Abstract: A wafer stacked semiconductor package (WSP) having a vertical heat emission path and a method of fabricating the same are provided. The WSP comprises a substrate on which semiconductor chips are mounted; a plurality of semiconductor chips stacked vertically on the substrate; a cooling through-hole formed vertically in the plurality of semiconductor chips, and sealed; micro holes formed on the circumference of the cooling through-hole; and coolant filling the inside of the cooling through-hole. Accordingly, the WSP reduces a temperature difference between the semiconductor chips and quickly dissipates the heat generated by the stacked semiconductor chips.

Abstract: Provided is a package on package (POP) having improved thermal and electric signal transmitting characteristics. The POP may include a first semiconductor package, a second semiconductor package larger than the first semiconductor package and mounted on the first semiconductor package, and a heat slug adhered to a bottom of a second substrate of the second semiconductor package and surrounding a side of the first semiconductor package. The heat slug may be a capacitor.

Abstract: A liquid crystal display includes first and second substrates. The first substrate has a first insulating substrate, and a pixel electrode formed on the first insulating substrate with a first opening pattern. The second substrate has a second insulating substrate, and a common electrode formed on the second insulating substrate with a second opening pattern. The first and the second opening patterns proceed parallel to each other while being arranged in an alternate manner. A liquid crystal material is injected between the first and the second substrates. A spacer is positioned at an end of the second opening pattern to maintain the distance between the first and the second substrates.

Abstract: A wafer stacked semiconductor package (WSP) having a vertical heat emission path and a method of fabricating the same are provided. The WSP comprises a substrate on which semiconductor chips are mounted; a plurality of semiconductor chips stacked vertically on the substrate; a cooling through-hole formed vertically in the plurality of semiconductor chips, and sealed; micro holes formed on the circumference of the cooling through-hole; and coolant filling the inside of the cooling through-hole. Accordingly, the WSP reduces a temperature difference between the semiconductor chips and quickly dissipates the heat generated by the stacked semiconductor chips.

Abstract: An optical sheet includes a reflective polarizer and a filter layer. The reflective polarizer reflects a part of incident light and transmits another part of the incident light. The filter layer selectively reflects the transmitted light passed through the reflective polarizer. The filter layer reflects at least one of a first wave band that is an overlapped area between a green peak and a blue peak in the spectrum of incident light, and a second wave band that is an overlapped area between a green peak and a red peak in the spectrum of incident light.

Abstract: A liquid crystal display includes first and second substrates. The first substrate has a first insulating substrate, and a pixel electrode formed on the first insulating substrate with a first opening pattern. The second substrate has a second insulating substrate, and a common electrode formed on the second insulating substrate with a second opening pattern. The first and the second opening patterns proceed parallel to each other while being arranged in an alternate manner. A liquid crystal material is injected between the first and the second substrates. A spacer is positioned at an end of the second opening pattern to maintain the distance between the first and the second substrates.

Abstract: A backlight assembly includes; light sources which emit light, a diffusion plate including an incident surface on which the light is incident, an exit surface which is disposed substantially opposite to the incident surface and from which the light exits, and a lens pattern which is disposed on the exit surface, and an optical sheet which overlaps the diffusion plate and includes a prism pattern on a top surface thereof, wherein each lens of the lens pattern includes a first curved portion which forms part of a curve and first linear portions which extend from both ends of the first curved portion, respectively, and each prism of the prism pattern includes a second curved portion at an apex thereof.

Abstract: The present invention relates to a cosmetic container with an ion introduction unit, and in particular to a cosmetic container with an ion introduction unit in which a cosmetic casing and an ion introduction unit are formed in a singular structure and cosmetics can be applied on a skin together with ions. A lower casing is made in a streamline shape, which results in an easier holding of the cosmetic container.

Abstract: The pencil type cosmetic container is disclosed, which comprises a storing container for storing cosmetic stuff in the interior of the same; a housing which is inserted from an upper side to a lower side of the storing container, with a stopper, which corresponds to the size of an outer diameter of the storing container, being protruded from an outer side of the housing, with a through inlet hole being formed at a lower side of the housing, with a first check valve being installed at an upper side of the inlet hole for opening and closing the inlet hole with the aid of a pressure applied to the cosmetic stuff; a middle container which is engaged to an upper side of the storing container, with a curved part being formed at a lower side of the middle container for limiting the movement of the stopper, with a through button engaging hole being formed at one side of the middle container; a seal cap of which the center is hollow, an upper side is inserted into the interior of the middle container, and a lower side

Abstract: A solar cell includes; a substrate; a first electrode disposed on the substrate, and including a first groove formed therein, a semiconductor layer disposed on the first electrode, and including a second groove formed therein, and a second electrode disposed on the semiconductor layer and connected to the first electrode via the second groove, wherein a third groove passing through the first electrode, the semiconductor layer, and the second electrode is formed in a first region, a fourth groove passing through only the semiconductor layer and the second electrode is formed in a second region, and the first region and the second region are alternately disposed along a direction of extension of the third groove.

Abstract: A liquid crystal display includes first and second substrates. The first substrate has a first insulating substrate, and a pixel electrode formed on the first insulating substrate with a first opening pattern. The second substrate has a second insulating substrate, and a common electrode formed on the second insulating substrate with a second opening pattern. The first and the second opening patterns proceed parallel to each other while being arranged in an alternate manner. A liquid crystal material is injected between the first and the second substrates. A spacer is positioned at an end of the second opening pattern to maintain the distance between the first and the second substrates.

Abstract: A semiconductor module includes a semiconductor package generating thermal energy, a heat collecting member transferring thermal energy from the semiconductor package to a heat collection area in the heat collecting member, a heat radiating member transferring thermal energy received from the heat collecting member and package to the outside, and a thermoelectric device transferring thermal energy through the heat collection area to the heat radiating member via the thermoelectric effect. The heat collecting member and heat radiating member may be otherwise insulated so thermal energy is transferred and controlled by the thermoelectric device. The package may be a dynamic random access memory (DRAM), microprocessor, central processing unit (CPU), graphic processing unit (GPU), or flash memory. The heat radiating member may be an external case of a solid state disk (SSD), and the thermoelectric device may be a Peltier cooler controlled through a power line.

Abstract: The present invention relates to a tube type cosmetic case. According to the present invention, there is provided a tube type cosmetic case where cosmetics are discharged through a discharge hole by pressing a tube. The tube type cosmetic case includes a stationary body, a nozzle, and a rotary cap. The stationary body is fitted to an end of the tube, and includes a fixing shaft formed at a central portion thereof and spiral grooves formed from an upper end thereof to a middle portion thereof. The nozzle includes an outlet and protrusions, and ascends or descends by the rotation of the protrusion. The central portion of the outlet is opened, the protrusions are formed on an outer peripheral surface of the nozzle and fitted to the spiral grooves, cosmetics are discharged through the outlet, and the fixing shaft is inserted into the outlet. The rotary cap includes a through hole opened at an upper end thereof and vertical guide grooves formed therein.

Abstract: An integrated circuit package may include a board that may support an integrated circuit chip. A post pin may be provided on a surface of the board. The post pin may be electrically connected to the integrated circuit chip. A land pin may be provided on the other surface of the board. The land pin may be electrically connected to the integrated circuit chip.

Abstract: A polarizing plate includes a base layer, a buffer layer and a plurality of conductive lattice lines. The buffer is formed on the base layer. The conductive lattice lines are formed on the buffer layer in a stripe shape to reflect and polarize incident light. The buffer layer protects the conductive lattice lines. The conductive lattice lines include a silver (Ag) layer or an aluminum (Al) layer. Therefore, the buffer layer protects the conductive lattice lines, so that the lifetime of the polarizing plate may be increased. Furthermore, the display quality of a display panel and a display device having the polarizing plate may be enhanced.

Abstract: A light guiding plate, a backlight assembly having the light guiding plate and a display device having the backlight assembly include a light guiding plate body, a polarization transformation layer on a surface of the light guiding plate body to transform a polarization component of light emitted through the light guiding plate, and a polarization extraction layer on the polarization transformation layer.

Abstract: A liquid crystal display includes first and second substrates. The first substrate has a first insulating substrate, and a pixel electrode formed on the first insulating substrate with a first opening pattern. The second substrate has a second insulating substrate, and a common electrode formed on the second insulating substrate with a second opening pattern. The first and the second opening patterns proceed parallel to each other while being arranged in an alternate manner. A liquid crystal material is injected between the first and the second substrates. A spacer is positioned at an end of the second opening pattern to maintain the distance between the first and the second substrates.

Abstract: A display apparatus including a display panel, a plurality of light sources provided below the display panel to emit light, and an optical plate provided between the display panel and the light sources to diffuse light are disclosed according to one or more embodiments. The optical plate comprises a base including a plurality of regions having different thicknesses, and a convex pattern formed on the base.

Abstract: A liquid crystal display includes first and second substrates. The first substrate has a first insulating substrate, and a pixel electrode formed on the first insulating substrate with a first opening pattern. The second substrate has a second insulating substrate, and a common electrode formed on the second insulating substrate with a second opening pattern. The first and the second opening patterns proceed parallel to each other while being arranged in an alternate manner. A liquid crystal material is injected between the first and the second substrates. A spacer is positioned at an end of the second opening pattern to maintain the distance between the first and the second substrates.

Abstract: A prism member, a backlight assembly having the same, and a display device having the same, wherein the prism member includes a plate-type body portion having a thickness, and a plurality of unit light-concentrating portions formed on the body portion and arranged along a first direction and in a second direction crossing the first direction.