Samsung Electronics Co., Ltd.

Cheil Industries Inc.

Samsung Corning Co., Ltd.

Byoung Ki Choi

Shin Ae Jun

Tae Gon Kim

Deukseok Chung

Sung Hun Lee

Nayoun Won

Garam Park

Kyu Young Hwang

Jin Heong Yim

Hyeon Ho Choi

Young Kwon Kim

O Hyun Kwon

Duk Keun An

A display panel including a light emitting panel; and a color conversion panel with a surface opposite a surface of the light emitting panel. The light emitting panel is configured to emit incident light including a first light and a second light. The color conversion panel includes a color conversion layer including two or more color conversion regions, a color conversion region includes a first region corresponding to the green pixel, the first region includes a matrix and a first composite dispersed within the matrix and including a plurality of luminescent nanostructures, and the spectral overlap between a UV-Vis absorption spectrum of the luminescent nanostructures, the maximum emission peak of the first light, and the maximum emission peak of the second light satisfies the following equation:≤about 0.6

Display panel and electronic device including the same

A display panel may include a light emitting panel, and a color conversion panel. The light emitting panel is configured to emit incident light including a first light and a second light, a luminescent peak wavelength of the first light may be greater than or equal to about 450 nm and less than or equal to about 480 nm and a luminescent peak wavelength of the second light may be greater than or equal to about 500 nm and less than or equal to about 580 nm. The color conversion panel includes a color conversion layer including a conversion region, and optionally, a partition wall defining each region of the color conversion panel. The color conversion region includes a first region corresponding to a red pixel, and the first region include a first composite including a matrix and a plurality of luminescent nanostructures dispersed in the matrix, and in the UV-Vis absorption spectrum, an absorbance ratio at a wavelength of 520 nm with respect to a wavelength of 350 nm may be greater than or equal to about 0.04:1.

A compound for an organic optoelectronic device represented by Chemical Formula 1: wherein groups Xto X, Y, Y, L, L, Ar, Ar, and variables m1, m2, n1, and n2 are described in the specification.

Compound for organic optoelectronic device, organic light emitting diode including the same, and display including the organic light emitting diode

Disclosed herein is a composition for preparing a nanoporous material. The composition comprises i) a cyclodextrin derivative, ii) a thermostable matrix precursor, and iii) a solvent for dissolving the components i) and ii). The composition enables the preparation of a low dielectric constant film in which nanopores with a size of 20 &#x212b; or less are uniformly distributed.

Composition for preparing nanoporous material

Growing community of inventors

Hwaseong-si, South Korea

Byoung Ki Choi