Samsung Display Co., Ltd.

Samsung Displayco., Ltd.

Gihoon Yang

Ho Sub Lim

Seunghee Lee

Bongsung Seo

Taemin Kim

Donggeun Shin

Seulgee Lee

Duckjong Suh

Jiphyo Hong

Kyungha Moon

Bumsuk Lee

Hyunku Ahn

Sarang Gahng

A display device includes a first anti-reflective member and a second anti-reflective member. The first anti-reflective member includes a first refractive layer having a first refractive index and a second refractive layer having a second refractive index smaller than the first refractive index. The second anti-reflective member includes a third refractive layer having a third refractive index, a fourth refractive layer disposed on the third refractive layer and having a fourth refractive index equal to or smaller than the third refractive index, and a fifth refractive layer disposed between the third refractive layer and the fourth refractive layer and having a fifth refractive index greater than each of the third refractive index and the fourth refractive index. Thus, the display device has improved strength and reflectance.

Display device

A window module includes: a window; a first anti-reflection layer disposed on the window; and a second anti-reflection layer disposed on the first anti-reflection layer, including magnesium fluoride and having a refractive index smaller than a refractive index of the first anti-reflection layer.

Window module and display device including the same

An anti-reflective film includes a hard coating layer including a curable resin, and a low-refractive layer disposed on the hard coating layer and including the curable resin, wherein a pencil hardness measured on the low-refractive layer is equal to or greater than 3H, thereby achieving excellent durability and anti-reflective effects. Also, provided is a display device employing the anti-reflective film.

Anti-reflective film and display device including the same

A display device includes: a light emitting element layer; a color control layer disposed on the light emitting element layer and including at least one quantum dot; a color filter layer disposed on the color control layer; and an anti-reflection member disposed on the color filter layer, the anti-reflection member including: a first coating layer disposed on the color filter layer; a second coating layer disposed on the first coating layer; and an inorganic film disposed between the first coating layer and the second coating layer, wherein the second coating layer has a thickness of about 0.6 times to about 2.0 times greater than the inorganic film, and the first coating layer having a greater thickness than the second coating layer and the inorganic film.

Provided is a liquid crystal display apparatus. The liquid crystal display apparatus includes: a first substrate; a second substrate facing the first substrate; a liquid crystal layer disposed between the first substrate and the second substrate; a first liquid crystal alignment layer disposed between the first substrate and the liquid crystal layer; and a second liquid crystal alignment layer disposed between the second substrate and the liquid crystal layer. The first liquid crystal alignment layer may include a first ion adsorbing group, and the second liquid crystal alignment layer may include a second ion adsorbing group. A content of the first ion adsorbing group in the first liquid crystal alignment layer may be different from that of the second ion adsorbing group in the second liquid crystal alignment layer, or a chemical structure of the first ion adsorbing group may be different from that of the second ion adsorbing group.

Liquid crystal display apparatus

A display device includes a display panel and a light source to provide a first color light to the display panel. The display panel includes a first substrate, a second substrate facing the first substrate, a liquid crystal (LC) layer disposed between the first substrate and the second substrate, a first alignment-inducing layer disposed between the first substrate and the LC layer, a second alignment-inducing layer disposed between the second substrate and the LC layer, a color conversion layer disposed on the LC layer. The second substrate is disposed more adjacent to the light source than the first substrate. The LC layer includes LC molecules. The first alignment-inducing layer includes a polymerized first reactive mesogen. The color conversion layer includes an illuminant to absorb the first color light from the light source to emit a color of light different from a first color of the first color light.

A method for manufacturing a liquid crystal display apparatus including providing a liquid crystal composition between a first substrate and a second substrate facing the first substrate, the liquid crystal composition including liquid crystal molecules, a thermal initiator, and a reactive monomer; applying heat to the liquid crystal composition to form alignment inducing patterns; forming an electric field between the first substrate and the second substrate; and providing first ultraviolet rays to the liquid crystal composition.

Growing community of inventors

Ansan-si, South Korea

Gihoon Yang