JP7220363B2 - 波長変換部材、光源装置、及び照明装置 - Google Patents
波長変換部材、光源装置、及び照明装置 Download PDFInfo
- Publication number
- JP7220363B2 JP7220363B2 JP2019063402A JP2019063402A JP7220363B2 JP 7220363 B2 JP7220363 B2 JP 7220363B2 JP 2019063402 A JP2019063402 A JP 2019063402A JP 2019063402 A JP2019063402 A JP 2019063402A JP 7220363 B2 JP7220363 B2 JP 7220363B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- wavelength conversion
- wavelength
- light source
- conversion material
- 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.)
- Active
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
- F21V9/38—Combination of two or more photoluminescent elements of different materials
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
- G02B23/2407—Optical details
- G02B23/2461—Illumination
- G02B23/2469—Illumination using optical fibres
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
- F21V9/32—Elements containing photoluminescent material distinct from or spaced from the light source characterised by the arrangement of the photoluminescent material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
- A61B1/044—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances for absorption imaging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0638—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements providing two or more wavelengths
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0653—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements with wavelength conversion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0661—Endoscope light sources
- A61B1/0669—Endoscope light sources at proximal end of an endoscope
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0071—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by measuring fluorescence emission
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/043—Optical design with cylindrical surface
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00163—Optical arrangements
- A61B1/00186—Optical arrangements with imaging filters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
- A61B1/043—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances for fluorescence imaging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/07—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements using light-conductive means, e.g. optical fibres
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/30—Semiconductor lasers
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Endoscopes (AREA)
- Planar Illumination Modules (AREA)
- Luminescent Compositions (AREA)
- Semiconductor Lasers (AREA)
- Optical Filters (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
ここで、x,y,zは、式(2)の範囲が好ましい。
式(1)の組成を有する第二の波長変換材36は、式(2)のパラメータの選択によって、ピーク波長λpとして、約770nmから約820nmの波長を有する近赤外蛍光を出射する。以下では、特に断らない限り、近赤外蛍光を近赤外光46と呼ぶ。また、第二の波長変換材36は、レーザ光20の照射が停止した後の近赤外光46の発光継続時間が、第一の波長変換材34であるYAG:Ce系蛍光体の白色光44の発光継続時間より十分に長くなる。
Claims (7)
- 550nm近辺の波長の黄色を発光する第一の波長変換材と、
ピーク波長として770nmから820nmの波長を有する近赤外光を出射する第二の波長変換材と、
を含み、
前記第二の波長変換材の発光波長は、前記第一の波長変換材の発光波長よりも長波長であり、
前記第二の波長変換材において、励起光が停止してから蛍光が停止するまでの時間を残光時間として、前記残光時間は、前記第一の波長変換材の発光時間よりも長く、且つ、1s以下である、波長変換部材。 - 前記第一の波長変換材と前記第二の波長変換材とは、積層体として構成されている、請求項1に記載の波長変換部材。
- 前記第一の波長変換材と前記第二の波長変換材とは、混合体として構成されている、請求項1に記載の波長変換部材。
- 前記第二の波長変換材は、前記第一の波長変換材の発光によっても励起されている、請求項1に記載の波長変換部材。
- 請求項1から4のいずれか1に記載の波長変換部材と、
光源部と、
を備える、光源装置。 - 前記光源部が間欠点灯する場合に、前記第一の波長変換材の発光の光強度が前記第二の波長変換材の発光の光強度の50%以下である状態が存在する、請求項5に記載の光源装置。
- 請求項1から4のいずれか1に記載の波長変換部材と、
光源部と、
前記波長変換部材と前記光源部との間に設けられたライトガイドと、
を備える、照明装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019063402A JP7220363B2 (ja) | 2019-03-28 | 2019-03-28 | 波長変換部材、光源装置、及び照明装置 |
DE102020203506.7A DE102020203506A1 (de) | 2019-03-28 | 2020-03-18 | Wellenlängenumwandlungselement, lichtquellenvorrichtung und beleuchtungsvorrichtung |
US16/822,504 US10928038B2 (en) | 2019-03-28 | 2020-03-18 | Light source device comprising wavelength converting member with first converting material and second converting material that emits light having a wavelength longer than the first with an after glow time of the second longer than an emission |
CN202010211015.8A CN111751977B (zh) | 2019-03-28 | 2020-03-24 | 光源装置及照明装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019063402A JP7220363B2 (ja) | 2019-03-28 | 2019-03-28 | 波長変換部材、光源装置、及び照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020166012A JP2020166012A (ja) | 2020-10-08 |
JP7220363B2 true JP7220363B2 (ja) | 2023-02-10 |
Family
ID=72605446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019063402A Active JP7220363B2 (ja) | 2019-03-28 | 2019-03-28 | 波長変換部材、光源装置、及び照明装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10928038B2 (ja) |
JP (1) | JP7220363B2 (ja) |
CN (1) | CN111751977B (ja) |
DE (1) | DE102020203506A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2020217670A1 (ja) * | 2019-04-24 | 2020-10-29 | ||
JPWO2020217671A1 (ja) * | 2019-04-24 | 2020-10-29 | ||
JPWO2020217669A1 (ja) * | 2019-04-24 | 2020-10-29 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115427773A (zh) | 2020-04-22 | 2022-12-02 | 艾迈斯-欧司朗国际有限责任公司 | 用于探测光谱的方法和光谱装置 |
EP4296731A4 (en) | 2021-02-18 | 2024-08-14 | Panasonic Ip Man Co Ltd | WAVELENGTH CONVERTER AND LIGHT-EMITTING DEVICE COMPRISING SAME |
US20240304765A1 (en) * | 2021-02-24 | 2024-09-12 | Panasonic Intellectual Property Management Co., Ltd. | Light emitting device and electronic apparatus using same |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010053341A1 (en) | 2008-11-07 | 2010-05-14 | Uab "Hortiled" | Phosphor conversion light-emitting diode for meeting photomorphogenetic needs of plants |
JP2011052136A (ja) | 2009-09-02 | 2011-03-17 | Taiheiyo Cement Corp | 長残光蛍光体 |
JP2013239551A (ja) | 2012-05-15 | 2013-11-28 | Panasonic Corp | 発光装置 |
WO2015099145A1 (ja) | 2013-12-27 | 2015-07-02 | 国立大学法人京都大学 | 蛍光体、及び蛍光体の製造方法 |
WO2018008282A1 (ja) | 2016-07-04 | 2018-01-11 | パナソニックIpマネジメント株式会社 | 蛍光体を用いた発光装置 |
WO2018207703A1 (ja) | 2017-05-11 | 2018-11-15 | 三菱ケミカル株式会社 | 発光装置、および蛍光体 |
JP2018190594A (ja) | 2017-05-02 | 2018-11-29 | パナソニックIpマネジメント株式会社 | 光学機器 |
JP2020021936A (ja) | 2018-07-19 | 2020-02-06 | ルミレッズ ホールディング ベーフェー | 半導体ダイ |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5057692A (en) * | 1990-06-29 | 1991-10-15 | General Electric Company | High speed, radiation tolerant, CT scintillator system employing garnet structure scintillators |
JP4855586B2 (ja) * | 2001-05-16 | 2012-01-18 | オリンパス株式会社 | 内視鏡装置 |
JP4125878B2 (ja) * | 2001-08-27 | 2008-07-30 | 東芝電子エンジニアリング株式会社 | 発光装置 |
JP2006117857A (ja) | 2004-10-25 | 2006-05-11 | Keiji Iimura | 蓄光性発光装置および蓄光性発光型光ファイバ |
JP2007165728A (ja) * | 2005-12-15 | 2007-06-28 | Toshiba Discrete Technology Kk | 発光装置及び可視光通信用照明装置 |
JP5543760B2 (ja) | 2009-11-24 | 2014-07-09 | オリンパス株式会社 | 光源装置、顕微鏡システムおよびレーザ光の合波方法 |
JP2012193283A (ja) * | 2011-03-16 | 2012-10-11 | Sharp Corp | 発光体、発光装置、照明装置および前照灯 |
WO2016059910A1 (ja) | 2014-10-17 | 2016-04-21 | オリンパス株式会社 | 光源装置 |
JP6323319B2 (ja) * | 2014-12-12 | 2018-05-16 | 日亜化学工業株式会社 | 照明装置及びその駆動方法 |
WO2017057287A1 (ja) * | 2015-09-29 | 2017-04-06 | 東レ株式会社 | 色変換フィルムならびにそれを含む光源ユニット、ディスプレイおよび照明装置 |
JP2017183795A (ja) * | 2016-03-28 | 2017-10-05 | 富士ゼロックス株式会社 | 画像読取装置、画像形成装置、及びプログラム |
JP6541638B2 (ja) * | 2016-12-28 | 2019-07-10 | 堺化学工業株式会社 | 蛍光体含有多層膜シート、並びに発光装置 |
US20200010760A1 (en) * | 2017-03-08 | 2020-01-09 | Panasonic Intellectual Property Management Co., Ltd. | Light source device |
-
2019
- 2019-03-28 JP JP2019063402A patent/JP7220363B2/ja active Active
-
2020
- 2020-03-18 US US16/822,504 patent/US10928038B2/en active Active
- 2020-03-18 DE DE102020203506.7A patent/DE102020203506A1/de active Pending
- 2020-03-24 CN CN202010211015.8A patent/CN111751977B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010053341A1 (en) | 2008-11-07 | 2010-05-14 | Uab "Hortiled" | Phosphor conversion light-emitting diode for meeting photomorphogenetic needs of plants |
JP2011052136A (ja) | 2009-09-02 | 2011-03-17 | Taiheiyo Cement Corp | 長残光蛍光体 |
JP2013239551A (ja) | 2012-05-15 | 2013-11-28 | Panasonic Corp | 発光装置 |
WO2015099145A1 (ja) | 2013-12-27 | 2015-07-02 | 国立大学法人京都大学 | 蛍光体、及び蛍光体の製造方法 |
WO2018008282A1 (ja) | 2016-07-04 | 2018-01-11 | パナソニックIpマネジメント株式会社 | 蛍光体を用いた発光装置 |
JP2018190594A (ja) | 2017-05-02 | 2018-11-29 | パナソニックIpマネジメント株式会社 | 光学機器 |
WO2018207703A1 (ja) | 2017-05-11 | 2018-11-15 | 三菱ケミカル株式会社 | 発光装置、および蛍光体 |
JP2020021936A (ja) | 2018-07-19 | 2020-02-06 | ルミレッズ ホールディング ベーフェー | 半導体ダイ |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2020217670A1 (ja) * | 2019-04-24 | 2020-10-29 | ||
JPWO2020217671A1 (ja) * | 2019-04-24 | 2020-10-29 | ||
JPWO2020217669A1 (ja) * | 2019-04-24 | 2020-10-29 | ||
JP7361345B2 (ja) | 2019-04-24 | 2023-10-16 | パナソニックIpマネジメント株式会社 | 発光装置並びにそれを用いた医療システム、電子機器及び検査方法 |
JP7361346B2 (ja) | 2019-04-24 | 2023-10-16 | パナソニックIpマネジメント株式会社 | 発光装置並びにそれを用いた医療システム、電子機器及び検査方法 |
JP7361347B2 (ja) | 2019-04-24 | 2023-10-16 | パナソニックIpマネジメント株式会社 | 波長変換体、並びにそれを用いた発光装置、医療システム、電子機器及び検査方法 |
Also Published As
Publication number | Publication date |
---|---|
US10928038B2 (en) | 2021-02-23 |
CN111751977A (zh) | 2020-10-09 |
US20200309348A1 (en) | 2020-10-01 |
JP2020166012A (ja) | 2020-10-08 |
CN111751977B (zh) | 2023-10-20 |
DE102020203506A1 (de) | 2020-10-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7220363B2 (ja) | 波長変換部材、光源装置、及び照明装置 | |
JP5858752B2 (ja) | 内視鏡用光源装置 | |
JP5019289B2 (ja) | 光ファイバ照明装置 | |
JP4317478B2 (ja) | 蛍光体型発光装置及びそれを照明源とする内視鏡装置 | |
JP4817632B2 (ja) | Ledファイバ光源装置及びそれを用いた内視鏡 | |
JP5749633B2 (ja) | 内視鏡用光源装置 | |
US20130329448A1 (en) | Lighting apparatus with phosphor element | |
JP6467746B1 (ja) | 内視鏡システムおよび内視鏡システムの作動方法 | |
JP2009297290A (ja) | 内視鏡装置およびその画像処理方法 | |
JP2014171511A (ja) | 被検体観察システム及びその方法 | |
JP6099831B2 (ja) | 光源装置 | |
JP6438062B2 (ja) | 内視鏡システム | |
JP2016120105A5 (ja) | ||
US11076106B2 (en) | Observation system and light source control apparatus | |
CN109310311B (zh) | 内窥镜用光源装置、内窥镜以及内窥镜系统 | |
JP5268583B2 (ja) | 眼科撮影装置 | |
JP4445745B2 (ja) | 内視鏡装置 | |
CN109310285B (zh) | 电子镜及电子内窥镜系统 | |
JP6438830B2 (ja) | 位置調整方法 | |
JP6115967B2 (ja) | 内視鏡システム | |
CN111198475A (zh) | 一种蓝光产生方法及照明系统 | |
JP2009279309A (ja) | 内視鏡光源装置 | |
CN115227188A (zh) | 光源装置及内窥镜系统 | |
JP5922209B2 (ja) | 内視鏡装置 | |
JP2013111372A (ja) | 照明装置および内視鏡システム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20211213 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20221109 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20221115 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20221212 |
|
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: 20230110 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230117 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 7220363 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |