Corning Precision Materials Co., Ltd.

Jin Soo An

Min Seok Kim

Jung Hong Oh

Bo Kyung Kong

Eun Heui Choi

Chang Moog Rim

Jae Hong Lee

Ho Woo Kim

Jongkyun Lee

The present invention relates to a substrate for a display device and, more particularly, to a substrate for a display device which has excellent durability and also can minimize generation of color shift when being applied to a display device. To this end, the present invention provides a substrate for a display device comprising: a base material; a first coating film formed on the base material; a second coating film which is formed on the first coating film and is formed of a material having a relatively lower refractive index than the first coating film; a third coating film which is formed on the second coating film and is formed of a material having a relatively higher refractive index than the second coating film; a forth coating film which is formed on the third coating film and is formed of a material having a relatively lower refractive index than the third coating film; and a hard coating film which is formed on the fourth coating film and is formed of AlON having a relatively higher refractive index than the forth coating film.

Substrate for display device

The present invention relates to a substrate for a display device and, more particularly, to a substrate for a display device, which not only has excellent durability, but can also minimize the occurrence of color shift when applied to a display device. To this end, the present invention provides a substrate for a display device, which is characterized by including: a substrate; a hard coat film formed on the substrate and formed of AlON; and a multilayer film formed between the substrate and the hard coat film, and formed of a coating film having a first refractive index and a coating film having a second refractive index, which are repetitively stacked in sequence.

The present invention relates to a method for handling an ultra-thin glass for a display panel and, more specifically, the invention enables the ultra-thin glass to be easily attached to or detached from a carrier glass for supporting the ultra-thin glass before and after a surface treatment process for applying the ultra-thin glass to a display panel. To this end, the method for handling an ultra-thin glass for a display panel, according to the present invention, comprises: a bonding step for bonding an ultra-thin glass and a carrier glass for supporting the ultra-thin glass by means of a phase transition material; a surface treatment step for treating a surface of the ultra-thin glass; and a separation step for separating the ultra-thin glass from the carrier glass.

Method for handling ultra-thin glass for display panel

A multi-layered article includes a substrate; a resin pattern layer; and a thin film coating layer. The substrate, the resin pattern layer, and the thin film coating layer are sequentially layered on each other. A protective film or a first protective coating layer is layered on a surface of the thin film coating layer that faces away from the resin pattern layer. A second protective coating layer is interposed between the thin film coating layer and the protective film or the first protective coating layer. A primer coating layer is interposed between the resin pattern layer and the thin film coating layer.

Growing community of inventors

Chungcheongnam-do, South Korea

Jin Soo An