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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)(rong)(rong)筆(bi)(bi)是利(li)用(yong)(yong)導體材(cai)料制(zhi)作的(de)(de)(de)(de)(de)具(ju)有(you)的(de)(de)(de)(de)(de)導電(dian)(dian)(dian)特性，用(yong)(yong)來(lai)(lai)在(zai)觸(chu)控(kong)電(dian)(dian)(dian)容(rong)(rong)(rong)(rong)式(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)幕(mu)(mu)(mu)完(wan)成人(ren)機對話操作用(yong)(yong)的(de)(de)(de)(de)(de)筆(bi)(bi)，是利(li)用(yong)(yong)導體材(cai)料模(mo)仿人(ren)體（通常是手指）完(wan)成人(ren)機對話一(yi)種輔助裝置。觸(chu)控(kong)筆(bi)(bi)是一(yi)種小筆(bi)(bi)形的(de)(de)(de)(de)(de)工具(ju)，用(yong)(yong)來(lai)(lai)輸入指令到電(dian)(dian)(dian)腦屏(ping)(ping)(ping)(ping)(ping)(ping)幕(mu)(mu)(mu)、移動設(she)備、繪圖板(ban)等具(ju)有(you)觸(chu)摸屏(ping)(ping)(ping)(ping)(ping)(ping)的(de)(de)(de)(de)(de)設(she)備，用(yong)(yong)戶可(ke)以通過觸(chu)控(kong)筆(bi)(bi)點擊(ji)觸(chu)控(kong)屏(ping)(ping)(ping)(ping)(ping)(ping)幕(mu)(mu)(mu)來(lai)(lai)選(xuan)取(qu)文件或(huo)繪畫。電(dian)(dian)(dian)容(rong)(rong)(rong)(rong)筆(bi)(bi)和(he)觸(chu)控(kong)筆(bi)(bi)兩者的(de)(de)(de)(de)(de)區別在(zai)導體材(cai)料、作用(yong)(yong)機制(zhi)和(he)適(shi)用(yong)(yong)對象的(de)(de)(de)(de)(de)不(bu)(bu)同(tong)(tong)：電(dian)(dian)(dian)容(rong)(rong)(rong)(rong)筆(bi)(bi)筆(bi)(bi)頭帶有(you)靜電(dian)(dian)(dian)，電(dian)(dian)(dian)容(rong)(rong)(rong)(rong)屏(ping)(ping)(ping)(ping)(ping)(ping)幕(mu)(mu)(mu)本身(shen)有(you)感應(ying)靜電(dian)(dian)(dian)的(de)(de)(de)(de)(de)技術特點，所以電(dian)(dian)(dian)容(rong)(rong)(rong)(rong)筆(bi)(bi)適(shi)用(yong)(yong)于電(dian)(dian)(dian)容(rong)(rong)(rong)(rong)屏(ping)(ping)(ping)(ping)(ping)(ping)；而普通的(de)(de)(de)(de)(de)觸(chu)控(kong)筆(bi)(bi)是靠按壓屏(ping)(ping)(ping)(ping)(ping)(ping)幕(mu)(mu)(mu)，適(shi)用(yong)(yong)于電(dian)(dian)(dian)阻(zu)屏(ping)(ping)(ping)(ping)(ping)(ping)。電(dian)(dian)(dian)容(rong)(rong)(rong)(rong)筆(bi)(bi)和(he)觸(chu)控(kong)筆(bi)(bi)哪個(ge)好，寫字(zi)繪畫用(yong)(yong)哪種筆(bi)(bi)主(zhu)要要根據選(xuan)擇的(de)(de)(de)(de)(de)產品(pin)來(lai)(lai)看，不(bu)(bu)同(tong)(tong)的(de)(de)(de)(de)(de)屏(ping)(ping)(ping)(ping)(ping)(ping)幕(mu)(mu)(mu)適(shi)應(ying)不(bu)(bu)同(tong)(tong)的(de)(de)(de)(de)(de)筆(bi)(bi)：觸(chu)控(kong)筆(bi)(bi)主(zhu)要適(shi)用(yong)(yong)于電(dian)(dian)(dian)阻(zu)屏(ping)(ping)(ping)(ping)(ping)(ping)，電(dian)(dian)(dian)容(rong)(rong)(rong)(rong)筆(bi)(bi)適(shi)用(yong)(yong)于電(dian)(dian)(dian)容(rong)(rong)(rong)(rong)屏(ping)(ping)(ping)(ping)(ping)(ping)，現在(zai)的(de)(de)(de)(de)(de)平板(ban)、手機等設(she)備基(ji)本上都是用(yong)(yong)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)容(rong)(rong)(rong)(rong)屏(ping)(ping)(ping)(ping)(ping)(ping)，因此一(yi)般(ban)現在(zai)用(yong)(yong)電(dian)(dian)(dian)容(rong)(rong)(rong)(rong)筆(bi)(bi)比較(jiao)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，還要注意(yi)考慮(lv)電容筆的防誤觸功(gong)(gong)能(neng)、延遲、筆尖材(cai)質、續航能(neng)力、有(you)無壓感功(gong)(gong)能(neng)等方面。

三、電容筆怎么連接平板

電(dian)(dian)(dian)容(rong)(rong)筆(bi)(bi)分(fen)為被動式電(dian)(dian)(dian)容(rong)(rong)筆(bi)(bi)和主(zhu)動式電(dian)(dian)(dian)容(rong)(rong)筆(bi)(bi)，被動式電(dian)(dian)(dian)容(rong)(rong)筆(bi)(bi)可(ke)(ke)(ke)以(yi)直接(jie)(jie)(jie)(jie)用(yong)(yong)，主(zhu)動式電(dian)(dian)(dian)容(rong)(rong)筆(bi)(bi)內置芯(xin)片，需要連接(jie)(jie)(jie)(jie)才(cai)能使用(yong)(yong)，連接(jie)(jie)(jie)(jie)方(fang)法很簡(jian)單：1、將(jiang)手(shou)寫(xie)筆(bi)(bi)放(fang)在(zai)平板附近，拉下狀(zhuang)態(tai)欄，將(jiang)藍(lan)牙(ya)打開，再長(chang)按“藍(lan)牙(ya)”，進入(ru)藍(lan)牙(ya)界(jie)面。2、這(zhe)時，藍(lan)牙(ya)會(hui)自動彈(dan)出連接(jie)(jie)(jie)(jie)界(jie)面，點擊“連接(jie)(jie)(jie)(jie)”即可(ke)(ke)(ke)，如果沒有彈(dan)出，也可(ke)(ke)(ke)以(yi)在(zai)藍(lan)牙(ya)搜索界(jie)面里找到手(shou)寫(xie)筆(bi)(bi)的ID，然后連接(jie)(jie)(jie)(jie)。3、連接(jie)(jie)(jie)(jie)好后，手(shou)寫(xie)筆(bi)(bi)就可(ke)(ke)(ke)以(yi)使用(yong)(yong)了。

四、電容筆是干什么用的

電(dian)(dian)容(rong)筆(bi)(bi)(bi)(bi)在最初出(chu)現(xian)的(de)(de)時(shi)候，較為普(pu)遍地使(shi)(shi)用(yong)(yong)在部分帶有觸(chu)屏(ping)功(gong)(gong)能的(de)(de)手(shou)機(ji)上，可以(yi)用(yong)(yong)電(dian)(dian)容(rong)筆(bi)(bi)(bi)(bi)進(jin)(jin)行操作，用(yong)(yong)于操作對應的(de)(de)屏(ping)幕上方功(gong)(gong)能按鈕，以(yi)達(da)到使(shi)(shi)用(yong)(yong)者的(de)(de)目(mu)的(de)(de)。由于當時(shi)技(ji)術并不先(xian)進(jin)(jin)，導致手(shou)機(ji)及平板很多(duo)功(gong)(gong)能未被開(kai)發(fa)出(chu)來，而使(shi)(shi)得電(dian)(dian)容(rong)筆(bi)(bi)(bi)(bi)的(de)(de)用(yong)(yong)途(tu)(tu)受到較大(da)的(de)(de)局限，不過(guo)現(xian)如(ru)今(jin)(jin)不管是硬件(jian)還是軟件(jian)技(ji)術都得到跨越性的(de)(de)提升，電(dian)(dian)容(rong)筆(bi)(bi)(bi)(bi)的(de)(de)用(yong)(yong)途(tu)(tu)更加廣(guang)泛。現(xian)如(ru)今(jin)(jin)，隨著更多(duo)App的(de)(de)較完善(shan)的(de)(de)功(gong)(gong)能開(kai)發(fa)，讓電(dian)(dian)容(rong)筆(bi)(bi)(bi)(bi)的(de)(de)功(gong)(gong)能也(ye)產生質(zhi)的(de)(de)改變(bian)，不再只是用(yong)(yong)于觸(chu)控操作這(zhe)么簡單。現(xian)如(ru)今(jin)(jin)電(dian)(dian)容(rong)筆(bi)(bi)(bi)(bi)已經可以(yi)直接在移(yi)動設備，如(ru)手(shou)機(ji)、筆(bi)(bi)(bi)(bi)記(ji)本、平板等，利(li)用(yong)(yong)APP的(de)(de)功(gong)(gong)能開(kai)展工作，比如(ru)進(jin)(jin)行繪畫、制圖、更正或(huo)者標(biao)注文檔等，也(ye)可對相(xiang)關會議(yi)或(huo)談話現(xian)場進(jin)(jin)行快速(su)記(ji)錄等。

五、電容筆的工作原理

要知(zhi)道(dao)電(dian)容(rong)(rong)筆的(de)(de)工(gong)作(zuo)原(yuan)理，首先(xian)要了解(jie)與電(dian)容(rong)(rong)筆配套(tao)使用(yong)(yong)的(de)(de)電(dian)容(rong)(rong)屏(ping)的(de)(de)原(yuan)理：電(dian)容(rong)(rong)屏(ping)是(shi)(shi)利用(yong)(yong)人體(ti)(ti)的(de)(de)電(dian)流(liu)(liu)(liu)感應工(gong)作(zuo)的(de)(de)，電(dian)容(rong)(rong)觸(chu)摸(mo)屏(ping)利用(yong)(yong)人體(ti)(ti)的(de)(de)電(dian)流(liu)(liu)(liu)感應進(jin)行(xing)工(gong)作(zuo)，當手(shou)指(zhi)觸(chu)摸(mo)在金屬層上時，由于人體(ti)(ti)電(dian)場、用(yong)(yong)戶和觸(chu)控(kong)屏(ping)表面(mian)形(xing)成以一(yi)個耦合電(dian)容(rong)(rong)，對于高頻電(dian)流(liu)(liu)(liu)來說，電(dian)容(rong)(rong)是(shi)(shi)直接導(dao)(dao)體(ti)(ti)，于是(shi)(shi)手(shou)指(zhi)從接觸(chu)點吸走一(yi)個很小的(de)(de)電(dian)流(liu)(liu)(liu)。這個電(dian)流(liu)(liu)(liu)分(fen)別從觸(chu)控(kong)屏(ping)四(si)角上的(de)(de)電(dian)極(ji)中流(liu)(liu)(liu)出(chu)，并且(qie)流(liu)(liu)(liu)經這四(si)個電(dian)極(ji)的(de)(de)電(dian)流(liu)(liu)(liu)與手(shou)指(zhi)到四(si)角的(de)(de)距離成正比，控(kong)制器(qi)通(tong)過對這四(si)個電(dian)流(liu)(liu)(liu)比例的(de)(de)精確計(ji)算(suan)，得(de)(de)出(chu)觸(chu)摸(mo)點的(de)(de)位置(zhi)信(xin)息。電(dian)容(rong)(rong)筆就是(shi)(shi)通(tong)過導(dao)(dao)體(ti)(ti)模(mo)擬(ni)人體(ti)(ti)手(shou)指(zhi)，筆尖(jian)觸(chu)摸(mo)電(dian)容(rong)(rong)屏(ping)時同樣產生電(dian)流(liu)(liu)(liu)，控(kong)制器(qi)對電(dian)流(liu)(liu)(liu)計(ji)算(suan)得(de)(de)出(chu)觸(chu)摸(mo)信(xin)息，并完(wan)成操作(zuo)。