Plastic substrates for flexible displays

被引：65

作者：

Ito, Hisashi ^{[1
]}

Oka, Wataru ^{[1
]}

Goto, Hideki ^{[1
]}

Umeda, Hideo ^{[1
]}

机构：

[1] Sumimoto Bakelite Ltd, Kobe Fundamental Res Lab, Nishi Ku, Kobe, Hyogo 6512241, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS | 2006年 / 45卷 / 5B期

关键词：

display; flexible; fibrous glass-reinforced plastic (FRP); surface smoothness; moisture permeation;

D O I：

10.1143/JJAP.45.4325

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

New flexible fibrous glass-reinforced plastic (FRP) substrates for flat panel displays were developed. Optimizing the composition of the FRP by adjusting the difference in refractive index between a matrix resin and a glass fiber enabled the coexistence of a high transparency and a low coefficient of thermal expansion (CTE). An excellent smooth surface morphology was confirmed by the formulation of a coating resin. The stability of moisture impermeability depended on the surface smoothness and adhesion between a barrier layer and the coating layer. The moisture permeation rates of barrier substrates were below detection limits (< 0.01 g m(-2) day(-1)) on standard measurement equipment.

引用

页码：4325 / 4329

页数：5