Abstract: Disclosed are a paste composition for forming a solar cell electrode, a solar cell electrode, and a solar cell. The paste composition includes a conductive powder, an organic vehicle and a glass frit, wherein the glass frit contains 0.1-20 wt % of PbO, 30-60 wt % of Bi2O3, 1.0-15 wt % of TeO2 and 8-30 wt % of WO3, and a mass ratio of TeO2 to WO3 is 0.5:1 to 1.75:1. The solar cell electrode formed of the paste composition of the present invention has excellent adhesive strength with respect to a soldering ribbon and minimizes serial resistance (Rs), thus provides high conversion efficiency.

Abstract: Disclosed are a paste composition for forming a solar cell electrode, a solar cell electrode, and a solar cell. The paste composition includes a conductive powder, an organic vehicle and a glass frit, wherein the glass frit contains 0.1-20 wt % of PbO, 30-60 wt % of Bi2O3, 1.0-15 wt % of TeO2 and 8-30 wt % of WO3, and a mass ratio of TeO2 to WO3 is 0.5:1 to 1.75:1. The solar cell electrode formed of the paste composition of the present invention has excellent adhesive strength with respect to a soldering ribbon and minimizes serial resistance (Rs), thus provides high conversion efficiency.

Abstract: The present invention relates to a breast cancer diagnosis device. More particularly, the present invention relates to a breast cancer diagnosis device for early detection of the presence or absence of breast cancer lesions inside the breast of a diagnosis subject. The breast cancer diagnosis device includes: an X-ray diagnosis unit generating an X-ray image of a diagnosis subject; an optical diagnosis unit generating an optical transmission image of the diagnosis subject; and a transfer unit which is coupled to the X-ray diagnosis unit and the optical diagnosis unit to transfer all or part of the X-ray diagnosis unit and the optical diagnosis unit, and sequentially transfer all or part of the X-ray diagnosis unit or the optical diagnosis unit toward the diagnosis subject.

Abstract: The present invention relates to a mask-pack kit, and more particularly, to a mask-pack kit capable of uniformly distributing a separately packaged skin improving agent over the whole surface of the skin improving agent when a cosmetic sheet is impregnated in the cosmetic sheet.

Abstract: The present invention relates to a formulation for external application to the skin containing tacrolimus, which is a poorly soluble drug used as a second therapeutic agent for atopic dermatitis and, more specifically, to a composition of a hydrophilic external gel formulation capable of enhancing skin permeability of tacrolimus, and a preparation method therefor. The hydrophilic external gel formulation loaded with tacrolimus of the present invention is in an easily preparable practical form with excellent moisturizing performance, and is excellent in spreadability and has improved drug delivery, skin permeability and skin residual capacity when applied to the skin, compared to conventional ointments, and thus can be usefully used for the treatment of atopic dermatitis and other immune diseases.

Abstract: The present invention relates to a formulation for external application to the skin containing tacrolimus, which is a poorly soluble drug used as a second therapeutic agent for atopic dermatitis and, more specifically, to a composition of a hydrophilic external gel formulation capable of enhancing skin permeability of tacrolimus, and a preparation method therefor. The hydrophilic external gel formulation loaded with tacrolimus of the present invention is in an easily preparable practical form with excellent moisturizing performance, and is excellent in spreadability and has improved drug delivery, skin permeability and skin residual capacity when applied to the skin, compared to conventional ointments, and thus can be usefully used for the treatment of atopic dermatitis and other immune diseases.

Abstract: The present invention relates to a curved ceiling structure, the ceiling structure characterized by having a curved shell shape over the seats of a theater while exposing the screen. Therefore, according to the present invention, structural continuity with the screen curved in horizontal and vertical axes can be ensured, and by ensuring design integrity with the screen curved in horizontal and vertical axes, a sense of immersion can be imparted to an audience and an enhanced life-like sensation can be delivered thereto.

Abstract: The present invention relates to a theater having provided with a screen having curvature, and a chair control system for same and, more specifically, to a theater comprising: a screen having predetermined curvature in the long axial direction or the short axial direction; and theater chairs provided so as to face the center of the screen, wherein the screen is tilted. Therefore, by providing the angles of theater chairs to vary with respect to the location in a theater having provided with a screen that has curvature in the horizontal axis as well as the vertical axis, the present invention enables securing of an optimal field of vision for audience.

Abstract: A composition for solar cell electrodes and electrodes fabricated using the same. The composition includes a silver (Ag) powder; a first glass frit containing PbO and a second glass frit containing V2O5 and TeO2; and an organic vehicle. The composition includes two types of glass frits on PbO and V2O5-TeO2, respectively, thereby minimizing contact resistance and adverse influence on a p-n junction of silicon solar cells.

Abstract: The present invention relates to a method of providing image data based on cloud streaming. In particular, the method uses memory space of a terminal, prestores image data in the terminal, captures an execution screen regarding execution of a specific application, extracts video content from the prestored image data based on the captured execution screen and information regarding the execution screen, simultaneously encodes individual items of the extracted video content, and provides the encoded video content to a screen. Thus, according to the present invention, usage of the cloud streaming server and the network may be reduced by an amount commensurate with the resources utilization of the terminal. Network load may also be reduced when a live video or a VOD video is not being watched, and the rich GUI experience may be guaranteed in a standby state.

Abstract: The present invention relates to a variable screen system for providing audience with more enhanced immersion by having a content image projected on a screen that is in the shape of a curved surface. More particularly, the present invention relates to a variable screen system comprising: a support for fixing a frame on which a screen is formed; and a theater server for controlling the support and thereby changing the curvatures of the frame or the screen formed on the frame.