1. Shaashadda taabashada iska caabinta waxay u baahan tahay cadaadis si ay lakabyada shaashadda u soo galaan.Waxaad isticmaali kartaa farahaaga, xitaa galoofyada, cidiyaha, stylus, iwm, si aad u shaqeyso.Taageerada stylus waxay muhiim u tahay suuqyada Aasiya, halkaas oo tilmaanta iyo aqoonsiga qoraalka labadaba lagu qiimeeyo.
2. Shaashadda taabasho ee Capacitive, xidhiidhka ugu yar ee ka yimaada dusha sare ee farta la dallacay ayaa dhaqaajin karta nidaamka dareenka awoodda ee shaashadda hoosteeda.Walxaha aan noolayn, cidiyaha faraha, iyo galoofyada ma jiraan.Aqoonsiga gacan-ku-qoris ayaa aad u adag.
3. Saxnaanta
1. Shaashadda taabashada iska caabinta ah, saxnimadu waxay gaartaa ugu yaraan hal pixels oo soo bandhig ah, kaas oo la arki karo marka la isticmaalayo stylus.Wuxu fududeeyaa aqoonsiga qoraalka oo fududeeyaa hawlgalka is-dhex-galka isaga oo isticmaalaya walxo kontorool oo yaryar.
2. Shaashado taabashada awoodda leh, saxnaanta aragtida waxay gaari kartaa dhowr pixels, laakiin ficil ahaan waxay ku xaddidan tahay aagga xiriirka faraha.Markaa isticmaalayaashu way ku adag tahay inay si sax ah u riixaan bartilmaameedyada ka yar 1cm2.shaashad taabasho badan oo awood leh
4. Qiimaha
1. Shaashadda taabashada iska caabinta ah, oo aad u jaban.
2. Shaashada la taaban karo.Shaashado awood leh oo soo saarayaasha kala duwan ayaa 40% ilaa 50% ka qaalisan shaashadaha iska caabinta.
5. Suurtogalnimada taabasho badan
1. Taabasho badan lagama ogola shaashadda taabashada iska caabinta ilaa xidhiidhka wareegga u dhexeeya shaashadda iska caabinta iyo mishiinka aan dib loo habayn.
2. Screen Touch Capacitive, taas oo ku xidhan habka fulinta iyo software, ayaa lagu fuliyay in G1 muujinta technology iyo iPhone.Nooca 1.7T ee G1 wuxuu durba hirgelin karaa habka taabasho badan ee browserka.LCD taabashada awoodda leh
6. Waxyeelada iska caabinta
1. Shaashada taabashada iska caabin ah.Astaamaha aasaasiga ah ee shaashadda iska caabintu waxay go'aamisaa in dusheeda ay jilicsan tahay oo u baahan tahay in hoos loo dhigo.Tani waxay ka dhigaysaa shaashadda mid aad u nugul xagashada.Shaashado iska caabin ah waxay u baahan yihiin filimaan ilaalinaya iyo cabbirro soo noqnoqda.Dhinaca wanaagsan, aaladaha taabashada taabashada iska caabinta ah ee isticmaala lakabka balaastikada ah guud ahaan way ka jilicsan yihiin waxayna u badan tahay inay yar tahay in la tuuro.
2. Shaashadda taabashada Capacitive, lakabka sare wuxuu isticmaali karaa galaas.Inkastoo tani aysan noqon doonin mid aan la baabi'in oo laga yaabo inay burburto saameyn ba'an, muraayadda ayaa si fiican u daaweyn doonta kuuskuusan maalin kasta.LCD taabashada awoodda leh
7. Nadiifinta
1. Screen Touch Resistive, sababtoo ah waxaa lagu qali karaa stylus ama cidiyaha faraha, waxay u badan tahay inay ka tagto faraha, wasakhowga saliidda iyo bakteeriyada.
1. Shaashado taabashada awoodda leh, waxaad u baahan tahay inaad isticmaasho fartaada oo dhan si aad u taabato, laakiin lakabka muraayadda dibadda ayaa fudud in la nadiifiyo.LCD taabashada awoodda leh
2. Shaashad taabasho ah (capacitive touchscreen)
Qaab dhismeedka shaashada taabashada awooda badiyaa waa in lagu dahaadho lakabka filimka khafiifka ah ee daahsoon ee muraayadda, ka dibna lagu daro gabal muraayad ilaalin ah oo ka baxsan lakabka kaari.Naqshad laba-galaas ah ayaa si buuxda u ilaalin karta lakabka kireeyaha iyo dareenka.guddi taabasho oo la saadaaliyay
Shaashadda taabashada awoodda leh waxaa lagu dahaadhay koronto dheer iyo cidhiidhi ah oo ku yaal dhammaan afarta dhinac ee shaashadda taabashada, samaynta koronto yar oo AC ah oo ku jirta jidhka korantada.Marka isticmaaluhu taabto shaashadda, iyadoo ay ugu wacan tahay goobta korantada ee jidhka bini'aadamka, awoodda isku xidhka ayaa la samayn doonaa inta u dhaxaysa farta iyo lakabka kireeyaha.Hadda ay sii daayaan afarta dhinac ee electrodes waxay u qulquli doonaan xiriirka, iyo xoojinta hadda waxay la mid tahay masaafada u dhaxaysa farta iyo electrode-ka.Xakameeyaha ku yaal gadaasha shaashadda taabashada waxay xisaabin doontaa saamiga iyo xoogga hadda oo si sax ah u xisaabin doonta meesha barta taabashada.Muraayadda labanlaabka ah ee shaashadda taabashada awoodda ma aha oo kaliya inay ilaaliso kiriyeyaasha iyo dareemayaasha, laakiin sidoo kale waxay si wax ku ool ah uga hortagtaa arrimaha deegaanka ee dibadda inay saameeyaan shaashadda taabashada.Xitaa haddii shaashadda ay ku wasakhowday wasakh, boodh ama saliid, shaashadda taabashada awoodda leh ayaa weli si sax ah u xisaabin karta booska taabashada.Taabasho karti leh oo la saadaaliyay Shaashashooyinka taabashada iska caabinta waxay ka faa'iidaystaan dareemaha cadaadiska si loo xakameeyo.Qaybteeda ugu weyn waa shaashad filim iska caabin ah oo aad ugu habboon dusha sare ee bandhigga.Kani waa filim isku dhafan oo lakabyo badan leh.Waxay isticmaashaa lakabka dhalo ama saxan adag oo caag ah sida lakabka saldhiga, dushana waxaa lagu dahaadhay lakabka birta ah ee oxide (ITO) oo hufan.lakabka, oo lagu daboolay lakab adag, siman oo xoqan u adkaysta oo dibadda ah ( dusha gudaha ayaa sidoo kale lagu dahaadhay daahan ITO), oo leh qaar badan oo yaryar (qiyaastii 1/1000 inch) kala fogaansho hufan oo u dhexeeya iyaga Kala saar oo daadi labada ITO lakabyo dhaqan.Marka fartu taabato shaashadda, labada lakab ee korantada ah ee inta badan ka dahaaran midba midka kale ayaa soo galaya barta taabashada.Sababtoo ah mid ka mid ah lakabyada korantada wuxuu ku xiran yahay 5V lebbiska korantada ee jihada Y-axis, korantada lakabka ogaanshaha ayaa isbeddelaya eber ilaa Non-eber, ka dib markii kontarooluhu ogaado xiriirkan, wuxuu sameeyaa beddelka A / D wuxuuna isbarbar dhigayaa. qiimaha danab ee la helay oo leh 5V si loo helo isku xirka dhidibka Y ee barta taabashada.Si la mid ah, isku xirka dhidibka X ayaa la helaa.Tani waa mabda'a aasaasiga ah ee ugu caansan dhammaan shaashadaha taabashada tignoolajiyada iska caabinta.guddi taabasho oo la saadaaliyay
Guddi taabashada iska caabinta
Furaha shaashadaha taabashada iska caabinta waxay ku jirtaa tignoolajiyada alaabta.Qalabka daahan dahaarka ah ee sida caadiga ah loo isticmaalo waa:
① ITO, indium oxide, waa kaari daciif ah.Dabeecaddeeda ayaa ah in marka dhumucdiisu ay hoos u dhacdo 1800 angstroms (angstroms = 10-10 mitir), waxay si lama filaan ah u noqon doontaa mid hufan, oo leh gudbin iftiin ah 80%.Gudbinta iftiinka ayaa yaraan doonta marka ay khafiif noqoto., waxayna kor u kacdaa 80% marka dhumucdiisu gaadho 300 angstroms.ITO waa sheyga ugu muhiimsan ee loo isticmaalo dhammaan shaashadaha taabashada tignoolajiyada iska caabinta iyo shaashadaha taabashada tignoolajiyada awoodda leh.Dhab ahaantii, dusha sare ee shaqada ee shaashadaha taabashada tignoolajiyada iska caabinta iyo capacitive waa daahan ITO.
② Daahan nikkel-dahab ah, lakabka korantada dibadda ee shanta xadhig caabbinta shaashadda taabashada waxay isticmaashaa walxo daahan nikkel-dahab ah oo leh ductility wanaagsan.Taabashada soo noqnoqda awgeed, ujeedada isticmaalka walaxda nikkel-dahab ah oo leh ductility wanaagsan lakabka hawada sare waa in la kordhiyo nolosha adeegga.Si kastaba ha ahaatee, kharashka habsocodka waa mid aad u sarreeya.Inkasta oo lakabka korantada ee nikkel-dahab leeyahay ductility wanaagsan, waxa kaliya loo isticmaali karaa sida kaari hufan oo aan ku haboonayn sida dusha ka shaqeeya shaashadda taabashada iska caabin ah.Sababtoo ah waxay leedahay conductivity sare iyo biraha ma fududa in la gaaro dhumuc aad u isku mid ah, kuma haboona in loo isticmaalo lakabka qaybinta danab oo kaliya waxaa loo isticmaali karaa sida qalab.lakabka.guddi taabashada iska caabin ah
1), Guddi taabashada iska caabinta ee afar-fire ah
Shaashadda taabashada waxay ku dheggan tahay dusha sare ee bandhigga waxaana la adeegsadaa bandhigga.Haddii booska isku-dubbaridka barta taabashada ee shaashadda la cabbiri karo, ulajeeddada taabashada waa la ogaan karaa iyadoo lagu salaynayo nuxurka bandhigga ama astaanta barta isku xidhka u dhiganta ee shaashadda bandhigga.Waxaa ka mid ah, shaashadaha taabashada iska caabinta ah ayaa caadi ahaan loo isticmaalaa nidaamyada ku-xidhan.Shaashadda taabashada iska caabinta ah waa shaashad 4-lakab oo daah-furan oo filim isku jira.Qeybta hoose waa lakabka hoose ee ka samaysan muraayad ama plexiglass.Dusha sare waa lakab balaastiig ah kaas oo dusha sare ee sare la adkeeyey si uu u noqdo mid siman oo u adkaysta.Dhexda waxaa ku yaal laba lakab oo bir ah.Waxaa jira meelo badan oo yar yar oo go'doomin ah oo u dhexeeya labada lakab ee korantada ee lakabka saldhigga iyo dusha gudaha ee lakabka caagga ah si loo kala saaro.Marka ay fartu taabato shaashadda, labada lakab ayaa soo galaya barta taabashada.Labada lakab ee korantada biraha ah ee shaashadda taabashada ayaa ah labada dusha sare ee shaqada ee shaashadda taabashada.Xabagta xabagta qalinka ah ayaa ku dahaaran labada daraf ee oog kasta oo shaqaynaysa, taas oo loo yaqaanno labo-elektroodh oo ku yaal dusha shaqada.Haddii labo ka mid ah korantada oogada shaqada lagu dabaqo korantada, lebbis iyo qaybin danab siman oo joogto ah ayaa laga samayn doonaa dusha shaqada.Marka danab gaar ah lagu dabaqo lammaanaha korantada ee jihada X oo aan wax danab ah lagu dabaqin lammaanaha korantada ee jihada Y. -) koronto., iyadoo la cabbirayo korantada Y+ electrode dhulka, qiimaha isku xirka X ee xiriirka waa la ogaan karaa.Sidaa si la mid ah, marka danab lagu dhejiyo lammaanaha Y-electrode-ka laakiin aan wax danab ah lagu dabaqin lammaanaha X, isku-xidhka Y ee xidhiidhka waxa lagu garan karaa iyadoo la cabbirayo tamarta X+ electrode-ka.4 screen taabashada iska caabin ah silig
Faa'iido darrada shaashadaha taabashada ee afar-xadhka ah:
Dhinaca B ee shaashadda taabashada iska caabinta waxay u baahan tahay in si joogto ah loo taabto.Dhinaca B ee shaashadda taabashada ee afar-xarigga ah waxay isticmaashaa ITO.Waxaan ognahay in ITO ay tahay bir oksaydheysan oo aad u khafiif ah.Inta lagu jiro isticmaalka, dildilaaca yaryar ayaa dhawaan dhici doona.Markay dildilaacyadu dhacaan, hadda oo markii hore halkaa ku qulqulayey ayaa lagu khasbay in uu ku wareego dildilaaca, waxaana meesha ka baxay danabkii ay ahayd in si siman loo qaybiyo, waxaana dhaawac soo gaadhay muraayadda taabashada, taas oo ay ka muuqatay meel dildilaac ah oo aan sax ahayn.Marka dildilaacyadu sii kordhayaan oo ay kordhaan, shaashadda taabashada ayaa si tartiib tartiib ah u fashilmi doonta.Sidaa darteed, nolosha adeegga gaaban waa dhibaatada ugu weyn ee shaashadda taabashada ee afar-xarigga ah.4 screen taabashada iska caabin ah silig
2), shaashadda taabashada iska caabbinta shan-xarigga ah
Lakabka aasaasiga ah ee shaashadda taabashada tignoolajiyada iska caabinta shan-xarig waxay ku daraysaa beero danab ah labada jiho ee dusha shaqada ee muraayadda iyada oo loo marayo shabakad iska caabin sax ah.Waxaan si fudud u fahmi karnaa in meelaha korantada ee labada jiho lagu dabaqo isla dusha shaqada si waqti-wadaag ah.Lakabka korantada ee nikkel-dahab ee dibadda waxaa loo isticmaalaa oo kaliya sidii daari saafi ah.Waxaa jira hab lagu ogaanayo waqtiga saxda ah ee X iyo dhidibka Y-xiddigga korantada ee barta xiriirka gudaha ITO ka dib marka la taabto si loo cabbiro booska barta taabashada.Lakabka gudaha ee ITO ee shaashadda taabashada iska caabbinta ee shan-xarigga ah waxay u baahan tahay afar hoggaan, lakabka sarena wuxuu u adeegaa oo kaliya sida kaari.Waxaa jira wadar ahaan 5 horseed ee shaashadda taabashada.Tiknoolajiyada kale ee lahaanshaha ee shaashadda taabashada iska caabinta shanta-xarigga ah waa in la isticmaalo shabakad iska caabin ah oo casri ah si loo saxo dhibaatada linearity ee gudaha ITO: qaybinta sinnaanta ee danab sababtoo ah dhumucda aan sinnayn ee suurtogalka ah ee daahan.5 screen taabashada iska caabin ah silig
Tilmaamaha waxqabadka shaashada iska caabinta:
① Waa deegaan shaqo oo gabi ahaanba ka go'doonsan dunida debedda oo aan ka cabsanayn siigada, uumiga biyaha iyo wasakhowga saliidda.
② Waxaa lagu taaban karaa shay kasta waxaana loo isticmaali karaa in wax lagu qoro laguna sawiro.Tani waa faa'iidadooda ugu weyn.
③ Saxnaanta shaashadda taabashada iska caabinta waxay ku xiran tahay saxnaanta beddelka A/D, si ay si fudud u gaarto 2048*2048.Marka la barbardhigo, iska caabiyaha shanta ah ayaa ka sarreeya iska caabiyeyaasha afar-xarigga ah si loo hubiyo saxnaanta xallinta, laakiin kharashka ayaa sarreeya.Sidaa darteed qiimaha iibku aad buu u sarreeyaa.5 screen taabashada iska caabin ah silig
Hagaajinta shaashadda taabashada iska caabinta shan-xarigga ah:
Ugu horreyntii, dhinaca A ee shaashadda taabashada ee shanta-xarigga ah waa muraayadda korantada halkii ay ka ahaan lahayd dahaarka korantada.Habka muraayadda korantada waxay si weyn u wanaajisaa nolosha dhinaca A waxayna kordhin kartaa gudbinta iftiinka.Marka labaad, shaashadda taabashada ee shanta xadhig ah waxay u xilsaartaa dhammaan hawlaha dusha sare ee shaqada dhinaca nolosha dheer ee A, halka dhinaca B loo isticmaalo oo kaliya sida kirishbooyada, oo loo isticmaalo lakabka hufnaanta ee nikkel-dahab leh ductility wanaagsan iyo hooseeya. iska caabin.Sidaa darteed, muddada nolosha dhinaca B sidoo kale si weyn ayaa loo hagaajiyay.
Tiknoolajiyada kale ee lahaanshaha ee shaashadda taabashada iska caabinta shanta-xarigga ah waa in la isticmaalo shabakad iska caabin sax ah si loo saxo dhibaatada tooska ah ee dhinaca A: iyadoo ay ugu wacan tahay dhumucda aan sinnayn ee injineernimada geeddi-socodka, taas oo sababi karta qaybinta sinnaanta ee garoonka korantada, socodka network resistor saxda ah inta lagu jiro hawlgalka.Waxay dhaaftaa inta badan kuwa hadda jira, si ay u magdhabi karto qallooca toosan ee suurtogalka ah ee dusha shaqada.
Shaashadda taabashada ee shanta-xarigga ah ayaa hadda ah shaashadda taabashada tignoolajiyada iska caabinta ugu fiican waxayna ku habboon tahay isticmaalka militariga, caafimaadka, iyo goobaha xakamaynta warshadaha.5 screen taabashada iska caabin ah silig
Waqtiga boostada: Nov-01-2023