Lg Chem, Ltd

Seoul National University

Ji Hye Jeon

Jaechol Lee

Hangken Lee

Jong Hyeok Park

O Ok Park

Dong Hwan Wang

Goo Man Park

Ji Hee Yang

So Yeon Jeon

Young Ae Kim

A device for providing a realistic media content, includes: inward facing image acquisition unit configured to acquire multiple inward facing images that are taken by an inward method using multiple cameras arranged around an object; an outward facing image acquisition unit configured to acquire multiple outward facing images that are taken by an outward method using the multiple cameras arranged around a point; a background image generation unit configured to generate a 360&#xb0; cylindrical image by stitching the multiple outward facing images and then convert the 360&#xb0; cylindrical image into a 360&#xb0; spherical image to generate a background image; a 3D object reconstruction unit configured to extract a region of the object from the multiple inward facing images to generate a 3D object; and a combined image transmission unit configured to combine the background image with the 3D object and transmit the combined image to a display device.

Device for providing realistic media image

The present specification provides a photoactive layer including an electron accepting material and an electron donating material, an organic photovoltaic cell including the same, and a method of manufacturing the organic photovoltaic cell, which includes treating the electron accepting material and the electron donating material by a non-solvent.

Active layer, organic photovoltaic cell comprising the same and manufacturing method thereof

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Seoul, South Korea

Ji Hye Jeon