IT202200007241A1 - Elemento di ventilazione a membrana rinforzata, in particolare per la protezione di dispositivi mems, e componente sagomato fatto con tale elemento di ventilazione - Google Patents
Elemento di ventilazione a membrana rinforzata, in particolare per la protezione di dispositivi mems, e componente sagomato fatto con tale elemento di ventilazione Download PDFInfo
- Publication number
- IT202200007241A1 IT202200007241A1 IT102022000007241A IT202200007241A IT202200007241A1 IT 202200007241 A1 IT202200007241 A1 IT 202200007241A1 IT 102022000007241 A IT102022000007241 A IT 102022000007241A IT 202200007241 A IT202200007241 A IT 202200007241A IT 202200007241 A1 IT202200007241 A1 IT 202200007241A1
- Authority
- IT
- Italy
- Prior art keywords
- ventilation element
- protection
- shaped component
- component made
- mems devices
- Prior art date
Links
- 238000009423 ventilation Methods 0.000 title 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/10—Supported membranes; Membrane supports
- B01D69/107—Organic support material
- B01D69/1071—Woven, non-woven or net mesh
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
- B01D67/0016—Coagulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/009—After-treatment of organic or inorganic membranes with wave-energy, particle-radiation or plasma
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/10—Supported membranes; Membrane supports
- B01D69/105—Support pretreatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
- B01D71/62—Polycondensates having nitrogen-containing heterocyclic rings in the main chain
- B01D71/64—Polyimides; Polyamide-imides; Polyester-imides; Polyamide acids or similar polyimide precursors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
- H04R1/083—Special constructions of mouthpieces
- H04R1/086—Protective screens, e.g. all weather or wind screens
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/003—Mems transducers or their use
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- Plasma & Fusion (AREA)
- Inorganic Chemistry (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Laminated Bodies (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102022000007241A IT202200007241A1 (it) | 2022-04-12 | 2022-04-12 | Elemento di ventilazione a membrana rinforzata, in particolare per la protezione di dispositivi mems, e componente sagomato fatto con tale elemento di ventilazione |
PCT/IB2023/053671 WO2023199204A1 (en) | 2022-04-12 | 2023-04-11 | Venting reinforced membrane, especially intended for the protection of mems packages, manufacturing method thereof and die cut part made with such venting membrane |
TW112113708A TW202402538A (zh) | 2022-04-12 | 2023-04-12 | 一種特別適用於保護微機電系統封裝件之通風增強膜與其製造方法,及使用此通風增強膜製造之模切零件 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102022000007241A IT202200007241A1 (it) | 2022-04-12 | 2022-04-12 | Elemento di ventilazione a membrana rinforzata, in particolare per la protezione di dispositivi mems, e componente sagomato fatto con tale elemento di ventilazione |
Publications (1)
Publication Number | Publication Date |
---|---|
IT202200007241A1 true IT202200007241A1 (it) | 2023-10-12 |
Family
ID=82308452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT102022000007241A IT202200007241A1 (it) | 2022-04-12 | 2022-04-12 | Elemento di ventilazione a membrana rinforzata, in particolare per la protezione di dispositivi mems, e componente sagomato fatto con tale elemento di ventilazione |
Country Status (3)
Country | Link |
---|---|
IT (1) | IT202200007241A1 (it) |
TW (1) | TW202402538A (it) |
WO (1) | WO2023199204A1 (it) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20090116564A (ko) * | 2008-05-07 | 2009-11-11 | 주식회사 에이디피엔지니어링 | 수소 분리용 복합막 및 수소 분리용 복합막 제조방법 |
US20120223014A1 (en) * | 2009-06-10 | 2012-09-06 | Evonik Membrane Extraction Technology Limited | Polymide membrane |
EP2561131A1 (en) | 2010-04-21 | 2013-02-27 | Saati S.p.A. | Textile laminar structure for making acoustic components |
EP2566183A1 (en) | 2011-09-02 | 2013-03-06 | Saati S.p.A. | MEMS microphone with a built-in textile material protecting screen |
WO2017014130A1 (ja) * | 2015-07-23 | 2017-01-26 | 昭和電工株式会社 | 多孔質膜、水処理膜及び多孔質膜の製造方法 |
US20170128876A1 (en) * | 2014-03-26 | 2017-05-11 | Daikin Industries, Ltd. | Filtering medium for air filter, filter pack, air filter unit, and method for producing filtering medium for air filter |
US20190052945A1 (en) * | 2016-02-04 | 2019-02-14 | Saati S.P.A. | Composite multilayer filtering construction for use as a subcomponent in acoustic and electronic products in general |
US20200055006A1 (en) * | 2017-03-31 | 2020-02-20 | Jnc Corporation | Microporous film |
WO2021083162A1 (zh) * | 2019-11-01 | 2021-05-06 | 中国石油化工股份有限公司 | 基于聚合物的膜及其制备方法和用途 |
-
2022
- 2022-04-12 IT IT102022000007241A patent/IT202200007241A1/it unknown
-
2023
- 2023-04-11 WO PCT/IB2023/053671 patent/WO2023199204A1/en unknown
- 2023-04-12 TW TW112113708A patent/TW202402538A/zh unknown
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20090116564A (ko) * | 2008-05-07 | 2009-11-11 | 주식회사 에이디피엔지니어링 | 수소 분리용 복합막 및 수소 분리용 복합막 제조방법 |
US20120223014A1 (en) * | 2009-06-10 | 2012-09-06 | Evonik Membrane Extraction Technology Limited | Polymide membrane |
EP2561131A1 (en) | 2010-04-21 | 2013-02-27 | Saati S.p.A. | Textile laminar structure for making acoustic components |
EP2566183A1 (en) | 2011-09-02 | 2013-03-06 | Saati S.p.A. | MEMS microphone with a built-in textile material protecting screen |
US20170128876A1 (en) * | 2014-03-26 | 2017-05-11 | Daikin Industries, Ltd. | Filtering medium for air filter, filter pack, air filter unit, and method for producing filtering medium for air filter |
WO2017014130A1 (ja) * | 2015-07-23 | 2017-01-26 | 昭和電工株式会社 | 多孔質膜、水処理膜及び多孔質膜の製造方法 |
US20190052945A1 (en) * | 2016-02-04 | 2019-02-14 | Saati S.P.A. | Composite multilayer filtering construction for use as a subcomponent in acoustic and electronic products in general |
US20200055006A1 (en) * | 2017-03-31 | 2020-02-20 | Jnc Corporation | Microporous film |
WO2021083162A1 (zh) * | 2019-11-01 | 2021-05-06 | 中国石油化工股份有限公司 | 基于聚合物的膜及其制备方法和用途 |
Also Published As
Publication number | Publication date |
---|---|
WO2023199204A1 (en) | 2023-10-19 |
WO2023199204A9 (en) | 2023-12-07 |
TW202402538A (zh) | 2024-01-16 |
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