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電容筆行業簡介

一、電容筆和觸控筆的區別

電(dian)(dian)(dian)容(rong)(rong)筆(bi)(bi)是(shi)(shi)利用(yong)(yong)(yong)導(dao)(dao)(dao)(dao)體材(cai)(cai)(cai)料(liao)制作(zuo)的(de)(de)(de)(de)(de)具(ju)有(you)的(de)(de)(de)(de)(de)導(dao)(dao)(dao)(dao)電(dian)(dian)(dian)特(te)性，用(yong)(yong)(yong)來在觸(chu)控(kong)電(dian)(dian)(dian)容(rong)(rong)式屏(ping)(ping)(ping)(ping)幕(mu)(mu)完(wan)成人(ren)機對話操作(zuo)用(yong)(yong)(yong)的(de)(de)(de)(de)(de)筆(bi)(bi)，是(shi)(shi)利用(yong)(yong)(yong)導(dao)(dao)(dao)(dao)體材(cai)(cai)(cai)料(liao)模仿人(ren)體（通(tong)常是(shi)(shi)手(shou)指）完(wan)成人(ren)機對話一種輔助裝置(zhi)。觸(chu)控(kong)筆(bi)(bi)是(shi)(shi)一種小筆(bi)(bi)形(xing)的(de)(de)(de)(de)(de)工(gong)具(ju)，用(yong)(yong)(yong)來輸入(ru)指令到電(dian)(dian)(dian)腦屏(ping)(ping)(ping)(ping)幕(mu)(mu)、移動設(she)備、繪圖板等具(ju)有(you)觸(chu)摸屏(ping)(ping)(ping)(ping)的(de)(de)(de)(de)(de)設(she)備，用(yong)(yong)(yong)戶可以通(tong)過(guo)觸(chu)控(kong)筆(bi)(bi)點擊觸(chu)控(kong)屏(ping)(ping)(ping)(ping)幕(mu)(mu)來選取文(wen)件(jian)或繪畫。電(dian)(dian)(dian)容(rong)(rong)筆(bi)(bi)和(he)觸(chu)控(kong)筆(bi)(bi)兩者(zhe)的(de)(de)(de)(de)(de)區別(bie)在導(dao)(dao)(dao)(dao)體材(cai)(cai)(cai)料(liao)、作(zuo)用(yong)(yong)(yong)機制和(he)適(shi)(shi)用(yong)(yong)(yong)對象的(de)(de)(de)(de)(de)不(bu)同：電(dian)(dian)(dian)容(rong)(rong)筆(bi)(bi)筆(bi)(bi)頭帶(dai)有(you)靜電(dian)(dian)(dian)，電(dian)(dian)(dian)容(rong)(rong)屏(ping)(ping)(ping)(ping)幕(mu)(mu)本身有(you)感應靜電(dian)(dian)(dian)的(de)(de)(de)(de)(de)技術特(te)點，所以電(dian)(dian)(dian)容(rong)(rong)筆(bi)(bi)適(shi)(shi)用(yong)(yong)(yong)于電(dian)(dian)(dian)容(rong)(rong)屏(ping)(ping)(ping)(ping)；而普(pu)通(tong)的(de)(de)(de)(de)(de)觸(chu)控(kong)筆(bi)(bi)是(shi)(shi)靠按(an)壓屏(ping)(ping)(ping)(ping)幕(mu)(mu)，適(shi)(shi)用(yong)(yong)(yong)于電(dian)(dian)(dian)阻屏(ping)(ping)(ping)(ping)。電(dian)(dian)(dian)容(rong)(rong)筆(bi)(bi)和(he)觸(chu)控(kong)筆(bi)(bi)哪個好，寫字繪畫用(yong)(yong)(yong)哪種筆(bi)(bi)主要要根據選擇的(de)(de)(de)(de)(de)產品來看，不(bu)同的(de)(de)(de)(de)(de)屏(ping)(ping)(ping)(ping)幕(mu)(mu)適(shi)(shi)應不(bu)同的(de)(de)(de)(de)(de)筆(bi)(bi)：觸(chu)控(kong)筆(bi)(bi)主要適(shi)(shi)用(yong)(yong)(yong)于電(dian)(dian)(dian)阻屏(ping)(ping)(ping)(ping)，電(dian)(dian)(dian)容(rong)(rong)筆(bi)(bi)適(shi)(shi)用(yong)(yong)(yong)于電(dian)(dian)(dian)容(rong)(rong)屏(ping)(ping)(ping)(ping)，現在的(de)(de)(de)(de)(de)平板、手(shou)機等設(she)備基本上都是(shi)(shi)用(yong)(yong)(yong)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)容(rong)(rong)屏(ping)(ping)(ping)(ping)，因此一般現在用(yong)(yong)(yong)電(dian)(dian)(dian)容(rong)(rong)筆(bi)(bi)比較多。

二、電容筆是什么平板都可以用嗎

電容筆對于操作平板電腦來說還是比較方便的，尤其是對需要經常在平板上寫寫畫畫的人來說，很多朋友比較關心電容筆的兼容性，其實一般來說，只要是電容屏的產品，電容筆都是通用的，因為電容屏的使用原理是一樣的，電容筆的使用原理也都是一樣，被動式電容筆可以用在所有電容屏產品上，只是效果可能有一些差異。另外，有的品牌的電容筆不是被動電容筆，而是內部有芯片的主動式電容筆，需要藍牙連接才能使用的，這種不一定可以通用，因此建議大家看看自家平板是什么品牌，然后買同品牌的電容筆。購買電容筆的時候，除了注意電容筆品牌外，還要(yao)注意考(kao)慮電容筆(bi)的防誤觸功能(neng)、延遲、筆(bi)尖材質、續航能(neng)力(li)、有(you)無(wu)壓感功能(neng)等(deng)方面。

三、電容筆怎么連接平板

電容(rong)(rong)筆(bi)分(fen)為被動(dong)(dong)(dong)式(shi)(shi)電容(rong)(rong)筆(bi)和主動(dong)(dong)(dong)式(shi)(shi)電容(rong)(rong)筆(bi)，被動(dong)(dong)(dong)式(shi)(shi)電容(rong)(rong)筆(bi)可以(yi)直(zhi)接(jie)(jie)用(yong)，主動(dong)(dong)(dong)式(shi)(shi)電容(rong)(rong)筆(bi)內置芯片，需要連(lian)(lian)(lian)(lian)接(jie)(jie)才能使用(yong)，連(lian)(lian)(lian)(lian)接(jie)(jie)方(fang)法很(hen)簡單：1、將手(shou)(shou)寫筆(bi)放在平板(ban)附近，拉下(xia)狀態欄，將藍(lan)牙打開，再長按“藍(lan)牙”，進(jin)入藍(lan)牙界面(mian)。2、這時(shi)，藍(lan)牙會(hui)自動(dong)(dong)(dong)彈(dan)(dan)出(chu)連(lian)(lian)(lian)(lian)接(jie)(jie)界面(mian)，點擊“連(lian)(lian)(lian)(lian)接(jie)(jie)”即可，如果沒有彈(dan)(dan)出(chu)，也可以(yi)在藍(lan)牙搜索(suo)界面(mian)里找到手(shou)(shou)寫筆(bi)的ID，然后連(lian)(lian)(lian)(lian)接(jie)(jie)。3、連(lian)(lian)(lian)(lian)接(jie)(jie)好后，手(shou)(shou)寫筆(bi)就可以(yi)使用(yong)了(le)。

四、電容筆是干什么用的

電(dian)容(rong)筆(bi)(bi)在(zai)(zai)最初出現的(de)(de)(de)時候，較為普遍地使用(yong)在(zai)(zai)部(bu)分帶有(you)觸(chu)屏功(gong)能(neng)的(de)(de)(de)手(shou)(shou)機(ji)上，可以用(yong)電(dian)容(rong)筆(bi)(bi)進(jin)行(xing)操(cao)作(zuo)(zuo)，用(yong)于操(cao)作(zuo)(zuo)對應的(de)(de)(de)屏幕上方功(gong)能(neng)按(an)鈕，以達(da)到使用(yong)者的(de)(de)(de)目(mu)的(de)(de)(de)。由于當(dang)時技(ji)術并不先進(jin)，導致手(shou)(shou)機(ji)及(ji)平板很多功(gong)能(neng)未被開(kai)發出來(lai)，而(er)使得(de)電(dian)容(rong)筆(bi)(bi)的(de)(de)(de)用(yong)途受到較大的(de)(de)(de)局限，不過現如(ru)(ru)今(jin)(jin)不管是硬件還(huan)是軟件技(ji)術都(dou)得(de)到跨越性的(de)(de)(de)提升，電(dian)容(rong)筆(bi)(bi)的(de)(de)(de)用(yong)途更加廣泛。現如(ru)(ru)今(jin)(jin)，隨(sui)著更多App的(de)(de)(de)較完善的(de)(de)(de)功(gong)能(neng)開(kai)發，讓(rang)電(dian)容(rong)筆(bi)(bi)的(de)(de)(de)功(gong)能(neng)也產生質的(de)(de)(de)改變(bian)，不再只是用(yong)于觸(chu)控操(cao)作(zuo)(zuo)這么(me)簡單(dan)。現如(ru)(ru)今(jin)(jin)電(dian)容(rong)筆(bi)(bi)已經(jing)可以直接在(zai)(zai)移動設(she)備，如(ru)(ru)手(shou)(shou)機(ji)、筆(bi)(bi)記本、平板等(deng)(deng)(deng)，利用(yong)APP的(de)(de)(de)功(gong)能(neng)開(kai)展工(gong)作(zuo)(zuo)，比如(ru)(ru)進(jin)行(xing)繪畫、制圖(tu)、更正(zheng)或(huo)(huo)者標注(zhu)文檔等(deng)(deng)(deng)，也可對相關會議或(huo)(huo)談話現場進(jin)行(xing)快(kuai)速記錄等(deng)(deng)(deng)。

五、電容筆的工作原理

要(yao)(yao)知道(dao)電(dian)(dian)(dian)容筆的(de)(de)工作(zuo)原理，首先(xian)要(yao)(yao)了解與(yu)電(dian)(dian)(dian)容筆配套使用(yong)的(de)(de)電(dian)(dian)(dian)容屏的(de)(de)原理：電(dian)(dian)(dian)容屏是利用(yong)人體(ti)的(de)(de)電(dian)(dian)(dian)流(liu)(liu)感應工作(zuo)的(de)(de)，電(dian)(dian)(dian)容觸摸(mo)屏利用(yong)人體(ti)的(de)(de)電(dian)(dian)(dian)流(liu)(liu)感應進行工作(zuo)，當手指(zhi)(zhi)觸摸(mo)在(zai)金屬(shu)層上時，由(you)于人體(ti)電(dian)(dian)(dian)場、用(yong)戶和觸控(kong)(kong)屏表(biao)面形成(cheng)以一個(ge)耦合電(dian)(dian)(dian)容，對于高(gao)頻電(dian)(dian)(dian)流(liu)(liu)來說(shuo)，電(dian)(dian)(dian)容是直接導體(ti)，于是手指(zhi)(zhi)從接觸點吸走一個(ge)很小的(de)(de)電(dian)(dian)(dian)流(liu)(liu)。這個(ge)電(dian)(dian)(dian)流(liu)(liu)分別從觸控(kong)(kong)屏四(si)角上的(de)(de)電(dian)(dian)(dian)極(ji)中(zhong)流(liu)(liu)出，并(bing)且流(liu)(liu)經(jing)這四(si)個(ge)電(dian)(dian)(dian)極(ji)的(de)(de)電(dian)(dian)(dian)流(liu)(liu)與(yu)手指(zhi)(zhi)到(dao)四(si)角的(de)(de)距(ju)離(li)成(cheng)正比(bi)，控(kong)(kong)制器通(tong)過(guo)對這四(si)個(ge)電(dian)(dian)(dian)流(liu)(liu)比(bi)例的(de)(de)精確計算，得出觸摸(mo)點的(de)(de)位(wei)置信息(xi)。電(dian)(dian)(dian)容筆就是通(tong)過(guo)導體(ti)模擬(ni)人體(ti)手指(zhi)(zhi)，筆尖觸摸(mo)電(dian)(dian)(dian)容屏時同樣產生電(dian)(dian)(dian)流(liu)(liu)，控(kong)(kong)制器對電(dian)(dian)(dian)流(liu)(liu)計算得出觸摸(mo)信息(xi)，并(bing)完成(cheng)操作(zuo)。