Ulsan National Institute of Science and Technology

Hyundai Motor Company

Kia Motors Corporation

Kia Corporation

Duke University

Hyunhyub Ko

Saewon Kang

Seungse Cho

Minsoo Kim

Ho-Tak Jeon

Choon-Soo Lee

Jiseok Lee

Jonghwa Park

Heon Sang Lee

Stephen L Craig

Seonghyeon Ahn

Disclosed herein is a nano membrane. The nano membrane includes an insulating layer having a thickness corresponding to a diameter of each of metal nanowires and configured to contain the metal nanowires therein, and the metal nanowires arranged to cross and having portions of side surfaces which protrude from one surface of the insulating layer.

Nano membrane, method of manufacturing nano membrane, and apparatus for speaker and microphone using nano membrane

Disclosed is a coating composition which includes: polyurethane; and amphiphilic nanoparticles having an amine functional group and a fluorine functional group in their structure. Further provided are a polyurethane-silica composite film including e coating composition and a method of preparing the same.

Polyurethane-silica composite-based coating composition, polyurethane-silica composite film, and method of preparing the same

Disclosed is a silver nanowire film including: silver nanowires A unidirectionally aligned in a longitudinal direction; and silver nanowires B randomly aligned in the longitudinal direction, in which the silver nanowires A and the silver nanowires B each are plural and satisfy Equation 1 below.[]/([]+[])&#x3e;&#x2154;&#x2003;&#x2003;[Equation 1] (In Equation 1 above, [A] represents the number of silver nanowires A having an alignment degree of less than &#xb1;15&#xb0; from the alignment direction, and [B] represents the number of silver nanowires B having an alignment degree of &#xb1;15&#xb0; or more from the alignment direction.)

Silver nanowire film and manufacturing method therefore, and touch screen panel and manufacturing method therefor

Disclosed is a coating composition which includes: polyurethane; and amphiphilic silica nanoparticles having an amine functional group and a fluorine functional group in their structure. Further provided are a polyurethane-silica composite film including the coating composition and a method of preparing the same.

Provided are a tactile sensor, a method of manufacturing the tactile sensor, and a three-dimensional (3D) mapping method. The tactile sensor includes a total reflection layer; a pixel layer formed on the total reflection layer and including a microarray; and a tactile pad layer formed on the pixel layer.

Tactile sensor, method for manufacturing the same, three-dimensional mapping method

An artificial electronic skin according to the present disclosure comprises: a lower electrode; a first layer laminated on the lower electrode; a first micro dome formed on the first layer in a semispherical shape so as to stand upright upwards; a second layer laminated on the first layer; a second micro dome formed on the lower portion of the second layer, which lies opposite the first layer, in a semispherical shape to be able to engage with the first micro dome; an upper electrode laminated on the upper end surface of the second layer; and a pattern layer laminated on the upper end surface of the upper electrode so as to receive an external pressure applied thereto. The artificial electronic skin according to the present disclosure is advantageous in that a dynamic pressure, a static pressure, and a temperature can be sensed and distinguished by a single element, using different signals.

Growing community of inventors

Ulsan, South Korea

Hyunhyub Ko