Patent application number | Description | Published |
20100126836 | KEYPAD APPARATUS FOR ELECTRONIC DEVICE - A keypad apparatus for an electronic device permits a thinner construction. The keypad apparatus includes a first light guide plate having key buttons molded in one body attached onto the first light guide plate, a second light guide plate disposed under the first light guide plate, a first light source disposed at one side of the first light guide plate, a second light source disposed at one side of the second light guide plate, and key input switches associated with the key buttons. | 05-27-2010 |
20120127752 | DISPLAY DEVICE - Provided are an optical member and a display device. The display device includes a light source, a plurality of wavelength converting particles, an approximately, and a display panel. The wavelength converting particles convert a wavelength of light emitted from the light source. The accommodating part accommodates the wavelength converting particles and has a curved surface. The display panel is configured to display images using light changed by the wavelength converting particles. | 05-24-2012 |
20130277657 | FUSED POLYCYCLIC HETEROAROMATIC COMPOUND, ORGANIC THIN FILM INCLUDING THE COMPOUND AND ELECTRONIC DEVICE INCLUDING THE ORGANIC THIN FILM - A low-molecular-weight fused polycyclic heteroaromatic compound, an organic thin film and an electronic device including the fused polycyclic heteroaromatic compound, include a compact planar structure in which six or more rings are fused together, and thereby exhibits high charge mobility, and furthermore, enables the use of a deposition process or a room-temperature solution process when applied to devices, therefore realizing improved processibility. | 10-24-2013 |
20130292650 | ORGANIC THIN FILM TRANSISTOR AND METHOD OF MANUFACTURING THE SAME - According to example embodiments, a method of manufacturing an organic thin film transistor includes sequentially forming a gate electrode, a gate insulator, a source electrode, and a drain electrode on a substrate, forming a first self-assembled monolayer on the source electrode and the drain electrode from a first self-assembled monolayer precursor, forming a second self-assembled monolayer on the gate insulator from a second self-assembled monolayer precursor that is different from the first self-assembled monolayer precursor, and forming an organic semiconductor on the first self-assembled monolayer and the second self-assembled monolayer. The first self-assembled monolayer and the second self-assembled monolayer may be formed simultaneously or sequentially in a single container. An organic thin film transistor may be manufactured according to the method. A display device may include the organic thin film transistor. | 11-07-2013 |
20130320316 | FUSED POLYCYCLIC HETEROAROMATIC COMPOUND, ORGANIC THIN FILM INCLUDING COMPOUND AND ELECTRONIC DEVICE INCLUDING ORGANIC THIN FILM - A low-molecular-weight fused polycyclic heteroaromatic compound may have a compact planar structure in which seven or more rings are fused together, and thereby exhibits high charge mobility, and furthermore, enables the use of a deposition process or a room-temperature solution process when applied to devices, therefore realizing improved processibility. An organic thin film and electronic device may include the fused polycyclic heteroaromatic compound. | 12-05-2013 |
20140175414 | ORGANIC SEMICONDUCTOR POLYMER, ORGANIC THIN FILM TRANSISTOR, AND ELECTRONIC DEVICE - An organic semiconductor polymer includes a moiety represented by the following Chemical Formula 1 and a heteroaromatic moiety having at least one of sulfur (S) and selenium (Se). | 06-26-2014 |
20140252326 | DISPLAY DEVICE INCLUDING THIN FILM TRANSISTOR - A display device according to example embodiments includes a first thin film transistor on a substrate, a second thin film transistor on the first thin film transistor, and a display unit electrically connected to at least one of the first thin film transistor and the second thin film transistor. | 09-11-2014 |
20150090979 | COMPOSITION FOR INSULATOR, INSULATOR, AND THIN FILM TRANSISTOR - An insulating composition includes a nanoparticle-polyorganosiloxane composite, a cross-linking agent, and a solvent, an insulator includes the insulating composition, and an electronic device includes the insulator. | 04-02-2015 |