本文選題：TFT-LCD + 邊角漏光　； 參考：《液晶與顯示》2017年06期

【摘要】：目前,薄膜晶體管型液晶顯示器(Thin-Film Technology Liquid Crystal Display,TFT-LCD)已成為顯示領(lǐng)域的主流產(chǎn)品,而液晶面板是TFT-LCD的一個重要組成部分。LCD邊緣漏光會導(dǎo)致畫面失真,影響可視效果,造成畫面顯示品質(zhì)下降、良率降低,因此改善邊緣漏光成為急待解決的問題。本文研究了液晶與PI膜層取向異常對邊角漏光的影響、LC Pattern設(shè)計對邊角漏光的影響、Si-Ball型號對邊角漏光的影響等,結(jié)果證明LC Pattern設(shè)計對邊角漏光具有較好的改善效果,Pattern拉伸可改善邊角漏光但更易造成液晶穿刺現(xiàn)象,小滴優(yōu)化不僅能改善邊角漏光而且也能防止液晶穿刺。另外小型Si-Ball對邊角漏光改善效果最優(yōu),同時從信賴性驗證等方面可以排除較小Si-Ball,限定出Si-Ball選擇范圍。
[Abstract]:At present, Thin-Film Technology Liquid Crystal display TFT-LCDs have become the mainstream products in the field of display, and the LCD panel is an important component of TFT-LCD. As a result, the quality of the image is decreased and the yield is reduced, so it is urgent to solve the problem of improving the edge light leakage. In this paper, the effect of orientation anomaly of liquid crystal and Pi film on edge angle light leakage is studied. The influence of LC Pattern design on edge angle light leakage is studied. The effect of Si-Ball model on edge angle light leakage is also studied. The results show that LC Pattern design has a better effect on edge angle light leakage. Pattern stretching can improve edge angle light leakage but also cause liquid crystal puncture more easily. Small drop optimization can not only improve edge angle light leakage but also prevent liquid crystal puncture. In addition, the small Si-Ball has the best effect on improving the edge angle light leakage. At the same time, the smaller S-i-Balls can be excluded from the reliability verification, and the range of Si-Ball selection can be limited.
【作者單位】： 鄂爾多斯市源盛光電有限責(zé)任公司;
【分類號】：TN873.93
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本文編號：1893107