摘要:
An organic light-emitting device includes a first electrode, a second electrode, and a light-emitting layer disposed between the first and second electrodes. The light-emitting layer contains an organic compound emitting photoluminescent light with a peak wavelength of 430 to 480 nm. The organic compound has a profile factor of 0.02 or less at a wave number of 1,300 to 1,680 cm−1 as calculated from Huang-Rhys factors.
摘要:
There is provided a technology that enables an operator to designate whether or not to continue imaging if divided capture has been interrupted in a radiographic apparatus. During continuation of divided capture, the state of an irradiation switch for designating irradiation of radiation is detected by an irradiation switch state detection unit. When a suspension of the designation of irradiation of radiation has been detected, information indicating continuation of imaging, performing of imaging again, or cancellation of imaging is presented to an operator, thereby preventing an unintended interruption of imaging.
摘要:
A condensed polycyclic compound represented by the following general formula [1], wherein, in General Formula [1], R1, R6, R7, and R12 each are independently selected from a hydrogen atom, an alkyl group, or an aryl group, the aryl group may have an alkyl group and a fluorine atom as a substituent, and R2 to R5 and R8 to R11 each are independently selected from a hydrogen atom and an alkyl group.
摘要:
An organic light-emitting device that achieves highly efficient emission and low-voltage operation is provided. The organic light-emitting device contains a 9H-xanthen-9-one derivative.
摘要:
The invention firstly comprises a method of ablation processing including a step of ablating a region of a substrate (1) by way of a laser beam (3) characterized by a further step of removing debris ablated from the region (1) by way of a flow of a fluid (7), namely a gas or vapour, a liquid or a combination of these, wherein the flow of fluid (7) is directed to flow over the region so as to entrap debris and thereafter to remove the entrapped debris from the region by directing the flow of fluid with any entrapped debris away from region along a predetermined path (6) avoiding subsequent deposition of entrapped debris on the substrate. The invention further comprises apparatus enabling a laser to ablate a region of a substrate characterized by a partially closed debris extraction module (‘DEM’) (4) located between a focusing or imaging lens (2) for a laser beam (3) and a region of a substrate (1), the DEM (4) having input (8) and output (6) ports by way of which a flow of a fluid (namely a gas or vapour, a liquid or a combination of these) is caused to flow over the region (1) so as to entrap debris ablated from the region and thereafter to remove the entrapped debris from the region by providing for the flow of fluid with entrapped debris to pass away from region along a predetermined path to prevent subsequent deposition of entrapped debris on the substrate.
摘要:
Provided is an inverter-integrated motor including a motor and an inverter integrated in an efficient manner. Also provided is a semiconductor chip that can be used in this motor. An IGBT chip is constructed with an emitter terminal being provided at the apex of one face of a die having a regular triangular surface shape, a gate terminal being provided adjacent the opposite side to the apex, and a collector terminal being provided on the other face. A power semiconductor module is constructed with placing apices of the IGBT chips having the emitter terminals in abutment against each other. Six such power semiconductor chips are arranged in a regular hexagonal pattern to together constitute an inverter for converting DC power into three-phase AC power.
摘要:
An input device includes a plurality of manipulation portions; an input function portion manipulated by the manipulation portions to perform an input function; a light guiding sheet facing the rear side of the plurality of manipulation portions; and a light source applying light into the light guiding sheet, wherein a rear surface opposite to a front surface of the light guiding sheet facing the manipulation portions is provided with a plurality of concave portions which is depressed to the inside of the light guiding sheet, wherein each concave portion has a circular opening and an inner surface which is a smooth concave curve surface, and wherein light propagated through the inside of the light guiding sheet is reflected by the inner surface toward the inside of the light guiding sheet, and the light is applied from the front surface of the light guiding sheet to the manipulation portions.
摘要:
A fused polycyclic compounds is represented by the general formula (I): wherein X1 to X18 each represent, independently of one another, a hydrogen atom, a halogen atom, a cyano group, a nitro group, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted alkynyl group, a substituted or unsubstituted aralkyl group, a substituted amino group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclic group.
摘要:
An organic compound is an acenaphtho[1,2-k]benzo[e]acephenanthrene derivative represented by general formula (1): where R1 and R2 are each independently selected from a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted amino group, a substituted or unsubstituted aryl group, and a substituted or unsubstituted heterocyclic group.