Samsung Display Co., Ltd.

Corning Precision Materials Co., Ltd.

Samsung Corning Precision Materials Co., Ltd.

Hyunhee Lee

Eun Ho Choi

Dongho Lee

Joo Young Lee

Seo Hyun Kim

Gun Sang Yoon

Il Hee Baek

June Hyong Park

YoungZo Yoo

Young Zo Yoo

SeoHyun Kim

Sang-Woo Han

Jinho Cho

Jeong Yeong Park

Sang-woo Han

GunSang Yoon

A decoration film includes: a base film; a first decoration portion on a surface of the base film; and a second decoration portion on another surface of the base film, and overlapping the first decoration portion, and the first decoration portion includes a first concavo-convex portion on at least a portion of the base film, the second decoration portion includes a second concavo-convex portion on at least a portion of the base film corresponding to the first concavo-convex portion, and the decoration film further includes at least one of a first deposition layer on the first concavo-convex portion and a second deposition layer on the second concavo-convex portion.

Decoration film, cover panel comprising decoration film and method for manufacturing decoration film

A display device includes a cover unit and a display panel coupled to the cover unit. The cover unit includes a first base member disposed on the display panel and including a first area and a second area when viewed in a plan view, a pattern layer disposed between the first base member and the display panel, a color layer disposed between the first base member and the pattern layer and having a light transmittance, and a reflective layer disposed between the display panel and the pattern layer.

Cover unit and display device having the same

A display apparatus includes a display panel configured to display an image; a touch panel on the display panel and including a touch region configured to extract a touch coordinate when a touch is generated thereon, and a non-touch region adjacent to the touch region; a cover glass on the touch panel; a piezoelectric element on the cover glass and covering the touch region, the piezoelectric element being configured to generate an electrical change by a pressure of the touch; and a pressure calculating unit configured to calculate a magnitude of the pressure based on the generated electrical change.

Display apparatus

A conductive film substrate, a photovoltaic cell having the same, and a method of manufacturing the same. The conductive film substrate includes a base substrate and a transparent conductive film formed on the base substrate. The transparent conductive film is a zinc oxide thin film which has first texture structures and second texture structures concurrently formed on a surface thereof. The second texture structures are smaller than the first texture structures.

Conductive film substrate, photovoltaic cell having the same, and method of manufacturing the same

A metal oxide thin film substrate which can increase light trapping efficiency and light extraction efficiency, a method of fabricating the same and a photovoltaic cell and organic light-emitting device (OLED) including the same. The metal oxide thin film substrate includes a base substrate, and a metal oxide thin film formed on the base substrate. The metal oxide thin film has voids which are formed inside the metal oxide thin film to scatter light.

Metal oxide thin film substrate, method of fabricating the same, photovoltaic cell and OLED including the same

A method of fabricating a light extraction substrate for an OLE) by which the flatness of the light extraction substrate for an OLED can be increased. Particles of a first metal oxide and a sol of a second metal oxide are inputted and mixed into an organic solvent. A base substrate is coated with a mixture of the first and second metal oxides and the organic solvent. A resultant coating film on the base substrate is heat-treated. The coating film is coated with the second metal oxide to form a metal oxide thin film on the base substrate. In the metal oxide thin film, the particles of the first metal oxide are impregnated in a matrix of the second metal oxide.

Method of fabricating light extraction substrate for OLED

A metal oxide thin film substrate for an organic light-emitting device (OLED) which exhibits superior light extraction efficiency and can be easily fabricated at low cost and a method of fabricating the same and a method of fabricating the same. The metal oxide thin film substrate for an OLED includes a base substrate and a metal oxide thin film formed on the base substrate, the metal oxide thin film being made of a mixture of at least two metal oxides having different refractive indices.

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Chungcheongnam-do, South Korea

Hyunhee Lee