Patent application number | Description | Published |
20090109200 | ELECTROMAGNETIC INTERFERENCE ABSORBER, DISPLAY DEVICE AND ELECTRONIC DEVICE HAVING THE SAME - An electromagnetic interference (EMI) absorber includes an EMI conductive sheet having first and second portions, the first portion absorbing EMI from an EMI absorption target and the second portion for conducting EMI to an EMI discharge target, and an elastic member covered by the first portion. | 04-30-2009 |
20090184910 | CIRCUIT BOARD AND DISPLAY DEVICE INCLUDING THE SAME - One or more embodiments of the present disclosure relate to a circuit board having a substrate and a plurality of differential signal lines formed on the substrate and transmitting differential signals. The differential signal lines include a first signal line and a second signal line. The first signal line and the second signal line extend along at least two paths that are parallel to each other. The paths of the first signal line and the second signal line switch at path change portions, and the path change portions of neighboring differential signal lines are positioned at different distances away from an edge of the circuit board along the length direction of the differential signal line. | 07-23-2009 |
20090284424 | ANTENNA MODULE, DISPLAY DEVICE HAVING THE SAME, AND INFORMATION PROCESSING SYSTEM HAVING THE SAME - An antenna module includes an antenna and a connection line. The antenna receives and sends a signal for wireless communication. The connection line includes a first terminal electrically connected to the antenna, a second terminal electrically connected to an external device and a grounding portion interposed between the first and second terminals. | 11-19-2009 |
20100033191 | INSPECTION JIG FOR DISPLAY PANEL, INSPECTION SYSTEM USING THE SAME, AND METHOD FOR INSPECTING THE DISPLAY PANEL USING THE SAME - An inspection jig for a display panel, used in an inspection system for the display panel and in a method for inspecting the display panel, includes a plate, a ground plate and at least one side holder. The ground plate is disposed on the plate and receives the display panel. The at least one side holder is disposed at a side surface of the plate to control the angle of the plate. | 02-11-2010 |
20100231531 | TOUCH PANEL DEVICE - Embodiments of the present invention relate to a touch panel device. A touch panel device according to an exemplary embodiment of the present invention includes a touch panel and a touch panel controller for controlling the touch panel, wherein the touch panel includes a lower electrode layer, a solid insulating layer disposed on the lower electrode layer, a fluent insulating layer disposed on the solid insulating layer, and an upper electrode layer disposed on the fluent insulating layer. | 09-16-2010 |
20100265205 | METHOD OF DETECTING TOUCH POSITIONS AND TOUCH POSITION DETECTION APPARATUS FOR PERFORMING THE METHOD - A method of detecting touch positions includes; providing an external power voltage which drives a touch panel, sequentially turning on a plurality of lower driving elements connected to the touch panel, Turning on a plurality of upper driving elements connected to the touch panel to readout at least one multi-touched position corresponding to an x-coordinate, while each of lower driving elements is turned on, receiving readout position information corresponding to an x-coordinate, turning on at least one of the upper driving elements connected to the touch panel, turning on the plurality of lower driving elements connected to the touch panel to readout the at least one multi-touched position corresponding to a y-coordinate, while each of upper driving elements is turned on, receiving readout position information corresponding to the y-coordinate, turning on a sensing element, and turning off the sensing element. | 10-21-2010 |
20150039308 | APPARATUS, SERVER, AND METHOD FOR PROVIDING CONVERSATION TOPIC - A conversation topic providing method includes: converting voice data, of a conversation of a user who is on a phone, into text; selecting a keyword, indicating an intention of the user, from the text; obtaining information of interest with respect to the keyword; and determining topics relating to the keyword based on user information. | 02-05-2015 |
Patent application number | Description | Published |
20090096383 | Inverter and Liquid Crystal Display Device Including the Same - Disclosed is a liquid crystal display panel which includes a switching circuit for converting an input voltage into an alternating current (AC) voltage, a transformer for boosting the AC voltage generated from the switching circuit, and a bypass capacitor part connected in parallel between an output terminal of the switching circuit and the transformer. | 04-16-2009 |
20130139830 | MASK AND A PRODUCTION METHOD THEREFOR - A mask and a method of manufacturing the same that intercept a virus are provided. The mask includes: a mask body; an exhalation module that is formed at one surface of the mask body; and an inhalation module that is formed at the one surface of the mask body and that includes an inhalation filter. The inhalation filter includes an anodized aluminum oxide film. | 06-06-2013 |
20140160173 | ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME - Disclosed are an organic light emitting diode (OLED) display device and a method for driving the same, which are capable of simplifying the configuration of an overcurrent prevention circuit while preventing overcurrent generation at an image display panel, and achieving a reduction in production costs. The OLED display device includes an image data converter for analyzing input image data, to reduce the possibility of overcurrent generation and to prevent overcurrent generation, modulating image data and a grayscale voltage level (or a gamma voltage level) of a next frame when overcurrent is generated, and outputting the modulated image data and the modulated grayscale voltage (or the modulated gamma voltage), and a timing controller for arranging the image data from the image data converter to match a size of an image display panel, supplying the arranged image data to a data driver, and generating a data control signal to control the data driver. | 06-12-2014 |