JPWO2022048335A5 - - Google Patents
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- JPWO2022048335A5 JPWO2022048335A5 JP2023515188A JP2023515188A JPWO2022048335A5 JP WO2022048335 A5 JPWO2022048335 A5 JP WO2022048335A5 JP 2023515188 A JP2023515188 A JP 2023515188A JP 2023515188 A JP2023515188 A JP 2023515188A JP WO2022048335 A5 JPWO2022048335 A5 JP WO2022048335A5
- Authority
- JP
- Japan
- Prior art keywords
- glass
- optical glass
- zno
- la2o3
- optical
- 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
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- 239000011521 glass Substances 0.000 claims description 147
- 239000005304 optical glass Substances 0.000 claims description 104
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 66
- ZKATWMILCYLAPD-UHFFFAOYSA-N niobium pentoxide Chemical compound O=[Nb](=O)O[Nb](=O)=O ZKATWMILCYLAPD-UHFFFAOYSA-N 0.000 claims description 60
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum oxide Inorganic materials [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 claims description 50
- KTUFCUMIWABKDW-UHFFFAOYSA-N oxo(oxolanthaniooxy)lanthanum Chemical compound O=[La]O[La]=O KTUFCUMIWABKDW-UHFFFAOYSA-N 0.000 claims description 50
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 46
- 230000003287 optical effect Effects 0.000 claims description 42
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 claims description 41
- CMIHHWBVHJVIGI-UHFFFAOYSA-N gadolinium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Gd+3].[Gd+3] CMIHHWBVHJVIGI-UHFFFAOYSA-N 0.000 claims description 27
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 26
- 229910018068 Li 2 O Inorganic materials 0.000 claims description 22
- 239000006025 fining agent Substances 0.000 claims description 20
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 18
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 18
- 230000007704 transition Effects 0.000 claims description 15
- 229910021193 La 2 O 3 Inorganic materials 0.000 claims description 14
- 229910011255 B2O3 Inorganic materials 0.000 claims description 13
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium oxide Inorganic materials O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 claims description 11
- PBCFLUZVCVVTBY-UHFFFAOYSA-N tantalum pentoxide Inorganic materials O=[Ta](=O)O[Ta](=O)=O PBCFLUZVCVVTBY-UHFFFAOYSA-N 0.000 claims description 11
- FUJCRWPEOMXPAD-UHFFFAOYSA-N Li2O Inorganic materials [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 claims description 10
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 10
- WMWLMWRWZQELOS-UHFFFAOYSA-N bismuth(iii) oxide Chemical compound O=[Bi]O[Bi]=O WMWLMWRWZQELOS-UHFFFAOYSA-N 0.000 claims description 10
- 229910052593 corundum Inorganic materials 0.000 claims description 10
- 238000002425 crystallisation Methods 0.000 claims description 10
- 230000008025 crystallization Effects 0.000 claims description 10
- XUCJHNOBJLKZNU-UHFFFAOYSA-M dilithium;hydroxide Chemical compound [Li+].[Li+].[OH-] XUCJHNOBJLKZNU-UHFFFAOYSA-M 0.000 claims description 10
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 10
- 229910052681 coesite Inorganic materials 0.000 claims description 9
- 229910052906 cristobalite Inorganic materials 0.000 claims description 9
- 239000000377 silicon dioxide Substances 0.000 claims description 9
- 235000012239 silicon dioxide Nutrition 0.000 claims description 9
- 229910052682 stishovite Inorganic materials 0.000 claims description 9
- 229910052905 tridymite Inorganic materials 0.000 claims description 9
- FIXNOXLJNSSSLJ-UHFFFAOYSA-N ytterbium(III) oxide Inorganic materials O=[Yb]O[Yb]=O FIXNOXLJNSSSLJ-UHFFFAOYSA-N 0.000 claims description 9
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 claims description 8
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 7
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Inorganic materials O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 claims description 7
- NOTVAPJNGZMVSD-UHFFFAOYSA-N potassium monoxide Inorganic materials [K]O[K] NOTVAPJNGZMVSD-UHFFFAOYSA-N 0.000 claims description 7
- YEAUATLBSVJFOY-UHFFFAOYSA-N tetraantimony hexaoxide Chemical compound O1[Sb](O2)O[Sb]3O[Sb]1O[Sb]2O3 YEAUATLBSVJFOY-UHFFFAOYSA-N 0.000 claims description 7
- QHGNHLZPVBIIPX-UHFFFAOYSA-N tin(II) oxide Inorganic materials [Sn]=O QHGNHLZPVBIIPX-UHFFFAOYSA-N 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 5
- 229910052688 Gadolinium Inorganic materials 0.000 claims description 3
- ZNOKGRXACCSDPY-UHFFFAOYSA-N tungsten(VI) oxide Inorganic materials O=[W](=O)=O ZNOKGRXACCSDPY-UHFFFAOYSA-N 0.000 claims description 3
- 229910052769 Ytterbium Inorganic materials 0.000 claims description 2
- 229910052715 tantalum Inorganic materials 0.000 claims description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 2
- 238000000465 moulding Methods 0.000 description 19
- 230000007423 decrease Effects 0.000 description 16
- 238000002834 transmittance Methods 0.000 description 15
- 239000000126 substance Substances 0.000 description 14
- 238000004031 devitrification Methods 0.000 description 13
- 238000002844 melting Methods 0.000 description 13
- 230000008018 melting Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 11
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 11
- 239000006185 dispersion Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 239000002994 raw material Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 238000003825 pressing Methods 0.000 description 7
- 230000002829 reductive effect Effects 0.000 description 7
- GOLCXWYRSKYTSP-UHFFFAOYSA-N Arsenious Acid Chemical compound O1[As]2O[As]1O2 GOLCXWYRSKYTSP-UHFFFAOYSA-N 0.000 description 6
- 230000005499 meniscus Effects 0.000 description 6
- 229910052697 platinum Inorganic materials 0.000 description 6
- 229910006404 SnO 2 Inorganic materials 0.000 description 5
- 238000004040 coloring Methods 0.000 description 5
- 230000009477 glass transition Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000005498 polishing Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000006060 molten glass Substances 0.000 description 3
- 238000005352 clarification Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 229910001260 Pt alloy Inorganic materials 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 1
- 239000006117 anti-reflective coating Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000005816 glass manufacturing process Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- -1 platinum ions Chemical class 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229910052716 thallium Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 238000000411 transmission spectrum Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 235000012431 wafers Nutrition 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010928384.9 | 2020-09-07 | ||
| CN202010928384.9A CN111977970B (zh) | 2020-09-07 | 2020-09-07 | 光学玻璃及光学元件 |
| PCT/CN2021/107560 WO2022048335A1 (zh) | 2020-09-07 | 2021-07-21 | 光学玻璃及光学元件 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| JP2023539916A JP2023539916A (ja) | 2023-09-20 |
| JPWO2022048335A5 true JPWO2022048335A5 (https=) | 2024-05-23 |
| JP2023539916A5 JP2023539916A5 (https=) | 2024-05-23 |
| JP7612003B2 JP7612003B2 (ja) | 2025-01-10 |
Family
ID=73448228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023515188A Active JP7612003B2 (ja) | 2020-09-07 | 2021-07-21 | 光学ガラスおよび光学素子 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP7612003B2 (https=) |
| CN (1) | CN111977970B (https=) |
| TW (1) | TWI783603B (https=) |
| WO (1) | WO2022048335A1 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111977970B (zh) * | 2020-09-07 | 2022-04-15 | 成都光明光电股份有限公司 | 光学玻璃及光学元件 |
| JP7793309B2 (ja) * | 2021-07-22 | 2026-01-05 | 株式会社オハラ | 光学ガラスの製造方法 |
| EP4129942A1 (en) | 2021-08-03 | 2023-02-08 | Corning Incorporated | Borate and silicoborate optical glasses with high refractive index and low liquidus temperature |
| CN115321815A (zh) * | 2022-08-26 | 2022-11-11 | 成都光明光电股份有限公司 | 高折射高色散光学玻璃 |
| CN115321814A (zh) * | 2022-08-26 | 2022-11-11 | 成都光明光电股份有限公司 | 光学玻璃 |
Family Cites Families (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3102690C2 (de) * | 1981-01-28 | 1984-02-23 | Schott Glaswerke, 6500 Mainz | CdO- und ThO↓2↓-freies optisches Glas mit einem Brechwert von 1,75 - 1,82 und einem Abbe-Wert von 37 - 48 im System B↓2↓O↓3↓ - La↓2↓O↓3↓ - Y↓2↓O↓3↓ - Nb↓2↓O↓5↓ - ZnO - ZrO↓2↓ |
| US5403787A (en) * | 1994-02-28 | 1995-04-04 | Corning Incorporated | Extruded ceramic honeycomb and method |
| DE19848077C1 (de) * | 1998-10-19 | 2000-01-27 | Schott Glas | Bleifreie optische Gläser |
| JP4124749B2 (ja) * | 2004-03-02 | 2008-07-23 | Ｈｏｙａ株式会社 | 光学ガラス、精密プレス成形用プリフォームおよびその製造方法、光学素子およびその製造方法 |
| JP4218804B2 (ja) | 2004-03-19 | 2009-02-04 | Ｈｏｙａ株式会社 | 光学ガラス、精密プレス成形用プリフォームとその製造方法および光学素子とその製造方法 |
| JP4508987B2 (ja) * | 2005-08-31 | 2010-07-21 | Ｈｏｙａ株式会社 | 光学ガラス、精密プレス成形用プリフォームとその製造方法および光学素子とその製造方法 |
| JP4756554B2 (ja) * | 2006-03-23 | 2011-08-24 | Ｈｏｙａ株式会社 | 光学ガラス、精密プレス成形用プリフォームとその製造方法、および光学素子とその製造方法 |
| JP4567713B2 (ja) * | 2007-01-24 | 2010-10-20 | Ｈｏｙａ株式会社 | 光学ガラスおよび光学素子 |
| US7897532B2 (en) * | 2007-04-24 | 2011-03-01 | Panasonic Corproation | Optical glass composition, preform and optical element |
| KR20090062030A (ko) * | 2007-12-12 | 2009-06-17 | 문성준 | 고 휘도 적색 형광체 및 그 제조 방법 |
| WO2009144947A1 (ja) * | 2008-05-30 | 2009-12-03 | Hoya株式会社 | 光学ガラス、精密プレス成形用プリフォーム、光学素子とそれら製造方法、ならびに撮像装置 |
| JP2011195369A (ja) * | 2010-03-18 | 2011-10-06 | Ohara Inc | 光学ガラス、光学素子及びプリフォーム |
| CN105948483B (zh) * | 2010-07-26 | 2020-05-15 | 株式会社小原 | 光学玻璃、预成型坯和光学元件 |
| CN102167508A (zh) * | 2010-12-17 | 2011-08-31 | 成都赛林斯科技实业有限公司 | 高折射率光学玻璃及其制造方法 |
| JP2012166960A (ja) | 2011-02-09 | 2012-09-06 | Ohara Inc | 光学ガラス、プリフォーム材及び光学素子 |
| FR2978140B1 (fr) * | 2011-07-20 | 2013-07-05 | Saint Gobain Ct Recherches | Canal d'alimentation de verre en fusion |
| CN102849941B (zh) * | 2011-07-27 | 2015-01-14 | 湖北新华光信息材料有限公司 | 一种硼酸盐镧系光学玻璃 |
| CN102424523B (zh) * | 2011-09-08 | 2014-06-04 | 成都光明光电股份有限公司 | 光学玻璃、模压用预制件及光学元件 |
| JP2013180919A (ja) * | 2012-03-01 | 2013-09-12 | Asahi Glass Co Ltd | 光学ガラス、及びそれを用いた精密プレス成形用プリフォーム及び光学素子 |
| CN104203852B (zh) * | 2012-03-26 | 2016-11-02 | Hoya株式会社 | 光学玻璃及其利用 |
| JP5922228B2 (ja) | 2012-04-26 | 2016-05-24 | Hoya株式会社 | 光学ガラス、精密プレス成形用プリフォーム、および光学素子とその製造方法 |
| CN102765879A (zh) * | 2012-06-25 | 2012-11-07 | 成都尤利特光电科技有限公司 | 高折射率光学玻璃及其制造方法 |
| JP6014573B2 (ja) | 2013-04-05 | 2016-10-25 | 株式会社オハラ | 光学ガラス、プリフォーム材及び光学素子 |
| CN103241942B (zh) * | 2013-05-24 | 2016-01-13 | 成都尤利特光电科技有限公司 | 高折射低色散光学玻璃及其制造方法 |
| JP2016052971A (ja) * | 2014-09-04 | 2016-04-14 | 株式会社オハラ | ガラスの製造方法およびガラス |
| CN110342815B (zh) * | 2016-05-10 | 2021-10-26 | 成都光明光电股份有限公司 | 镧火石光学玻璃 |
| CN106495465A (zh) * | 2016-10-27 | 2017-03-15 | 成都光明光电股份有限公司 | 光学玻璃 |
| CN106746597A (zh) * | 2016-12-15 | 2017-05-31 | 成都光明光电股份有限公司 | 光学玻璃 |
| JP7081967B2 (ja) * | 2018-04-13 | 2022-06-07 | Hoya株式会社 | 光学ガラスおよび光学素子 |
| CN110835229B (zh) * | 2018-08-17 | 2022-05-27 | 成都光明光电股份有限公司 | 光学玻璃、玻璃预制件、光学元件和具有其的光学仪器 |
| JP7331092B2 (ja) | 2018-09-28 | 2023-08-22 | シーディージーエム グラス カンパニー リミテッド | 光学ガラス、プリフォーム、光学素子及びその光学機器 |
| CN109081578B (zh) * | 2018-09-28 | 2020-02-07 | 成都光明光电股份有限公司 | 光学玻璃、其预制件、光学元件和光学仪器 |
| CN109264989B (zh) * | 2018-09-28 | 2022-02-18 | 成都光明光电股份有限公司 | 光学玻璃、其预制件、光学元件和光学仪器 |
| CN110963700B (zh) | 2018-09-28 | 2022-11-22 | 成都光明光电股份有限公司 | 光学玻璃、其预制件、光学元件和光学仪器 |
| CN109626814B (zh) * | 2019-01-07 | 2021-09-28 | 成都光明光电股份有限公司 | 环保光学玻璃、光学预制件、光学元件及光学仪器 |
| CN109761489B (zh) * | 2019-03-28 | 2022-04-12 | 成都光明光电股份有限公司 | 光学玻璃 |
| CN109970338B (zh) * | 2019-04-28 | 2022-05-06 | 成都光明光电股份有限公司 | 光学玻璃、玻璃预制件、光学元件及光学仪器 |
| CN110128005B (zh) * | 2019-05-23 | 2021-12-07 | 成都光明光电股份有限公司 | 光学玻璃 |
| CN110255887B (zh) * | 2019-07-22 | 2022-04-15 | 成都光明光电股份有限公司 | 光学玻璃、光学元件和光学仪器 |
| CN110590155B (zh) * | 2019-10-11 | 2022-04-15 | 成都光明光电股份有限公司 | 光学玻璃、玻璃预制件、光学元件及光学仪器 |
| CN111960665B (zh) * | 2020-08-31 | 2022-04-12 | 成都光明光电股份有限公司 | 光学玻璃 |
| CN111977970B (zh) * | 2020-09-07 | 2022-04-15 | 成都光明光电股份有限公司 | 光学玻璃及光学元件 |
| CN113024107B (zh) * | 2021-03-18 | 2022-04-15 | 成都光明光电股份有限公司 | 高折射高色散光学玻璃及光学元件 |
-
2020
- 2020-09-07 CN CN202010928384.9A patent/CN111977970B/zh active Active
-
2021
- 2021-07-21 WO PCT/CN2021/107560 patent/WO2022048335A1/zh not_active Ceased
- 2021-07-21 JP JP2023515188A patent/JP7612003B2/ja active Active
- 2021-07-30 TW TW110128064A patent/TWI783603B/zh active
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