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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)(rong)筆(bi)(bi)是(shi)(shi)利(li)用導體(ti)材(cai)(cai)料(liao)制作的(de)(de)(de)具(ju)有的(de)(de)(de)導電(dian)(dian)(dian)(dian)特性，用來在觸(chu)(chu)控(kong)(kong)電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)式屏(ping)幕(mu)完成人(ren)機對(dui)話(hua)操(cao)作用的(de)(de)(de)筆(bi)(bi)，是(shi)(shi)利(li)用導體(ti)材(cai)(cai)料(liao)模(mo)仿人(ren)體(ti)（通(tong)常是(shi)(shi)手(shou)指）完成人(ren)機對(dui)話(hua)一種輔助裝置。觸(chu)(chu)控(kong)(kong)筆(bi)(bi)是(shi)(shi)一種小筆(bi)(bi)形(xing)的(de)(de)(de)工具(ju)，用來輸入(ru)指令(ling)到電(dian)(dian)(dian)(dian)腦(nao)屏(ping)幕(mu)、移(yi)動設備(bei)(bei)(bei)、繪圖板(ban)(ban)等具(ju)有觸(chu)(chu)摸屏(ping)的(de)(de)(de)設備(bei)(bei)(bei)，用戶可以通(tong)過觸(chu)(chu)控(kong)(kong)筆(bi)(bi)點擊觸(chu)(chu)控(kong)(kong)屏(ping)幕(mu)來選取(qu)文件或繪畫。電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)筆(bi)(bi)和觸(chu)(chu)控(kong)(kong)筆(bi)(bi)兩者的(de)(de)(de)區(qu)別在導體(ti)材(cai)(cai)料(liao)、作用機制和適(shi)(shi)用對(dui)象的(de)(de)(de)不同(tong)：電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)筆(bi)(bi)筆(bi)(bi)頭帶有靜電(dian)(dian)(dian)(dian)，電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)屏(ping)幕(mu)本(ben)身有感應靜電(dian)(dian)(dian)(dian)的(de)(de)(de)技(ji)術特點，所以電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)筆(bi)(bi)適(shi)(shi)用于電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)屏(ping)；而普通(tong)的(de)(de)(de)觸(chu)(chu)控(kong)(kong)筆(bi)(bi)是(shi)(shi)靠按壓屏(ping)幕(mu)，適(shi)(shi)用于電(dian)(dian)(dian)(dian)阻(zu)(zu)屏(ping)。電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)筆(bi)(bi)和觸(chu)(chu)控(kong)(kong)筆(bi)(bi)哪(na)個好，寫字繪畫用哪(na)種筆(bi)(bi)主要(yao)要(yao)根據(ju)選擇的(de)(de)(de)產品來看，不同(tong)的(de)(de)(de)屏(ping)幕(mu)適(shi)(shi)應不同(tong)的(de)(de)(de)筆(bi)(bi)：觸(chu)(chu)控(kong)(kong)筆(bi)(bi)主要(yao)適(shi)(shi)用于電(dian)(dian)(dian)(dian)阻(zu)(zu)屏(ping)，電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)筆(bi)(bi)適(shi)(shi)用于電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)屏(ping)，現在的(de)(de)(de)平板(ban)(ban)、手(shou)機等設備(bei)(bei)(bei)基本(ben)上都是(shi)(shi)用的(de)(de)(de)電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)屏(ping)，因此(ci)一般現在用電(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，還要注(zhu)意考慮(lv)電容筆(bi)(bi)的防誤觸功(gong)能、延遲(chi)、筆(bi)(bi)尖材質(zhi)、續航(hang)能力、有無壓(ya)感功(gong)能等方(fang)面。

三、電容筆怎么連接平板

電(dian)容(rong)筆(bi)分為被動(dong)(dong)(dong)式(shi)電(dian)容(rong)筆(bi)和主動(dong)(dong)(dong)式(shi)電(dian)容(rong)筆(bi)，被動(dong)(dong)(dong)式(shi)電(dian)容(rong)筆(bi)可(ke)(ke)以(yi)直(zhi)接(jie)用(yong)，主動(dong)(dong)(dong)式(shi)電(dian)容(rong)筆(bi)內(nei)置芯片，需要連(lian)接(jie)才能(neng)使(shi)用(yong)，連(lian)接(jie)方法很簡單：1、將手(shou)(shou)寫筆(bi)放在平板附近，拉(la)下(xia)狀態欄，將藍牙打(da)開，再長按“藍牙”，進入藍牙界(jie)面。2、這時，藍牙會自動(dong)(dong)(dong)彈(dan)出(chu)連(lian)接(jie)界(jie)面，點擊(ji)“連(lian)接(jie)”即可(ke)(ke)，如果沒有彈(dan)出(chu)，也可(ke)(ke)以(yi)在藍牙搜索界(jie)面里找到(dao)手(shou)(shou)寫筆(bi)的(de)ID，然(ran)后(hou)連(lian)接(jie)。3、連(lian)接(jie)好后(hou)，手(shou)(shou)寫筆(bi)就可(ke)(ke)以(yi)使(shi)用(yong)了。

四、電容筆是干什么用的

電容(rong)筆(bi)在最初出(chu)現的(de)(de)(de)(de)時候，較為(wei)普(pu)遍地使用(yong)在部分(fen)帶有(you)觸屏功能的(de)(de)(de)(de)手機(ji)上(shang)，可以用(yong)電容(rong)筆(bi)進行(xing)操作(zuo)(zuo)，用(yong)于操作(zuo)(zuo)對應的(de)(de)(de)(de)屏幕上(shang)方功能按鈕(niu)，以達到(dao)使用(yong)者(zhe)的(de)(de)(de)(de)目的(de)(de)(de)(de)。由于當時技術并(bing)不先進，導致手機(ji)及平(ping)板(ban)很多功能未被(bei)開發出(chu)來，而使得電容(rong)筆(bi)的(de)(de)(de)(de)用(yong)途受到(dao)較大的(de)(de)(de)(de)局限，不過現如(ru)今不管是(shi)硬件還是(shi)軟件技術都得到(dao)跨(kua)越性(xing)的(de)(de)(de)(de)提(ti)升，電容(rong)筆(bi)的(de)(de)(de)(de)用(yong)途更(geng)(geng)加廣泛。現如(ru)今，隨著更(geng)(geng)多App的(de)(de)(de)(de)較完善的(de)(de)(de)(de)功能開發，讓電容(rong)筆(bi)的(de)(de)(de)(de)功能也(ye)產生質(zhi)的(de)(de)(de)(de)改變(bian)，不再只是(shi)用(yong)于觸控操作(zuo)(zuo)這么(me)簡單。現如(ru)今電容(rong)筆(bi)已經(jing)可以直接在移動設備(bei)，如(ru)手機(ji)、筆(bi)記本(ben)、平(ping)板(ban)等(deng)(deng)，利用(yong)APP的(de)(de)(de)(de)功能開展工作(zuo)(zuo)，比如(ru)進行(xing)繪畫、制圖、更(geng)(geng)正(zheng)或者(zhe)標注文檔等(deng)(deng)，也(ye)可對相關會議(yi)或談話現場進行(xing)快速記錄等(deng)(deng)。

五、電容筆的工作原理

要知道(dao)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)筆(bi)的(de)(de)(de)(de)工(gong)作原(yuan)理，首(shou)先要了解與電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)筆(bi)配套使用(yong)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)屏(ping)的(de)(de)(de)(de)原(yuan)理：電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)屏(ping)是利用(yong)人體(ti)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)感應(ying)工(gong)作的(de)(de)(de)(de)，電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)觸(chu)(chu)摸屏(ping)利用(yong)人體(ti)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)感應(ying)進行工(gong)作，當手指(zhi)觸(chu)(chu)摸在金屬層上(shang)時(shi)，由于人體(ti)電(dian)(dian)(dian)(dian)(dian)(dian)場、用(yong)戶和觸(chu)(chu)控屏(ping)表面形成(cheng)(cheng)以一個(ge)耦合(he)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)，對(dui)于高頻電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)來說，電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)是直接導體(ti)，于是手指(zhi)從接觸(chu)(chu)點吸走(zou)一個(ge)很小的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)。這(zhe)個(ge)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)分別從觸(chu)(chu)控屏(ping)四(si)(si)(si)角(jiao)上(shang)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)極(ji)中流(liu)出(chu)，并(bing)且流(liu)經這(zhe)四(si)(si)(si)個(ge)電(dian)(dian)(dian)(dian)(dian)(dian)極(ji)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)與手指(zhi)到四(si)(si)(si)角(jiao)的(de)(de)(de)(de)距(ju)離成(cheng)(cheng)正(zheng)比(bi)，控制器通(tong)過(guo)對(dui)這(zhe)四(si)(si)(si)個(ge)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)比(bi)例的(de)(de)(de)(de)精確計(ji)算，得出(chu)觸(chu)(chu)摸點的(de)(de)(de)(de)位置信息(xi)(xi)。電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)筆(bi)就(jiu)是通(tong)過(guo)導體(ti)模(mo)擬(ni)人體(ti)手指(zhi)，筆(bi)尖(jian)觸(chu)(chu)摸電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)屏(ping)時(shi)同樣產生電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)，控制器對(dui)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)計(ji)算得出(chu)觸(chu)(chu)摸信息(xi)(xi)，并(bing)完成(cheng)(cheng)操作。