粘接
粘接
점접
2015年
1期
53-55,36
,共4页
赵迎波%何利军%李守平%史伟同
趙迎波%何利軍%李守平%史偉同
조영파%하리군%리수평%사위동
触摸屏%液态光学透明胶%光学性能%抗老化性能
觸摸屏%液態光學透明膠%光學性能%抗老化性能
촉모병%액태광학투명효%광학성능%항노화성능
touch screen panel%liquid optical clear adhesive%optical property%environmental reliability
介绍了液态透明胶在触摸屏中的应用。它主要用于电容式触摸屏中触控模组与显示模组的贴合，起到填充、固定、提高对比度等作用。制备了一种液态光学透明胶（Liquid Optical Clear Adhesive-LOCA），重点研2究了其光学性能、固化性能和耐老化性能；结果表明，所制备的液态透明胶在3000 mJ/cm的固化能量下可以完全固化，黏度适用于各种贴合工艺；其透光率在99%以上，黄变指数和雾度小于0.2%，且具有优异的抗老化性能。
介紹瞭液態透明膠在觸摸屏中的應用。它主要用于電容式觸摸屏中觸控模組與顯示模組的貼閤，起到填充、固定、提高對比度等作用。製備瞭一種液態光學透明膠（Liquid Optical Clear Adhesive-LOCA），重點研2究瞭其光學性能、固化性能和耐老化性能；結果錶明，所製備的液態透明膠在3000 mJ/cm的固化能量下可以完全固化，黏度適用于各種貼閤工藝；其透光率在99%以上，黃變指數和霧度小于0.2%，且具有優異的抗老化性能。
개소료액태투명효재촉모병중적응용。타주요용우전용식촉모병중촉공모조여현시모조적첩합，기도전충、고정、제고대비도등작용。제비료일충액태광학투명효（Liquid Optical Clear Adhesive-LOCA），중점연2구료기광학성능、고화성능화내노화성능；결과표명，소제비적액태투명효재3000 mJ/cm적고화능량하가이완전고화，점도괄용우각충첩합공예；기투광솔재99%이상，황변지수화무도소우0.2%，차구유우이적항노화성능。
The main application of liquid optical clear adhesive(LOCA) in the capacitive touch screen was introduced, including the laminating of touch panel with LCD module and playing the role of fixing, filling and contrast enhancement.The LOCA was preparaed and its optical property, curing property and environmental reliability were studied. 2Results show that the LOCA has completely cured under the energy of 3 000 mJ/cm . The LOCA with a moderate viscosity can be used for various laminating process. The transmittance is over 99%, while the yellowing index and haze are less than 0.2. The LOCA also has a excellent environmental reliability.
