摘要:
Providing a particle distributed electroluminescent device which is improved in luminescent color control, prevention of luminescent color change over time and heavy circuit load, and/or representation of a delicate gradation sequence, as well as capable of providing high brightness and luminous efficiency, and a display unit using such an electroluminescence device. Two types of luminescent particles, each having a dielectric core and a fluorescent coating layer are used as luminescent particles distributed in a luminescent layer of a particle distributed electroluminescence device. The dielectric cores of the two types of luminescent particles are formed of dielectric materials having different dielectric constants with each other.
摘要:
An electroluminescent cell of dispersion type-like construction includes a pair of electrodes and an electroluminescent layer arranged between the electrodes. A plurality of electroluminescent particles, including a dielectric core and a phosphor-covering layer formed on the outside of said dielectric core, are dispersed in a dielectric binder of the electroluminescent layer. When a voltage is applied across the electroluminescent cell, an average electric-field intensity applied to the phosphor-covering layers of the electroluminescent particles is 1.5 or more times an average electric-field intensity applied to the entire electroluminescent layer.
摘要:
An AC-driven electroluminescent element includes a pair of electrodes and a light emission layer being located between the pair of electrodes and containing particles and a filler with which gaps between the particles are filled. The particles are densely arranged in the light emission layer in such a manner that the particles are fused with each other or in mechanical or electrical contact with each other, and the ratio of the volume occupied by the particles to the volume occupied by the filler in the light emission layer is 1.0 or greater. Each particle has a portion made of a fluorescent material. When the outermost surfaces of all of the particles are not made of a dielectric material, at least one insulation layer is arranged on at least one side of the light emission layer.
摘要:
Providing a particle distributed electroluminescent device which is improved in luminescent color control, prevention of luminescent color change over time and heavy circuit load, and/or representation of a delicate gradation sequence, as well as capable of providing high brightness and luminous efficiency, and a display unit using such an electroluminescence device. Two types of luminescent particles, each having a dielectric core and a fluorescent coating layer are used as luminescent particles distributed in a luminescent layer of a particle distributed electroluminescence device. The dielectric cores of the two types of luminescent particles are formed of dielectric materials having different dielectric constants with each other.
摘要:
An electroluminescent display device is formed by superposing a support member, a first electrode layer, a light-emitting layer, a second electrode layer which transmits light and a color conversion filter layer in this order. The light-emitting layer is formed by dispersing electroluminescent light-emitting particles which emit a predetermined color of light in a dielectric binder. The color conversion filter layer includes color conversion portions and/or transparent portions which transmit light. The first electrode layer and the second electrode layer form an X-Y matrix electrode. Further, the EL light-emitting layer is uniformly formed over the entire area of the electroluminescent display device.
摘要:
A nuclear power plant control system (1) includes a control button (21) which receives an operation for controlling a control target device (40), a notification lamp (12) which notifies that a control signal corresponding to the operation received by the control button (21) arrives at a predetermined position on a path connected from a control panel (20) to the control target device (40), and a control signal inhibition unit (33) which inhibits a control signal from arriving at the control target device (40) in midstream between the predetermined position on the path and the control target device (40) in response to an operation received by a test permission button (11).
摘要:
At a carriage that shows a resonance mode in opposite phase to a resonance mode shown by a plate table where an interferometer which measures a position (a first controlled variable) of a plate stage driven according to a control input is installed, another interferometer is installed which measures a position (the second controlled variable) of the plate stage. By using the interferometer and the another interferometer, it becomes possible to design a driving system robust in a high bandwidth that drives the plate stage.
摘要:
A viewing area adjusting device has an image pickup unit capable of shooting a forward direction of a stereoscopic video display device capable of displaying a stereoscopic video, a viewer information detector configured to detect the number of viewers and positions of the viewers by a video shot by the image pickup unit, a viewing area adjustment policy determining unit configured to select any one of a plurality of viewing area adjustment policies based on the number of viewers detected by the viewer information detector, a viewing area information computing unit configured to compute an adjustment amount for the viewing area, and a viewing area adjusting unit configured to adjust the viewing area.
摘要:
According to one embodiment, a video processing apparatus includes a viewer position detector, a viewing area information calculator, a keeping module, and a viewing area controller. The viewer position detector is configured to detect a position of a viewer using an image taken by a camera during displaying a two dimensional image. The viewing area information calculator is configured to calculate a control parameter so as to set a viewing area, in which a plurality of parallax images displayed on a display are viewed as a stereoscopic image, at an area depending on the position of the viewer. The keeping module is configured to keep the control parameter calculated. The viewing area controller is configured to set the viewing area according to the control parameter kept by the keeping module in synchronization with a change from displaying the two dimensional image to displaying a stereoscopic image.
摘要:
An iron body includes a concave power receiving portion at the rear portion of a grip and power receiving terminals in the power receiving portion. Stand 16 includes seat 17 where iron body is placed with the front inclined upward, convex power supply portion 18 at the rear portion of seat 17, and electrodes in power supply portion 18. A support portion protruding vertically rearward is formed in the power receiving portion, slit 23 where the support portion is fitted is formed on the top of power supply portion 18, guide portion 18a inclining toward slit 23 and guiding the support portion is formed at the front of power supply portion 18, and bulged portion 18b protruding in an arc shape toward power receiving portion and guiding the power receiving portion is formed at the lower portion of the front of power supply portion 18. When iron body is placed on stand 16, the power receiving portion is guided to a correct position of power supply portion 18 by guide portion 18a and bulged portion 18b, such that the power receiving terminals and the electrodes are reliably electrically connected.