Patent ID: 7709080
Filing Date: 2010-05-04
Classification: G02B,G02F,Y10T

Abstract:
1. A display device, comprising: a first substrate comprising a display area; a second substrate facing the first substrate; a sealant pattern arranged on one of the first substrate and the second substrate and outside the display area, the sealant pattern comprising a first compound; and a separator pattern arranged on one of the first substrate and the second substrate and between the sealant pattern and the display area, the separator pattern comprising a second compound represented by formula: wherein n is a positive integer, wherein R is one of —NH—CO—, —CO—O—, —O—, —S—, —SOO—, —CO—N—CO—, —N—, —N═N—, —CO—, —CO—O—CO—, and —NH—CO—NH—, and wherein R′ is one of —OH, —F, —Cl, —Br, —I, and —CO—H to chemically react with the first compound to prevent diffusion of the first compound into the display area.