Patent application number | Description | Published |
20100097307 | METHOD AND SYSTEM OF REDUCING IMAGE STICKING - To reduce the image sticking, a first number of frames outputted from the multimedia signal source are successively received. The first number of frames are processed to obtain a plurality of corresponding gray-level characteristic. A predefined frame is inserted into a plurality of incoming frame with a specified ratio if the plurality gray-level characteristic is qualified to a specified predefined condition. | 04-22-2010 |
20100253614 | LIQUID CRYSTAL DISPLAY PANEL, LIQUID CRYSTAL DISPLAY DEVICE, PHOTO DETECTING DEVICE AND LIGHT INTENSITY ADJUSTMENT METHOD - The present invention discloses a liquid crystal display panel, liquid crystal display device, photo detecting device and light intensity adjustment method. The liquid crystal display panel comprises a plurality of first scan lines, a plurality of first data lines, a plurality of first thin film transistors, a plurality of liquid crystal pixel units and a built-in photo detecting module. The plurality of first thin film transistors are respectively disposed at intercrosses of the plurality of first scan lines and the plurality of first data lines, and each of the first thin film transistors is connected to the first data line and the first scan line. Each of the first thin film transistors is used to drive a liquid crystal pixel unit. The built-in photo detecting module detects light and outputs a multi-bit digital signal corresponding to the intensity of the light. | 10-07-2010 |
20140353264 | MODULES TO CONTAIN INTERFACE CARDS - A module is insertable into a cage based on movement along a first axis. The module is to contain an interface card. A mechanism is to move the module along a second axis perpendicular to the first axis, to couple the interface card with the cage. | 12-04-2014 |
Patent application number | Description | Published |
20100053112 | Integrated pixel structure, integrated touch panel LCD device and method of controlling the same - An integrated pixel structure, an integrated touch panel LCD device and a method of controlling the same are provided. The integrated pixel structure includes a transistor matrix substrate, a color filter substrate being parallel with the transistor matrix substrate, and a liquid crystal layer placed between the transistor matrix substrate and the color filter substrate. The transistor matrix substrate includes a first transistor, a first storage capacitor connected to the first transistor, a second transistor, a second storage capacitor connected to the second transistor, and a conductive protrusion. The conductive protrusion is disposed corresponding to the second storage capacitor and configured to electrically connect the second storage capacitor and the color filter substrate. | 03-04-2010 |
20100098303 | Fingerprint detection device and method and associated touch control device with fingerprint detection - A fingerprint detection device and method and an associated touch control device with fingerprint detection are disclosed. The fingerprint detection device includes special detecting units for upgrading the accuracy of fingerprint detection. The fingerprint detection device comprises a plurality of detecting units, a driving circuit and a reading circuit. Each detecting unit includes a fingerprint electrode and a storage capacitor coupled to the fingerprint electrode. A sense capacitor can be formed between the fingerprint electrode and a finger, where the sense capacitor is parallel connected to the storage capacitor. The driving circuit is coupled to the detecting units and provides a charging signal to charge an equivalent capacitor of each detecting unit, where the capacitance of the equivalent capacitor is determined according to whether the sense capacitor is formed within the detecting unit. The reading circuit is coupled to the detecting units and reads the voltage of the storage capacitor after the equivalent capacitor is charged, so as to determine whether the detecting unit detects a portion of fingerprint and the detected portion is a furrow or ridge. | 04-22-2010 |
20100110317 | PIXEL STRUCTURE, 3D IMAGE/MULTIPLE VIEW LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A pixel structure, a 3D image/multiple view liquid crystal display device and a method of manufacturing the same are provided. The pixel structure comprises a first substrate, a second substrate being parallel with the first substrate, a liquid crystal layer disposed between the first substrate and the second substrate, a reflecting structure, and a light angle control structure. The reflecting structure is disposed on the first substrate, and the light angle control structure is disposed on the second substrate. The light angle control structure is configured to reflect a light entering from the first substrate to the reflecting structure, and the reflecting structure is configured to reflect the light again such that the light exits from the pixel structure in a predetermined direction. | 05-06-2010 |
20100201648 | KEY-INTEGRATED LCD PANEL AND METHOD OF INTEGRATING KEYS INTO LCD PANEL - A keys-integrated LCD panel includes a first conductor arranged on one face of a transistor substrate and a second conductor arranged on one face of a color filter substrate facing toward the transistor substrate. The second conductor meets the first conductor without contacting with the first conductor, and a key district is formed at the position at where the second conductor meets the first conductor. When the key district is touched, the first and the second conductor electrically contact with each other and the signal level at one of the first and the second conductor will change. A controller is provided for detecting any change in the signal level at one of the first and the second conductor. When a change in the signal level is detected, the controller outputs a key signal corresponding to the touched key district. | 08-12-2010 |
Patent application number | Description | Published |
20130321294 | DRIVING METHOD FOR TOUCH PANEL AND TOUCH-SENSING DEVICE THEREOF - A driving method for a touch panel is provided. The touch panel has a plurality of electrodes, the plurality of electrodes are coupled to a driving circuit respectively via different electrical paths. The driving method includes: defining a plurality of sub-frame periods in a first frame period; converting a driving configuration for providing the driving configuration that is different from each other respectively to each of the sub-frame periods; the driving circuit drives the electrodes respectively with the driving configuration corresponding to one of the sub-frame periods during the sub-frame periods for obtaining at least one of the sub-frame sensing values from each of the sub-frame periods; and the driving circuit integrates the sub-frame sensing values respectively obtained during the sub-frame periods for obtaining a touch information of the touch panel during the first frame period. | 12-05-2013 |
20130321295 | DRIVING METHOD FOR TOUCH PANEL AND TOUCH-SENSING DEVICE THEREOF - A driving method for a touch panel is provided. The touch panel has a plurality of electrodes, the plurality of electrodes are coupled to a driving circuit respectively via different electrical paths. The driving method includes: defining a plurality of sub-frame periods in a first frame period; converting a driving configuration for providing the driving configuration that is different from each other respectively to each of the sub-frame periods; the driving circuit drives the electrodes respectively with the driving configuration corresponding to one of the sub-frame periods during the sub-frame periods for obtaining at least one of the sub-frame sensing values from each of the sub-frame periods; and the driving circuit integrates the sub-frame sensing values respectively obtained during the sub-frame periods for obtaining a touch information of the touch panel during the first frame period. | 12-05-2013 |
20150084887 | TOUCH PANEL AND MANUFACTURING METHOD THEREOF - A touch panel configured to provide a touch signal is provided. The touch panel includes a substrate, a first vision opaque layer, an electrode layer, and a metal material layer. The substrate has a display area and a first recess portion. A part of or all of the first vision opaque layer is filled in the first recess portion. A part of the electrode layer is disposed on the display area and the other part of the electrode layer is disposed on the first vision opaque layer. When an object touches or approaches the touch panel, the electrode layer generates a touch signal correspondingly. The metal material layer is disposed on the first vision opaque layer and is connected with the electrode layer electrically to transmit the touch signal to a driving element. Besides, a manufacturing method of the touch panel is also provided. | 03-26-2015 |