Abstract: An apparatus for processing a substrate includes a first bowl and a processing space therein; a first support portion disposed in the processing space and configured to support the substrate in a first support position; a second bowl disposed to move in a first direction in the processing space; a second support portion configured to move upwardly and downwardly with respect to the first support portion to support the substrate between the second support position disposed above the first support position and the third support position, and to move in the first direction; and a cleaning unit including a first cleaning portion disposed below the substrate toward a rear surface of the substrate in the first support position and a second cleaning portion disposed below the substrate and opposing a rear surface of the substrate between the second support position and the third support position.

Abstract: The present invention relates to a preparation method of a composition for culturing pancreatic organoids, a composition thereby, and an organoid culture method using the same. The present invention is capable of creating an environment that is more similar to an actual tissue than a conventional Matrigel-based culture system, and in particular, exhibits an effect of facilitating tissue differentiation in pancreatic organoid culture and effectively developing into a form that is similar to an actual tissue.

Abstract: The present invention relates to a preparation method of a composition for culturing lung organoids, a composition thereby, and an organoid culture method using the same. The present invention is capable of creating an environment that is more similar to an actual tissue than a conventional Matrigel-based culture system, and in particular, exhibits an effect of facilitating tissue differentiation in lung organoid culture and effectively developing into a form that is similar to an actual tissue.

Abstract: Embodiments of the inventive concept described herein relate to a method and a program for providing augmented reality image using depth data. According to an embodiment of the inventive concept, a method for providing an AR image using depth data includes a step S120 (a virtual image data receiving step) of receiving, by a client, virtual image data from a server, a step S140 (a display location determining step) of determining, by the client, a location, at which each pixel is to be displayed in a reality space, based on the depth data, and a step S160 (a virtual image data displaying step) of displaying the virtual image data in the reality space based on the determined location.

Abstract: Disclosed are a method for providing a virtual reality image, and a program using the same. The method includes receiving virtual reality image data from a server and allocating the virtual reality image data to a first layer, generating a second layer containing control information of at least one controller, receiving movement information of the at least one controller, and determining a collision point between a predetermined object in the virtual reality image data and the control information based on the movement information, modifying the control information based on a normal vector at the collision point, and allocating combination data including the modified control information to the second layer, and synthesizing the first layer and the second layer with each other to generate a last image frame.

Abstract: Disclosed are a method for transmitting a virtual reality image, a method for reproducing a virtual reality image, and a program using the same. A method for transmitting a virtual reality image includes an operation (S120) of creating an initial image frame by a server, an operation (S140) of determining image direction data corresponding to the initial image frame, an operation (S160) of creating a final image frame by coupling the image direction data to the initial image frame as meta information; and an operation (S180) of transmitting the final image frame to a client through wireless communication.

Abstract: Embodiments of the inventive concept described herein relate to a method and a program for providing augmented reality image using depth data. According to an embodiment of the inventive concept, a method for providing an AR image using depth data includes a step S120 (a virtual image data receiving step) of receiving, by a client, virtual image data from a server, a step S140 (a display location determining step) of determining, by the client, a location, at which each pixel is to be displayed in a reality space, based on the depth data, and a step S160 (a virtual image data displaying step) of displaying the virtual image data in the reality space based on the determined location.

Abstract: Disclosed are a method for providing a virtual reality image, and a program using the same. The method includes receiving virtual reality image data from a server and allocating the virtual reality image data to a first layer, generating a second layer containing control information of at least one controller, receiving movement information of the at least one controller, and determining a collision point between a predetermined object in the virtual reality image data and the control information based on the movement information, modifying the control information based on a normal vector at the collision point, and allocating combination data including the modified control information to the second layer, and synthesizing the first layer and the second layer with each other to generate a last image frame.

Abstract: Disclosed is a method of playing a virtual reality image, and the method includes receiving, by a client, an image frame from a server, allocating the received image frame to a first layer, generating a second layer including at least one graphic user interface, composing the first layer and the second layer to generate a final image frame, and displaying the generated final image frame.

Abstract: Disclosed is a method of playing a virtual reality image, and the method includes receiving, by a client, an image frame from a server, allocating the received image frame to a first layer, generating a second layer including at least one graphic user interface, composing the first layer and the second layer to generate a final image frame, and displaying the generated final image frame.

Abstract: Disclosed are a method for transmitting a virtual reality image, a method for reproducing a virtual reality image, and a program using the same. A method for transmitting a virtual reality image includes an operation (S120) of creating an initial image frame by a server, an operation (S140) of determining image direction data corresponding to the initial image frame, an operation (S160) of creating a final image frame by coupling the image direction data to the initial image frame as meta information; and an operation (S180) of transmitting the final image frame to a client through wireless communication.

Abstract: The present invention relates to a trypsin-free cell stamp system and a use thereof. According to the present invention, an increase in the passage number of stem cells can be prevented compared with conventional methods of isolating cells from a cell culture dish, while providing a support, which is an essential condition of cell growth, by introducing the trypsin-free cell stamp system, and cells can be continuously supplied for a polymer-based fiber support without an additional subculture process since the empty space of a cell culture dish is filled as times passes. In addition, the artificial effects on cells can be minimized since the cells migrate to a polymer-based nano/micro-fiber support without other external stimulation, and thus the potency of stem cells is increased, thereby inducing more effective differentiation, such that the present invention, as a cell therapeutic agent, can be utilized in general fields of regenerative medicine and tissue engineering.