Abstract: An optical multilayer structure including a hard coating layer, a low-reflective adhesion reinforcement layer, and a water repellent layer on a substrate layer. The optical multilayer structure includes a structure in which a hard coating layer, a low-reflective adhesion reinforcement layer including a siloxane-based compound, and a water repellent layer including an alkoxysilane-based compound containing a fluorine atom are laminated on a substrate layer, thereby having high wear resistance and water contact angle simultaneously.

Abstract: An optical multilayer structure including a hard coating layer, an adhesion reinforcement layer, a low refractive layer, and a water repellent layer on a substrate layer. The optical multilayer structure includes a structure in which a hard coating layer, an adhesion reinforcement layer including an alkoxysilane-based compound having a functional group, a low refractive layer including a siloxane-based compound, and a water repellent layer including an alkoxysilane-based compound containing a fluorine atom are laminated on a substrate layer, thereby having both high wear resistance and water contact angle.

Abstract: The present disclosure relates to a porous fluorine-based resin composite membrane having excellent water repellency and oil repellency, and a method for producing the same.

Abstract: A porous fluorine resin film in which a fibril structure is stabilized through impregnation coating of a water-repellent and oil-repellent polymer having a high oil repellency grade, and free shrinkage also proceeds before impregnation and application of the water-repellent and oil-repellent polymer, thereby improving dimensional stability, and a method for preparing the porous fluorine resin film.

Abstract: The present disclosure relates to a porous fluorine-based resin composite membrane having excellent water repellency and oil repellency, and a method for producing the same.

Abstract: A porous fluorine resin film in which a fibril structure is stabilized through impregnation coating of a water-repellent and oil-repellent polymer having a high oil repellency grade, and free shrinkage also proceeds before impregnation and application of the water-repellent and oil-repellent polymer, thereby improving dimensional stability, and a method for preparing the porous fluorine resin film.

Abstract: The present application relates to a light guide plate unit including a reflection plate, an adhesive layer which is provided on the reflection plate and includes a bead, and a light guide plate provided on the adhesive layer, a backlight unit including the light guide plate unit, and a liquid crystal display device including the backlight unit.

Abstract: The present application relates to a light guide plate unit including a reflection plate, an adhesive layer which is provided on the reflection plate and includes a bead, and a light guide plate provided on the adhesive layer, a backlight unit including the light guide plate unit, and a liquid crystal display device including the backlight unit.

Abstract: Provided is a method of applying multiple crosshairs, and more particularly, a method of applying multiple crosshairs in a shooting game, in which a background and a target are displayed on a screen by a user's operation and crosshairs are displayed on the screen. The method comprises displaying multiple crosshairs on the screen, and upon receiving a shooting instruction, shooting a projectile toward the crosshairs.

Abstract: Provided is a footwear last, being of a structure where its interior is hollow. The method includes steps of installing a parison for manufacturing a plastic vessel between left/right molds for manufacturing the footwear last, with the left/right molds opened; injecting a last manufacturing material into a tube of the parison; blowing air while closing the left/right molds; molding the material in a temperature of about 400 C to 70° C. and under an injection pressure of about 600 kg/cm2 to 1400 kg/cm2; and completing the last whose interior is hollow.

Abstract: Provided is a method of applying multiple crosshairs, and more particularly, a method of applying multiple crosshairs in a shooting game, in which a background and a target are displayed on a screen by a user's operation and crosshairs are displayed on the screen. The method comprises displaying multiple crosshairs on the screen, and upon receiving a shooting instruction, shooting a projectile toward the crosshairs.

Abstract: Provided is a footwear last, being of a structure where its interior is hollow. The method includes steps of installing a parison for manufacturing a plastic vessel between left/right molds for manufacturing the footwear last, with the left/right molds opened; injecting a last manufacturing material into a tube of the parison; blowing air while closing the left/right molds; molding the material in a temperature of about 400 C to 70° C. and under an injection pressure of about 600 kg/cm2 to 1400 kg/cm2; and completing the last whose interior is hollow.

Abstract: Mobile telephony station with a speaker phone function including a front panel having a plurality of menu selecting keys for selecting menu, an LCD panel for displaying various information and messages, a mike for putting in a transmission speech, and a first speaker for presenting a received speech, a flip hinged on the front panel for protecting the LCD panel, a sensor switch on the front panel for sensing opening/closing of the flip, and a second speaker for selectively presenting a received speech, together with the first speaker, depending on a switching state of the sensor switch, to carry out the speaker phone function, thereby permitting to select the speaker phone function automatically at opening a flip, in a setting mode, or by using a toggle switch.