Samsung Display Co., Ltd.

Jae Cheol Choi

Hyo Jin Kim

Tae Hyun Sung

Myung Hwan Kim

Sang Yeol Kim

Ho Ryun Chung

Woo Hyun Kim

Se Joong Shin

Chang Han Lee

Kyoung Il Min

Kyoung Ii Min

A display device includes a display panel, a support film, and a polymer layer. The display panel includes a display area comprising a first area that is bendable, and a non-display area adjacent to the display area. The support film is coupled to a bottom surface of the display panel. The support film includes a first groove overlapping with the first area. The polymer layer is disposed in the first groove. The polymer layer includes a material with higher flexibility than the support film. Angles formed by the top surface of the support film and inner sides of the support film defining the first groove are acute angles.

Display device and support film structure for display device

A display device including: a display panel including a first area, a second area spaced apart from the first area, and a bent third area between the first and second areas; a first support film coupled to a bottom surface of the display panel and overlapping the first area; and a second support film coupled to the bottom surface of the display panel, overlapping the second area, and spaced apart from the first support film by a gap, the gap overlapping the third area, a top surface of the first support film facing the display panel and an inner side of the first support film form a first angle, a top surface of the second support film facing the display panel and an inner side of the second support film form a second angle, which is greater than the first angle, and the first support film includes a protruding pattern.

Display device

Growing community of inventors

Hwaseong-si, South Korea

Jae Cheol Choi