09-27 | 2008-05-13 | Idc, Llc | MEMS device fabricated on a pre-patterned substrate |
US7369296B2 (en) | 2004-09-27 | 2008-05-06 | Idc, Llc | Device and method for modifying actuation voltage thresholds of a deformable membrane in an interferometric modulator |
US7527995B2 (en) | 2004-09-27 | 2009-05-05 | Qualcomm Mems Technologies, Inc. | Method of making prestructure for MEMS systems |
US7302157B2 (en) | 2004-09-27 | 2007-11-27 | Idc, Llc | System and method for multi-level brightness in interferometric modulation |
US7564612B2 (en) | 2004-09-27 | 2009-07-21 | Idc, Llc | Photonic MEMS and structures |
US7884989B2 (en) | 2005-05-27 | 2011-02-08 | Qualcomm Mems Technologies, Inc. | White interferometric modulators and methods for forming the same |
US7460292B2 (en) | 2005-06-03 | 2008-12-02 | Qualcomm Mems Technologies, Inc. | Interferometric modulator with internal polarization and drive method |
EP1907316A1 (en) | 2005-07-22 | 2008-04-09 | Qualcomm Mems Technologies, Inc. | Support structure for mems device and methods therefor |
EP2495212A3 (en) | 2005-07-22 | 2012-10-31 | QUALCOMM MEMS Technologies, Inc. | Mems devices having support structures and methods of fabricating the same |
US7795061B2 (en) | 2005-12-29 | 2010-09-14 | Qualcomm Mems Technologies, Inc. | Method of creating MEMS device cavities by a non-etching process |
US7916980B2 (en) | 2006-01-13 | 2011-03-29 | Qualcomm Mems Technologies, Inc. | Interconnect structure for MEMS device |
US7382515B2 (en) | 2006-01-18 | 2008-06-03 | Qualcomm Mems Technologies, Inc. | Silicon-rich silicon nitrides as etch stops in MEMS manufacture |
US7652814B2 (en) | 2006-01-27 | 2010-01-26 | Qualcomm Mems Technologies, Inc. | MEMS device with integrated optical element |
US7643203B2 (en) | 2006-04-10 | 2010-01-05 | Qualcomm Mems Technologies, Inc. | Interferometric optical display system with broadband characteristics |
US7903047B2 (en) | 2006-04-17 | 2011-03-08 | Qualcomm Mems Technologies, Inc. | Mode indicator for interferometric modulator displays |
US7711239B2 (en) | 2006-04-19 | 2010-05-04 | Qualcomm Mems Technologies, Inc. | Microelectromechanical device and method utilizing nanoparticles |
US7369292B2 (en) | 2006-05-03 | 2008-05-06 | Qualcomm Mems Technologies, Inc. | Electrode and interconnect materials for MEMS devices |
US7649671B2 (en) | 2006-06-01 | 2010-01-19 | Qualcomm Mems Technologies, Inc. | Analog interferometric modulator device with electrostatic actuation and release |
US7835061B2 (en) | 2006-06-28 | 2010-11-16 | Qualcomm Mems Technologies, Inc. | Support structures for free-standing electromechanical devices |
US7527998B2 (en) | 2006-06-30 | 2009-05-05 | Qualcomm Mems Technologies, Inc. | Method of manufacturing MEMS devices providing air gap control |
US7763546B2 (en) | 2006-08-02 | 2010-07-27 | Qualcomm Mems Technologies, Inc. | Methods for reducing surface charges during the manufacture of microelectromechanical systems devices |
US7629197B2 (en) | 2006-10-18 | 2009-12-08 | Qualcomm Mems Technologies, Inc. | Spatial light modulator |
US8115987B2 (en) | 2007-02-01 | 2012-02-14 | Qualcomm Mems Technologies, Inc. | Modulating the intensity of light from an interferometric reflector |
US7733552B2 (en) | 2007-03-21 | 2010-06-08 | Qualcomm Mems Technologies, Inc | MEMS cavity-coating layers and methods |
US7742220B2 (en) | 2007-03-28 | 2010-06-22 | Qualcomm Mems Technologies, Inc. | Microelectromechanical device and method utilizing conducting layers separated by stops |
US7715085B2 (en) | 2007-05-09 | 2010-05-11 | Qualcomm Mems Technologies, Inc. | Electromechanical system having a dielectric movable membrane and a mirror |
US7643202B2 (en) | 2007-05-09 | 2010-01-05 | Qualcomm Mems Technologies, Inc. | Microelectromechanical system having a dielectric movable membrane and a mirror |
US7719752B2 (en) | 2007-05-11 | 2010-05-18 | Qualcomm Mems Technologies, Inc. | MEMS structures, methods of fabricating MEMS components on separate substrates and assembly of same |
US7643199B2 (en) * | 2007-06-19 | 2010-01-05 | Qualcomm Mems Technologies, Inc. | High aperture-ratio top-reflective AM-iMod displays |
US7782517B2 (en) | 2007-06-21 | 2010-08-24 | Qualcomm Mems Technologies, Inc. | Infrared and dual mode displays |
US7630121B2 (en) | 2007-07-02 | 2009-12-08 | Qualcomm Mems Technologies, Inc. | Electromechanical device with optical function separated from mechanical and electrical function |
KR20100066452A (ko) | 2007-07-31 | 2010-06-17 | 퀄컴 엠이엠스 테크놀로지스, 인크. | 간섭계 변조기의 색 변이를 증강시키는 장치 |
WO2009024971A2 (en) | 2007-08-19 | 2009-02-26 | Saar Shai | Finger-worn devices and related methods of use |
US8072402B2 (en) | 2007-08-29 | 2011-12-06 | Qualcomm Mems Technologies, Inc. | Interferometric optical modulator with broadband reflection characteristics |
US7847999B2 (en) | 2007-09-14 | 2010-12-07 | Qualcomm Mems Technologies, Inc. | Interferometric modulator display devices |
US7773286B2 (en) | 2007-09-14 | 2010-08-10 | Qualcomm Mems Technologies, Inc. | Periodic dimple array |
CN101828146B (zh) | 2007-10-19 | 2013-05-01 | 高通Mems科技公司 | 具有集成光伏装置的显示器 |
US8058549B2 (en) | 2007-10-19 | 2011-11-15 | Qualcomm Mems Technologies, Inc. | Photovoltaic devices with integrated color interferometric film stacks |
WO2009055393A1 (en) | 2007-10-23 | 2009-04-30 | Qualcomm Mems Technologies, Inc. | Adjustably transmissive mems-based devices |
US8941631B2 (en) | 2007-11-16 | 2015-01-27 | Qualcomm Mems Technologies, Inc. | Simultaneous light collection and illumination on an active display |
US7715079B2 (en) | 2007-12-07 | 2010-05-11 | Qualcomm Mems Technologies, Inc. | MEMS devices requiring no mechanical support |
US8164821B2 (en) | 2008-02-22 | 2012-04-24 | Qualcomm Mems Technologies, Inc. | Microelectromechanical device with thermal expansion balancing layer or stiffening layer |
US7944604B2 (en) | 2008-03-07 | 2011-05-17 | Qualcomm Mems Technologies, Inc. | Interferometric modulator in transmission mode |
US7612933B2 (en) | 2008-03-27 | 2009-11-03 | Qualcomm Mems Technologies, Inc. | Microelectromechanical device with spacing layer |
US7898723B2 (en) | 2008-04-02 | 2011-03-01 | Qualcomm Mems Technologies, Inc. | Microelectromechanical systems display element with photovoltaic structure |
US7969638B2 (en) | 2008-04-10 | 2011-06-28 | Qualcomm Mems Technologies, Inc. | Device having thin black mask and method of fabricating the same |
US7851239B2 (en) | 2008-06-05 | 2010-12-14 | Qualcomm Mems Technologies, Inc. | Low temperature amorphous silicon sacrificial layer for controlled adhesion in MEMS devices |
US7768690B2 (en) | 2008-06-25 | 2010-08-03 | Qualcomm Mems Technologies, Inc. | Backlight displays |
US7746539B2 (en) | 2008-06-25 | 2010-06-29 | Qualcomm Mems Technologies, Inc. | Method for packing a display device and the device obtained thereof |
US8023167B2 (en) | 2008-06-25 | 2011-09-20 | Qualcomm Mems Technologies, Inc. | Backlight displays |
US7859740B2 (en) | 2008-07-11 | 2010-12-28 | Qualcomm Mems Technologies, Inc. | Stiction mitigation with integrated mech micro-cantilevers through vertical stress gradient control |
US7855826B2 (en) | 2008-08-12 | 2010-12-21 | Qualcomm Mems Technologies, Inc. | Method and apparatus to reduce or eliminate stiction and image retention in interferometric modulator devices |
US8358266B2 (en) | 2008-09-02 | 2013-01-22 | Qualcomm Mems Technologies, Inc. | Light turning device with prismatic light turning features |
KR101614903B1 (ko) * | 2009-02-25 | 2016-04-25 | 삼성디스플레이 주식회사 | 간섭 광 변조기 및 이를 채용한 디스플레이 |
US8270056B2 (en) | 2009-03-23 | 2012-09-18 | Qualcomm Mems Technologies, Inc. | Display device with openings between sub-pixels and method of making same |
WO2010138765A1 (en) | 2009-05-29 | 2010-12-02 | Qualcomm Mems Technologies, Inc. | Illumination devices and methods of fabrication thereof |
US8270062B2 (en) | 2009-09-17 | 2012-09-18 | Qualcomm Mems Technologies, Inc. | Display device with at least one movable stop element |
US8488228B2 (en) | 2009-09-28 | 2013-07-16 | Qualcomm Mems Technologies, Inc. | Interferometric display with interferometric reflector |
EP2556403A1 (en) | 2010-04-09 | 2013-02-13 | Qualcomm Mems Technologies, Inc. | Mechanical layer of an electromechanical device and methods of forming the same |
JP2013544370A (ja) | 2010-08-17 | 2013-12-12 | クォルコム・メムズ・テクノロジーズ・インコーポレーテッド | 干渉ディスプレイデバイスの電荷中性電極の作動及び較正 |
US9057872B2 (en) | 2010-08-31 | 2015-06-16 | Qualcomm Mems Technologies, Inc. | Dielectric enhanced mirror for IMOD display |
US9134527B2 (en) | 2011-04-04 | 2015-09-15 | Qualcomm Mems Technologies, Inc. | Pixel via and methods of forming the same |
US8963159B2 (en) | 2011-04-04 | 2015-02-24 | Qualcomm Mems Technologies, Inc. | Pixel via and methods of forming the same |
US8659816B2 (en) | 2011-04-25 | 2014-02-25 | Qualcomm Mems Technologies, Inc. | Mechanical layer and methods of making the same |
US8736939B2 (en) | 2011-11-04 | 2014-05-27 | Qualcomm Mems Technologies, Inc. | Matching layer thin-films for an electromechanical systems reflective display device |
KR20150022293A (ko) | 2013-08-22 | 2015-03-04 | 삼성디스플레이 주식회사 | 액정 표시 장치 및 그 제조 방법 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5835255A (en) * | 1986-04-23 | 1998-11-10 | Etalon, Inc. | Visible spectrum modulator arrays |
JPH06281956A (ja) * | 1993-03-29 | 1994-10-07 | Sharp Corp | アクティブマトリクス配線基板 |
JPH0745550A (ja) * | 1993-03-29 | 1995-02-14 | Kazuhiko Yamanouchi | 微細電極作製法と電子装置 |
JPH0714985A (ja) * | 1993-06-21 | 1995-01-17 | Oki Electric Ind Co Ltd | フィン型スタックドキャパシタ及びその製造方法 |
JP3435850B2 (ja) * | 1994-10-28 | 2003-08-11 | 株式会社デンソー | 半導体力学量センサ及びその製造方法 |
JPH0936387A (ja) * | 1995-07-18 | 1997-02-07 | Denso Corp | 半導体力学量センサの製造方法 |
JPH10116996A (ja) * | 1996-10-14 | 1998-05-06 | Texas Instr Japan Ltd | 複合デバイス製造方法、及び複合デバイス |
JPH11211999A (ja) * | 1998-01-28 | 1999-08-06 | Teijin Ltd | 光変調素子および表示装置 |
US6016693A (en) * | 1998-02-09 | 2000-01-25 | The Regents Of The University Of California | Microfabrication of cantilevers using sacrificial templates |
JP2002062505A (ja) * | 2000-08-14 | 2002-02-28 | Canon Inc | 投影型表示装置及びそれに用いる干渉性変調素子 |
US6577785B1 (en) * | 2001-08-09 | 2003-06-10 | Sandia Corporation | Compound semiconductor optical waveguide switch |
-
2003
- 2003-08-29 TW TW092124032A patent/TWI230801B/zh not_active IP Right Cessation
-
2004
- 2004-03-29 JP JP2004094407A patent/JP3962028B2/ja not_active Expired - Fee Related
- 2004-04-02 US US10/815,947 patent/US6952303B2/en not_active Expired - Lifetime
- 2004-04-22 KR KR1020040027849A patent/KR100605470B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TW200508654A (en) | 2005-03-01 |
KR20050022257A (ko) | 2005-03-07 |
US20050046923A1 (en) | 2005-03-03 |
TWI230801B (en) | 2005-04-11 |
US6952303B2 (en) | 2005-10-04 |
KR100605470B1 (ko) | 2006-07-31 |
JP2005078067A (ja) | 2005-03-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3962028B2 (ja) | 干渉式変調ピクセル及びその製造法 | |
JP3923953B2 (ja) | 干渉変調画素とその製造方法 | |
US7485236B2 (en) | Interference display cell and fabrication method thereof | |
US20050195462A1 (en) | Interference display plate and manufacturing method thereof | |
US8004736B2 (en) | Optical interference display panel and manufacturing method thereof | |
US6999225B2 (en) | Optical interference display panel | |
US7709964B2 (en) | Structure of a micro electro mechanical system and the manufacturing method thereof | |
US7358102B2 (en) | Method for fabricating microelectromechanical optical display devices | |
KR100579770B1 (ko) | 광학적 간섭 디스플레이 셀의 구조를 지닌 장치 | |
JP4669520B2 (ja) | ディスプレイ装置およびその製造方法 | |
US20060066932A1 (en) | Method of selective etching using etch stop layer | |
US20150277099A1 (en) | Ems device having flexible support posts | |
JP2008514998A (ja) | 薄膜トランジスター製造技術を使用して反射表示デバイスを作る方法 | |
KR20150015539A (ko) | 셔터를 포함하는 마이크로-전자기계 광 변조기를 포함한 디스플레이 장치 | |
KR20150099799A (ko) | 다수의 유전체층들을 통합한 디스플레이 디바이스 | |
US8445390B1 (en) | Patterning of antistiction films for electromechanical systems devices | |
CN104995544A (zh) | 在多高度模具上制造的快门组合件 | |
CN100346223C (zh) | 反射式干涉调节显示元件及其制造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20060424 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20060731 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060808 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20061101 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070109 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070326 |
|
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: 20070417 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20070517 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110525 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120525 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120525 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130525 Year of fee payment: 6 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130525 Year of fee payment: 6 |
|
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 |