Patent application number | Description | Published |
20090236944 | Piezoelectric thin film element, and an actuator and a sensor fabricated by using the same - A piezoelectric thin film element includes a substrate, a lower electrode, a piezoelectric thin film, and an upper electrode. The lower electrode, the piezoelectric thin film and the upper electrode are formed on the substrate. The piezoelectric thin film includes a polycrystal thin film including crystal grains, an alkali niobium oxide based perovskite structure represented by a general formula: (K | 09-24-2009 |
20100141099 | Piezoelectric thin film element - A piezoelectric thin film element includes a bottom electrode, a piezoelectric layer and a top electrode on a substrate. The piezoelectric layer includes as a main phase a perovskite-type oxide represented by (Na | 06-10-2010 |
20100270054 | CABLE - A cable having a cable structure comprising a stranded wire formed by stranding a plurality of stranded conductors and an inclusion that is more deformable than the stranded conductors, wherein a plurality of stranded conductors are arranged on a circumference of the inclusion. | 10-28-2010 |
20110024151 | CABLE - A cable includes a plurality of stranded wires substantially arranged annularly and each formed by twisting a plurality of conductor wires, and an inclusion disposed substantially at a center of the plurality of stranded wires. The inclusion includes spiral grooves, each of which being provided for fitting each of the stranded wires thereinto, that are each shaped according to a part of an outer surface of the stranded wires and separated by a dividing wall provided for preventing two adjacent stranded wires of the plurality of stranded wires from contacting each other. | 02-03-2011 |
20110220391 | BEND RESISTANT CABLE - A bend resistant cable includes a stranded wire including a plurality of child stranded conductors each having a plurality of strands, the plurality of child stranded conductors being circumferentially disposed and stranded. A stranding direction of the plurality of strands of the child stranded conductors circumferentially adjacent to each other is different from each other. | 09-15-2011 |
20120025668 | Piezoelectric thin film element - A piezoelectric thin film element includes a bottom electrode, a piezoelectric layer, and a top electrode on a substrate. The piezoelectric layer includes, as a main phase, a perovskite-type oxide. The bottom electrode has a surface roughness of not more than 0.86 nm in arithmetic mean roughness Ra or not more than 1.1 nm in root mean square roughness Rms. The bottom electrode has a (111) preferential orientation in a direction perpendicular to the substrate. | 02-02-2012 |
20120175146 | CABLE WITH LESS RESIDUAL BEND - A cable with less residual bend includes a sheath as an outermost layer; and a thread for correcting a residual bend. The thread is provided inside the sheath and disposed in parallel with a center axis of the cable along a longitudinal direction of the cable. | 07-12-2012 |
20120186845 | Conducting path - A conducting path includes a plurality of cables, and a cable clamp for clamping the plurality of cables together. The cable clamp includes a single metal plate molded along a perimeter of the plurality of cables, an attachment flange formed by overlapping both ends of the metal plate, and a cable supporting member for supporting the plurality of cables between the cable supporting member and the metal plate. The cable supporting member includes a coolant passage formed therein for passing a coolant to cool the plurality of cables in a longitudinal direction of the plurality of cables. | 07-26-2012 |
20120199390 | Three-conductor cable - A three-conductor cable includes three cables disposed in a triangular form in a cross sectional view thereof, and a first refrigerant path at a cable center portion surrounded by the three cables along a longitudinal direction of the three cables for flowing a refrigerant for cooling the three cables therethrough. The first refrigerant path is formed along a part of each of the three cables in a cross sectional view thereof. | 08-09-2012 |
20140109655 | CABLE CONDITION MONITORING DEVICE - A cable condition monitoring device for monitoring a damaged condition of a cable including a conductor part including a plurality of element wires and an insulating material part formed on a periphery of the conductor part includes a gas feeding device configured to feed a compressed gas into the conductor part, a pressure gauge configured to measure a pressure in the conductor part, and an insulating material part damage judgment part configured to judge whether the insulating material part is damaged or not based on the pressure measured by the pressure gauge. | 04-24-2014 |
20150057987 | METHOD AND APPARATUS FOR ESTIMATION OF OUT-OF-PLANE DEFORMATION OF CABLE - An estimation apparatus executes an estimation method of out-of-plane deformation of a cable having a winding curl, the method including an input step of inputting parameters needed for the estimation; a step of deriving a value of an equivalent material property of the cable; a step of making a finite element analysis model reproducing the winding curl; a step of deforming the cable model to be in a straight state and calculating a stress distribution; a step of setting a rotational angle for determining an installation direction of the winding curl; a step of setting the calculated stress distribution and the set rotational angle to be initial states, deforming the straight cable model according to a load condition input at the input step, and calculating a deformation state and an amount of the out-of-plane deformation; and a step of outputting calculation results to an output device. | 02-26-2015 |
20150075862 | Harness - A harness includes an electric cable including an electric wire section and a protecting section to protect the electric wire section, a cable clamp including a cylindrical portion, and a ring shaped metallic fitting being larger in diameter than the cylindrical portion. The electric wire section is inserted inside the cylindrical portion. The protecting section is fitted around outside the cylindrical portion. The ring shaped metallic fitting is mounted around outside the fitted protecting section. The electric cable and the cable clamp are combined together by swaging of the mounted ring shaped metallic fitting. | 03-19-2015 |
20150083482 | ELECTRIC CABLE - An electric cable includes a conductor core including conductors each covered with an insulation layer, and a braided layer formed on an outer periphery of the conductor core. The braided layer includes a braid of a first line group and a second line group. The first line group includes first metal lines and first fiber lines arranged along a longitudinal direction of the conductor core and is spirally wound around the outer periphery of the conductor core. The second line group includes second metal lines and second fiber lines arranged along the longitudinal direction of the conductor core and is spirally wound around the outer periphery of the conductor core in a direction opposite to the first line group. | 03-26-2015 |
20150083489 | POWER-SUPPLY CABLE AND APPARATUS FOR MANUFACTURING ELECTRIC WIRE USED FOR SAID POWER-SUPPLY CABLE - It is an objective of the invention to provide a high-power supply cable characterized in that even when mounted in a narrow space where the cable undergoes a repetitive bending motion, any undesirable deformation out of the bending plane is small. There is provided a power-supply cable including: an electric wire including an electrical conductor and a resin sheath covering the electrical conductor, the electric wire having a tendency to generate a curl under a no-load condition, the curl having a curling direction, the curling direction being a normal to the curl, the electric wire having one or more longitudinal ends; a connecting terminal disposed at one of the longitudinal ends of the electric wire; and a curling tendency direction indicator showing the curling direction, the indicator being disposed along a normal line to the curl of the electric wire. | 03-26-2015 |
Patent application number | Description | Published |
20080198304 | LIQUID CRYSTAL DISPLAYING DEVICE - A transflective liquid crystal display device is arranged to make the overall structure thinner and enhance a reflecting contrast ratio. The transflective liquid crystal display includes a first substrate, a second substrate, a liquid crystal layer laid between the substrates, a first polarization plate located on the opposite side of the first substrate to the side where the liquid crystal layer is located, a second polarization plate located on the opposite side of the second substrate to the side where the liquid crystal layer is located, and a plurality of pixels formed between the substrates, each of the pixels having a reflective area and a transmissive area. An in-cell retardar is located between the second substrate and the liquid crystal layer. An optical compensation film is located between the first substrate and the first polarization plate, between the second substrate and the second polarization plate, or both. | 08-21-2008 |
20090033848 | Liquid-Crystal Display Device - To provide a highly efficient liquid-crystal display device wide in viewing angle and minimized in color shifting. | 02-05-2009 |
20090168002 | Liquid Crystal Display Device - Each pixel has a transmissive area and a reflective area. A first alignment process area and a second alignment process area are placed such that an overlapping region is created in part of the reflective area. A region where the liquid crystal alignment direction shifts continuously is created in a boundary between the transmissive are a and the reflective are a without exception. A first liquid crystal alignment region is formed wider than the transmissive area, and a second liquid crystal alignment region is formed narrower than the reflective area. | 07-02-2009 |
20100220260 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes a liquid crystal display panel, a plurality of groups of light source units, a plurality of light guide plates, and a light source control circuit configured to control light amounts of the light source units. The plurality of light guide plates are configured to transmit light from the plurality of groups of the light source units. In each of the plurality of light guide plates, areas from which the transmitted light exiting toward the liquid crystal display panel differ from one another. One of the plurality of groups of the light source units paired with one of the plurality of light guide plates includes at least two light source units that are controlled in light amount independently. A number of the areas of the one of the plurality of light guide plates is at least a number of the light source units thereof. | 09-02-2010 |
20100259713 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes a first substrate and a second substrate. The first substrate includes a sheet-like first electrode formed of a transparent conductive film, a first insulator formed to cover the sheet-like first electrode, a plurality of linear second electrodes formed by a transparent conductive film on the first insulator so as to overlap the sheet-like first electrode, and a second insulator formed on the first insulator so as to cover the plurality of linear second electrodes. The first substrate and the second substrate interpose liquid crystal therebetween and are arranged to be opposed to each other. The sheet-like first electrode, the first insulator, and the plurality of linear second electrodes are provided in a pixel region on a surface of the first substrate of a side of the liquid crystal. The second insulator is made of the same material as the first insulator. | 10-14-2010 |
20100309419 | LIQUID CRYSTAL DISPLAY DEVICE - Provided is a liquid crystal display device including: a first substrate; a second substrate; a liquid crystal layer sandwiched between the first and the second substrates; a first polarization plate placed on a side of the first substrate; a second polarization plate placed on a side of the second substrate; and a pixel electrode and a common electrode which are provided on the side of the second substrate on which the liquid crystal layer is placed, in which: at least one of the pixel electrode and the common electrode is interdigital; and the liquid crystal layer has flexoelectric coefficients e | 12-09-2010 |
20110025935 | LIQUID CRYSTAL DISPLAY DEVICE - There is provided a liquid crystal display device capable of decreasing the driving voltage of a liquid crystal display panel. The liquid crystal display device includes: a first substrate and a second substrate; a liquid crystal layer interposed between the first substrate and the second substrate; and a pixel electrode and a common electrode arranged between the second substrate and the liquid crystal layer. Either one of the pixel electrode or the common electrode has an interdigital shape. An absolute value of both flexoelectric coefficients e | 02-03-2011 |
20120105771 | LIQUID CRYSTAL DISPLAY DEVICE - A display device includes: a first liquid crystal display panel which performs an image display; a second liquid crystal display panel which is arranged on a back surface side of the first liquid crystal display panel and performs a display of a parallax barrier pattern; a backlight unit which is arranged on aback surface side of the second liquid crystal display panel; and a first SP wave reflector which is arranged between the first liquid crystal display panel and the second liquid crystal display panel, and allows the transmission of light having a polarization component, which has one polarization direction, of lights having two polarization components orthogonal to each other and reflects the light having a polarization component orthogonal to the polarization direction, wherein the first SP wave reflector reflects the backlight light corresponding to the light blocking regions to the second liquid crystal display panel. | 05-03-2012 |
20120120331 | DISPLAY DEVICE - There is provided a technology capable of reducing crosstalk at the time of 3D display in a display device using a liquid crystal lens that forms cylindrical lenses by controlling a voltage applied to a liquid crystal panel. The display device includes a liquid crystal display panel which includes a substrate including a plurality of strip-shaped transparent electrodes and a plurality of strip-shaped light shielding portions overlapping with the electrodes. The display device displays an image by switching a two-dimensional display and a three-dimensional display, and the cylindrical lenses making up a parallax barrier, are formed by controlling a refraction index of a liquid crystal layer. | 05-17-2012 |
20120257127 | LIQUID CRYSTAL DISPLAY DEVICE - In a liquid crystal display device, a first substrate adjacent to a liquid crystal display panel is subjected to rubbing in a first direction that is the same as a polarization axis direction of light emitted from the liquid crystal display panel, and a second substrate that interposes a liquid crystal layer with the first substrate is subjected to rubbing in a second direction at a right angle with the first direction. The second direction is made the same as the polarization axis direction of polarized sunglasses to allow visual recognition of the image using the polarized sunglasses. Electrode patterns formed by alternately providing narrow and wide electrodes are arranged on the upper and lower substrates in a direction at a right angle with each other so that the rubbing directions on the upper and lower substrates form a right angle to ensure stable 3D display. | 10-11-2012 |
20120257156 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes a first substrate provided with first and second electrodes, and a second substrate disposed to be opposite to the first substrate via a liquid crystal layer. Regions of pixels each having the first and second electrodes are arranged in a matrix, and the liquid crystal layer is driven by an electric field in an in-plane direction of the first substrate, applied between the first and second electrodes. A step difference is formed at an opposite side of the first substrate for each of the pixel regions. The first or second electrode includes a wall-shaped electrode formed at a side wall surface of the step difference and a planar electrode formed from an edge of the wall-shaped electrode along the main surface of the first substrate. The wall-shaped electrode and the planar electrode are electrically connected to each other. | 10-11-2012 |
20120293503 | IMAGE DISPLAY DEVICE AND LIQUID CRYSTAL LENS - An image display device includes: a display panel having a plurality of pixels disposed in a matrix; and a liquid crystal lens disposed on the side of a display surface of the display panel, wherein the pixels of the display panel are divided into a plurality of pixel groups each including two or more pixels, the liquid crystal lens forms, by application of an electric field, a lens array having a plurality of lens portions each corresponding to each of the pixel groups, the lens portion is configured to have a first area having a constant refractive index and a second area having a distribution of refractive index, the second area is disposed at a side portion of the lens portion, and the first area is disposed closer to the center than the second area. | 11-22-2012 |
20120314144 | DISPLAY DEVICE - A display device, having: a display panel; and a liquid crystal lens panel for switching a 2D display and a 3D display with each other, and for forming a parallax barrier by controlling the refractive index as in a cylindrical lens, wherein the liquid crystal lens panel has: a pair of transparent substrates; comb-shaped electrodes, which are formed on the liquid crystal layer side of one of the transparent substrates, run in the X direction and are aligned in the Y direction; flat common electrodes; and post spacers having light transmitting properties for holding the pair of transparent substrates at a predetermined distance, wherein the post spacers are fixed to one of the pair of transparent substrates on the liquid crystal side and are placed in regions away from the comb-shaped electrodes in a plane of the transparent substrate. | 12-13-2012 |
20130038811 | Display Device - In order to provide a display device capable of improving the display quality at the time of 2D display and 3D display, the present invention provides a display device that includes: a display panel that displays an image; and a liquid, crystal lens panel that is arranged on the display surface side of the display panel, controls a refractive index in a cylindrical lens manner to form parallax barriers, and switches 2D display and 3D display, and the liquid crystal lens panel includes: a first transparent substrate that is arranged on the display panel side; a second transparent substrate that is arranged to face the first substrate through a liquid crystal layer; and a first polarizing plate that is formed on the display surface side of the second transparent substrate to control a polarization direction of light transmitting through the liquid crystal lens panel. | 02-14-2013 |
20130100365 | THREE DIMENSIONAL IMAGE DISPLAY DEVICE - It is an object to reduce 3D moiré and provide a higher-quality three dimensional image display device. The three dimensional image display device includes a display panel on which rows of pixels for right eye and rows of pixels for left eye are alternately arranged in a lateral direction, the display panel planarly displaying an image for three dimensional display, and a parallax forming liquid crystal panel for forming a parallax in an image for right eye and an image for left eye displayed by the display panel. Lateral direction center positions, which are vertexes of luminance in the lateral direction of an image for right eye and an image for left eye, where the image for three dimensional display is visually sensed through the parallax forming liquid crystal panel, are respectively positions shifted in the lateral direction in different positions in the screen longitudinal direction. | 04-25-2013 |
20140192283 | Display device with display panel forming image display and LCD panel having strip-shaped electrodes and light shielding portion - There is provided a technology capable of reducing crosstalk at the time of 3D display in a display device using a liquid crystal lens that forms cylindrical lenses by controlling a voltage applied to a liquid crystal panel. The display device includes a liquid crystal display panel which includes a substrate including a plurality of strip-shaped transparent electrodes and a plurality of strip-shaped light shielding portions overlapping with the electrodes. The display device displays an image by switching a two-dimensional display and a three-dimensional display, and the cylindrical lenses making up a parallax barrier, are formed by controlling a refraction index of a liquid crystal layer. | 07-10-2014 |