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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)(dian)容(rong)(rong)(rong)筆(bi)(bi)是(shi)(shi)利(li)用(yong)導(dao)(dao)體材料制作(zuo)(zuo)的(de)(de)具有(you)的(de)(de)導(dao)(dao)電(dian)(dian)(dian)(dian)特(te)性，用(yong)來(lai)在(zai)觸(chu)(chu)控(kong)電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)式屏幕(mu)(mu)完成人機(ji)對話操作(zuo)(zuo)用(yong)的(de)(de)筆(bi)(bi)，是(shi)(shi)利(li)用(yong)導(dao)(dao)體材料模仿人體（通常是(shi)(shi)手指(zhi)）完成人機(ji)對話一(yi)種輔助裝置(zhi)。觸(chu)(chu)控(kong)筆(bi)(bi)是(shi)(shi)一(yi)種小(xiao)筆(bi)(bi)形的(de)(de)工具，用(yong)來(lai)輸入指(zhi)令(ling)到電(dian)(dian)(dian)(dian)腦屏幕(mu)(mu)、移動設備、繪圖板等具有(you)觸(chu)(chu)摸屏的(de)(de)設備，用(yong)戶可以通過觸(chu)(chu)控(kong)筆(bi)(bi)點(dian)擊觸(chu)(chu)控(kong)屏幕(mu)(mu)來(lai)選取文(wen)件或繪畫。電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)筆(bi)(bi)和(he)觸(chu)(chu)控(kong)筆(bi)(bi)兩者(zhe)的(de)(de)區別在(zai)導(dao)(dao)體材料、作(zuo)(zuo)用(yong)機(ji)制和(he)適用(yong)對象的(de)(de)不(bu)(bu)同：電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)筆(bi)(bi)筆(bi)(bi)頭(tou)帶有(you)靜電(dian)(dian)(dian)(dian)，電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)屏幕(mu)(mu)本(ben)身有(you)感應靜電(dian)(dian)(dian)(dian)的(de)(de)技術特(te)點(dian)，所(suo)以電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)筆(bi)(bi)適用(yong)于(yu)電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)屏；而(er)普通的(de)(de)觸(chu)(chu)控(kong)筆(bi)(bi)是(shi)(shi)靠按壓(ya)屏幕(mu)(mu)，適用(yong)于(yu)電(dian)(dian)(dian)(dian)阻(zu)屏。電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)筆(bi)(bi)和(he)觸(chu)(chu)控(kong)筆(bi)(bi)哪個好，寫字繪畫用(yong)哪種筆(bi)(bi)主(zhu)要(yao)要(yao)根據選擇的(de)(de)產品來(lai)看(kan)，不(bu)(bu)同的(de)(de)屏幕(mu)(mu)適應不(bu)(bu)同的(de)(de)筆(bi)(bi)：觸(chu)(chu)控(kong)筆(bi)(bi)主(zhu)要(yao)適用(yong)于(yu)電(dian)(dian)(dian)(dian)阻(zu)屏，電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)筆(bi)(bi)適用(yong)于(yu)電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)屏，現在(zai)的(de)(de)平板、手機(ji)等設備基本(ben)上都是(shi)(shi)用(yong)的(de)(de)電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)屏，因此一(yi)般現在(zai)用(yong)電(dian)(dian)(dian)(dian)容(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(wai)，還要(yao)注意(yi)考慮電容筆的防誤觸功能、延(yan)遲(chi)、筆尖材質、續航能力、有無壓感功能等方面。

三、電容筆怎么連接平板

電(dian)(dian)容筆(bi)分為(wei)被(bei)動(dong)式(shi)電(dian)(dian)容筆(bi)和(he)主動(dong)式(shi)電(dian)(dian)容筆(bi)，被(bei)動(dong)式(shi)電(dian)(dian)容筆(bi)可(ke)以(yi)(yi)直接(jie)用(yong)(yong)，主動(dong)式(shi)電(dian)(dian)容筆(bi)內置芯片，需要連(lian)接(jie)才(cai)能使用(yong)(yong)，連(lian)接(jie)方法很簡單(dan)：1、將(jiang)手寫筆(bi)放(fang)在(zai)平板附近，拉下(xia)狀(zhuang)態欄，將(jiang)藍(lan)牙(ya)打(da)開，再長按“藍(lan)牙(ya)”，進入(ru)藍(lan)牙(ya)界面(mian)。2、這時，藍(lan)牙(ya)會自動(dong)彈出連(lian)接(jie)界面(mian)，點擊“連(lian)接(jie)”即(ji)可(ke)，如(ru)果沒有彈出，也(ye)可(ke)以(yi)(yi)在(zai)藍(lan)牙(ya)搜索界面(mian)里(li)找(zhao)到(dao)手寫筆(bi)的ID，然后連(lian)接(jie)。3、連(lian)接(jie)好后，手寫筆(bi)就可(ke)以(yi)(yi)使用(yong)(yong)了。

四、電容筆是干什么用的

電容筆(bi)在(zai)最初出現(xian)(xian)的(de)(de)時候，較為普遍地使用在(zai)部分帶有觸屏功(gong)(gong)(gong)(gong)能的(de)(de)手(shou)機(ji)上(shang)，可以(yi)(yi)用電容筆(bi)進(jin)行操作，用于操作對應的(de)(de)屏幕上(shang)方功(gong)(gong)(gong)(gong)能按(an)鈕(niu)，以(yi)(yi)達到(dao)(dao)使用者(zhe)的(de)(de)目的(de)(de)。由于當時技(ji)術并不(bu)先進(jin)，導(dao)致(zhi)手(shou)機(ji)及平板(ban)很(hen)多功(gong)(gong)(gong)(gong)能未被開(kai)發出來，而使得電容筆(bi)的(de)(de)用途受到(dao)(dao)較大(da)的(de)(de)局限，不(bu)過(guo)現(xian)(xian)如今(jin)不(bu)管(guan)是(shi)硬件還是(shi)軟件技(ji)術都得到(dao)(dao)跨越性的(de)(de)提(ti)升，電容筆(bi)的(de)(de)用途更加廣泛。現(xian)(xian)如今(jin)，隨著更多App的(de)(de)較完善的(de)(de)功(gong)(gong)(gong)(gong)能開(kai)發，讓電容筆(bi)的(de)(de)功(gong)(gong)(gong)(gong)能也產生(sheng)質(zhi)的(de)(de)改變(bian)，不(bu)再只(zhi)是(shi)用于觸控操作這么簡單。現(xian)(xian)如今(jin)電容筆(bi)已(yi)經(jing)可以(yi)(yi)直接在(zai)移(yi)動設(she)備，如手(shou)機(ji)、筆(bi)記(ji)本、平板(ban)等，利用APP的(de)(de)功(gong)(gong)(gong)(gong)能開(kai)展工作，比如進(jin)行繪畫(hua)、制圖、更正或者(zhe)標注文檔(dang)等，也可對相關會議或談話現(xian)(xian)場進(jin)行快速記(ji)錄等。

五、電容筆的工作原理

要(yao)(yao)知(zhi)道電(dian)(dian)(dian)容(rong)(rong)筆的(de)(de)(de)(de)(de)工作原理，首(shou)先要(yao)(yao)了解與(yu)電(dian)(dian)(dian)容(rong)(rong)筆配套使用(yong)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)容(rong)(rong)屏(ping)的(de)(de)(de)(de)(de)原理：電(dian)(dian)(dian)容(rong)(rong)屏(ping)是(shi)(shi)利用(yong)人體(ti)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)流(liu)(liu)(liu)感(gan)應工作的(de)(de)(de)(de)(de)，電(dian)(dian)(dian)容(rong)(rong)觸(chu)(chu)摸(mo)(mo)屏(ping)利用(yong)人體(ti)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)流(liu)(liu)(liu)感(gan)應進行(xing)工作，當手指觸(chu)(chu)摸(mo)(mo)在金屬層上時，由于(yu)人體(ti)電(dian)(dian)(dian)場、用(yong)戶(hu)和觸(chu)(chu)控屏(ping)表面形(xing)成(cheng)以(yi)一(yi)個(ge)耦合電(dian)(dian)(dian)容(rong)(rong)，對(dui)于(yu)高頻電(dian)(dian)(dian)流(liu)(liu)(liu)來(lai)說(shuo)，電(dian)(dian)(dian)容(rong)(rong)是(shi)(shi)直(zhi)接導(dao)體(ti)，于(yu)是(shi)(shi)手指從接觸(chu)(chu)點(dian)吸(xi)走一(yi)個(ge)很小(xiao)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)流(liu)(liu)(liu)。這個(ge)電(dian)(dian)(dian)流(liu)(liu)(liu)分(fen)別從觸(chu)(chu)控屏(ping)四角(jiao)上的(de)(de)(de)(de)(de)電(dian)(dian)(dian)極中流(liu)(liu)(liu)出，并且(qie)流(liu)(liu)(liu)經這四個(ge)電(dian)(dian)(dian)極的(de)(de)(de)(de)(de)電(dian)(dian)(dian)流(liu)(liu)(liu)與(yu)手指到四角(jiao)的(de)(de)(de)(de)(de)距離成(cheng)正(zheng)比(bi)，控制器(qi)通(tong)過對(dui)這四個(ge)電(dian)(dian)(dian)流(liu)(liu)(liu)比(bi)例的(de)(de)(de)(de)(de)精確計算(suan)，得(de)出觸(chu)(chu)摸(mo)(mo)點(dian)的(de)(de)(de)(de)(de)位置(zhi)信息。電(dian)(dian)(dian)容(rong)(rong)筆就是(shi)(shi)通(tong)過導(dao)體(ti)模擬人體(ti)手指，筆尖觸(chu)(chu)摸(mo)(mo)電(dian)(dian)(dian)容(rong)(rong)屏(ping)時同樣產生電(dian)(dian)(dian)流(liu)(liu)(liu)，控制器(qi)對(dui)電(dian)(dian)(dian)流(liu)(liu)(liu)計算(suan)得(de)出觸(chu)(chu)摸(mo)(mo)信息，并完成(cheng)操作。