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觸摸屏板的工作原理 觸摸屏板的種類

本文章由注冊用戶 妮子的文字 上傳提供 評論 發布 糾錯/刪除 0
摘要:觸摸屏板的工作原理是什么?觸摸屏板的種類有哪些?本文詳細介紹了電阻觸摸屏、電容技術觸摸屏的工作原理,并對觸摸平板的種類、觸摸屏板的測量及分辯X軸和Y軸以及觸摸屏的代換詳細介紹。

觸摸屏板的(de)工(gong)作原理(li) 觸摸屏板的(de)種類(lei)

1、觸摸屏板的工作原理

從技術(shu)原(yuan)理(li)來區別觸(chu)(chu)(chu)摸(mo)(mo)(mo)(mo)(mo)屏(ping)(ping),可分為五個基(ji)本(ben)種類:矢量(liang)壓力傳(chuan)(chuan)感(gan)技術(shu)觸(chu)(chu)(chu)摸(mo)(mo)(mo)(mo)(mo)屏(ping)(ping)、電(dian)(dian)阻(zu)技術(shu)觸(chu)(chu)(chu)摸(mo)(mo)(mo)(mo)(mo)屏(ping)(ping)、電(dian)(dian)容技術(shu)觸(chu)(chu)(chu)摸(mo)(mo)(mo)(mo)(mo)屏(ping)(ping)、紅(hong)外線技術(shu)觸(chu)(chu)(chu)摸(mo)(mo)(mo)(mo)(mo)屏(ping)(ping)、表面(mian)聲(sheng)波(bo)技術(shu)觸(chu)(chu)(chu)摸(mo)(mo)(mo)(mo)(mo)屏(ping)(ping)。其中矢量(liang)壓力傳(chuan)(chuan)感(gan)技術(shu)觸(chu)(chu)(chu)摸(mo)(mo)(mo)(mo)(mo)屏(ping)(ping)已退出歷史(shi)舞臺。觸(chu)(chu)(chu)摸(mo)(mo)(mo)(mo)(mo)屏(ping)(ping)紅(hong)外屏(ping)(ping)價格(ge)低廉,但其外框(kuang)易(yi)碎(sui),容易(yi)產生光干(gan)擾,曲面(mian)情況下失真;電(dian)(dian)容屏(ping)(ping)設計理(li)論好,但其圖象(xiang)失真問題很難(nan)得到根(gen)本(ben)解決(jue);電(dian)(dian)阻(zu)屏(ping)(ping)的定位(wei)準確(que),但其價格(ge)頗高,且怕刮易(yi)損。表面(mian)聲(sheng)波(bo)觸(chu)(chu)(chu)摸(mo)(mo)(mo)(mo)(mo)屏(ping)(ping)解決(jue)了以(yi)往觸(chu)(chu)(chu)摸(mo)(mo)(mo)(mo)(mo)屏(ping)(ping)的各種缺(que)陷,清(qing)晰抗暴,適(shi)于(yu)各種場合,缺(que)憾(han)是屏(ping)(ping)表面(mian)的水(shui)滴(di)、塵土會使(shi)觸(chu)(chu)(chu)摸(mo)(mo)(mo)(mo)(mo)屏(ping)(ping)變的遲鈍,甚至不工(gong)作。按照觸(chu)(chu)(chu)摸(mo)(mo)(mo)(mo)(mo)屏(ping)(ping)的工(gong)作原(yuan)理(li)和傳(chuan)(chuan)輸信(xin)息(xi)的介質(zhi),我(wo)們(men)把觸(chu)(chu)(chu)摸(mo)(mo)(mo)(mo)(mo)屏(ping)(ping)分為四種,它們(men)分別為電(dian)(dian)阻(zu)式、紅(hong)外線式、電(dian)(dian)容感(gan)應式以(yi)及表面(mian)聲(sheng)波(bo)式。

(1)電阻觸摸屏

電(dian)阻觸(chu)摸(mo)屏的(de)屏體部分是一塊(kuai)與顯示器(qi)表(biao)面相(xiang)匹配的(de)多層(ceng)(ceng)復合(he)薄(bo)膜,由(you)一層(ceng)(ceng)玻璃(li)或(huo)有(you)(you)機(ji)玻璃(li)作為基(ji)層(ceng)(ceng),表(biao)面涂有(you)(you)一層(ceng)(ceng)透(tou)明的(de)導電(dian)層(ceng)(ceng),上面再蓋有(you)(you)一層(ceng)(ceng)外表(biao)面硬化處理、光滑防(fang)刮的(de)塑料層(ceng)(ceng),它的(de)內表(biao)面也涂有(you)(you)一層(ceng)(ceng)透(tou)明導電(dian)層(ceng)(ceng),在兩(liang)層(ceng)(ceng)導電(dian)層(ceng)(ceng)之間有(you)(you)許多細小(xiao)(小(xiao)于千分之一英寸)的(de)透(tou)明隔離(li)點把它們隔開(kai)絕(jue)緣。

當(dang)手指觸(chu)(chu)摸(mo)(mo)(mo)(mo)屏(ping)(ping)(ping)幕時(shi)(shi),平常(chang)相(xiang)互絕緣的(de)(de)兩(liang)(liang)層(ceng)(ceng)導電(dian)(dian)(dian)(dian)層(ceng)(ceng)就在觸(chu)(chu)摸(mo)(mo)(mo)(mo)點位(wei)置有(you)了一個(ge)接觸(chu)(chu),因(yin)其中一面(mian)導電(dian)(dian)(dian)(dian)層(ceng)(ceng)接通(tong)Y軸(zhou)(zhou)方向(xiang)的(de)(de)均勻電(dian)(dian)(dian)(dian)壓(ya)場,使(shi)得(de)偵測(ce)層(ceng)(ceng)的(de)(de)電(dian)(dian)(dian)(dian)壓(ya)由零變為非零,這種接通(tong)狀態被控制(zhi)器偵測(ce)到后,進行A/D轉換,并將得(de)到的(de)(de)電(dian)(dian)(dian)(dian)壓(ya)值與基(ji)準相(xiang)比即可得(de)到觸(chu)(chu)摸(mo)(mo)(mo)(mo)點的(de)(de)Y軸(zhou)(zhou)坐標(biao),同理得(de)出(chu)X軸(zhou)(zhou)的(de)(de)坐標(biao),這就是所(suo)有(you)電(dian)(dian)(dian)(dian)阻(zu)技術觸(chu)(chu)摸(mo)(mo)(mo)(mo)屏(ping)(ping)(ping)共同的(de)(de)最基(ji)本原理。電(dian)(dian)(dian)(dian)阻(zu)類觸(chu)(chu)摸(mo)(mo)(mo)(mo)屏(ping)(ping)(ping)的(de)(de)關鍵在于材料(liao)科技。電(dian)(dian)(dian)(dian)阻(zu)屏(ping)(ping)(ping)根據引出(chu)線數多少,分(fen)為四線、五(wu)線、六線等多線電(dian)(dian)(dian)(dian)阻(zu)觸(chu)(chu)摸(mo)(mo)(mo)(mo)屏(ping)(ping)(ping)。電(dian)(dian)(dian)(dian)阻(zu)式觸(chu)(chu)摸(mo)(mo)(mo)(mo)屏(ping)(ping)(ping)在強化玻璃表面(mian)分(fen)別涂上(shang)兩(liang)(liang)層(ceng)(ceng)OTI透(tou)明氧化金屬導電(dian)(dian)(dian)(dian)層(ceng)(ceng),最外(wai)面(mian)的(de)(de)一層(ceng)(ceng)OTI涂層(ceng)(ceng)作為導電(dian)(dian)(dian)(dian)體,第二層(ceng)(ceng)OTI則經過(guo)精密的(de)(de)網絡(luo)附上(shang)橫豎兩(liang)(liang)個(ge)方向(xiang)的(de)(de)電(dian)(dian)(dian)(dian)壓(ya)場,兩(liang)(liang)層(ceng)(ceng)OTI之間以細小的(de)(de)透(tou)明隔(ge)離(li)點隔(ge)開。當(dang)手指接觸(chu)(chu)屏(ping)(ping)(ping)幕時(shi)(shi),兩(liang)(liang)層(ceng)(ceng)OTI導電(dian)(dian)(dian)(dian)層(ceng)(ceng)就會出(chu)現(xian)一個(ge)接觸(chu)(chu)點,電(dian)(dian)(dian)(dian)腦(nao)同時(shi)(shi)檢(jian)測(ce)電(dian)(dian)(dian)(dian)壓(ya)及電(dian)(dian)(dian)(dian)流,計(ji)算出(chu)觸(chu)(chu)摸(mo)(mo)(mo)(mo)的(de)(de)位(wei)置,反應速度為10-20ms。

五線電阻(zu)觸(chu)摸(mo)屏的(de)外層(ceng)導(dao)(dao)電層(ceng)使用的(de)是(shi)延展(zhan)性好(hao)的(de)鎳(nie)金涂層(ceng)材料(liao),外導(dao)(dao)電層(ceng)由于頻繁觸(chu)摸(mo),使用延展(zhan)性好(hao)的(de)鎳(nie)金材料(liao)目的(de)是(shi)為(wei)了延長使用壽命,但是(shi)工藝成(cheng)本較為(wei)高昂。鎳(nie)金導(dao)(dao)電層(ceng)雖然(ran)延展(zhan)性好(hao),但是(shi)只能作透明(ming)導(dao)(dao)體,不(bu)適合作為(wei)電阻(zu)觸(chu)控屏的(de)工作面(mian),因(yin)為(wei)它導(dao)(dao)電率高,而(er)且金屬不(bu)易做到厚度(du)非(fei)常均勻,不(bu)宜(yi)作電壓(ya)分布層(ceng),只能作為(wei)探層(ceng)。

電(dian)(dian)阻(zu)觸摸屏是(shi)一(yi)種(zhong)對外界完全隔離的(de)(de)(de)工作環境,不怕灰塵和水汽(qi),它可(ke)以用(yong)(yong)任何物(wu)體來(lai)(lai)觸摸,可(ke)以用(yong)(yong)來(lai)(lai)寫(xie)字(zi)畫畫,比較(jiao)適合工業控(kong)制領域及辦公室內(nei)有(you)限(xian)(xian)人的(de)(de)(de)使(shi)用(yong)(yong)。電(dian)(dian)阻(zu)觸摸屏共(gong)同的(de)(de)(de)缺點是(shi)因為(wei)復合薄膜的(de)(de)(de)外層采(cai)用(yong)(yong)塑膠材(cai)料,不知道的(de)(de)(de)人太用(yong)(yong)力或使(shi)用(yong)(yong)銳器(qi)觸摸可(ke)能(neng)劃(hua)傷整個觸控(kong)屏而導致報廢。不過,在限(xian)(xian)度之內(nei),劃(hua)傷只會(hui)傷及外導電(dian)(dian)層,外導電(dian)(dian)層的(de)(de)(de)劃(hua)傷對于五線電(dian)(dian)阻(zu)觸摸屏來(lai)(lai)說(shuo)沒有(you)關(guan)系,而對四線電(dian)(dian)阻(zu)觸摸屏來(lai)(lai)說(shuo)是(shi)致命(ming)的(de)(de)(de)。

(2)電容技術觸摸屏:

是(shi)利用人體(ti)的電(dian)(dian)(dian)(dian)(dian)流(liu)感(gan)應進行工作的。電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)式(shi)觸(chu)(chu)摸屏(ping)(ping)是(shi)是(shi)一(yi)塊四(si)(si)層(ceng)復合玻璃屏(ping)(ping),玻璃屏(ping)(ping)的內表(biao)面和夾層(ceng)各涂有一(yi)層(ceng)ITO,最外層(ceng)是(shi)一(yi)薄層(ceng)矽土玻璃保護層(ceng),夾層(ceng)ITO涂層(ceng)作為(wei)工作面,四(si)(si)個(ge)(ge)(ge)角上(shang)(shang)引出(chu)四(si)(si)個(ge)(ge)(ge)電(dian)(dian)(dian)(dian)(dian)極(ji),內層(ceng)ITO為(wei)屏(ping)(ping)蔽層(ceng)以保證良好(hao)的工作環境。當手指觸(chu)(chu)摸在金屬層(ceng)上(shang)(shang)時,由于(yu)人體(ti)電(dian)(dian)(dian)(dian)(dian)場(chang),用戶和觸(chu)(chu)控屏(ping)(ping)表(biao)面形成以一(yi)個(ge)(ge)(ge)耦(ou)合電(dian)(dian)(dian)(dian)(dian)容(rong)(rong),對于(yu)高頻電(dian)(dian)(dian)(dian)(dian)流(liu)來說,電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)是(shi)直接(jie)導體(ti),于(yu)是(shi)手指從接(jie)觸(chu)(chu)點吸走一(yi)個(ge)(ge)(ge)很小的電(dian)(dian)(dian)(dian)(dian)流(liu)。這個(ge)(ge)(ge)電(dian)(dian)(dian)(dian)(dian)流(liu)分從觸(chu)(chu)控屏(ping)(ping)的四(si)(si)角上(shang)(shang)的電(dian)(dian)(dian)(dian)(dian)極(ji)中(zhong)流(liu)出(chu),并且(qie)流(liu)經這四(si)(si)個(ge)(ge)(ge)電(dian)(dian)(dian)(dian)(dian)極(ji)的電(dian)(dian)(dian)(dian)(dian)流(liu)與(yu)手指到(dao)四(si)(si)角的距離成正比,控制器通過(guo)對這四(si)(si)個(ge)(ge)(ge)電(dian)(dian)(dian)(dian)(dian)流(liu)比例的精確計算,得出(chu)觸(chu)(chu)摸點的位置(zhi)。電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)觸(chu)(chu)控屏(ping)(ping)的特點:

■對(dui)大多數的(de)環境污染物(wu)有抗力。

■人體(ti)成(cheng)為(wei)線路的一部分(fen),因而(er)漂(piao)移現(xian)象比較嚴重。

■帶手套不起作用(yong)。

■需經常校準。

■不適用于(yu)金(jin)屬機柜。

■當(dang)外界有電感和磁(ci)感的(de)時候,會使(shi)觸(chu)摸屏失靈。

上面說的(de)那么多,其實很簡單,觸(chu)摸屏板(ban)有(you)(you)(you)兩(liang)(liang)個導電(dian)(dian)層(ceng),一(yi)層(ceng)有(you)(you)(you)電(dian)(dian)壓,一(yi)層(ceng)沒有(you)(you)(you)電(dian)(dian)壓,兩(liang)(liang)層(ceng)之間有(you)(you)(you)小(xiao)小(xiao)的(de)空間使(shi)兩(liang)(liang)層(ceng)平時不接觸(chu),按下觸(chu)摸屏時兩(liang)(liang)層(ceng)的(de)某一(yi)點接觸(chu)上,沒有(you)(you)(you)電(dian)(dian)壓一(yi)層(ceng)會有(you)(you)(you)一(yi)個電(dian)(dian)壓,這個電(dian)(dian)壓通過另外兩(liang)(liang)線輸出,送給CPU處理,在與程序做對比,就知道(dao)使(shi)用者按的(de)是哪里了。

2、觸摸屏板的種類

觸摸(mo)(mo)屏板(ban)大家都知道一(yi)般有四種,通常(chang)(chang)我們(men)手(shou)機(ji)用的(de)都是(shi)(shi)電(dian)阻屏,用別的(de)屏的(de)基(ji)本沒(mei)(mei)有,那么我們(men)經常(chang)(chang)看到的(de)手(shou)機(ji)用的(de)觸摸(mo)(mo)屏板(ban),都是(shi)(shi)四線引出(chu)的(de),基(ji)本可(ke)以斷定都是(shi)(shi)電(dian)阻屏,因為電(dian)容屏的(de)缺點(dian)太多,比如(ru)帶手(shou)套(tao)就沒(mei)(mei)辦法觸摸(mo)(mo)到或是(shi)(shi)位(wei)置不準,而且還要需要經常(chang)(chang)的(de)校準,所(suo)以很少用在手(shou)機(ji)上。

3、觸摸屏板的測量及分辯X軸和Y軸

觸摸屏板一(yi)般用(yong)看走線的方法(fa)都能看的出來,一(yi)般的手(shou)機觸摸屏板,引(yin)線在(zai)屏下方,觸摸面向(xiang)上,屏內的引(yin)線連(lian)到(dao)最(zui)左(zuo)邊(bian)的那(nei)條(tiao)豎線,可以看做(zuo)是(shi)Y軸(zhou),和(he)屏下方那(nei)條(tiao)相(xiang)連(lian)的連(lian)線,可以看做(zuo)是(shi)X軸(zhou),和(he)這(zhe)兩(liang)條(tiao)線對應方向(xiang)的那(nei)兩(liang)條(tiao)分(fen)別是(shi)Y-和(he)X-。(這(zhe)里(li)提到(dao)的是(shi)多數機器的走線)。

首先要(yao)找到觸(chu)(chu)(chu)(chu)摸板上的(de)(de)對(dui)(dui)(dui)應(ying)(ying)(ying)(ying)的(de)(de)線(xian)(xian)(xian)(xian),也就(jiu)是(shi)(shi)(shi)(shi)Y對(dui)(dui)(dui)Y-,X對(dui)(dui)(dui)X-,這也不(bu)(bu)是(shi)(shi)(shi)(shi)必須(xu)的(de)(de),用(yong)(yong)萬用(yong)(yong)表測(ce)量,可(ke)以(yi)很快(kuai)的(de)(de)找到這兩(liang)組(zu)對(dui)(dui)(dui)應(ying)(ying)(ying)(ying)的(de)(de)線(xian)(xian)(xian)(xian),用(yong)(yong)兩(liang)個表筆先接(jie)任意接(jie)兩(liang)條引(yin)出(chu)線(xian)(xian)(xian)(xian),同時用(yong)(yong)手去觸(chu)(chu)(chu)(chu)摸屏(ping)的(de)(de)觸(chu)(chu)(chu)(chu)摸面,如果萬用(yong)(yong)表的(de)(de)阻值(zhi)不(bu)(bu)變,那可(ke)以(yi)斷(duan)定這兩(liang)條就(jiu)是(shi)(shi)(shi)(shi)對(dui)(dui)(dui)應(ying)(ying)(ying)(ying)的(de)(de)兩(liang)條線(xian)(xian)(xian)(xian),也就(jiu)是(shi)(shi)(shi)(shi)YY-或XX-的(de)(de)引(yin)出(chu)線(xian)(xian)(xian)(xian),剩下的(de)(de)兩(liang)條線(xian)(xian)(xian)(xian)就(jiu)是(shi)(shi)(shi)(shi)另外一(yi)組(zu)線(xian)(xian)(xian)(xian),如果阻值(zhi)變化,那就(jiu)不(bu)(bu)是(shi)(shi)(shi)(shi)對(dui)(dui)(dui)應(ying)(ying)(ying)(ying)的(de)(de)線(xian)(xian)(xian)(xian),這時就(jiu)應(ying)(ying)(ying)(ying)該在去測(ce)別的(de)(de)引(yin)線(xian)(xian)(xian)(xian),直到測(ce)出(chu)來,記錄下觸(chu)(chu)(chu)(chu)摸屏(ping)板的(de)(de)引(yin)出(chu)線(xian)(xian)(xian)(xian)的(de)(de)對(dui)(dui)(dui)應(ying)(ying)(ying)(ying)一(yi)組(zu)線(xian)(xian)(xian)(xian)的(de)(de)定義以(yi)做備用(yong)(yong),(暫時不(bu)(bu)用(yong)(yong)分出(chu)YY-和XX-)。

4、觸摸屏的代換

看(kan)出(chu)走線(xian)和測(ce)出(chu)X軸(zhou)(zhou)(zhou)和Y軸(zhou)(zhou)(zhou)的(de)(de)(de)(de)(de)(de)大(da)致位置以后我們就(jiu)(jiu)(jiu)(jiu)可(ke)以換屏(ping)(ping)板(ban)(ban)(ban)(ban)(ban)了(le)(le)(le)(le),代換最(zui)基本的(de)(de)(de)(de)(de)(de)原則就(jiu)(jiu)(jiu)(jiu)是(shi)大(da)小一致,走線(xian)盡(jin)量一致,也就(jiu)(jiu)(jiu)(jiu)是(shi)X軸(zhou)(zhou)(zhou)和Y軸(zhou)(zhou)(zhou)的(de)(de)(de)(de)(de)(de)位置與原屏(ping)(ping)板(ban)(ban)(ban)(ban)(ban)一樣(yang)的(de)(de)(de)(de)(de)(de)是(shi)最(zui)好(hao)(hao)的(de)(de)(de)(de)(de)(de),但多數時(shi)候我們遇(yu)不(bu)(bu)到(dao)那(nei)么合適的(de)(de)(de)(de)(de)(de)屏(ping)(ping)板(ban)(ban)(ban)(ban)(ban),這時(shi)候就(jiu)(jiu)(jiu)(jiu)要(yao)(yao)想辦法(fa)代換了(le)(le)(le)(le),先(xian)看(kan)壞掉(diao)的(de)(de)(de)(de)(de)(de)那(nei)個屏(ping)(ping)板(ban)(ban)(ban)(ban)(ban),能(neng)看(kan)出(chu)線(xian)的(de)(de)(de)(de)(de)(de)走向(xiang)的(de)(de)(de)(de)(de)(de)就(jiu)(jiu)(jiu)(jiu)按(an)(an)(an)線(xian)的(de)(de)(de)(de)(de)(de)走向(xiang)去接(jie)(jie),看(kan)不(bu)(bu)出(chu)的(de)(de)(de)(de)(de)(de)就(jiu)(jiu)(jiu)(jiu)要(yao)(yao)測(ce)了(le)(le)(le)(le),用(yong)(yong)(yong)萬用(yong)(yong)(yong)表(biao)測(ce)主(zhu)板(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)(de)(de)觸(chu)(chu)摸(mo)屏(ping)(ping)的(de)(de)(de)(de)(de)(de)那(nei)四條(tiao)(tiao)線(xian),這四條(tiao)(tiao)線(xian)中,有(you)兩(liang)(liang)條(tiao)(tiao)是(shi)有(you)電壓的(de)(de)(de)(de)(de)(de),兩(liang)(liang)條(tiao)(tiao)沒有(you),這兩(liang)(liang)條(tiao)(tiao)有(you)電壓的(de)(de)(de)(de)(de)(de),一般(ban)就(jiu)(jiu)(jiu)(jiu)是(shi)Y和Y-。好(hao)(hao),我們來看(kan)怎么代換,先(xian)用(yong)(yong)(yong)測(ce)出(chu)的(de)(de)(de)(de)(de)(de)觸(chu)(chu)摸(mo)屏(ping)(ping)板(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)(de)(de)兩(liang)(liang)條(tiao)(tiao)Y軸(zhou)(zhou)(zhou)線(xian),接(jie)(jie)到(dao)主(zhu)板(ban)(ban)(ban)(ban)(ban)有(you)電壓的(de)(de)(de)(de)(de)(de)那(nei)兩(liang)(liang)端(duan),最(zui)好(hao)(hao)是(shi)能(neng)看(kan)出(chu)原機(ji)觸(chu)(chu)摸(mo)屏(ping)(ping)板(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)(de)(de)左右(you)走線(xian)(YY-),這樣(yang)可(ke)以很快的(de)(de)(de)(de)(de)(de)接(jie)(jie)好(hao)(hao)另(ling)外兩(liang)(liang)條(tiao)(tiao),原機(ji)屏(ping)(ping)板(ban)(ban)(ban)(ban)(ban)看(kan)不(bu)(bu)出(chu)或(huo)是(shi)沒有(you)了(le)(le)(le)(le),也可(ke)以先(xian)不(bu)(bu)用(yong)(yong)(yong)管,接(jie)(jie)上(shang)就(jiu)(jiu)(jiu)(jiu)行。在(zai)接(jie)(jie)上(shang)另(ling)兩(liang)(liang)條(tiao)(tiao)線(xian),也就(jiu)(jiu)(jiu)(jiu)是(shi)XX-,這兩(liang)(liang)條(tiao)(tiao)暫時(shi)不(bu)(bu)用(yong)(yong)(yong)分,主(zhu)板(ban)(ban)(ban)(ban)(ban)加電,試下(xia)看(kan)觸(chu)(chu)摸(mo)屏(ping)(ping)上(shang)有(you)沒有(you)什么反(fan)(fan)應(ying)(ying),如果都(dou)好(hao)(hao)用(yong)(yong)(yong)了(le)(le)(le)(le),那(nei)恭喜你,可(ke)以處理好(hao)(hao)裝機(ji)了(le)(le)(le)(le),校準后可(ke)以正(zheng)常用(yong)(yong)(yong)了(le)(le)(le)(le),如果出(chu)現按(an)(an)(an)鍵錯亂,比如說(shuo)按(an)(an)(an)上(shang)面下(xia)面有(you)反(fan)(fan)應(ying)(ying),那(nei)就(jiu)(jiu)(jiu)(jiu)是(shi)X軸(zhou)(zhou)(zhou)那(nei)兩(liang)(liang)條(tiao)(tiao)接(jie)(jie)反(fan)(fan)了(le)(le)(le)(le),也就(jiu)(jiu)(jiu)(jiu)是(shi)上(shang)下(xia)那(nei)兩(liang)(liang)條(tiao)(tiao)線(xian)反(fan)(fan)了(le)(le)(le)(le),按(an)(an)(an)左出(chu)右(you)那(nei)是(shi)Y軸(zhou)(zhou)(zhou)的(de)(de)(de)(de)(de)(de)反(fan)(fan)了(le)(le)(le)(le),換過來一般(ban)就(jiu)(jiu)(jiu)(jiu)會好(hao)(hao),要(yao)(yao)是(shi)出(chu)按(an)(an)(an)左下(xia),右(you)上(shang)的(de)(de)(de)(de)(de)(de)卻(que)出(chu)來了(le)(le)(le)(le),那(nei)不(bu)(bu)用(yong)(yong)(yong)我說(shuo),你也應(ying)(ying)該知道四條(tiao)(tiao)都(dou)反(fan)(fan)了(le)(le)(le)(le),要(yao)(yao)Y軸(zhou)(zhou)(zhou)和X軸(zhou)(zhou)(zhou)的(de)(de)(de)(de)(de)(de)對應(ying)(ying)換過來,這些都(dou)是(shi)觸(chu)(chu)摸(mo)屏(ping)(ping)有(you)反(fan)(fan)應(ying)(ying)的(de)(de)(de)(de)(de)(de),要(yao)(yao)是(shi)沒有(you)任何反(fan)(fan)應(ying)(ying),那(nei)一定是(shi)你的(de)(de)(de)(de)(de)(de)Y軸(zhou)(zhou)(zhou)的(de)(de)(de)(de)(de)(de)兩(liang)(liang)條(tiao)(tiao)線(xian)接(jie)(jie)錯了(le)(le)(le)(le),可(ke)能(neng)接(jie)(jie)到(dao)X軸(zhou)(zhou)(zhou)的(de)(de)(de)(de)(de)(de)引線(xian)上(shang)去了(le)(le)(le)(le)或(huo)者接(jie)(jie)錯了(le)(le)(le)(le)一根線(xian),那(nei)這時(shi)候機(ji)器的(de)(de)(de)(de)(de)(de)觸(chu)(chu)摸(mo)屏(ping)(ping)就(jiu)(jiu)(jiu)(jiu)一點反(fan)(fan)應(ying)(ying)也沒有(you),這就(jiu)(jiu)(jiu)(jiu)是(shi)最(zui)基本的(de)(de)(de)(de)(de)(de)方法(fa)。

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