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 resist composition used for the imprint lithography process, a method for forming resist pattern using the same, an array substrate manufactured using the same, and method of fabricating the array substrate includes an additive and the adhesion promoter inducing the chemical bond of the base layer contacting to the UV curable resin. As a result, it is possible for the resist composition to form a high-resolution pattern and to improve the durability of the mold for molding a UV curable resin.
Abstract:
An IPP resin material capable of improving the adhesive strength between a transparent electrode and an IPP resin layer is disclosed. The IPP resin material includes: a liquid pre-polymer including a mono-functional monomer, a di-functional monomer including a monomer containing an ether group, and a tri-functional monomer including pentaerythritol triacrylate; a photo initiator; and a adhesion promoter, wherein the monomer containing the ether group includes any one of poly(propylene glycol)diacrylate, poly(propylene glycol)dimethacrylate, propylene glycol diacrylate), and tri(ethylene glycol)dimethacrylate.
Abstract:
A resist for printing that is coated on a printing roll and is then sequentially transcribed on a printing plate and a substrate including: a material wherein a cohesive energy between the resist and the printing plate is larger than a cohesive energy between the resist and a blanket formed on the surface of printing roll, and wherein a cohesive energy between the resist and the substrate is larger than the cohesive energy between the resist and the blanket formed on the surface of printing roll.
Abstract:
Disclosed herein is a printing resist sequentially transferred to a printing plate and a substrate after being applied to a printing roll. The printing resist comprises at least one polymer main chain bound to a tackiness-inducing vinyl group. The surface of the printing resist has tackiness without complete dryness, thus enabling a correct transfer of the printing resist to the printing plate and substrate.
Abstract:
An organic electro-luminescence display device includes at least one light emission device, the organic light emission device having a first electrode; at least one thin film transistor for driving the light emission device, a pixel electrode being connected to the at least one thin film transistor; a conductive layer formed of a conductive polymer material to electrically connect the light emission device and the pixel electrode.
Abstract:
An apparatus for fabricating a flat panel display device includes a device that applies a flowable material on a substrate; a soft mold having a base surface, a groove part recessed in relation to the base surface, and a protruding part protruding from the base surface, the soft mold applying a pressure on the flowable material for forming a multi-stepped profile pattern in the flowable material.
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 μ 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.
Abstract translation:公开了一种用于制造平板显示装置的方法和装置。 使用软模具在图案化工艺中对薄膜进行图案化,而不使用照相工艺。 在基板上依次形成薄膜层和抗蚀剂。 通过使用软模具对抗蚀剂施加压力来形成指定的抗蚀剂图案。 抗蚀剂的偶极矩μ值等于或高于2(D),或者具有低于6(cal / cm 3)1/2或高于11(cal / cm 3)1/2的溶解度参数值。
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:
An apparatus for fabricating a flat panel display device including a preparation unit to form a thin film layer and a etch-resist on a substrate and a hard mold to mold the etch-resist, the hard mold including a back plate and a molding pattern.