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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)(dian)容(rong)(rong)(rong)(rong)筆(bi)(bi)是(shi)利用(yong)(yong)(yong)導(dao)(dao)體(ti)(ti)材料(liao)(liao)制作(zuo)的(de)(de)(de)(de)(de)具(ju)有的(de)(de)(de)(de)(de)導(dao)(dao)電(dian)(dian)(dian)(dian)(dian)特性，用(yong)(yong)(yong)來在(zai)觸(chu)(chu)(chu)控(kong)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)式(shi)屏(ping)幕(mu)(mu)(mu)完成人(ren)機對話操作(zuo)用(yong)(yong)(yong)的(de)(de)(de)(de)(de)筆(bi)(bi)，是(shi)利用(yong)(yong)(yong)導(dao)(dao)體(ti)(ti)材料(liao)(liao)模仿人(ren)體(ti)(ti)（通常是(shi)手(shou)指）完成人(ren)機對話一(yi)種輔助裝置(zhi)。觸(chu)(chu)(chu)控(kong)筆(bi)(bi)是(shi)一(yi)種小筆(bi)(bi)形(xing)的(de)(de)(de)(de)(de)工具(ju)，用(yong)(yong)(yong)來輸入指令到電(dian)(dian)(dian)(dian)(dian)腦屏(ping)幕(mu)(mu)(mu)、移(yi)動設(she)備、繪圖板等(deng)具(ju)有觸(chu)(chu)(chu)摸屏(ping)的(de)(de)(de)(de)(de)設(she)備，用(yong)(yong)(yong)戶可(ke)以通過(guo)觸(chu)(chu)(chu)控(kong)筆(bi)(bi)點擊觸(chu)(chu)(chu)控(kong)屏(ping)幕(mu)(mu)(mu)來選取文件或繪畫(hua)(hua)。電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)筆(bi)(bi)和(he)觸(chu)(chu)(chu)控(kong)筆(bi)(bi)兩(liang)者(zhe)的(de)(de)(de)(de)(de)區別在(zai)導(dao)(dao)體(ti)(ti)材料(liao)(liao)、作(zuo)用(yong)(yong)(yong)機制和(he)適(shi)(shi)用(yong)(yong)(yong)對象(xiang)的(de)(de)(de)(de)(de)不(bu)同：電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)筆(bi)(bi)筆(bi)(bi)頭帶(dai)有靜電(dian)(dian)(dian)(dian)(dian)，電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)屏(ping)幕(mu)(mu)(mu)本身有感(gan)應(ying)靜電(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)(de)(de)技術特點，所以電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)筆(bi)(bi)適(shi)(shi)用(yong)(yong)(yong)于(yu)(yu)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)屏(ping)；而普通的(de)(de)(de)(de)(de)觸(chu)(chu)(chu)控(kong)筆(bi)(bi)是(shi)靠按(an)壓(ya)屏(ping)幕(mu)(mu)(mu)，適(shi)(shi)用(yong)(yong)(yong)于(yu)(yu)電(dian)(dian)(dian)(dian)(dian)阻屏(ping)。電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)筆(bi)(bi)和(he)觸(chu)(chu)(chu)控(kong)筆(bi)(bi)哪個好，寫字繪畫(hua)(hua)用(yong)(yong)(yong)哪種筆(bi)(bi)主要要根據選擇的(de)(de)(de)(de)(de)產(chan)品來看，不(bu)同的(de)(de)(de)(de)(de)屏(ping)幕(mu)(mu)(mu)適(shi)(shi)應(ying)不(bu)同的(de)(de)(de)(de)(de)筆(bi)(bi)：觸(chu)(chu)(chu)控(kong)筆(bi)(bi)主要適(shi)(shi)用(yong)(yong)(yong)于(yu)(yu)電(dian)(dian)(dian)(dian)(dian)阻屏(ping)，電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)筆(bi)(bi)適(shi)(shi)用(yong)(yong)(yong)于(yu)(yu)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)屏(ping)，現(xian)在(zai)的(de)(de)(de)(de)(de)平(ping)板、手(shou)機等(deng)設(she)備基本上都是(shi)用(yong)(yong)(yong)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)屏(ping)，因此一(yi)般(ban)現(xian)在(zai)用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(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(wai)，還要注意考慮電容筆的防誤(wu)觸功(gong)能(neng)(neng)、延遲、筆尖材質、續航能(neng)(neng)力(li)、有無壓感功(gong)能(neng)(neng)等方面。

三、電容筆怎么連接平板

電(dian)容(rong)(rong)筆(bi)分為(wei)被動(dong)式電(dian)容(rong)(rong)筆(bi)和主動(dong)式電(dian)容(rong)(rong)筆(bi)，被動(dong)式電(dian)容(rong)(rong)筆(bi)可(ke)以直接(jie)(jie)(jie)用，主動(dong)式電(dian)容(rong)(rong)筆(bi)內置(zhi)芯片，需要(yao)連(lian)(lian)(lian)接(jie)(jie)(jie)才能使用，連(lian)(lian)(lian)接(jie)(jie)(jie)方法很簡單：1、將(jiang)手(shou)寫筆(bi)放在(zai)平板附近，拉下(xia)狀態欄(lan)，將(jiang)藍(lan)牙打(da)開，再(zai)長按“藍(lan)牙”，進入藍(lan)牙界(jie)面(mian)。2、這時，藍(lan)牙會自動(dong)彈出連(lian)(lian)(lian)接(jie)(jie)(jie)界(jie)面(mian)，點(dian)擊“連(lian)(lian)(lian)接(jie)(jie)(jie)”即可(ke)，如(ru)果沒(mei)有彈出，也可(ke)以在(zai)藍(lan)牙搜索界(jie)面(mian)里找(zhao)到手(shou)寫筆(bi)的ID，然(ran)后連(lian)(lian)(lian)接(jie)(jie)(jie)。3、連(lian)(lian)(lian)接(jie)(jie)(jie)好后，手(shou)寫筆(bi)就可(ke)以使用了(le)。

四、電容筆是干什么用的

電(dian)容(rong)(rong)筆(bi)(bi)在最初出現(xian)的(de)時(shi)候，較為普(pu)遍地使(shi)用(yong)在部分帶有觸屏功(gong)能的(de)手(shou)機(ji)(ji)上(shang)，可以用(yong)電(dian)容(rong)(rong)筆(bi)(bi)進行操(cao)(cao)(cao)作(zuo)，用(yong)于操(cao)(cao)(cao)作(zuo)對應的(de)屏幕上(shang)方功(gong)能按鈕，以達到使(shi)用(yong)者的(de)目的(de)。由(you)于當時(shi)技術并(bing)不先進，導(dao)致(zhi)手(shou)機(ji)(ji)及平(ping)(ping)板很多(duo)功(gong)能未被(bei)開(kai)發出來(lai)，而使(shi)得(de)電(dian)容(rong)(rong)筆(bi)(bi)的(de)用(yong)途受到較大的(de)局限，不過現(xian)如今不管(guan)是硬件還是軟件技術都(dou)得(de)到跨越性的(de)提升，電(dian)容(rong)(rong)筆(bi)(bi)的(de)用(yong)途更(geng)加廣泛。現(xian)如今，隨著更(geng)多(duo)App的(de)較完善的(de)功(gong)能開(kai)發，讓電(dian)容(rong)(rong)筆(bi)(bi)的(de)功(gong)能也產(chan)生質(zhi)的(de)改變，不再只是用(yong)于觸控操(cao)(cao)(cao)作(zuo)這(zhe)么(me)簡(jian)單(dan)。現(xian)如今電(dian)容(rong)(rong)筆(bi)(bi)已(yi)經可以直接在移動設(she)備，如手(shou)機(ji)(ji)、筆(bi)(bi)記本、平(ping)(ping)板等(deng)，利用(yong)APP的(de)功(gong)能開(kai)展工作(zuo)，比(bi)如進行繪畫、制圖(tu)、更(geng)正或(huo)者標注文檔等(deng)，也可對相關會議或(huo)談話現(xian)場(chang)進行快速記錄等(deng)。

五、電容筆的工作原理

要知(zhi)道電(dian)(dian)容(rong)(rong)(rong)筆的(de)(de)工(gong)(gong)作(zuo)原理(li)，首(shou)先要了解與(yu)電(dian)(dian)容(rong)(rong)(rong)筆配套使(shi)用(yong)的(de)(de)電(dian)(dian)容(rong)(rong)(rong)屏的(de)(de)原理(li)：電(dian)(dian)容(rong)(rong)(rong)屏是利用(yong)人(ren)(ren)體(ti)(ti)的(de)(de)電(dian)(dian)流(liu)(liu)感(gan)應工(gong)(gong)作(zuo)的(de)(de)，電(dian)(dian)容(rong)(rong)(rong)觸(chu)摸屏利用(yong)人(ren)(ren)體(ti)(ti)的(de)(de)電(dian)(dian)流(liu)(liu)感(gan)應進(jin)行工(gong)(gong)作(zuo)，當(dang)手(shou)(shou)指觸(chu)摸在(zai)金(jin)屬層(ceng)上時，由于(yu)人(ren)(ren)體(ti)(ti)電(dian)(dian)場、用(yong)戶(hu)和(he)觸(chu)控(kong)屏表(biao)面形成(cheng)以(yi)一(yi)個(ge)耦合電(dian)(dian)容(rong)(rong)(rong)，對(dui)于(yu)高頻電(dian)(dian)流(liu)(liu)來說(shuo)，電(dian)(dian)容(rong)(rong)(rong)是直接(jie)導體(ti)(ti)，于(yu)是手(shou)(shou)指從(cong)接(jie)觸(chu)點吸走一(yi)個(ge)很小(xiao)的(de)(de)電(dian)(dian)流(liu)(liu)。這(zhe)(zhe)個(ge)電(dian)(dian)流(liu)(liu)分別從(cong)觸(chu)控(kong)屏四(si)角上的(de)(de)電(dian)(dian)極中(zhong)流(liu)(liu)出，并且流(liu)(liu)經(jing)這(zhe)(zhe)四(si)個(ge)電(dian)(dian)極的(de)(de)電(dian)(dian)流(liu)(liu)與(yu)手(shou)(shou)指到四(si)角的(de)(de)距離(li)成(cheng)正比(bi)，控(kong)制器通過對(dui)這(zhe)(zhe)四(si)個(ge)電(dian)(dian)流(liu)(liu)比(bi)例(li)的(de)(de)精確計(ji)算，得出觸(chu)摸點的(de)(de)位置信(xin)息。電(dian)(dian)容(rong)(rong)(rong)筆就是通過導體(ti)(ti)模擬人(ren)(ren)體(ti)(ti)手(shou)(shou)指，筆尖觸(chu)摸電(dian)(dian)容(rong)(rong)(rong)屏時同樣產生電(dian)(dian)流(liu)(liu)，控(kong)制器對(dui)電(dian)(dian)流(liu)(liu)計(ji)算得出觸(chu)摸信(xin)息，并完成(cheng)操(cao)作(zuo)。