Patent application number | Description | Published |
20080225221 | Liquid crystal display panel - The present invention provides a liquid crystal display panel which exhibits excellent durability by protecting portions of a substrate which are liable to be most easily cracked or chipped. In a liquid crystal display panel arranging a sealing material between a TFT substrate and a CF substrate, and holding a liquid crystal layer between the TFT substrate and the CF substrate, the CF substrate has one-side surface thereof formed in a recessed shape as viewed from above, a flexible printed circuit board is connected to a region of the TFT substrate where the CF substrate and the TFT substrate do not overlap with each other, and a sealing material is formed along a shape of the CF substrate. Portions where the TFT substrate and the CF substrate overlap with each other and correspond to both sides of the portion where the flexible printed circuit board is arranged can be formed such that the sealing material is filled in the portions with no gap. | 09-18-2008 |
20080304000 | Liquid Crystal Display Device and Liquid Crystal Display Panel - According to the present invention, the cost reduction of the liquid crystal display device can be achieved. The present invention includes a liquid crystal display panel including a seal member for bonding a first substrate and a second substrate with each other, a liquid crystal inlet port provided to a part of the seal member, and a liquid crystal material input into and encapsulated in a space between the first substrate and the second substrate and surrounded by the seal member, wherein the first substrate has first and second sides located opposite to each other, the first substrate has a non-overlapping area not overlapping the second substrate on the side of the first side of the first substrate, the liquid crystal inlet port is disposed on the side of the second side of the first substrate, the seal member has a first part disposed like a frame on a periphery of an area between the first substrate and the second substrate, and a pair of second parts respectively extending from the first part on both sides of the liquid crystal inlet port towards the second side of the first substrate, and the non-overlapping area of the first substrate is provided with a pair of protruding members made of the same material as the seal member. | 12-11-2008 |
20090273080 | DISPLAY DEVICE AND MANUFACTURING METHOD OF THE SAME - A display device includes a drive circuit chip, and a substrate on which the drive circuit chip is mounted. The drive circuit chip includes a semiconductor substrate, an insulation layer, a first conductive layer and a second conductive layer formed of metal between the semiconductor substrate and the insulation layer, and a first bump and a second bump formed over the insulation layer. The first bump is superposed with the first conductive layer, and a profile of the first bump in plan view is within a profile of the first conductive layer in plan view. The second bump is superposed with the second conductive layer, and a profile of the second pump in plan view is beyond a profile of the second conductive layer in plan view. | 11-05-2009 |
20100134439 | DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A display device of the invention includes a display panel attached to one face side of a light transmissive circuit board and a light transmissive substrate attached to the other face side of the circuit board. A mounted component is mounted on the other face side of the circuit board. The circuit board includes a light transmissive junction layer for joining the circuit board to the light transmissive substrate at a position avoiding the mounted component. The junction layer includes a core substrate formed of a resin, an adhesive layer formed on one face of the core substrate, and a bonding layer formed on the other face of the core substrate and cured. The adhesive layer is adhered to the circuit board, and the bonding layer is firmly fixed to the light transmissive substrate. | 06-03-2010 |
20120098774 | IMAGE DISPLAY DEVICE - A liquid crystal display device having a liquid crystal panel LCP and a touch panel TP provided on the front surface of the liquid crystal panel is characterized in that wires connected to the liquid crystal panel and wires connected to the touch panel are included in one flexible printed circuit FPC, which is first connected (FOG | 04-26-2012 |
20140029226 | DISPLAY DEVICE - An integrated circuit chip includes first and second electrode terminals electrically connected to an internal circuit, and a dummy bump arranged between the first and second electrode terminals on a back surface thereof. A wiring pattern includes first lines electrically connected to the first electrode terminals below the back surface of the integrated circuit chip and extend in the direction toward a display region outside the integrated circuit chip, and second lines electrically connected to the second electrode terminals below the back surface of the integrated circuit chip and extend in the direction opposite to the display region outside the integrated circuit chip. The dummy bump is configured to avoid at least one of the electrical connection between the dummy bump and all of the first lines and all of the second lines and the electrical connection between the dummy bump and the internal circuit. | 01-30-2014 |
Patent application number | Description | Published |
20130015705 | CONTACTLESS POWER SUPPLY SYSTEMAANM Abe; HideakiAACI OsakaAACO JPAAGP Abe; Hideaki Osaka JP - A contactless power supply system includes a device and a power supply apparatus that supplies power contactlessly to the device. The power supply apparatus includes a plurality of primary coils provided in a planar or linear manner, a plurality of power supply modules respectively corresponding to the plurality of primary coils, each of the power supply modules configured to receive an excitation request signal for requesting excitation of the primary coil and excite the primary coil based on the excitation request signal, and a system control section configured to integratedly control the plurality of power supply modules. The device includes a secondary coil and a transmitter circuit that sends the excitation request signal to the power supply apparatus. When the device is mounted on the power supply apparatus, the contactless power supply system excites primary coils corresponding to one or more power supply modules, generates secondary power in the secondary coil of the device by electromagnetic induction, and supplies the secondary power to a load of the device. When the excitation request signal from the device mounted on the power supply apparatus is received at the one or more power supply modules, the system control section sends an enable signal for exciting the primary coils to the one or more power supply modules that received the excitation request signal | 01-17-2013 |
20130099592 | CONTACTLESS POWER SUPPLYING SYSTEM AND METAL FOREIGN OBJECT DETECTION DEVICE OF CONTACTLESS POWER SUPPLYING SYSTEM - A contactless power supplying system, which excites a primary coil of a power supplying device to generate an induced electromotive force at a secondary coil of an appliance arranged on the device and supply the induced electromotive force to a load of the appliance, includes a metal foreign object detection device. The metal foreign object detection device includes an antenna coil, an oscillation circuit, and a detection circuit. The oscillation circuit includes a component having a design value that generates oscillation in a range of oscillation conditions from immediately after the oscillation circuit starts to generate oscillation to just before a stable and continuous oscillation condition. The detection circuit detects a suspension of the oscillation or an attenuation in amplitude of the oscillation based on a change in an electric characteristic of the antenna coil caused by a metal foreign object on the power supplying device. | 04-25-2013 |
20130175877 | POWER SUPPLYING MODULE FOR CONTACTLESS POWER SUPPLYING DEVICE, METHOD FOR USING POWER SUPPLYING MODULE OF CONTACTLESS POWER SUPPLYING DEVICE, AND METHOD FOR MANUFACTURING POWER SUPPLYING MODULE OF CONTACTLESS POWER SUPPLYING DEVICE - Coil units equipped with primary coils having the same specification are provided in a power feeding module. Coil-unit intermeshing recess sections are formed on a printed circuit board to match each of the coil units. Pads for joining together with electrodes formed on the coil units are formed on the bottom faces of each of the coil-unit intermeshing recess sections. A plurality of coil units can be mounted onto the printed circuit board easily, by fitting each of the coil units into each of the coil-unit intermeshing recess sections and joining them together, which will enable manufacturing efficiency to be improved. | 07-11-2013 |
20140339911 | CONTACTLESS POWER SUPPLYING SYSTEM, ELECTRIC APPLIANCE, REPEATER, AND ADAPTOR - A contactless power supplying system includes a contactless power supplying device provided with a high-frequency inverter and a primary coil and an electric appliance provided with a secondary coil and a power receiving circuit that supplies induced electromotive force generated by the secondary coil to a load. The system further includes a structure having a variable shape and adapted to be independently secured, and at least one of a connecting wire for connecting the primary coil to the high-frequency inverter, a connecting wire for connecting the secondary coil to the power receiving circuit, and a connecting wire for connecting the power receiving circuit to the load. The at least one of the connecting wires is arranged along the structure. The secondary coil is spatially positioned with respect to the primary coil depending on the shape of the structure. | 11-20-2014 |
20140346889 | DRIVE METHOD FOR NON-CONTACT POWER SUPPLY DEVICE, NON-CONTACT POWER SUPPLY DEVICE, AND NON-CONTACT POWER SUPPLY SYSTEM - A power supply device ( | 11-27-2014 |
20140361633 | NON-CONTACT POWER SUPPLY SYSTEM - In the present invention, it is possible to activate an electrical device, such as a flat-screen television or a photo frame, while the electrical device is located in a housing space ( | 12-11-2014 |