Lcd Touch Screen

1.Kodi Touch Panel ndi chiyani?

Pulogalamu yogwira, yomwe imadziwikanso kuti touchscreen, ndi chipangizo chamagetsi cholowetsa / chotulutsa chomwe chimalola ogwiritsa ntchito kuti azilumikizana ndi kompyuta kapena chipangizo chamagetsi pogwira mwachindunji pazenera.Imatha kuzindikira ndikutanthauzira kukhudza kukhudza, kusuntha, kukanikiza, ndi kukokera.Lcd Touch Screen imapezeka pazida zosiyanasiyana monga mafoni a m'manja, mapiritsi, ma laputopu, makina a POS, ma kiosks, ndi zowonetsera.Amapereka mawonekedwe osavuta kugwiritsa ntchito komanso mwachilengedwe omwe amachotsa kufunikira kwa mabatani akuthupi kapena kiyibodi.

2. Mitundu ya Touch Panel (TP)

a)Resistive Touch Panel(RTP）

Gulu logwirana la resistive touch ndi mtundu waukadaulo wapa touchscreen womwe umakhala ndi zigawo ziwiri za zinthu zosinthika, zomwe nthawi zambiri zimakutidwa ndi filimu ya indium tin oxide (ITO), yokhala ndi kusiyana pang'ono pakati pawo.Pamene kukakamizidwa kumagwiritsidwa ntchito pa gululo, zigawo ziwirizi zimagwirizanitsa, kupanga kugwirizana kwa magetsi pamalo okhudzidwa.Kusintha kumeneku kwa magetsi kumazindikiridwa ndi wolamulira wa chipangizocho, chomwe chimatha kudziwa malo omwe akukhudza pazenera.

Chigawo chimodzi cha gulu la resistive touch panel chimapangidwa ndi zinthu zochititsa chidwi, pomwe china chimakhala chopinga.Dongosolo la conductive limakhala ndi mphamvu yamagetsi yosalekeza yomwe imadutsamo, pomwe gawo la resistive limakhala ngati magawo angapo amagetsi.Zigawo ziwirizi zikakumana, kukana pamalo olumikizirana kumasintha, kulola wowongolera kuwerengera ma X ndi Y omwe amalumikizana nawo.

Resistive touch panels ali ndi zabwino zina, monga kulimba komanso kuthekera kogwiritsidwa ntchito ndi chala komanso cholembera.Komabe, amakhalanso ndi zolepheretsa, kuphatikiza kulondola pang'ono poyerekeza ndi gulu lina logwira

a)Capacitive Touch Panel (CTP)

A capacitive touch panel ndi mtundu wina waukadaulo wapa touchscreen womwe umagwiritsa ntchito mphamvu zamagetsi m'thupi la munthu kuti azindikire kukhudza.Mosiyana ndi ma panel resistive touch, omwe amadalira kukakamizidwa, ma capacitive touch panels amagwira ntchito pozindikira kusintha kwa magetsi pamene chinthu choyendetsa, monga chala, chikakumana ndi chophimba.

Mkati mwa Capacitive Touch Screen, pali gawo la capacitive material, nthawi zambiri kondakitala wowonekera ngati indium tin oxide (ITO), yomwe imapanga gridi ya electrode.Chala chikakhudza gululo, chimapanga cholumikizira cha capacitive ndi gridi ya electrode, zomwe zimapangitsa kuti magetsi aziyenda pang'ono ndikusokoneza gawo la electrostatic.

Kusokonekera kwa gawo la electrostatic kumazindikiridwa ndi wowongolera gulu, omwe amatha kutanthauzira zosinthazo kuti adziwe malo ndi kayendedwe ka kukhudza.Izi zimathandizira gulu logwira kuti lizindikire mayendedwe amitundu ingapo, monga kutsina-to-zoom kapena swipe.

Capacitive Screen imapereka maubwino angapo, kuphatikiza kulondola kwapamwamba, kumveka bwino, komanso kuthekera kothandizira kukhudza kwamitundu yambiri.Amagwiritsidwa ntchito kwambiri m'mafoni am'manja, mapiritsi, ndi zida zina zogwira ntchito.Komabe, amafunikira cholowera cha conductive, monga chala, ndipo sizoyenera kugwiritsidwa ntchito ndi magolovesi kapena zinthu zopanda conductive.

3.TFT+ Capacitive Touch Panel

Kapangidwe -

4.Kusiyana kwakukulu pakati pa Resistive ndi Capacitive Touch Screen

Mfundo yoyendetsera ntchito:

Capacitive touch: Capacitive touch screens amagwira ntchito potengera mfundo ya capacitance.Muli gawo la capacitive material, nthawi zambiri Indium Tin Oxide (ITO), yomwe imasunga magetsi.Wogwiritsa ntchito akakhudza chinsalu, mphamvu yamagetsi imasokonekera, ndipo kukhudza kumamveka ndi wolamulira.
Resistive touch: Resistive touch screens imakhala ndi zigawo zingapo, nthawi zambiri zigawo ziwiri zosiyanitsidwa ndi spacer yopyapyala.Wogwiritsa ntchito akamagwiritsa ntchito kukakamiza ndikusokoneza gawo lapamwamba, zigawo ziwiri zoyendetsera zinthu zimalumikizana pamalo okhudza, ndikupanga dera.Kukhudza kumazindikiridwa poyesa kusintha kwa magetsi panthawiyo.

Kulondola ndi kulondola:

Capacitive touch: Makanema okhudza ma capacitive nthawi zambiri amapereka kulondola komanso kulondola chifukwa amatha kuzindikira malo angapo okhudza kukhudza ndikusiyanitsa mitundu yosiyanasiyana ya manja, monga kutsina-to-zoom kapena swipe.
Resistive touch: Resistive touch screens mwina sangapereke mulingo wolondola komanso wolondola ngati zowonera za capacitive touch.Ndioyeneranso kugwira ntchito limodzi ndipo angafunike kukakamizidwa kuti alembetse kukhudza.

Kukhudza sensitivity:

Capacitive touch: Makanema okhudza ma capacitive amakhala omvera kwambiri ndipo amatha kuyankha ngakhale kukhudza pang'ono kapena kuyandikira kwa chinthu chowongolera, monga chala kapena cholembera.
Resistive touch: Resistive touch screens ndizovuta kwambiri ndipo nthawi zambiri zimafunika kukhudza mwadala komanso kolimba kuti mutsegule.

Kukhalitsa:

Capacitive touch: Capacitive touch screens nthawi zambiri imakhala yolimba chifukwa ilibe zigawo zingapo zomwe zimatha kuwonongeka kapena kukanda mosavuta.
Resistive touch: Resistive touch screens nthawi zambiri sakhalitsa chifukwa chosanjikiza chapamwamba chimatha kukanda kapena kutha pakapita nthawi.

Kuwonekera:

Capacitive touch: Makanema okhudza ma capacitive nthawi zambiri amakhala owonekera chifukwa safuna zigawo zowonjezera, zomwe zimapangitsa kuti chithunzicho chiwoneke bwino komanso chikuwoneka bwino.
Resistive touch: Resistive touch screens zitha kukhala zotsika pang'ono zowonekera chifukwa cha zigawo zina zomwe zimakhudzidwa pakumanga kwawo.

Ndikofunikira kudziwa kuti ngakhale mitundu yonse iwiri ya zowonetsera zogwira ili ndi zabwino ndi zovuta zake, zowonera za capacitive zakula kwambiri m'zaka zaposachedwa chifukwa chakuchita bwino komanso kusinthasintha pazogwiritsa ntchito zosiyanasiyana.Komabe, zowonetsera zowoneka bwino zimagwiritsidwabe ntchito m'mafakitale ena kapena malo omwe mawonekedwe ake amakhala opindulitsa, monga malo akunja komwe magolovu nthawi zambiri amavalidwa kapena mapulogalamu omwe amafunikira kukhudzika kwambiri.

5.Touch Panel Applications

Ntchito zama touch panel zimatanthawuza mafakitale ndi zida zosiyanasiyana zomwe mapanelo okhudza amagwiritsidwa ntchito ngati mawonekedwe.Mapanelo okhudza amapereka njira yabwino komanso yodziwikiratu kuti ogwiritsa ntchito azilumikizana ndi zida zamagetsi pokhudza zenera.

Ntchito zina zodziwika bwino za touch panel ndi:

Mafoni a m'manja ndi matabuleti: Ma touch panel akhala mbali yodziwika bwino m'mafoni amakono ndi matabuleti, omwe amalola ogwiritsa ntchito kuyang'ana pamindandanda yazakudya, kugwiritsa ntchito mapulogalamu, ndikuchita ntchito zosiyanasiyana pogwiritsa ntchito manja.
Makompyuta aumwini: Zowonetsa zogwiritsa ntchito kukhudza zikuchulukirachulukira kugwiritsidwa ntchito pamakompyuta ndi laputopu, zomwe zimathandizira ogwiritsa ntchito kulumikizana ndi makompyuta awo kudzera mu manja okhudza, monga kugogoda, kusuntha, ndi kupukusa.
Ma Kiosks ndi malo ochitirako ntchito: Mapanelo okhudza anthu amagwiritsidwa ntchito m'malo opezeka anthu ambiri, monga masitolo akuluakulu, ma eyapoti, ndi malo osungiramo zinthu zakale, kuti apereke zidziwitso ndi ntchito zina.Ogwiritsa ntchito amatha kupeza mamapu, maulalo, makina opangira matikiti, ndi magwiridwe antchito ena kudzera pamawonekedwe okhudza.
Machitidwe a Point of Sale (POS): Mapanelo okhudza amagwiritsidwa ntchito nthawi zambiri m'malo ogulitsa ndalama zolembera ndalama ndi njira zolipira.Amathandizira kuyika mwachangu komanso kosavuta kwachidziwitso chazinthu, mitengo, ndi zolipira.
Makina owongolera mafakitale: Mapanelo okhudza amagwiritsidwa ntchito kwambiri m'mafakitale kuwongolera ndikuwunika makina, zida, ndi njira.Amapereka mawonekedwe osavuta kwa ogwiritsa ntchito kuti alowetse malamulo, kusintha makonda, ndi kuyang'anira deta.
Makina a infotainment yamagalimoto: Mapanelo okhudza amaphatikizidwa ndi ma dashboard amagalimoto kuti aziwongolera zosangalatsa, kusintha kwanyengo, kuyenda, ndi zina.Amapereka mawonekedwe mwachilengedwe komanso osavuta kugwiritsa ntchito madalaivala ndi okwera.
Zipangizo zamankhwala: Mapanelo okhudza amagwiritsidwa ntchito pazida zamankhwala ndi zida, monga zowunikira odwala, makina a ultrasound, ndi zida zowunikira.Amalola akatswiri azaumoyo kuti azilumikizana ndi zidazo mwachangu komanso moyenera.

Izi ndi zitsanzo zochepa chabe za ma touch panel application, popeza ukadaulo ukuyenda mosalekeza ndikuphatikizidwa m'mafakitale ndi zida zosiyanasiyana kuti apititse patsogolo luso la ogwiritsa ntchito ndi magwiridwe antchito.