Abstract: A manufacturing method of an organic light emitting display device is disclosed which includes: forming a thin film transistor on each sub-pixel region which is defined in a substrate; forming a passivation layer on the substrate provided with the thin film transistor; forming a first electrode of an organic light emitting diode in each sub-pixel region of the passivation layer; forming a bank pattern in boundaries of the sub-pixel region of the passivation layer; forming a photoresist pattern, which exposes a first sub-pixel region, on the bank pattern; forming an organic light emission layer on the first electrode within the first sub-pixel region and an organic material layer on the photoresist pattern by depositing an organic material on the entire surface of the substrate provided with the photoresist pattern; and removing the photoresist pattern and the organic material pattern using a detachment film.

Abstract: The present invention provides a quantum rod including a core including zinc compound; and a shell covering the core and including ZnS. The quantum rod emits the short wavelength light.

Abstract: A transparent display device and a method of manufacturing the same are provided. The transparent display device includes: a display panel unit including: a first side configured to display an image, and a second side opposed to the first side, and a variable blocking film at the second side of the display panel unit, the variable blocking film including electrochromic core-shell nanoparticles.

Abstract: A composition for forming a pattern includes: about 1% to about 10% by weight of a liquid prepolymer, about 40% to about 60% by weight of an acrylate having a hydrophilic group, about 10% to about 20% by weight of a viscosity modifier, about 1% to about 5% by weight of a photoinitiator, and an additive.

Abstract: A liquid crystal display device and a method of fabricating the same is disclosed, to provide a liquid crystal display device to simplify the process and decrease the fabrication cost, the liquid crystal display device includes a first substrate having a color filter and a second substrate having a thin film transistor, wherein the first and second substrates face each other, a first passivation film formed on the thin film transistor, and a first column spacer formed integrally with the first passivation film.

Abstract: An ink used to form a black matrix on a substrate using an off-set printing device, wherein the off-set printing device includes a stage on which the substrate is placed, a printing roll which is covered by a blanket, and a cliché which includes a concave portion and a convex portion, the ink includes: an organic pigment; a binder; a thermally cross-linkable monomer; a printing solvent that has a boiling point equal to or more than 100 degrees Celsius; a carrier solvent that has a boiling point less than 100 degrees Celsius; and an additive.

Abstract: Discussed is a composition of an organic insulating layer comprising a photosensitizer, a binder, an additive and a solvent, wherein the photosensitizer includes a photoacid generator (PAG), and a thin film transistor substrate and display device using the same, wherein the composition of the present invention enables to realize a simplified process by omitting an additional entire-surface exposing process for a color change, and a baking process after an exposing process; and to minimize a problem of color-coordinates shift by realizing a good light transmittance.

Abstract: A quantum rod includes a core of ZnS semiconductor particle having a rod shape; and a transition metal with which the core is doped and which is biased at one side of a length direction of the core.

Abstract: Disclosed is a method of manufacturing an organic light emitting display device. The method include forming a driving thin film transistor and passivation layer on a substrate, forming a bank layer at a boundary portion between adjacent sub-pixels, on the passivation layer, laminating a first photoresist film on the bank layer, forming a first photoresist pattern by irradiating IR light on the first photoresist film in an area except a first sub-pixel, depositing a first organic emission layer in the first sub-pixel area exposed by the first photoresist pattern, removing the first photoresist pattern, laminating a second photoresist film on the bank layer, forming a second photoresist pattern by irradiating IR light on the second photoresist film in an area except a second sub-pixel, depositing a second organic emission layer in the second sub-pixel area exposed by the second photoresist pattern, and removing the second photoresist pattern.

Abstract: Disclosed is a photoresist film including a light-to-heat conversion layer on a support film, and a thermo-responsive polymer layer on the light-to-heat conversion layer, wherein the photoresist film is easily detached from a transfer substrate through a temperature adjustment and detach film since the photoresist film includes thermo-responsive polymer.

Abstract: A method for forming a soft mold includes providing a master mold having at least one pattern thereon, forming pre-polymer layer on the master mold, applying water on the pre-polymer layer, hardening the pre-polymer layer to form a soft mold, removing water, and separating the soft mold from the master mold. A method for forming a pattern comprises forming a resist on an etching subject layer, providing a soft mold, disposing the soft mold on the resist, separating the soft mold from the resist to form the resist pattern, and etching the etching subject layer by using the resist pattern, wherein providing the soft mold comprises providing a master mold having at least one pattern thereon, forming pre-polymer layer on the master mold, applying water on the pre-polymer layer, hardening the pre-polymer layer to form a soft mold, removing water, and separating the soft mold from the master mold.

Abstract: An alignment structure of a liquid crystal display device includes a substrate, a plurality of region defining strips disposed at intervals on the substrate, and organic alignment strips disposed between the region defining strips.

Abstract: A method for fabricating a soft mold is disclosed, in which process matching is high regardless of a size of a master mold for forming the soft mold. The method for fabricating a soft mold includes arranging a master mold on a jig, forming a pre-polymer layer in the jig, attaching a back-plane substrate onto the pre-polymer layer, selectively curing the pre-polymer layer to selectively form a polymer layer, stripping the polymer layer and the pre-polymer layer from the jig and the master mold, and removing the pre-polymer layer that is not cured.

Abstract: A liquid crystal display device includes: a bottom frame having a horizontal portion and a vertical portion extending from an edge region of the horizontal portion; a backlight unit disposed on the horizontal portion; a liquid crystal panel on the vertical portion and over the backlight unit; a side frame combined with the bottom frame to surround the vertical portion, the side frame having a step portion; and a side supporting means on the step portion, the side supporting means contacting a side surface of the liquid crystal panel to support the liquid crystal panel, wherein the side supporting means includes a light-curable material that expands due to irradiation of a ultraviolet ray.

Abstract: A method of fabricating a thin film pattern improve the life of a blanket and reduce the cost and improve reliability in forming the thin film pattern. The method includes injecting an etch resist solution into a blanket on a printing roller, wherein the etch resist solution includes a printing solvent that satisfies the condition 6>?solvent or ?solvent>11, where ?solvent is the solubility parameter of the solvent, or satisfies the condition 6<?solvent<11 and ?<2(D), where ? is the dipole moment of the solvent; rotating the printing roller to uniformly coat the etch resist solution on the blanket; rolling the printing roller coated with the etch resist solution onto a printing plate to pattern the etch resist solution to thereby form an etch resist pattern; transferring the etch resist pattern from the printing roller to a substrate; hardening the etch resist pattern; and forming a desired thin film pattern on the substrate using the etch resist pattern.

Abstract: A method for fabricating a mold includes the steps of forming a photo-polymerizable resin layer between a master substrate and a transparent mold substrate, wherein a first pattern is formed on the master substrate; solidifying the resin layer by exposing the resin layer to a UV light through the transparent mold substrate; and forming a mold having a second pattern by separating the resin layer from the master substrate, wherein the second pattern is in a form of a recess on the resin layer at a portion corresponding to the first pattern and the resin layer being engaged with the mold substrate.

Abstract: Disclosed herein are a liquid crystal display panel and a method for fabricating the same wherein color reproducibility and superior image quality are achieved. The liquid crystal display panel comprises a color filter array substrate including a black matrix and a plurality of color filters arranged on a substrate, wherein each of the color filter includes a first color filter, a second color filter and a third color filter, each of them yielding a different color; and at least one selected from a fourth color filter yielding a mixed color of the first and second color filters, a fifth color filter yielding a mixed color of the second and third color filters, and a sixth color filter yielding a mixed color of the first and third color filters.

Abstract: A fabricating method of a color filter array substrate includes the steps of forming a black matrix on a substrate, forming red, green, blue color filters on the substrate on which the black matrix is formed, forming an overcoat layer including a white color filter on the substrate on which the red, green, and blue color filters are formed, aligning a flat panel soft mold to the overcoat layer; and smoothing the overcoat layer using the flat panel soft mold.

Abstract: A method for fabricating a liquid crystal display (LCD) device wherein a photolithography technique is replaced by soft lithography is disclosed. The method includes: forming a thin film transistor array substrate; forming a color filter substrate; bonding the thin film transistor array substrate and the color filter substrate; and applying a liquid crystal between the thin film transistor array substrate and the color filter substrate, wherein at least one of the forming the thin film transistor array substrate and the forming the color filter substrate includes a pattern forming method using a soft mold. The pattern forming method may be a soft lithography process that includes: contacting a soft mold having a particular pattern with a surface of a buffer layer and applying a constant heat to the soft mold and buffer layer to transfer the particular pattern onto the buffer layer.

Abstract: A method and apparatus for fabricating a flat panel display device is disclosed. A thin film is patterned in a patterning process using a soft mold without using a photo process. A thin film layer and a resist are sequentially formed on a substrate. A designated resist pattern is formed by applying pressure to the resist using a soft mold. The resist has a dipole moment ? value equal to or higher than 2 (D), or has a solubility parameter value lower than 6 (cal/cm3)1/2 or higher than 11 (cal/cm3)1/2.