Lg Display Co., Ltd.

Hwa-Youl Lee

Seong-Yong Uhm

June-Hwan Kim

Seok-Ho Lee

Jin-Wuk Kim

Wy-Yong Kim

Soo-Youn Kim

A reflection type display device includes a color panel including first and second electrodes and color-varying particles of a core-shell structure between the first and second electrodes, wherein the color-varying particles are divided and disposed into first, second and third pixel regions; and a variable light-transmitting panel over the color panel and including third and fourth electrodes and black-varying particles of a core-shell structure between the third and fourth electrodes, wherein the black-varying particles are divided and disposed into the first, second and third pixel regions, wherein the color panel includes a reflection layer reflecting incident light.

Reflection type display device

A transparent display device and a method of manufacturing the same are provided. The transparent display device includes: a display panel unit including: a first side configured to display an image, and a second side opposed to the first side, and a variable blocking film at the second side of the display panel unit, the variable blocking film including electrochromic core-shell nanoparticles.

Transparent display device and method of manufacturing the same

Growing community of inventors

Paju-si, South Korea

Hwa-Youl Lee