Patent application number | Description | Published |
20140055382 | DEFORMABLE TOUCH SCREEN - The present disclosure provides a deformable touch screen including a display unit for displaying a user interface; a touch panel including a dielectric material, a first electrode coated on one end of the dielectric material, a second electrode coated on the other end of the dielectric material, a non-conductive material coated on the second electrode, and a conductive metal coated on the coated non-conductive material; a voltage controller for controlling a voltage applied between the first electrode and the second electrode; and a signal generator for applying a signal to the voltage controller, wherein the signal generator generates a signal for making a user interface button of the display unit into a 3D form according to a measured result of an increase or a decrease in mutual capacitance of a user's hand and a conductive metal. | 02-27-2014 |
20150029154 | TOUCH DISPLAY DEVICE FOR VEHICLE AND DRIVING METHOD THEREOF - A touch display device for a vehicle and a driving method thereof are provided. The touch display device includes a touch panel that displays an image and an image irradiation unit that provides the image to the touch panel. In addition, a lighting unit radiates infrared rays to the touch panel and an image capturing unit captures an image that corresponds to a touch on the touch panel An emergency button unit that includes at least one emergency button is activated on the touch panel during an emergency mode. A controller is configured to activate the emergency mode by sensing a failure of one of the touch panel, the image irradiation unit, the lighting unit, and the image capturing unit. | 01-29-2015 |
20150091876 | CURVED DISPLAY APPARATUS WITH SAFETY BUTTON - A curved display with a safety button is provided. The curved display includes a curved screen that displays an image and a safety button that includes a plurality of piezo actuators arranged at predetermined intervals along a guide part on the curved screen. A controller is configured to operate equipment within a vehicle based on sensing the piezo actuators are sensed and operate the piezo actuators. Since the piezo actuators are arranged at predetermined intervals on the front of the curved screen, a physical button works even when a touch sensor fails. | 04-02-2015 |
20150092114 | KEYSTONE CORRECTION METHOD AND APPARATUS OF CURVED DISPLAY - A keystone correction apparatus and method of curved display are provided. The apparatus includes a curved screen that displays an image and a projector that has an infrared lighting device to irradiate infrared light to the curved screen. An infrared imaging device is configured to capture infrared light reflected from the curved screen. A controller is configured to determine whether the curved screen is distorted using an infrared image captured by the infrared imaging device and perform a keystone correction. | 04-02-2015 |
Patent application number | Description | Published |
20150029155 | TOUCH DISPLAY APPARATUS OF VEHICLE AND DRIVING METHOD THEREOF - A touch display apparatus of a vehicle includes: a touch panel including a display area for displaying an image and a button area for displaying a button; an ultrasonic wave generator irradiating an airborne ultra sound wave to the button area so that the button area is deformed to a shape of three dimensional button; an image irradiator irradiating the image to the touch panel; and an image capturer capturing the button area in order to determine whether the three dimensional button is touched. | 01-29-2015 |
20150077351 | METHOD AND SYSTEM FOR DETECTING TOUCH ON USER TERMINAL - A touch detecting method and system on a user terminal having a touch screen includes detecting an object which approaches the touch screen of the user terminal. It is determined whether touch of the object, which approaches the touch screen, is an intended touch. When it is determined that the touch of the object is the intended touch, a touched position is determined based on a sound generated when the object touches the touch screen. Touch information is provided to perform a function corresponding to the touched position determined based on the sound. | 03-19-2015 |
20150077440 | METHOD AND SYSTEM FOR PREVENTING REFLECTION OF LIGHT ON DISPLAY DEVICE - A method and a system for preventing reflection of light on a display device are provided. The system includes a light reflection detector that is configured to detect a region in which light reflection is generated by external light interference on a screen of the display device. A light reflection preventing controller is configured to change a color of the detected light reflection region into a light absorbing color when the light reflection region is detected by the light reflection detector to minimize the light reflection on the display device. | 03-19-2015 |
20150084929 | CURVED TOUCH DISPLAY APPARATUS FOR PROVIDING TACTILE FEEDBACK AND METHOD THEREOF - A curved touch display apparatus for providing tactile feedback is provided. The curved touch display comprises a curved screen, in which an image is displayed; and a projector including an infrared irradiator for irradiating infrared rays to the curved screen. An infrared camera photographs an infrared image reflected from the curved screen. An ultrasonic wave array module includes a plurality of ultrasonic wave generators which generate airborne ultrasonic waves. A controller determines a touched point on the curved screen based on the infrared image, and controls an operation of the ultrasonic wave array module to generate airborne ultrasonic waves directed to the touched point. | 03-26-2015 |
20150084988 | HEAD-UP DISPLAY APPARATUS FOR VEHICLE USING AUGMENTED REALITY - A head-up display device for a vehicle using augmented reality includes a distance detector configured to detect a distance between a driver's vehicle and a front vehicle in front of the driver's vehicle to output distance information. A navigator is configured to output a position of the driver's vehicle and information about a road on which the driver's vehicle drives, as driving information. An image controller is configured to calculate a transverse position of the front vehicle according to the distance information and the driving information, and generate image information corresponding to the front vehicle by using the transverse position. The image controller corrects the transverse position according to whether any one of the driver's vehicle and the front vehicle enters a junction between a curved road and a straight road. | 03-26-2015 |