教你如何選購(gou)一個適當的觸摸屏

教你如何選(xuan)購(gou)一(yi)個適當的(de)(de)(de)觸(chu)摸(mo)屏,觸(chu)摸(mo)屏在當今的(de)(de)(de)新產品設計上是一(yi)項(xiang)新的(de)(de)(de)零件(jian), 在這三年內有許多觸(chu)摸(mo)屏的(de)(de)(de)工廠誕(dan)生, 使用者可(ke)能從外觀無法判別某(mou)一(yi)家(jia)生產的(de)(de)(de)觸(chu)摸(mo)屏品質(zhi)好壞(huai), 我們在此(ci)提(ti)出(chu)一(yi)些簡單的(de)(de)(de)方(fang)法可(ke)以由外觀上看(kan)出(chu)大略產品的(de)(de)(de)品質(zhi)。

另外市場上有4線式、5線式、6線式和(he)8線式的(de)生產廠商(shang), 到底那一種設計才符(fu)合(he)我們的(de)需要?當拿(na)到一片觸摸屏時看一下(xia)觸摸屏的(de)四周(zhou)是否印有綠(lv)色(se)的(de)邊(bian)框, 如果有的(de)話(hua), 大(da)概可以猜(cai)到是絕緣(yuan)油(you)墨(mo), 但絕緣(yuan)油(you)墨(mo)也(ye)可能是半透(tou)明的(de)顏(yan)色(se)。

不論如何, 采用(yong)絕(jue)緣油(you)墨的(de)設計會比采用(yong)有(you)基材雙面膠的(de)品質(zhi)稍差。另外(wai)可以看一看出(chu)線端的(de)設計,若(ruo)出(chu)線尾(wei)巴連接(jie)的(de)地方與觸摸屏(ping)本身(shen)粘(zhan)的(de)力量不夠(gou), 此(ci)(ci)觸摸屏(ping)很容易就壞掉了,觸摸屏(ping)若(ruo)壞掉要(yao)修復的(de)機(ji)會不大。再者可以將觸摸屏(ping)拿在手上(shang)用(yong)60°角(jiao)度看一下(xia)(xia)表(biao)面是否有(you)牛(niu)頓環產(chan)生(sheng), 若(ruo)有(you)牛(niu)頓環產(chan)生(sheng)的(de)觸摸屏(ping), 表(biao)示(shi)此(ci)(ci)工廠在處理牛(niu)頓環問題經驗(yan)不夠(gou)。用(yong)手指(zhi)按(an)觸觸摸屏(ping)感覺(jue)一下(xia)(xia)是不是觸摸屏(ping)有(you)上(shang)下(xia)(xia)二層, 若(ruo)感覺(jue)到則(ze)表(biao)示(shi)此(ci)(ci)工廠對(dui)提供一個良好品質(zhi)的(de)觸摸屏(ping)產(chan)品還(huan)有(you)一段路要(yao)走(zou)。

再(zai)者, 我們根據不同的(de)(de)觸(chu)(chu)(chu)摸(mo)(mo)屏(ping)(ping)(ping)(ping)設(she)(she)(she)計(ji)(ji)(ji)提(ti)供一(yi)(yi)些看法。 4線(xian)(xian)(xian)(xian)(xian)式(shi)(shi)(shi)(shi)(shi)(shi)設(she)(she)(she)計(ji)(ji)(ji)這(zhe)是(shi)(shi)(shi)(shi)最(zui)基(ji)本(ben)的(de)(de)做(zuo)法, 也是(shi)(shi)(shi)(shi)當今90%觸(chu)(chu)(chu)摸(mo)(mo)屏(ping)(ping)(ping)(ping)工廠的(de)(de)設(she)(she)(she)計(ji)(ji)(ji)主流,因(yin)為(wei)(wei)將觸(chu)(chu)(chu)摸(mo)(mo)屏(ping)(ping)(ping)(ping)X.Y軸的(de)(de)線(xian)(xian)(xian)(xian)(xian)路(lu)直接(jie)拉(la)出(chu)(chu)來(lai), 透過觸(chu)(chu)(chu)摸(mo)(mo)屏(ping)(ping)(ping)(ping)控制器(qi)轉換(huan), 可(ke)(ke)讀到使(shi)用(yong)者觸(chu)(chu)(chu)摸(mo)(mo)的(de)(de)位(wei)置。 4線(xian)(xian)(xian)(xian)(xian)式(shi)(shi)(shi)(shi)(shi)(shi)的(de)(de)設(she)(she)(she)計(ji)(ji)(ji)最(zui)好(hao)是(shi)(shi)(shi)(shi)用(yong)在小(xiao)尺(chi)(chi)寸產品上(shang)(shang)(shang), 小(xiao)尺(chi)(chi)寸指的(de)(de)是(shi)(shi)(shi)(shi)10.4’’以(yi)(yi)下的(de)(de)尺(chi)(chi)寸, 因(yin)為(wei)(wei)觸(chu)(chu)(chu)摸(mo)(mo)屏(ping)(ping)(ping)(ping)是(shi)(shi)(shi)(shi)靠表面電(dian)(dian)(dian)阻的(de)(de)阻質(zhi)經加入電(dian)(dian)(dian)壓后(hou)轉算出(chu)(chu)觸(chu)(chu)(chu)摸(mo)(mo)的(de)(de)位(wei)置, 表面電(dian)(dian)(dian)阻可(ke)(ke)能(neng)會(hui)因(yin)為(wei)(wei)環境或(huo)其它原因(yin)的(de)(de)緣故產生老化(hua)現象, 在小(xiao)尺(chi)(chi)寸的(de)(de)觸(chu)(chu)(chu)摸(mo)(mo)屏(ping)(ping)(ping)(ping)上(shang)(shang)(shang)不易(yi)被使(shi)用(yong)者感(gan)(gan)覺出(chu)(chu)來(lai), 4線(xian)(xian)(xian)(xian)(xian)式(shi)(shi)(shi)(shi)(shi)(shi)觸(chu)(chu)(chu)摸(mo)(mo)屏(ping)(ping)(ping)(ping)會(hui)是(shi)(shi)(shi)(shi)一(yi)(yi)個(ge)很好(hao)的(de)(de)選(xuan)擇。 8線(xian)(xian)(xian)(xian)(xian)式(shi)(shi)(shi)(shi)(shi)(shi)觸(chu)(chu)(chu)摸(mo)(mo)屏(ping)(ping)(ping)(ping) 8線(xian)(xian)(xian)(xian)(xian)式(shi)(shi)(shi)(shi)(shi)(shi)觸(chu)(chu)(chu)摸(mo)(mo)屏(ping)(ping)(ping)(ping)則是(shi)(shi)(shi)(shi)可(ke)(ke)以(yi)(yi)彌補(bu)4線(xian)(xian)(xian)(xian)(xian)式(shi)(shi)(shi)(shi)(shi)(shi)觸(chu)(chu)(chu)摸(mo)(mo)屏(ping)(ping)(ping)(ping)設(she)(she)(she)計(ji)(ji)(ji)和大尺(chi)(chi)寸發生的(de)(de)現象, 所(suo)以(yi)(yi)8線(xian)(xian)(xian)(xian)(xian)式(shi)(shi)(shi)(shi)(shi)(shi)觸(chu)(chu)(chu)摸(mo)(mo)屏(ping)(ping)(ping)(ping)在每一(yi)(yi)邊(bian)上(shang)(shang)(shang)設(she)(she)(she)計(ji)(ji)(ji)了(le)一(yi)(yi)條“感(gan)(gan)應線(xian)(xian)(xian)(xian)(xian)”, 若(ruo)表面電(dian)(dian)(dian)阻發生老化(hua)現象可(ke)(ke)以(yi)(yi)靠感(gan)(gan)應線(xian)(xian)(xian)(xian)(xian)立刻調整(zheng)回正常情況, 所(suo)以(yi)(yi)8線(xian)(xian)(xian)(xian)(xian)式(shi)(shi)(shi)(shi)(shi)(shi)的(de)(de)設(she)(she)(she)計(ji)(ji)(ji)對10.4”以(yi)(yi)上(shang)(shang)(shang)的(de)(de)尺(chi)(chi)寸是(shi)(shi)(shi)(shi)一(yi)(yi)項最(zui)好(hao)的(de)(de)設(she)(she)(she)計(ji)(ji)(ji)。 5線(xian)(xian)(xian)(xian)(xian)式(shi)(shi)(shi)(shi)(shi)(shi)觸(chu)(chu)(chu)摸(mo)(mo)屏(ping)(ping)(ping)(ping): 5線(xian)(xian)(xian)(xian)(xian)式(shi)(shi)(shi)(shi)(shi)(shi)的(de)(de)設(she)(she)(she)計(ji)(ji)(ji)是(shi)(shi)(shi)(shi)指X,Y軸皆放在底(di)層玻璃上(shang)(shang)(shang), 上(shang)(shang)(shang)面的(de)(de)導電(dian)(dian)(dian)薄膜則只(zhi)是(shi)(shi)(shi)(shi)條感(gan)(gan)應線(xian)(xian)(xian)(xian)(xian), 這(zhe)種設(she)(she)(she)計(ji)(ji)(ji)只(zhi)能(neng)用(yong)在大尺(chi)(chi)寸上(shang)(shang)(shang), 因(yin)為(wei)(wei)四邊(bian)的(de)(de)線(xian)(xian)(xian)(xian)(xian)路(lu)區域(yu)要比8線(xian)(xian)(xian)(xian)(xian)式(shi)(shi)(shi)(shi)(shi)(shi)的(de)(de)線(xian)(xian)(xian)(xian)(xian)路(lu)來(lai)的(de)(de)寬。一(yi)(yi)般(ban)5線(xian)(xian)(xian)(xian)(xian)式(shi)(shi)(shi)(shi)(shi)(shi)的(de)(de)觸(chu)(chu)(chu)摸(mo)(mo)屏(ping)(ping)(ping)(ping)價格比4線(xian)(xian)(xian)(xian)(xian)式(shi)(shi)(shi)(shi)(shi)(shi)和8線(xian)(xian)(xian)(xian)(xian)式(shi)(shi)(shi)(shi)(shi)(shi)要高。 6線(xian)(xian)(xian)(xian)(xian)式(shi)(shi)(shi)(shi)(shi)(shi)觸(chu)(chu)(chu)摸(mo)(mo)屏(ping)(ping)(ping)(ping) 6線(xian)(xian)(xian)(xian)(xian)式(shi)(shi)(shi)(shi)(shi)(shi)是(shi)(shi)(shi)(shi)在5線(xian)(xian)(xian)(xian)(xian)式(shi)(shi)(shi)(shi)(shi)(shi)的(de)(de)設(she)(she)(she)計(ji)(ji)(ji)再(zai)加上(shang)(shang)(shang)一(yi)(yi)條“地線(xian)(xian)(xian)(xian)(xian)”(Grounding)。