Resin sheet, liquid crystal cell substrate comprising the same

Details Resin sheet, liquid crystal cell substrate comprising the same Resin sheet, liquid crystal cell substrate comprising the same

2007-08-21

2007-08-21

Dye, Rena (Department: 1772)

Liquid crystal cells, elements and systems

Liquid crystal system

C428S415000, C349S117000, C349S118000, C349S122000

Reexamination Certificate

active

10512823

ABSTRACT:
A resin sheet that is unlikely to be affected by heat and allows prevention of the occurrence of a crack is provided. A glass fiber cloth-like material is dipped into an epoxy resin solution and subjected to curing, thereby obtaining an epoxy resin-based sheet including the glass fiber cloth-like material. The resin sheet has a haze value of 10% or lower, and preferably, has a light transmittance of 88% or higher, an in-plane retardation of not more than 2 nm, a retardation in a thickness direction of 40 nm, and a surface roughness of not more than 2 μm.

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Dow Chemical, Design Tools, Optical Properties, Haze, 2006. Retrieved from the internet [retrieved on Mar. 2, 2006] <URL: http://www.dow.com/sal/design/guide/optical.htm>.

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