Patent ID: 9213198
Filing Date: 2015-12-15
Classification: C09K,G02B,G02F,G06F,G09F

Abstract:
1. A display apparatus comprising: a liquid crystal panel; a base material layer arranged on the liquid crystal panel; an adhesive layer interposed between the liquid crystal panel and the base material layer, a touch panel interposed between the liquid crystal panel and the base material layer; and a linear polarization layer arranged on the touch panel between the touch panel and the base material layer, wherein the linear polarization layer is arranged in an orientation of transmitting polarized light from a side of the liquid crystal panel, both the base material layer and the adhesive layer contain fiber having properties of depolarization, the fiber having the properties of depolarization is an aggregate of cellulose nano-fiber, the cellulose nano-fiber contains a hydroxyl group, a part of the hydroxyl group is chemically modified, a width of the fiber is 10 nm or more to 50 nm or less, and an aspect ratio of the fiber is 1 or more to 200 or less.