Corning Incorporated

Postech Research and Business Development Foundation

Byounggwan Kang

Won-bin Hong

Young-no Youn

Natesan Venkataraman

Shenping Li

Gautam Narendra Kudva

Amber Leigh Tremper

Xiang-Dong Mi

Kyung-jin Lee

Ji-hoon Lee

Seung-Ill Haan

Hyung Rae Kim

Byoung-chul Jeong

A wireless communication device includes at least one antenna configured to transmit or receive a signal, and a frequency selection surface arranged adjacent to the at least one antenna and configured to diffract the signal generated from the at least one antenna, wherein the frequency selection surface includes a transparent substrate on which a plurality of unit cells are defined, and a plurality of conductive patterns arranged in the plurality of unit cells, respectively.

Communication device and portable terminal

A millimeter-wave reflective structure configured to reflect incident millimeter waves includes: a transparent substrate defining unit cells in the form of a matrix, the transparent substrate having an upper surface; and conductive patterns arranged in the unit cells on the transparent substrate, each of the conductive patterns having a hollow rectangular shape.

Millimeter wave (mmW) reflective structure and mmW transmission structure

A backlight unit suitable for use as an illuminator for liquid crystal display devices. The backlight unit comprises a glass light guide plate with a glass sheet including a first glass surface comprising a plurality of channels separated by peaks and arranged periodically therein, and a plurality of light emitting diodes arranged in an array along at least one edge surface of the glass sheet.

Backlight unit with one dimensional dimming

Growing community of inventors

Seoul, South Korea

Byounggwan Kang