Patent application number | Description | Published |
20110045877 | POP-UP APPARATUS FOR PORTABLE COMMUNICATION DEVICE - A pop-up apparatus for a portable communication device for insertion or ejection of parts of the portable communication device is provided. The pop-up apparatus preferably includes a body housing, a pop-up housing embedded in the body housing and inserted into or ejected from the body housing. The insertion or ejection can be performed by applying pressure to button on a surface thereof in a direction that it is pressed, and at least one or more pop-up hinge portions are provided between the body housing and the pop-up housing to insert the pop-up housing into or eject the pop-up housing from the body housing by pressing of the pop-up housing. | 02-24-2011 |
20110050683 | THREE-DIMENSIONAL DISPLAY DEVICE - A three-dimensional display device comprises a flat display panel and an image-converting sheet disposed on or above the display panel. The display panel comprises a matrix of unit display cells arranged as rows and columns and where the cells are spaced apart to have respective row and column direction pitches. The image-converting sheet comprises a plurality of inclined lenticular lenses where the inclination is set according to the row and column direction pitches so as to reduce perception of Moiré patterns when stereo-scopic images are projected through the image-converting sheet to an observer viewing the display panel as an upright panel having respectively different left and right stereo-scopic image projections. | 03-03-2011 |
20110063533 | METHOD OF DISPLAYING STEREOSCOPIC IMAGES MIXED WITH MONOSCOPIC IMAGES AND MONO/STEREOSCOPIC IMAGE DISPLAY APPARATUS CAPABLE OF PERFORMING THE METHOD - An image display apparatus is provided that can display one or both of 2D imagery and 3D imagery in respective but randomly selectable display areas of the apparatus. The apparatus a display panel, a driving circuit part, a polarization switch panel and a lens. The driving circuit part processes received frame image data representing two-dimensional (2D) imagery and three-dimensional (3D) imagery to thus provide the display panel with the processed frame image. The polarization switch panel is disposed above the display panel. The polarization switch panel is switched into a first polarization mode in correspondence with 2D imagery being displayed by the display panel and it is switched into a second polarization mode in correspondence with 3D imagery being displayed by the display panel. The lens is reacts differently to light rays having the effect of the first polarization mode imparted to them and to light rays having the effect of the second polarization mode imparted to them. More specifically, the lens strongly refracts light rays that are imparted with the second polarization mode (3D imagery light) and weakly or not at all refracts light rays that are imparted with the first polarization mode (2D imagery light). Thus, both the 2D image and the 3D image may be displayed on one screen. | 03-17-2011 |
20140085719 | DIPSLAY PANEL AND DISPLAY APPARATUS HAVING THE SAME - A display panel includes a transmit-control portion and a light blocking portion. The pixel-transmit portion may include a pair of first sides and a pair of second sides and transmitting light, the pair of the first sides being inclined with respect to a horizontal-axis direction and substantially parallel with each other, the pair of the second sides being inclined with respect to a vertical-axis direction and substantially parallel with each other. The blocking portion may surround the pixel-transmit portion and block the light. | 03-27-2014 |
20140328083 | LIGHT EMITTING DEVICE PACKAGE AND BACKLIGHT UNIT COMPRISING THE SAME - Disclosed is a light emitting element package having excellent heat radiation performance and high luminance, and a backlight unit including the same. The light emitting element package includes a package including a lead frame, a light emitting element provided on the lead frame, and a molded material combined with the lead frame and having an opening for emitting light generated by the light emitting element, and a reflection structure having an opening corresponding to the opening of the molded material, and contacting the molded material. | 11-06-2014 |
20140332310 | WATERPROOF SOUND TRANSMITTING SHEET, AND METHOD FOR PRODUCING SAME - Disclosed herein is a waterproof sound-transmitting sheet, the thickness of which can easily be adjusted and which has a high sound transmitting efficiency and excellent waterproofness, and a method for producing same. The waterproof sound-transmitting sheet, which is attached to a sound hole of a case, includes: a support layer made of a film-shaped porous material and formed in the case; and a waterproofing layer formed on one side of the support layer in the shape of a porous nanoweb in which fine fiber strands are crosswisely layered and exposed to the outside of the case. | 11-13-2014 |
20150014088 | Waterproof Sound Transmitting Sheet, and Method for Producing Same - Disclosed herein is a waterproof sound-transmitting sheet having high sound transfer efficiency and excellent water proofing performance and a method for producing same. The waterproof sound-transmitting sheet includes: a sound-transmitting layer made of a polymer material and formed in the shape of a web having a plurality of pores; and a coating layer formed on at least one side of the sound-transmitting layer to block pores existing on the surface of the sound-transmitting layer. | 01-15-2015 |
20150030797 | ADHESIVE TAPE AND METHOD OF MANUFACTURING THE SAME - Provided is an adhesive tape including: a substrate; and an adhesive layer laminated on one surface or both surfaces of the substrate, wherein one or both of the substrate and the adhesive layer are produced in a nano-web form in which fiber strands are captured by a spinning method. Thus, the adhesive tape can be made thin, and an adhesive strength can be improved. In addition, the adhesive tape can be precisely attached on a corrugated surface. When the adhesive tape attached between components is separated from the components, the adhesive layers can be prevented from remaining on the surfaces of the components. | 01-29-2015 |
20150030828 | MATTE FILM AND METHOD OF MANUFACTURING THE SAME - Provided is matte film including: a film layer that is formed in a nano-web shape by electrospinning a polymer material; an ink layer that is coated on one surface of the film layer: and an adhesive layer that is laminated on the other surface of the film layer through electrospinning. Since the film layer is formed in a nano-web shape so that fiber strands are accumulated, the matte film can be thinly produced and have a non-glossy function of performing scattered reflection of light and a fingerprint-preventive function of making fingerprints imprinted. Further. the surface strength of the matte film can be reinforced. | 01-29-2015 |