Abstract: A display device includes: a display panel; and a color conversion panel overlapping the display panel, where the display panel includes a transistor disposed on a first substrate; a light-emitting element electrically connected to the transistor; and a passivation layer disposed between the transistor and the light-emitting element and including a first recess portion. The light-emitting element is disposed on the first recess portion, the color conversion panel includes a first color conversion layer, a second color conversion layer and a transmission layer, which are disposed between a second substrate and the display panel, and at least one selected from the first color conversion layer, the second color conversion layer and the transmission layer overlaps the first recess portion.

Abstract: A display device includes a first substrate, a first electrode above the first substrate, a pixel-defining film above the first electrode, and defining an emission area, a light-emitting layer above the first electrode and the pixel-defining film, a second electrode above the light-emitting layer, a thin-film encapsulation structure above the second electrode, and including an organic film defining an opening, and a color control layer above the thin-film encapsulation structure in the opening.

Abstract: Disclosed is a water treatment apparatus that includes a head including an inlet portion into which water flows, an outlet portion from which water is discharged externally, and a connection portion connected to the inlet portion and the outlet portion, and a water treatment unit connected to the connection portion, including a plurality of water treatment sections, coupled to the head, and configured such that a portion of the water flowing into the inlet portion passes through the plurality of water treatment sections and sequentially, the remainder of the water passes through only a portion of the plurality of water treatment sections and, and the water flows to the outlet portion together.

Abstract: Provided is an aerogel-containing heat insulation composite obtained by providing a volatile material to the pores of the aerogel, blending the aerogel with a polymer resin, particularly a flexible polymer resin, to form a composite, and removing the volatile material. Thus, it is possible to prevent a decline of the porosity of the aerogel caused by infiltration and impregnation of the pores of the aerogel with the resin. As a result, the aerogel-containing heat insulation composite, particularly containing a high content of aerogel, may retain the heat insulation property of the aerogel as well as the flexibility of the plastic material.

Abstract: Disclosed is a water treatment apparatus that includes a head including an inlet portion into which water flows, an outlet portion from which water is discharged externally, and a connection portion connected to the inlet portion and the outlet portion, and a water treatment unit connected to the connection portion, including a plurality of water treatment sections, coupled to the head, and configured such that a portion of the water flowing into the inlet portion passes through the plurality of water treatment sections and sequentially, the remainder of the water passes through only a portion of the plurality of water treatment sections and, and the water flows to the outlet portion together.

Abstract: Disclosed is an elastomer-conductive filler composite with improved dielectric properties. The composite includes conductive fillers and an ionic liquid dispersing the conductive fillers. The ionic liquid is used as a dispersant to effectively enhance the dispersion of the conductive fillers, achieving a high dielectric constant and a low dielectric loss of the composite without deteriorating the physical properties of the conductive fillers. The use of the ionic liquid can reduce the number of processing steps and the presence of the conductive fillers at a low concentration in the composite can minimize deterioration of the physical properties of the elastomer. Further disclosed is a method for producing the composite.

Abstract: The present disclosure relates to an elastomer-conductive filler composite for a flexible electronic material having improved dielectric property and elastic modulus, and a method for preparing same. The elastomer-conductive filler composite according to the embodiments of the present disclosure solves the problem of the existing insulator-conductor composite that elastic modulus increases and adhesion property decreases with the increase in dielectric constant as the content of the conductive filler in elastomer increases. In particular, since the composite has a high dielectric constant in spite of a low content of the conductive filler and since the elastic modulus increased because of the conductive filler can be recovered by the plasticizer, the sensitivity of a sensor can be improved. Accordingly, it can be usefully used for flexible substrates and flexible touch panels or touchscreens, touchpads, etc. including them.

Abstract: Disclosed is an elastomer-conductive filler composite with improved dielectric properties. The composite includes conductive fillers and an ionic liquid dispersing the conductive fillers. The ionic liquid is used as a dispersant to effectively enhance the dispersion of the conductive fillers, achieving a high dielectric constant and a low dielectric loss of the composite without deteriorating the physical properties of the conductive fillers. The use of the ionic liquid can reduce the number of processing steps and the presence of the conductive fillers at a low concentration in the composite can minimize deterioration of the physical properties of the elastomer. Further disclosed is a method for producing the composite.

Abstract: A water treatment apparatus is provided. In the water treatment apparatus, a filter unit includes a first electrochemical filter and a second electrochemical filter for filtering raw water. A control unit drives the first electrochemical filter and the second electrochemical filter. The first electrochemical filter and the second electrochemical filter are installed in parallel. The control unit controls the second electrochemical filter to perform a water purifying operation when the first electrochemical filter needs to be recycled.

Abstract: An electroconductive particle that includes (a) a polymer microparticle, and (b) a graphene coating layer grafted on the polymer microparticle, which has improved long-term stability of the conductivity, surface conductivity, durability, and thermal resistance, and is applicable for producing an anisotropic conductive film used for packaging electronic devices.

Abstract: A method for fabricating a conductive film, and a conductive film fabricated by the same. The method comprises: preprocessing carbon nanotubes by at least one of a cutting step using ultrasonic wave, and a chemical reaction step with acid; dispersing the carbon nanotubes in a solvent; mixing metal wires with the carbon nanotubes dispersion solution; and forming an electrode layer by coating the mixed resultant on a substrate. Accordingly, can be easily fabricated the conductive film having high transmittance and high electric conductivity.

Abstract: Disclosed are a method for fabricating a conductive film, and a conductive film fabricated by the same. The method comprises: forming a mixed solution consisting of at least one of a metallic precursor and a conductive polymer; spraying atomized droplets of the mixed solution on a surface of a substrate so as to form conductive frames; and coupling carbon nanotubes to the conductive frames so as to enhance electric conductivity. Accordingly, the conductive film can have enhanced electric conductivity, and can be easily fabricated.

Abstract: The present invention discloses an electroconductive particle comprising (a) a polymer microparticle, and (b) a graphene coating layer grafted on the polymer microparticle, which has improved long-term stability of the conductivity, surface conductivity, durability, and thermal resistance, and is applicable for producing an anisotropic conductive film used for packaging electronic devices.

Abstract: The present invention relates to a microcapsule-conductive particle complex comprising a conductive particle consisting of conductive metallic particle or polymer particle coated on a surface with a conductive metallic layer; a microcapsule being adsorbed by the conductive particle or adsorbing the conductive particle, comprising a core and a shell, wherein the core contains organic compound which is a curing agent for a fast curing at a low temperature and the shell has a surface functional group with affinity for metal of the conductive metallic layer on its surface, a preparation method thereof and an anisotropic conductive film (ACF) using the same.

Abstract: Disclosed is a method for preparing a clay-dispersed polymer nanocomposite. In this method, a polymer, which carries oxygen atoms within the repeating units of its backbone and is thermodynamically compatible with a binder resin, is used as a matrix resin. Useful is poly(&egr;-caprolactone) owing to its thermodynamic compatibility with poly(styrene-co-acrylonitrile)copolymers, poly(acrylonitrile-co-butadiene-co-styrene) copolymers, and poly(vinylchloride) resins. Poly(&egr;-caprolactone) resins aid the binder resins to penetrate into silicate layers so that the silicate of the organophilic clay was completely delaminated to silicate lamellas.

Abstract: The present invention relates to an advanced forming apparatus for sheet blanks such as sheet metals or plastics, and in particular to a multi-purpose and multi-functional forming apparatus which can form sheets into products of various curved surface shape without using a die. The dieless forming apparatus includes an elastomer installed on one side of the sheet blank; a group of punches disposed at the opposite side of the blank, and having ends of various shapes applying a force to the formed material by movement; and a control unit controlling the movement of the press. In addition, a fluid may be filled in substitute for a part of the elastomer to evenly apply a force to the formed material, and a fluid control unit may be included to control a fluid pressure.