1. Pono ka pale paʻi pale e hoʻopili i nā papa o ka pale.Hiki iā ʻoe ke hoʻohana i kou manamana lima, me nā mīkina lima, nā kui, stylus, etc., e hana.He mea koʻikoʻi ke kākoʻo no ka stylus ma nā mākeke ʻAsia, kahi e waiwai nui ai ke ʻano a me ka ʻike kikokikona.
2. Hiki ke ho'āla i ka ʻōnaehana capacitive sensing ma lalo o ka pale ka mea hoʻopili liʻiliʻi loa mai ka ʻili o ka manamana lima i kau ʻia.ʻAʻole kūpono nā mea ola ʻole, nā kui lima, a me nā mīkina lima.ʻOi aku ka paʻakikī o ka ʻike lima lima.
3. Ka pololei
1. ʻO ka pale paʻi pale, hiki i ka pololei ma ka liʻiliʻi loa i hoʻokahi pixel hōʻike, hiki ke ʻike ʻia ke hoʻohana ʻana i kahi stylus.Hoʻomaʻamaʻa i ka ʻike lima lima a hoʻomaʻamaʻa i ka hana ma kahi interface me ka hoʻohana ʻana i nā mea mana liʻiliʻi.
2. No nā pale paʻi capacitive, hiki i ka pololei theoretical ke hiki i kekahi mau pika, akā ma ka hana, ua kaupalena ʻia e ka wahi pili manamana lima.No laila he mea paʻakikī i nā mea hoʻohana ke kaomi pololei i nā pahuhopu liʻiliʻi ma mua o 1cm2.capacitive multi touch pale
4. Kumukuai
1. Paʻi paʻi pale, kūʻai loa.
2. Pākuʻi pākuʻi Capacitive.ʻO nā pale capacitive mai nā mea hana like ʻole he 40% a 50% ʻoi aku ka nui ma mua o nā pale pale.
5. Hiki ke hoʻopaʻa ʻia he nui
1. ʻAʻole ʻae ʻia ka multi-touch ma ka pale pale pale ke ʻole ka hoʻopili kaapuni ma waena o ka pale pale a me ka mīkini.
2. Capacitive paʻi pale, ma muli o ke kaʻina hana a me ka lako polokalamu, ua hoʻokō 'ia ma G1 'enehana hōʻike 'ana a me iPhone.Hiki i ka mana 1.7T o G1 ke hoʻokō i ka hiʻohiʻona multi-touch o ka polokalamu kele pūnaewele.lcd capacitive touchscreen
6. Ke kū'ē i ka pōʻino
1. pale paʻi pale.ʻO nā hiʻohiʻona koʻikoʻi o ka pale pale e hoʻoholo ai he palupalu kona luna a pono e kaomi i lalo.He mea maʻalahi kēia i ka pale i nā ʻōpala.Pono nā pale pale pale i nā kiʻiʻoniʻoni pale a me nā calibrations pinepine.Ma ka ʻaoʻao ʻē aʻe, ʻoi aku ka liʻiliʻi o nā mea paʻi paʻi kūʻē e hoʻohana ana i kahi ʻāpana plastik.
2. Capacitive touch screen, hiki i ka papa waho ke hoʻohana i ke aniani.ʻOiai ʻaʻole hiki ke hoʻopau ʻia a nahā paha ma lalo o ka hopena koʻikoʻi, ʻoi aku ka maikaʻi o ke aniani i nā puʻupuʻu o kēlā me kēia lā a ʻoi aku ka maikaʻi.lcd capacitive touchscreen
7. Hoomaemae
1. Hiki ke hoʻohana ʻia me ka stylus a i ʻole ka manamana lima, ʻoi aku ka liʻiliʻi o ka waiho ʻana i nā manamana lima, nā ʻaila hinu a me nā hua bacteria ma ka pale.
1. No nā pale paʻi capacitive, pono ʻoe e hoʻohana i kou manamana lima holoʻokoʻa e hoʻopā ai, akā ʻoi aku ka maʻalahi o ka hoʻomaʻemaʻe ʻana i ka papa aniani o waho.lcd capacitive touchscreen
2. Pākuʻi hoʻopaʻa lima (Surface capacitive)
ʻO ke ʻano o ka pale paʻi capacitive ka mea nui e uhi i kahi ʻāpana kiʻiʻoniʻoni lahilahi ma ka pale aniani, a laila hoʻohui i kahi ʻāpana aniani pale ma waho o ka papa conductor.Hiki i ka hoʻolālā aniani pālua ke pale pono i ka papa conductor a me ka sensor.pākaukau capacitive touch panel
Hoʻopili ʻia ka pale paʻi capacitive me nā electrodes lōʻihi a haiki ma nā ʻaoʻao ʻehā o ka pale paʻi, e hana ana i kahi kahua uila AC haʻahaʻa haʻahaʻa i ke kino conductive.Ke hoʻopā ka mea hoʻohana i ka pale, ma muli o ke kahua uila o ke kino kanaka, e hoʻokumu ʻia kahi capacitance hoʻohui ma waena o ka manamana lima a me ka papa conductor.ʻO ke au i hoʻokuʻu ʻia e nā electrodes ʻaoʻao ʻehā e kahe i ka hoʻopili, a ʻo ka ikaika o kēia manawa e like me ka mamao ma waena o ka manamana lima a me ka electrode.ʻO ka mea hoʻoponopono ma hope o ka pā paʻi e helu ʻo ia i ka ʻāpana a me ka ikaika o kēia manawa a helu pololei i kahi o ka wahi hoʻopā.ʻAʻole pale wale ke aniani pālua o ka pale paʻi capacitive i nā conductors a me nā mea ʻike, akā pale maikaʻi nō hoʻi i nā mea kūlohelohe o waho e pili ana i ka pale paʻi.ʻOiai inā ua paʻa ka pale i ka lepo, ka lepo a i ʻole ka aila, hiki i ka pale paʻi capacitive ke helu pololei i ke kūlana paʻi.projected capacitive touch panel Hoʻohana nā pale paʻi kūʻē i ka ʻike kaomi no ka mana.ʻO kāna ʻāpana nui he pale kiʻi resistive kūpono loa no ka ʻili hōʻike.He kiʻi ʻoniʻoni hoʻohuihui nui kēia.Hoʻohana ʻo ia i kahi papa aniani a i ʻole ka pā plastik paʻa ma ke ʻano he papa kumu, a ua uhi ʻia ka ʻili me kahi ʻāpana conductive metal oxide (ITO).papa, uhi ʻia me kahi ʻāpana plastik paʻakiki, ʻoluʻolu a kūʻē i ka ʻōpala ma waho (ua uhi ʻia ka ʻili o loko me kahi uhi ITO), me ka liʻiliʻi liʻiliʻi (ma kahi o 1/1000 iniha) ākea ākea ma waena o lākou E hoʻokaʻawale a hoʻokaʻawale i nā ITO ʻelua. nā papa kuhikuhi.Ke hoʻopā ka manamana lima i ka pale, ʻo nā papa conductive ʻelua i hoʻokaʻawale ʻia mai kekahi i kekahi e hoʻopili ʻia ma kahi pā.No ka mea, ua pili kekahi o na papa conductive i ka 5V uniform voltage field ma ka Y-axis direction, e loli ana ka volta o ka layer detection from zero a Non-zero, ma hope o ka ike ana o ka mea hooponopono i keia pili, hana ia i ka huli A/D a hoohalike. ka waiwai voli i loaʻa me 5V no ka loaʻa ʻana o ka coordinate Y-axis o ke kiko hoʻopā.Ma ke ala like, loaʻa ka coordinate X-axis.ʻO kēia ke kumu kumu maʻamau i nā pale ʻenehana resistive a pau.pākaukau capacitive pā
Pākuʻi paʻi pā
Aia ke kī o nā pale paʻi resistive i ka ʻenehana waiwai.ʻO nā mea maʻamau i hoʻohana ʻia i nā mea uhi conductive transparent:
① ʻO ITO, indium oxide, he mea hoʻokele nāwaliwali.ʻO kona hiʻohiʻona ʻo ia ka wā e hāʻule ai ka mānoanoa ma lalo o 1800 angstroms (angstroms = 10-10 mau mika), e lilo koke ia i akaka, me ka transmittance māmā o 80%.E emi ana ka hoʻouna māmā i ka wā e ʻoi aku ka lahilahi., a piʻi i ka 80% ke hiki ka mānoanoa i 300 angstroms.ʻO ITO ka mea nui i hoʻohana ʻia i nā pale ʻenehana resistive a pau a me nā pale ʻenehana capacitive.ʻO ka ʻoiaʻiʻo, ʻo ka papa hana o nā pale ʻenehana resistive a me ka capacitive touch screen ka ITO coating.
② ʻO ka nickel-gold coating, ʻo ka papa conductive o waho o ka pale paʻi pale pale ʻelima uea e hoʻohana ana i kahi mea hoʻopili nickel-gula me ka ductility maikaʻi.Ma muli o ka hoʻopā pinepine ʻana, ʻo ke kumu o ka hoʻohana ʻana i kahi mea nickel-gula me ka ductility maikaʻi no ka papa conductive waho e hoʻonui i ke ola lawelawe.Eia naʻe, he kiʻekiʻe ke kumukūʻai o ke kaʻina hana.ʻOiai ʻo ka nickel-gold conductive layer he ductility maikaʻi, hiki ke hoʻohana wale ʻia ma ke ʻano he conductor māmā a ʻaʻole kūpono e like me kahi papa hana no ka pale paʻi kū'ē.No ka mea he conductivity kiʻekiʻe a ʻaʻole maʻalahi ka metala e hoʻokō i kahi mānoanoa like ʻole, ʻaʻole kūpono ia no ka hoʻohana ʻana ma ke ʻano he papa hoʻohele uila a hiki ke hoʻohana ʻia ma ke ʻano he mea ʻike.papa.panel hoʻopaʻa pale
1), ʻehā-wire resistive touch panel (resistive touch panel)
Hoʻopili ʻia ka pale paʻi i ka ʻili o ka hōʻike a hoʻohana pū ʻia me ka hōʻike.Inā hiki ke ana ʻia ke kūlana hoʻonohonoho o ke kiko hoʻopā ma ka pale, hiki ke ʻike ʻia ka manaʻo o ka mea hoʻopā ma muli o ka ʻike hōʻike a i ʻole ikona o ke kiko hoʻonohonoho pili i ka pale hōʻike.Ma waena o lākou, hoʻohana pinepine ʻia nā pale paʻi resistive i nā ʻōnaehana hoʻokomo.ʻO ka pale paʻi kū'ē he 4-layer transparent composite film pale.ʻO ka lalo he papa kumu i hana ʻia i ke aniani a i ʻole plexiglass.ʻO ka ʻaoʻao o luna he ʻāpana plastik nona ka ʻili o waho i paʻakikī i mea e maʻalahi a paʻa i ka ʻōpala.Aia ma ka waena ʻelua mau ʻāpana conductive metala.Nui nā wahi kaʻawale liʻiliʻi liʻiliʻi ma waena o nā papa conductive ʻelua ma ka papa kumu a me ka ʻili o loko o ka papa plastik e hoʻokaʻawale iā lākou.Ke hoʻopā ka manamana lima i ka pale, hoʻopili ʻia nā papa conductive ʻelua ma kahi kikoʻī.ʻO nā papa conductive metala ʻelua o ka pale paʻi ʻelua mau papa hana o ka pale paʻi.Hoʻopili ʻia kahi ʻāpana kala kala ma nā ʻaoʻao ʻelua o kēlā me kēia papa hana, i kapa ʻia he mau electrodes ma ka ʻili hana.Inā hoʻohana ʻia kahi lua o nā electrodes ma ka ʻili hana i ka volta, e hoʻokumu ʻia kahi puʻupuʻu like like a me ka hoʻomau mau ʻana ma ka ʻili hana.Ke hoʻohana ʻia kekahi volta i ka lua electrode ma ka ʻaoʻao X a ʻaʻohe volta i hoʻopili ʻia i ka pālua electrode ma ka kuhikuhi Y, ma ke kahua voli parallel X, hiki ke ʻike ʻia ka waiwai uila ma ka pilina ma ka Y + (a i ʻole Y. -) electrode., ma ke ana ana i ka volta o ka Y+ electrode i ka lepo, hiki ke ike i ka waiwai hoohui X o ka pilina.Ma keʻano like, ke hoʻohanaʻia ka voltage i ka Y electrode pair akāʻaʻole i hoʻohanaʻia ka voltage i ka X electrode pair, hiki keʻikeʻia ka Y coordinate o ka pilina ma ke anaʻana i ka volta o ka X+ electrode.4 uea hoʻopaʻa pale pale
ʻO nā hemahema o nā pale pā pale pale ʻehā:
Pono e hoʻopā pinepine ʻia ka ʻaoʻao B o ka pale paʻi kū'ē.Hoʻohana ka ʻaoʻao B o ka pale paʻi pale pale ʻehā i ka ITO.Ua ʻike mākou he metala oxidized lahilahi ʻo ITO.I ka hoʻohana ʻana, hiki koke mai nā māwae liʻiliʻi.I ka wā e puka mai ai nā māwae, ua koi ʻia ke au i kahe mua ʻia ma laila e hele a puni ka māwae, a ua luku ʻia ka puʻupuʻu e pono e puunaue like ʻia, a ua poino ka pale paʻi, i hōʻike ʻia ma ke ʻano he hoʻokomo pono ʻole.Ke hoʻoikaika a hoʻonui nā māwae, e hāʻule mālie ka pale paʻi.No laila, ʻo ke ola lawelawe pōkole ka pilikia nui o ka pale pā pale resistive ʻehā.4 uea hoʻopaʻa pale pale
2), ʻelima uea resistive pā pale
ʻO ka papa kumu o ka ʻenehana pale ʻelima uea hoʻopā ʻana e hoʻohui i nā māla uila ma nā ʻaoʻao ʻelua i ka ili hana conductive o ke aniani ma o kahi ʻoihana pale pale pololei.Hiki iā mākou ke hoʻomaopopo wale i ka hoʻopili ʻia ʻana o nā pā volta ma nā ʻaoʻao ʻelua i ka papa hana like ma ke ʻano kaʻana manawa.Hoʻohana wale ʻia ka papa conductive nickel-gold ma ke ʻano he conductor maʻemaʻe.Aia kahi ala e ʻike pono ai i nā koina uila X a me Y-axis o ka wahi hoʻopili ITO i loko ma hope o ka hoʻopā ʻana e ana i ke kūlana o ke kiko hoʻopā.ʻO ka papa o loko o ka ITO o ka pale lima-wire resistive touchscreen e koi i ʻehā mau alakaʻi, a ʻo ka ʻaoʻao o waho e lawelawe wale ana ma ke ʻano he alakaʻi.Aia ka huina o 5 mau alakaʻi o ka pale paʻi.ʻO kekahi ʻenehana ponoʻī o ka pale lima-wire resistive touch screen ʻo ia ka hoʻohana ʻana i kahi pūnaewele resistor paʻakikī e hoʻoponopono i ka pilikia linearity o ka ITO i loko: ka puʻunaue like ʻole o ka uila ma muli o ka mānoanoa like ʻole o ka uhi conductive.5 uea paʻa pale pale
Nā hiʻohiʻona hana pale pale pale:
① He wahi hana lākou i kaʻawale loa mai ka honua o waho a ʻaʻole makaʻu i ka lepo, ka wai a me ka haumia aila.
② Hiki ke hoʻopā ʻia me kekahi mea a hiki ke hoʻohana ʻia e kākau a kaha kiʻi.ʻO kēia ko lākou pōmaikaʻi nui loa.
③ ʻO ka pololei o ka pale paʻi pale pale wale nō e hilinaʻi i ka pololei o ka hoʻololi A/D, no laila hiki ke maʻalahi i ka 2048*2048.I ka hoʻohālikelike ʻana, ʻoi aku ka maikaʻi o ka pale pale ʻelima ma mua o ka pale pale ʻehā i ka hōʻoia ʻana i ka pololei o ka hoʻonā, akā kiʻekiʻe ke kumukūʻai.No laila ua kiʻekiʻe loa ke kumukūʻai kūʻai.5 uea paʻa pale pale
ʻO nā hoʻomaikaʻi ʻana i ka pale lima-wire resistive touch screen:
ʻO ka mea mua, ʻo ka ʻaoʻao A o ka pale lima-wire resistive touch screen he aniani conductive ma kahi o ka uhi conductive.ʻO ke kaʻina hana aniani conductive e hoʻomaikaʻi nui i ke ola o ka ʻaoʻao A a hiki ke hoʻonui i ka transmittance māmā.ʻO ka lua, ua hāʻawi ka lima-wire resistive touch screen i nā hana a pau o ka ʻili hana i ka ʻaoʻao A lōʻihi, ʻoiai ʻo ka ʻaoʻao B e hoʻohana wale ʻia ma ke ʻano he conductor, a hoʻohana i kahi ʻāpana conductive nickel-gula me ka ductility maikaʻi a haʻahaʻa. kūʻē.No laila, hoʻomaikaʻi nui ʻia ka ʻaoʻao B Life span.
ʻO kekahi ʻenehana proprietary o ka pale lima-wire resistive touch screen e hoʻohana i kahi pūnaewele resistor precision e hoʻoponopono i ka pilikia linearity ma ka ʻaoʻao A: ma muli o ka mānoanoa like ʻole o ka ʻenekini kaʻina hana, hiki ke kumu i ka hāʻawi ʻole ʻia o ke kahua voli. ke kahe o ka pūnaewele resistor pololei i ka wā e hana ai.Ua hala i ka hapa nui o kēia manawa, no laila hiki iā ia ke uku no ka distortion linear o ka ʻili hana.
ʻO ka pale lima-wire resistive touchscreen i kēia manawa ka mea maikaʻi loa resistive technology touch screen a ua kūpono loa ia no ka hoʻohana ʻana i ka pūʻali koa, ka lāʻau lapaʻau, a me ka ʻoihana hoʻomalu.5 uea paʻa pale pale
Ka manawa hoʻouna: Nov-01-2023