Abstract: Positive electrode active material contains: a lithium transition metal oxide that has a layered structure and contains Ni, Nb and a metal element other than Nb having a valence of at least four, also Co as an optional element; and external additive particles that contain at least one element selected from among W, B and Al and are adhered to the particle surface of the lithium transition metal oxide. The percentage of Ni, Nb and Co with respect to the total quantity of metal elements excluding Li in the lithium transition metal oxide satisfy the following ranges: 90 mol. %?Ni<100 mol. %, 0 mol. %<Nb?3 mol. %, and Co?2 mol. %. The percentages of W, B and Al in the external additive particles with respect to the total quantity of the lithium transition metal oxide fall within the range of 0.01 mol. % to 0.3 mol. %.

Abstract: A display device includes a display region in which a plurality of pixel portions is arranged in a matrix on a substrate, each of the plurality of pixel portions including an LED chip, a transistor, and a capacitor. Through the transistor, a first electrode of the LED chip is connected to a first wiring to which one of power supply voltages is supplied. A second electrode of the LED chip is connected to a second wiring to which another of the power supply voltages is supplied. A first electrode of the capacitor is connected to the first electrode of the LED chip. The plurality of pixel portions includes at least one first pixel portion which is located on an outermost periphery of the display region and at least one second pixel portion which is not located on the outermost periphery of the display region.

Abstract: According to one embodiment, a display device includes pixels each including transistors, pixel electrodes, a contact electrode, and light emitting elements, and an insulating basement, a first organic insulating layer, a second organic insulating layer, a resin layer, a common electrode, and first wiring lines. The common electrode is electrically connected to cathodes of the light emitting elements, and electrically connected to the contact electrodes of the pixels. The first wiring lines, each provided between the first organic insulating layer and the second organic insulating layer or between the second organic insulating layer and the resin layer, are electrically connected to the contact electrodes of the pixels, and are formed of a metal.

Abstract: A display device includes a display portion mounted with a first LED and a second LED are mounted, a pixel circuit portion provided with a first pixel-circuit thin film transistor electrically connected to the first LED and a second pixel-circuit thin film transistor electrically connected to the second LED, a drive circuit portion provided with a drive-circuit thin film transistor, and a shielding layer provided between the display portion and the drive circuit portion. A fixed potential is applied to the shielding layer. The second LED overlaps the drive circuit portion with the shielding layer therebetween.

Abstract: This positive electrode active material for nonaqueous electrolyte secondary batteries comprises a lithium-transition metal composite oxide and a surface modification layer. The lithium transition metal composite oxide contains at least Al and 80 mol % or more Ni with reference to the total number of moles of metal elements excluding Li, and the surface modification layer contains at least Sr and is formed on the surface of primary particles of the lithium-transition metal composite oxide.

Abstract: The semiconductor device includes a first transistor including a first gate electrode, a second transistor including a second gate electrode electrically connected to the first gate electrode and a source electrode electrically connected to a drain electrode of the first transistor. The first transistor includes a first channel width and a first gate length. The second transistor includes a second channel width and a second gate length. A value obtained by dividing the second channel width by the second gate length is greater than or equal to a value obtained by dividing the first channel width by the first gate length.

Abstract: The positive electrode active material for a non-aqueous electrolyte secondary cell according to an embodiment of the present disclosure is characterized in having a Ni-containing lithium transition metal oxide having a layered structure; the proportion of Ni in the lithium transition metal oxide being 91 to 96 mol % relative to the total number of moles of metal elements excluding Li; a transition metal being present in the Li layer of the layered structure at an amount of 1 to 2.5 mol % relative to the total number of moles of transition metals in the Ni-containing lithium transition metal oxide; and the Ni-containing lithium transition metal oxide being such that the half width n of the diffraction peak for the (208) plane in an X-ray diffraction pattern obtained by X-ray diffraction is 0.30°?n?0.50°.

Abstract: A vehicle control device includes a scene determination unit determining whether or not a current traveling scene is a traveling-restricted scene, an order setting unit setting priorities corresponding to a restriction with respect to driving behaviors previously classified for different purposes in a case where it is determined that the traveling scene is the traveling-restricted scene and setting priorities with respect to the plurality of driving behaviors in a case where it is not determined that the traveling scene is the traveling-restricted scene, a traveling plan generating unit generating traveling plans corresponding to the plurality of priority-set driving behaviors, an executability determination unit determining executability of each of the plurality of generated driving behaviors, a traveling plan selection unit selecting the traveling plan corresponding to the driving behavior with the highest priority, and a traveling control unit controlling the traveling of the host vehicle based on the trav

Abstract: A positive electrode active material for non-aqueous electrolyte secondary batteries comprises a lithium transition metal oxide containing Ni, Mn, Co, and Al and having a layered structure, wherein the content ratio of Ni in the lithium transition metal oxide is 75 to 95 mol %, the content ratio of Mn in the lithium transition metal oxide is equal to or greater than the content ratio of Co in the lithium transition metal oxide, the content ratio of Co in the lithium transition metal oxide is 0.5 to 2 mol %, the content ratio of a metal element other than Li in an Li layer in the layered structure is 1 to 2.5 mol %, and, in the lithium transition metal oxide, the half width n of a diffraction peak for (208) plane of an X-ray diffraction pattern as measured by X-ray diffraction is as follows: 0.30°?n?0.50°.

Abstract: An LED module includes a first electrode and a second electrode disposed on the substrate, an LED chip disposed on the first electrode and the second electrode, and a first bump between the LED chip and the first electrode, and a second bump between the LED chip and the second electrode. The LED chip includes a cathode electrode facing the first electrode, an anode electrode facing the second electrode, and a step portion between the cathode electrode and the anode electrode, a distance between the first electrode and the cathode electrode is larger than a distance between the second electrode and the anode electrode, and the first bump is disposed to embed the step portion.

Abstract: A motor driver that supplies electrical power to a motor on a basis of a control command sent with a network communication period from a higher-level controller includes a network frame receiver that receives the control command, a user program processor that performs program processing of a user program generated by a user, a servo controller that outputs a servo control command based on the control command, and a drive controller the supplies electrical power based on the servo control command to the motor. When the user program processor performs the program processing, the user program processor starts the user program according to an activation signal generated at reception of the control command to cause the user program to perform the program processing on the control command in synchronization with timing when the network frame receiver receives the control command, and the servo controller outputs the servo control command.

Abstract: A stationary power storage system includes a control device configured to control a current value of each of a plurality of power storage devices. Each of the plurality of power storage devices is configured to be switchable between conduction and interruption in accordance with a command from the control device. The control device is configured to select at least one power storage device to be used for energy management from the plurality of power storage devices and interrupt a current of at least one power storage device that has not been selected. The control device is configured to, for the energy management, control a current value of the power storage device that has been selected, and during execution of the energy management, acquire an output value, when no current flows, of at least one current sensor corresponding to at least one power storage device that has not been selected.

Abstract: A control device of a charging device performs constant current charging, when starting charging at time t0. When the SOC of a battery reaches a set value ? at time t1, the charging current is limited to gradually decrease. When the battery voltage VB of the battery reaches a charging completion voltage VBb at time t2, charging is terminated. When the charging current is small, the polarization is small, and therefore, the charging completion voltage VBb can be set to a value corresponding to the full state of charge, to charge the battery to a state close to the full state of charge without relying on CV charging.

Abstract: A positive electrode active material for non-aqueous electrolyte secondary batteries according to one example of an embodiment of the present invention has a layered structure and comprises a lithium transition metal composite oxide represented by general formula LixNiaMnbAlcCodMeO2?y (in the formula, 0.95<x<1.05, 0.75?a?0.95, 0.05?b?0.25, 0?c?0.02, 0?d<0.05, 0?e?0.03, 0?y?0.05, and a+b+c=1 are satisfied, and M represents at least one element selected from Fe, Ti, Si, Nb, Mo, W, and Zr). A compound, which contains at least one element selected from Ca and Sr and at least one element selected from W, Mo, Ti, and Zr, adheres to an interface between primary particles inside secondary particles of the lithium transition metal composite oxide.

Abstract: A display device includes a substrate, a plurality of first pixels and a plurality of second pixels provided to the substrate, a plurality of inorganic light emitting elements provided to the respective first pixels and the respective second pixels, a plurality of signal lines configured to supply a signal to the first pixels and the second pixels, and a plurality of power supply lines configured to supply a power supply potential to the first pixels and the second pixels. At least one or more of the signal lines are provided in a layer different from a layer of the power supply lines in the first pixels, and the signal lines and the power supply lines are provided in the same layer in the second pixels.

Abstract: The positive electrode active material for a non-aqueous electrolyte secondary cell according to an embodiment of the present disclosure is characterized in having a Ni-containing lithium transition metal oxide having a layered structure; the proportion of Ni in the lithium transition metal oxide being 91 to 96 mol % relative to the total number of moles of metal elements excluding Li; a transition metal being present in the Li layer of the layered structure at an amount of 1 to 2.5 mol % relative to the total number of moles of transition metals in the Ni-containing lithium transition metal oxide; and the Ni-containing lithium transition metal oxide being such that the half width n of the diffraction peak for the (208) plane in an X-ray diffraction pattern obtained by X-ray diffraction is 0.30°?n?0.50°.

Abstract: A positive electrode active material for non-aqueous electrolyte secondary batteries comprises a lithium transition metal oxide containing Ni, Mn, Co, and Al and having a layered structure, wherein the content ratio of Ni in the lithium transition metal oxide is 75 to 95 mol %, the content ratio of Mn in the lithium transition metal oxide is equal to or greater than the content ratio of Co in the lithium transition metal oxide, the content ratio of Co in the lithium transition metal oxide is 0.5 to 2 mol %, the content ratio of a metal element other than Li in an Li layer in the layered structure is 1 to 2.5 mol %, and, in the lithium transition metal oxide, the half width n of a diffraction peak for (208) plane of an X-ray diffraction pattern as measured by X-ray diffraction is as follows: 0.30°?n?0.50°.

Abstract: A display device includes a substrate, a plurality of first pixels and a plurality of second pixels provided to the substrate, a plurality of inorganic light emitting elements provided to the respective first pixels and the respective second pixels, a plurality of signal lines configured to supply a signal to the first pixels and the second pixels, and a plurality of power supply lines configured to supply a power supply potential to the first pixels and the second pixels. At least one or more of the signal lines are provided in a layer different from a layer of the power supply lines in the first pixels, and the signal lines and the power supply lines are provided in the same layer in the second pixels.

Abstract: According to an aspect, a display device with a sensor includes: a substrate including a display region and a peripheral region on a periphery of the display region; detection electrodes arranged in a row-column configuration in the display region; and detection lines coupled to the respective detection electrodes. A shape of the substrate in a plan view includes a curve of a curved portion. The detection electrodes include a first electrode and a second electrode having a shape different from that of the first electrode in a plan view. The second electrode is juxtaposed with the curved portion. The detection lines each include a first line coupled to the first electrode and a second line coupled to the second electrode. The second line passes from the display region across the peripheral region and extends to a position overlapping with the second electrode in a plan view.

Abstract: A first wiring layer of a display device includes a first terminal pattern electrically connected to an anode electrode of an LED element and a second terminal pattern electrically connected to a cathode electrode. A second wiring layer includes a first conductor pattern made of light shielding metal and electrically connected to the first terminal pattern via a first contact hole and a second conductor pattern electrically connected to the second terminal pattern via a second contact hole. The second conductor pattern is arranged so as to be spaced apart from the first conductor pattern and surround a periphery of the first conductor pattern in plan view. A switching element (drive transistor) is covered with the second conductor pattern.