卷(juan)軸(zhou)(zhou)屏技術(shu)的(de)(de)(de)(de)(de)未(wei)來已經(jing)悄(qiao)然來臨，它正著(zhu)顯示技術(shu)的(de)(de)(de)(de)(de)新(xin)一(yi)輪革命。在(zai)這一(yi)創新(xin)背后，OCA（OpticallyClearAdhesive）膠膜扮演著(zhu)至關重要(yao)的(de)(de)(de)(de)(de)角色——它不(bu)僅確保(bao)了屏幕的(de)(de)(de)(de)(de)清晰度(du)和透(tou)明度(du)，更(geng)(geng)支持(chi)了屏幕次的(de)(de)(de)(de)(de)伸縮(suo)變化(hua)。傳統(tong)的(de)(de)(de)(de)(de)顯示屏在(zai)面(mian)臨形(xing)變時往往力(li)不(bu)從心，但卷(juan)軸(zhou)(zhou)屏通(tong)過精密的(de)(de)(de)(de)(de)機械結構和創新(xin)的(de)(de)(de)(de)(de)材料(liao)應用(yong)打破了這一(yi)局限(xian)。其中，OCA膠膜的(de)(de)(de)(de)(de)性能(neng)(neng)(neng)尤為(wei)關鍵(jian)：它能(neng)(neng)(neng)夠(gou)緊密貼合(he)在(zai)各(ge)種復(fu)雜形(xing)狀的(de)(de)(de)(de)(de)屏幕上，電(dian)阻式(shi)OCA光(guang)學(xue)膠價格，保(bao)持(chi)出色的(de)(de)(de)(de)(de)光(guang)學(xue)性能(neng)(neng)(neng)和粘接力(li)；更(geng)(geng)重要(yao)的(de)(de)(de)(de)(de)是(shi)其的(de)(de)(de)(de)(de)彈(dan)性恢復(fu)能(neng)(neng)(neng)力(li)使得它在(zai)無數次的(de)(de)(de)(de)(de)伸縮(suo)過程中依然能(neng)(neng)(neng)夠(gou)保(bao)持(chi)穩定性和可(ke)靠性。這意味著(zhu)用(yong)戶可(ke)以在(zai)享受大屏視(shi)覺體驗的(de)(de)(de)(de)(de)同(tong)時自由調整(zheng)屏幕尺寸和形(xing)態(tai)滿足個(ge)(ge)性化(hua)需求而不(bu)用(yong)擔心設備的(de)(de)(de)(de)(de)耐用(yong)性受到影響。。隨著(zhu)科技的(de)(de)(de)(de)(de)進步和生產成本的(de)(de)(de)(de)(de)降低可(ke)以預見的(de)(de)(de)(de)(de)是(shi)在(zai)不(bu)遠的(de)(de)(de)(de)(de)將來我們(men)將會看到更(geng)(geng)多采(cai)用(yong)這項技術(shu)的(de)(de)(de)(de)(de)產品(pin)走進千家(jia)萬戶為(wei)人們(men)的(de)(de)(de)(de)(de)生活帶(dai)來的(de)(de)(de)(de)(de)便捷與樂趣無論是(shi)智(zhi)能(neng)(neng)(neng)手機、平板電(dian)腦(nao)還(huan)是(shi)車載顯示器等各(ge)個(ge)(ge)領域都有望因此而發生翻天(tian)覆地的(de)(de)(de)(de)(de)變化(hua)讓(rang)我們(men)一(yi)起期待并擁抱這個(ge)(ge)充滿可(ke)能(neng)(neng)(neng)的(de)(de)(de)(de)(de)全新(xin)時代(dai)吧！

**電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)式(shi)OCA膠(jiao)(jiao)(jiao)(jiao)膜(mo)(mo)：兼(jian)容(rong)ITO玻(bo)(bo)(bo)璃(li)(li)/薄(bo)膜(mo)(mo)的(de)(de)(de)(de)關鍵材(cai)料**電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)式(shi)OCA（光(guang)學透(tou)明膠(jiao)(jiao)(jiao)(jiao)）膠(jiao)(jiao)(jiao)(jiao)膜(mo)(mo)是一種(zhong)專為(wei)電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)式(shi)觸(chu)(chu)(chu)(chu)(chu)摸(mo)(mo)屏(ping)設計的(de)(de)(de)(de)粘(zhan)合材(cai)料，主要(yao)用于(yu)(yu)ITO玻(bo)(bo)(bo)璃(li)(li)與(yu)(yu)(yu)ITO薄(bo)膜(mo)(mo)之(zhi)間的(de)(de)(de)(de)精密貼合。其(qi)功能(neng)在(zai)于(yu)(yu)保(bao)障觸(chu)(chu)(chu)(chu)(chu)摸(mo)(mo)屏(ping)的(de)(de)(de)(de)導電(dian)(dian)(dian)(dian)性(xing)(xing)(xing)、光(guang)學性(xing)(xing)(xing)能(neng)及(ji)結構(gou)穩(wen)定(ding)性(xing)(xing)(xing)，同時適應(ying)(ying)復雜環境(jing)下的(de)(de)(de)(de)長期使(shi)用需求。**特性(xing)(xing)(xing)與(yu)(yu)(yu)技(ji)術(shu)要(yao)求**1.**高(gao)透(tou)光(guang)率(lv)(lv)與(yu)(yu)(yu)導電(dian)(dian)(dian)(dian)性(xing)(xing)(xing)**：電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)式(shi)OCA膠(jiao)(jiao)(jiao)(jiao)膜(mo)(mo)的(de)(de)(de)(de)透(tou)光(guang)率(lv)(lv)需超(chao)過90%，確保(bao)顯示清晰度；其(qi)電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)值需與(yu)(yu)(yu)ITO層(ceng)（通(tong)(tong)常(chang)為(wei)100-500Ω/□）匹配，電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)式(shi)OCA光(guang)學膠(jiao)(jiao)(jiao)(jiao)公司，以維持觸(chu)(chu)(chu)(chu)(chu)摸(mo)(mo)信號傳(chuan)輸的(de)(de)(de)(de)靈敏(min)性(xing)(xing)(xing)。2.**粘(zhan)接(jie)強(qiang)度與(yu)(yu)(yu)耐久性(xing)(xing)(xing)**：需具備(bei)5-15N/cm2的(de)(de)(de)(de)剝(bo)離強(qiang)度，耐受-40℃至85℃的(de)(de)(de)(de)溫度循(xun)環及(ji)85%RH濕度測試，避免(mian)脫膠(jiao)(jiao)(jiao)(jiao)或氣泡產(chan)生。3.**材(cai)料兼(jian)容(rong)性(xing)(xing)(xing)**：膠(jiao)(jiao)(jiao)(jiao)膜(mo)(mo)的(de)(de)(de)(de)折(zhe)射率(lv)(lv)（約(yue)1.48）需與(yu)(yu)(yu)ITO玻(bo)(bo)(bo)璃(li)(li)（1.52）和PET薄(bo)膜(mo)(mo)（1.65）接(jie)近，減少界面光(guang)損耗；熱膨脹系數需與(yu)(yu)(yu)基材(cai)匹配（如(ru)(ru)(ru)ITO玻(bo)(bo)(bo)璃(li)(li)為(wei)7.2×10??/℃），防止熱應(ying)(ying)力導致的(de)(de)(de)(de)形變。**與(yu)(yu)(yu)ITO玻(bo)(bo)(bo)璃(li)(li)/薄(bo)膜(mo)(mo)的(de)(de)(de)(de)兼(jian)容(rong)性(xing)(xing)(xing)設計**電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)式(shi)OCA膠(jiao)(jiao)(jiao)(jiao)膜(mo)(mo)通(tong)(tong)過優化(hua)(hua)(hua)固化(hua)(hua)(hua)工藝(yi)（如(ru)(ru)(ru)UV固化(hua)(hua)(hua)能(neng)量控制(zhi)在(zai)2000-3000mJ/cm2），確保(bao)在(zai)貼合時不(bu)會(hui)損傷(shang)ITO層(ceng)的(de)(de)(de)(de)微觀結構(gou)（厚度通(tong)(tong)常(chang)為(wei)20-200nm）。其(qi)低介(jie)電(dian)(dian)(dian)(dian)常(chang)數（**應(ying)(ying)用領(ling)域與(yu)(yu)(yu)市場定(ding)位**盡管電(dian)(dian)(dian)(dian)容(rong)式(shi)觸(chu)(chu)(chu)(chu)(chu)摸(mo)(mo)屏(ping)占(zhan)據(ju)主流(liu)，電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)式(shi)OCA膠(jiao)(jiao)(jiao)(jiao)膜(mo)(mo)在(zai)工業(ye)控制(zhi)面板（如(ru)(ru)(ru)ATM機、終端）、（符合IP67防護等級(ji)）及(ji)車載中(zhong)(zhong)控等場景(jing)仍(reng)，尤其(qi)適用于(yu)(yu)需戴手套操(cao)作或高(gao)電(dian)(dian)(dian)(dian)磁(ci)干擾環境(jing)。據(ju)調研，2023年電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)式(shi)觸(chu)(chu)(chu)(chu)(chu)摸(mo)(mo)屏(ping)市場規模(mo)約(yue)12億(yi)美元(yuan)，其(qi)中(zhong)(zhong)OCA膠(jiao)(jiao)(jiao)(jiao)膜(mo)(mo)占(zhan)比約(yue)8%，技(ji)術(shu)迭代更(geng)聚(ju)焦于(yu)(yu)提升環境(jing)耐受性(xing)(xing)(xing)（如(ru)(ru)(ru)通(tong)(tong)過500小(xiao)時鹽霧測試）與(yu)(yu)(yu)成本優化(hua)(hua)(hua)。**結語**電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)式(shi)OCA膠(jiao)(jiao)(jiao)(jiao)膜(mo)(mo)作為(wei)傳(chuan)統觸(chu)(chu)(chu)(chu)(chu)控技(ji)術(shu)的(de)(de)(de)(de)關鍵材(cai)料，通(tong)(tong)過材(cai)料創新與(yu)(yu)(yu)工藝(yi)優化(hua)(hua)(hua)持續(xu)滿足特定(ding)行業(ye)需求。未來，隨著柔性(xing)(xing)(xing)電(dian)(dian)(dian)(dian)子及(ji)混合式(shi)觸(chu)(chu)(chu)(chu)(chu)控技(ji)術(shu)的(de)(de)(de)(de)發展(zhan)，其(qi)兼(jian)容(rong)性(xing)(xing)(xing)與(yu)(yu)(yu)功能(neng)性(xing)(xing)(xing)有(you)望進(jin)一步拓展(zhan)應(ying)(ying)用邊界。

OPPO作為(wei)的智能(neng)終(zhong)(zhong)端(duan)品(pin)(pin)(pin)牌，始終(zhong)(zhong)將產(chan)品(pin)(pin)(pin)品(pin)(pin)(pin)質視(shi)為(wei)競爭(zheng)力。在(zai)屏(ping)(ping)幕模組(zu)材(cai)料OCA（光(guang)學透(tou)明膠(jiao)膜）的供(gong)(gong)應(ying)(ying)鏈管理(li)中，OPPO通(tong)(tong)過(guo)嚴苛的合作驗(yan)證(zheng)體系(xi)與(yu)(yu)(yu)全流程品(pin)(pin)(pin)質管控(kong)，確(que)保終(zhong)(zhong)端(duan)產(chan)品(pin)(pin)(pin)顯示效果(guo)與(yu)(yu)(yu)耐(nai)用(yong)性(xing)(xing)達(da)到水平。**1.供(gong)(gong)應(ying)(ying)商(shang)準入(ru)：技術(shu)+體系(xi)雙(shuang)維篩選(xuan)**OPPO對(dui)OCA供(gong)(gong)應(ying)(ying)商(shang)實(shi)(shi)施「技術(shu)能(neng)力」與(yu)(yu)(yu)「質量管理(li)體系(xi)」雙(shuang)重審核(he)。合作前需(xu)通(tong)(tong)過(guo)實(shi)(shi)驗(yan)室(shi)透(tou)光(guang)率(lv)（≥92%）、耐(nai)候性(xing)(xing)（-40℃~85℃循環(huan)測(ce)試）、抗老(lao)化(hua)(hua)（UV加速(su)老(lao)化(hua)(hua)1000小時）等12項基礎性(xing)(xing)能(neng)驗(yan)證(zheng)，同時要求供(gong)(gong)應(ying)(ying)商(shang)具備ISO9001/14001體系(xi)認證(zheng)及(ji)(ji)自(zi)動化(hua)(hua)品(pin)(pin)(pin)控(kong)能(neng)力，從(cong)保障材(cai)料一(yi)(yi)致(zhi)性(xing)(xing)。**2.生(sheng)(sheng)(sheng)產(chan)過(guo)程：AI質檢+數(shu)據(ju)追(zhui)溯**在(zai)量產(chan)階(jie)段，OPPO要求供(gong)(gong)應(ying)(ying)商(shang)部(bu)署光(guang)學檢測(ce)AOI系(xi)統與(yu)(yu)(yu)SPC統計過(guo)程控(kong)制，實(shi)(shi)時監(jian)控(kong)膠(jiao)膜厚度(du)公差（±5μm）、異物點缺(que)陷（≤0.1mm2）等關鍵(jian)參數(shu)。每(mei)批次(ci)(ci)產(chan)品(pin)(pin)(pin)附帶獨立溯源碼，可(ke)(ke)原材(cai)料批次(ci)(ci)、生(sheng)(sheng)(sheng)產(chan)設備編號及(ji)(ji)環(huan)境(jing)數(shu)據(ju)，電阻式(shi)OCA光(guang)學膠(jiao)溫度(du)，實(shi)(shi)現(xian)質量問題(ti)的分鐘級定(ding)(ding)位。**3.聯合研發：定(ding)(ding)制化(hua)(hua)性(xing)(xing)能(neng)突破**針對(dui)折疊屏(ping)(ping)等創新(xin)形態，電阻式(shi)OCA光(guang)學膠(jiao)，OPPO與(yu)(yu)(yu)供(gong)(gong)應(ying)(ying)商(shang)成立聯合實(shi)(shi)驗(yan)室(shi)，共同開發低(di)模量高回彈OCA膠(jiao)膜。通(tong)(tong)過(guo)分子結構改性(xing)(xing)，將彎折壽命提升至(zhi)20萬次(ci)(ci)（行(xing)業平均(jun)15萬次(ci)(ci)），同時維持(chi)88%以上(shang)(shang)的透(tou)光(guang)率(lv)，折痕與(yu)(yu)(yu)氣(qi)泡難題(ti)。相關技術(shu)已申請12項國際。**4.終(zhong)(zhong)端(duan)驗(yan)證(zheng)：場(chang)景壓(ya)力測(ce)試**所(suo)有(you)(you)OCA膠(jiao)膜需(xu)在(zai)OPPO自(zi)有(you)(you)檢測(ce)中心完(wan)成終(zhong)(zhong)端(duan)適(shi)配性(xing)(xing)驗(yan)證(zheng)，包(bao)含80℃/95%濕度(du)高溫高濕測(ce)試、沙塵(chen)環(huan)境(jing)摩擦測(ce)試以及(ji)(ji)1000次(ci)(ci)以上(shang)(shang)模擬跌落沖擊測(ce)試，確(que)保在(zai)環(huan)境(jing)下無脫膠(jiao)、黃象。2023年OPPO折疊屏(ping)(ping)產(chan)品(pin)(pin)(pin)售后不良率(lv)低(di)至(zhi)0.03%，驗(yan)證(zheng)品(pin)(pin)(pin)質管控(kong)實(shi)(shi)效。通(tong)(tong)過(guo)貫(guan)穿供(gong)(gong)應(ying)(ying)鏈的技術(shu)協(xie)同與(yu)(yu)(yu)數(shu)字化(hua)(hua)管理(li)，OPPO構建(jian)了OCA膠(jiao)膜品(pin)(pin)(pin)質的全生(sheng)(sheng)(sheng)命周期保障體系(xi)，為(wei)用(yong)戶(hu)提供(gong)(gong)持(chi)久(jiu)穩定(ding)(ding)的視(shi)覺(jue)與(yu)(yu)(yu)觸控(kong)體驗(yan)。這一(yi)(yi)模式(shi)已延(yan)伸至(zhi)攝像頭模組(zu)、電池等部(bu)件，持(chi)續強化(hua)(hua)產(chan)品(pin)(pin)(pin)可(ke)(ke)靠性(xing)(xing)壁壘。