公开(公告)号：US20160193808A1

公开(公告)日：2016-07-07

申请号：US14910598

申请日：2014-06-04

Applicant: DEXERIALS CORPORATION

Inventor： Kimitaka NISHIMURA ,  Emi YOSHIDA ,  Eiji OHTA ,  Shinichi MATSUMURA ,  Shigehisa OHKAWARA

IPC: B32B7/06 ,  B32B7/12 ,  A42B3/22 ,  B32B3/30

CPC classification number: B32B7/06 ,  A42B3/22 ,  B32B3/30 ,  B32B7/12 ,  B32B2307/412 ,  B32B2437/04 ,  B32B2571/00 ,  G02B1/118

Abstract: The purpose of the present invention is to prevent an increase in reflectance and a decrease in transmittance, retain the intact instantaneousness and ease of stripping, improve the releasability of the adhesive, avoid the generation of distortion due to the thickness of the adhesive, and ensure the visibility, by laminating filmy members (10) each equipped with a moth-eye structure (12). This transparent laminate (1) comprises a plurality of filmy members (10) which each comprise a base (11) and, disposed on at least one surface thereof, a structure (12) made up of recesses and protrusions which have been regularly arranged at a pitch not longer than the wavelengths of visible light. At least the ends of the filmy members (10) have been superposed, with a pressure-sensitive adhesive layer (2) interposed therebetween. In the superposed filmy members (10), there is a space (14) between the opposed structures (12).

Abstract translation: 本发明的目的是防止反射率的增加和透射率的降低，保持完整的瞬时性和易剥离性，改善粘合剂的脱模性，避免由于粘合剂的厚度而产生变形，并确保 通过层压每个配备有蛾眼结构（12）的薄膜构件（10）可见度。 这种透明层压体（1）包括多个薄膜构件（10），每个薄膜构件（10）各自包括基部（11），并且在其至少一个表面上设置由凹部和突起构成的结构（12），所述凹部和突起被规则地布置在 不超过可见光波长的间距。 薄膜构件（10）的至少端部已经被叠置在其间插入压敏粘合剂层（2）。 在重叠的薄膜构件（10）中，在相对的结构（12）之间存在空间（14）。