Samsung Electronics Co., Ltd.

Green Cross Wellbeing Corporation

Green Cross Health Science Co., Ltd.

Soo-Hyun Bae

Hee-seob Ryu

Yong-beom Lee

Tae-hee Kim

Jun-il Sohn

Min-Kyu Park

Jeom Yong Kim

Sun Kyu Park

Young-Hyo Yoo

Jung Hyo Choi

Sun-Ok Kim

A method for preparing a processed ginseng or a processed ginseng extract having increased contents of ginsenosides Rg3 and Rh2 by (a) inoculating anstrain into a medium composed of ginseng and wheat bran; (b) culturing the strain of step (a); (c) purifying the cultured material of step (b) by ultrafiltration; (d) separating an enzyme from the purified material of step (c); (e) adding the enzyme of step (d) to ginseng or red ginseng; (f) fermenting the ginseng or red ginseng of step (e); (g) separating the fermented material of step (f) to obtain a supernatant; (h) concentrating the supernatant of step (g); (i) reacting the concentrate of step (h) with organic acid; and (j) neutralizing, filtering, purifying, concentrating and drying the reaction product of step (i).

Method for preparing novel processed ginseng or an extract thereof, the usually minute ginsenoside content of which is increased

An apparatus and method for displaying a three-dimensional image according to the position of a user, in which the distance between a display panel displaying a two-dimensional image and a three-dimensional optical panel converting a two-dimensional image into a three-dimensional image is controlled in accordance with the position of the user to provide an optimized three-dimensional image. The apparatus includes a three-dimensional optical device converting a displayed two-dimensional image into a three-dimensional image, a position measurement module measuring the position of the user who converges on the three-dimensional image, a crosstalk calculator calculating the level of crosstalk that can occur in the position of the user, and a driver adjusting a position of the three-dimensional optical device if the level of crosstalk exceeds a predetermined threshold value.

Apparatus and method for displaying three-dimensional image according to position of user

A method and system of quantitatively evaluating subjective inconvenience, e.g., physiological fatigue and emotional fatigue, experienced by a user when the user views a three-dimensional display screen, based on objectively measurable indices. The method includes sorting words representing a degree of fatigue associated with a 3D image display among a plurality of words, grouping the sorted words through factor analysis, setting words with the highest factor weight as subjective parameters, receiving evaluation scores for the subjective parameters while varying test values of objective parameter candidates capable of representing 3D image characteristics in numerical values, obtaining a correlation between each of indices for N groups and each of the objective parameter candidates using the evaluation scores, and applying the factor weight to the indices to represent the degree of fatigue in the objective parameter candidates.

Method and system for quantifying degree of fatigue resulting from use of three-dimensional display

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Seoul, South Korea

Soo-Hyun Bae