KR20200038203A - 분산액, 조성물, 밀봉 부재, 발광 장치, 조명 기구, 표시 장치 및 발광 장치의 제조 방법 - Google Patents
분산액, 조성물, 밀봉 부재, 발광 장치, 조명 기구, 표시 장치 및 발광 장치의 제조 방법 Download PDFInfo
- Publication number
- KR20200038203A KR20200038203A KR1020197037528A KR20197037528A KR20200038203A KR 20200038203 A KR20200038203 A KR 20200038203A KR 1020197037528 A KR1020197037528 A KR 1020197037528A KR 20197037528 A KR20197037528 A KR 20197037528A KR 20200038203 A KR20200038203 A KR 20200038203A
- Authority
- KR
- South Korea
- Prior art keywords
- metal oxide
- oxide particles
- light emitting
- sealing member
- composition
- 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.)
- Granted
Links
Images
Classifications
-
- H01L33/56—
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/08—Ingredients agglomerated by treatment with a binding agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
- C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/852—Encapsulations
- H10H20/854—Encapsulations characterised by their material, e.g. epoxy or silicone resins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/36—Compounds of titanium
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/10—Treatment with macromolecular organic compounds
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/01—Manufacture or treatment
- H10H20/036—Manufacture or treatment of packages
- H10H20/0362—Manufacture or treatment of packages of encapsulations
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2244—Oxides; Hydroxides of metals of zirconium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/005—Additives being defined by their particle size in general
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- H01L2933/005—
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Led Device Packages (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
굴절률이 1.7 이상인 금속 산화물 입자와, 적어도 일부가 금속 산화물 입자에 부착된 표면 수식 재료를 함유하고, 동적 광산란법에 의하여 얻어지는 산란 강도 분포의 누적 백분율이 50%일 때의 상기 금속 산화물 입자의 입자 직경 D50이 30nm 이상 100nm 이하이며, 상기 누적 백분율이 50%일 때의 금속 산화물 입자의 입자 직경 D50을, 산란 강도 분포의 누적 백분율이 90%일 때의 금속 산화물 입자의 입자 직경 D90으로 나눈 값 D50/D90이 0.20 이상인, 발광 소자를 밀봉하기 위한 분산액이 제공된다.
Description
도 2는 본 발명의 실시형태에 관한 발광 장치의 다른 일례를 나타내는 모식도이다.
도 3은 본 발명의 실시형태에 관한 발광 장치의 다른 일례를 나타내는 모식도이다.
도 4는 본 발명의 실시형태에 관한 발광 장치의 다른 일례를 나타내는 모식도이다.
2 기판
21 오목부
3 발광 소자
4A, 4B, 4C, 4D 밀봉 부재
41B, 41C, 41D 제1 층
43B, 43C, 43D 제2 층
45D 제3 층
5 형광체 입자
Claims (12)
- 굴절률이 1.7 이상인 금속 산화물 입자와, 적어도 일부가 상기 금속 산화물 입자에 부착된 표면 수식 재료를 함유하고,
동적 광산란법에 의하여 얻어지는 산란 강도 분포의 누적 백분율이 50%일 때의 상기 금속 산화물 입자의 입자 직경 D50이 30nm 이상 100nm 이하이며,
상기 누적 백분율이 50%일 때의 상기 금속 산화물 입자의 입자 직경 D50을, 산란 강도 분포의 누적 백분율이 90%일 때의 상기 금속 산화물 입자의 입자 직경 D90으로 나눈 값 D50/D90이 0.20 이상인, 발광 소자를 밀봉하기 위한 분산액. - 청구항 1에 있어서,
상기 금속 산화물 입자에 부착되어 있지 않은 상기 표면 수식 재료의 함유량이, 상기 금속 산화물 입자 및 상기 표면 수식 재료의 합계의 함유량에 대하여, 53질량% 이하인, 분산액. - 청구항 1 또는 청구항 2에 있어서,
상기 금속 산화물 입자에 부착되어 있지 않은 상기 표면 수식 재료의 함유량이, 상기 금속 산화물 입자 및 상기 표면 수식 재료의 합계의 함유량에 대하여, 20질량% 이상인, 분산액. - 청구항 1 내지 청구항 3 중 어느 한 항에 있어서,
상기 금속 산화물 입자는, 산화 지르코늄 입자 및/또는 산화 타이타늄 입자를 포함하는, 분산액. - 청구항 1 내지 청구항 4 중 어느 한 항에 있어서,
상기 금속 산화물 입자의 평균 일차 입자 직경은, 3nm 이상 20nm 이하인, 분산액. - 청구항 1 내지 청구항 5 중 어느 한 항에 기재된 분산액과, 수지 성분을 혼합함으로써 얻어지는, 발광 소자를 밀봉하기 위한 조성물.
- 청구항 6에 기재된 조성물의 경화물인, 밀봉 부재.
- 청구항 7에 기재된 밀봉 부재와, 상기 밀봉 부재에 의하여 밀봉된 발광 소자를 구비하는 발광 장치.
- 청구항 8에 기재된 발광 장치를 구비하는, 조명 기구.
- 청구항 8에 기재된 발광 장치를 구비하는, 표시 장치.
- 청구항 6에 기재된 조성물에 의하여 발광 소자를 밀봉하는 공정을 갖는, 발광 장치의 제조 방법.
- 청구항 1 내지 청구항 5 중 어느 한 항에 기재된 분산액과, 수지 성분을 혼합하여 조성물을 얻는 공정과,
상기 조성물에 의하여 발광 소자를 밀봉하는 공정을 갖는, 발광 장치의 제조 방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2017-151680 | 2017-08-04 | ||
| JP2017151680 | 2017-08-04 | ||
| PCT/JP2018/028845 WO2019026956A1 (ja) | 2017-08-04 | 2018-08-01 | 分散液、組成物、封止部材、発光装置、照明器具、表示装置および発光装置の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20200038203A true KR20200038203A (ko) | 2020-04-10 |
| KR102283642B1 KR102283642B1 (ko) | 2021-07-29 |
Family
ID=65232855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020197037528A Active KR102283642B1 (ko) | 2017-08-04 | 2018-08-01 | 분산액, 조성물, 밀봉 부재, 발광 장치, 조명 기구, 표시 장치 및 발광 장치의 제조 방법 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US11359072B2 (ko) |
| EP (1) | EP3664169A4 (ko) |
| JP (1) | JP6656606B2 (ko) |
| KR (1) | KR102283642B1 (ko) |
| CN (1) | CN110785859B (ko) |
| TW (1) | TWI746875B (ko) |
| WO (1) | WO2019026956A1 (ko) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020002306A (ja) * | 2018-06-29 | 2020-01-09 | 住友大阪セメント株式会社 | 分散液、組成物、封止部材、発光装置、照明器具および表示装置 |
| CN113646390B (zh) * | 2019-03-29 | 2024-01-30 | 住友大阪水泥股份有限公司 | 无机粒子的表面修饰方法、分散液的制造方法及分散液 |
| JP7413881B2 (ja) * | 2020-03-26 | 2024-01-16 | 住友大阪セメント株式会社 | 分散液、組成物、封止部材、発光装置、照明器具、表示装置および分散液の製造方法 |
| JP7391000B2 (ja) * | 2020-10-09 | 2023-12-04 | 双葉電子工業株式会社 | 乾燥剤組成物、封止構造体、有機elデバイス、及び、有機elデバイスを製造する方法 |
| CN117790671B (zh) * | 2023-12-29 | 2025-05-09 | 筑觉绘(上海)科技有限公司 | 一种led屏幕表面砂岩封装层的制作方法和安装方法 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007299981A (ja) | 2006-05-01 | 2007-11-15 | Sumitomo Osaka Cement Co Ltd | 発光素子封止用組成物及び発光素子並びに光半導体装置 |
| JP2010241935A (ja) * | 2009-04-03 | 2010-10-28 | Nitto Denko Corp | 金属酸化物微粒子含有シリコーン樹脂組成物 |
| JP2014086526A (ja) * | 2012-10-23 | 2014-05-12 | Jgc Catalysts & Chemicals Ltd | 発光ダイオード |
| KR20150043451A (ko) * | 2012-08-28 | 2015-04-22 | 스미토모 오사카 세멘토 가부시키가이샤 | 광반도체 발광장치, 조명기구, 및 표시장치 |
| JP2015081275A (ja) * | 2013-10-22 | 2015-04-27 | 第一工業製薬株式会社 | 光半導体用シリコーン樹脂組成物およびその硬化物 |
| JP2016020431A (ja) * | 2014-07-14 | 2016-02-04 | 住友大阪セメント株式会社 | 金属酸化物粒子分散液、金属酸化物粒子含有組成物、塗膜、表示装置 |
| JP2016033101A (ja) * | 2014-07-31 | 2016-03-10 | 三井化学株式会社 | 金属酸化物中空粒子の製造方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8487326B2 (en) * | 2006-04-24 | 2013-07-16 | Cree, Inc. | LED device having a tilted peak emission and an LED display including such devices |
| TWI338380B (en) * | 2006-10-11 | 2011-03-01 | Chuan Yu Hung | Light emitting diode incorporating high refractive index material |
| DE102008021438A1 (de) * | 2008-04-29 | 2009-12-31 | Schott Ag | Konversionsmaterial insbesondere für eine, eine Halbleiterlichtquelle umfassende weiße oder farbige Lichtquelle, Verfahren zu dessen Herstellung sowie dieses Konversionsmaterial umfassende Lichtquelle |
| US8329290B2 (en) * | 2008-12-22 | 2012-12-11 | Nitto Denko Corporation | Silicone resin composition |
| CN103347960A (zh) * | 2010-12-08 | 2013-10-09 | 道康宁东丽株式会社 | 改性金属氧化物纳米粒子的方法 |
| JP5838036B2 (ja) | 2011-03-31 | 2015-12-24 | 大日本印刷株式会社 | 無機ナノ粒子分散液 |
| CN105579123B (zh) | 2013-09-30 | 2020-03-13 | 住友大阪水泥股份有限公司 | 无机粒子分散液、含无机粒子的组合物、涂膜、带涂膜的塑料基材、显示装置 |
| US9976036B2 (en) * | 2014-09-05 | 2018-05-22 | Sakai Chemical Industry Co., Ltd. | Organic solvent dispersion of zirconium oxide particles and method for producing same |
| KR102466600B1 (ko) * | 2015-02-27 | 2022-11-11 | 사까이가가꾸고오교가부시끼가이샤 | 산화티탄 입자의 유기 용매 분산체와 그 제조 방법 |
-
2018
- 2018-08-01 JP JP2019534558A patent/JP6656606B2/ja active Active
- 2018-08-01 EP EP18842392.5A patent/EP3664169A4/en not_active Withdrawn
- 2018-08-01 CN CN201880041471.3A patent/CN110785859B/zh active Active
- 2018-08-01 WO PCT/JP2018/028845 patent/WO2019026956A1/ja not_active Ceased
- 2018-08-01 KR KR1020197037528A patent/KR102283642B1/ko active Active
- 2018-08-01 US US16/626,335 patent/US11359072B2/en active Active
- 2018-08-03 TW TW107127036A patent/TWI746875B/zh active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007299981A (ja) | 2006-05-01 | 2007-11-15 | Sumitomo Osaka Cement Co Ltd | 発光素子封止用組成物及び発光素子並びに光半導体装置 |
| JP2010241935A (ja) * | 2009-04-03 | 2010-10-28 | Nitto Denko Corp | 金属酸化物微粒子含有シリコーン樹脂組成物 |
| KR20150043451A (ko) * | 2012-08-28 | 2015-04-22 | 스미토모 오사카 세멘토 가부시키가이샤 | 광반도체 발광장치, 조명기구, 및 표시장치 |
| JP2014086526A (ja) * | 2012-10-23 | 2014-05-12 | Jgc Catalysts & Chemicals Ltd | 発光ダイオード |
| JP2015081275A (ja) * | 2013-10-22 | 2015-04-27 | 第一工業製薬株式会社 | 光半導体用シリコーン樹脂組成物およびその硬化物 |
| JP2016020431A (ja) * | 2014-07-14 | 2016-02-04 | 住友大阪セメント株式会社 | 金属酸化物粒子分散液、金属酸化物粒子含有組成物、塗膜、表示装置 |
| JP2016033101A (ja) * | 2014-07-31 | 2016-03-10 | 三井化学株式会社 | 金属酸化物中空粒子の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201910407A (zh) | 2019-03-16 |
| CN110785859B (zh) | 2021-04-13 |
| EP3664169A4 (en) | 2021-05-05 |
| CN110785859A (zh) | 2020-02-11 |
| JPWO2019026956A1 (ja) | 2020-02-06 |
| US20200115530A1 (en) | 2020-04-16 |
| KR102283642B1 (ko) | 2021-07-29 |
| TWI746875B (zh) | 2021-11-21 |
| JP6656606B2 (ja) | 2020-03-04 |
| US11359072B2 (en) | 2022-06-14 |
| WO2019026956A1 (ja) | 2019-02-07 |
| EP3664169A1 (en) | 2020-06-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102283645B1 (ko) | 분산액, 조성물, 밀봉 부재, 발광 장치, 조명 기구, 표시 장치 및 발광 장치의 제조 방법 | |
| KR102283642B1 (ko) | 분산액, 조성물, 밀봉 부재, 발광 장치, 조명 기구, 표시 장치 및 발광 장치의 제조 방법 | |
| JP6724898B2 (ja) | 光散乱複合体形成用組成物、光散乱複合体及びその製造方法 | |
| CN104603963B (zh) | 光半导体发光装置、照明器件及显示装置 | |
| CN115335330B (zh) | 分散液、组合物、密封部件、发光装置、照明器具、显示装置及分散液的制造方法 | |
| JP7439824B2 (ja) | 分散液、組成物、封止部材、発光装置、照明器具、表示装置および分散液の製造方法 | |
| JP6344190B2 (ja) | 光半導体発光装置、照明器具、表示装置、及び光半導体発光装置の製造方法 | |
| JP6287747B2 (ja) | 光散乱組成物、光散乱複合体及びその製造方法 | |
| JP7215198B2 (ja) | 分散液、組成物、封止部材、発光装置、照明器具および表示装置ならびに分散液の製造方法 | |
| JP2021155261A (ja) | 分散液、組成物、封止部材、発光装置、照明器具、表示装置 | |
| JP2020002306A (ja) | 分散液、組成物、封止部材、発光装置、照明器具および表示装置 | |
| JP7087796B2 (ja) | 分散液、組成物、封止部材、発光装置、照明器具および表示装置 | |
| JP2019040978A (ja) | 発光装置における金属酸化物粒子の物理量の決定方法 | |
| CN116249741B (zh) | 分散液、组合物、密封部件、发光装置、照明器具、显示装置、分散液的制造方法及金属氧化物粒子的表面修饰方法 | |
| JP7243388B2 (ja) | 分散液、組成物、封止部材、発光装置、照明器具および表示装置ならびに分散液の製造方法 | |
| JP2021155248A (ja) | 分散液、組成物、封止部材、発光装置、照明器具、表示装置および分散液の製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20191219 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| A302 | Request for accelerated examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20210303 Comment text: Request for Examination of Application |
|
| PA0302 | Request for accelerated examination |
Patent event date: 20210303 Patent event code: PA03022R01D Comment text: Request for Accelerated Examination |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20210401 Patent event code: PE09021S01D |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20210715 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20210726 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 20210726 End annual number: 3 Start annual number: 1 |
|
| PG1601 | Publication of registration | ||
| PR1001 | Payment of annual fee |
Payment date: 20240610 Start annual number: 4 End annual number: 4 |
