ɛlɛtrɔnik mfiri a wɔatintim .
Precision Plasma Surface Treatment ma ɛlɛtrɔnik mfiri a wɔatintim & mfiri a ɛyɛ mmerɛw .
advanced plasma surface treatment ma wotumi de adhesion enhancement a wotumi de ho to so ma wɔ substrates a ɛyɛ mmerɛw a wɔde di dwuma wɔ:
- Nsɛm a wɔatintim a ɛyɛ mmerɛw (FPCs)- a ɛma polyimide (PI) ne PET sini ahorow yɛ adwuma ma conductive ink bonding .
- OLED/LCD a ɛda adi - pre{1}}Mfaso a wɔde sa ultra-Ahwehwɛ a ɛyɛ mmerɛw (UTFG) ne ITO a wɔde kata so
- Thin{0}}Film batere - LI-ion electrode foils no ani yɛ adwuma .
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Ko tia |
Plasma ano aduru . |
Mfiridwuma mu mfaso . |
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Polymers a ɛwɔ soro a ɛba fam . |
Oxygen/argon/plasma de hydroxyl ({0}}OH) & carboxyl ({1}}COOH) ba . |
Nkitahodi anim a wɔtew so fi 80℃→30℃wɔ .<1s |
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Nneɛma a wɔde gu mu-Nneɛma a ɛyɛ mmerɛw . |
Pulsed DBD plasma wɔ .<50°C prevents thermal damage |
Nanoscale nsakrae ( .<10nm depth) only |
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Adhesion huammɔdi wɔ UTFG so . |
DCSBD plasma yi hydrocarbons bere a ɛde oxygen dwumadi ahorow ka ho . |
105× resistivity so tew wɔ RGO circuits mu . |
Nneɛma a wɔde yɛ adwuma{0}}Potoro ahorow pɔtee .
- Polyimide sini ahorow (Kapton®) .
Ɔkwan a wɔfa so yɛ: N2/h2 Plasma wɔ 20kHz, 7KV .
Nea efi mu ba: 60% a ɛkɔ soro wɔ ink adhesion vs. corona ayaresa mu .
- Ultra-Ahwehwɛ a ɛyɛ mmerɛw (UTFG) .
Adeyɛ: diffuse coplanar surface barrier discharge (DCSBD) .
Nea efi mu ba: 40% conductivity nkɔanim wɔ PEDOT:PSS coatings .
- li{0}}ion electrode foils .
Adeyɛ: wim plasma a ɛwɔ HE/O2 mix .
Nea efi mu ba: 15% peel ahoɔden a ɛkorɔn wɔ laminated nkwammoaa mu .
- Engineer-Ano aduru a wɔasiesie ama nsu a wɔde gu mu-Nneɛma a ɛho hia .
Yɛn nhyehyɛe ahorow no ka bom ankasa-bere mu impedance monitoring ne adaptive power control a wɔde besiw arcing ano:
Ɔhyew-No bio-polymers (sɛ nhwɛso no, PLGA scaffolds) .
Micro-a wɔayɛ no sɛnea ɛte no .
Batere a wɔde paapae batere mu a ɛwɔ abon mu .
- Di yɛn Surface Engineering kuw no ho nkɔmmɔ ma:
▶︎ Nneɛma a ɛne ne ho hyia ho sɔhwɛ amanneɛbɔ (a WCA/SEM/XPS data ka ho) .
▶︎ Process validation ne wo substrates (PI/COP/PEN) .
▶︎ wɔ-Site parameter optimization so de siw discharge damage ano .