摘要:
An electron-emitting device according to the present invention, comprises: an insulating member having a top face, a side face and a recess portion formed between the top face and the side face; a cathode electrode which is disposed on the side face and has an electron emitting portion located in a boundary portion between the side face and the recess portion; and a gate electrode which is disposed on the top face and of which an edge faces the electron emitting portion, wherein the boundary portion in which the electron emitting portion is located has concavity and convexity in a direction parallel to the top face.
摘要:
The display apparatus includes an airtight container having an insulating first substrate, an insulating second substrate which faces the first substrate, a conductive frame arranged between the first substrate and the second substrate, a conductive layer which is provided between the conductive frame and the first substrate and which is airtightly bonded to the conductive frame, and an insulating layer which is provided between the conductive layer and the first substrate and which airtightly bonds between the conductive layer and the first substrate; a display unit provided inside the airtight container; wires connected to the display unit; and electrodes. The insulating layer insulates the wires from the conductive frame and the electrodes and has through-holes penetrating from the electrodes toward the conductive frame, and the conductive layer is connected to the electrodes through the through-holes.
摘要:
The display apparatus includes an airtight container having an insulating first substrate, an insulating second substrate which faces the first substrate, a conductive frame arranged between the first substrate and the second substrate, a conductive layer which is provided between the conductive frame and the first substrate and which is airtightly bonded to the conductive frame, and an insulating layer which is provided between the conductive layer and the first substrate and which airtightly bonds between the conductive layer and the first substrate; a display unit provided inside the airtight container; wires connected to the display unit; and electrodes. The insulating layer insulates the wires from the conductive frame and the electrodes and has through-holes penetrating from the electrodes toward the conductive frame, and the conductive layer is connected to the electrodes through the through-holes.
摘要:
A normalization threshold side size Nr which serves as an index indicative of how many times the pattern frequency r is repeated in one threshold matrix is defined as Nr=N×r/R where N represents a size of one side of the threshold matrix as the number of pixels, and the threshold array of the threshold matrix is determined such that the normalization threshold side size Nr is of an value greater than 65.
摘要:
Disclosed herein is an imaging device having a lens including a zoom lens and a focus lens; an image sensor for outputting an imaging result of an optical image formed by the lens; a signal processor for processing the imaging result to output a video signal; a detector for processing the video signal to output an evaluation value indicative of the degree of focusing; a memory for storing data of an imaging range where a focused image is ensured, by using a cam curve of the lens; and a controller for moving the focus lens in concert with the zoom lens; wherein when a focal depth detected according to a current position of the zoom lens is less than the imaging range at the current position of the zoom lens, the controller performs autofocus control using the evaluation value to move the focus lens; and when the focal depth is greater than the imaging range at the current position of the zoom lens, the controller performs focus control by the cam curve to move the focus lens. Thus, the autofocus control and the focus control by the cam curve are switched to each other according to the result of comparison between the focal depth and the imaging range at the current position of the zoom lens.
摘要:
A negative type image recording material which is capable of effecting direct plate making by recording using a solid-state laser or semiconductor laser emitting an infrared-ray based on digital signals outputted from computers or the like, having components (A) to (E) which are more specifically a compound (A) which is degraded by the action of light or heat to generate an acid such as sulfonic acid or the like, a cross-linking agent (B) which has preferably two or more hydroxymethyl groups or alkoxymethyl groups, bonded to a benzene ring, which contains 3 to 5 benzene nuclei in the molecule, and which is cross-linked in the presence of an acid, such as a phenol derivative having a molecular weight of not greater than 1,200, at least one kind of alkali-soluble resin (C), an infrared absorbing agent (D), and organic basic compound (E) such as guanidine, aminomorpholine, pyridine and the like, or at least one compound selected from amino acids such as phenylalanine, tyrosine, alanylalanine, N-phenyl-.beta.-alanine, nicotinic acid and the like and derivatives thereof.
摘要:
A method for processing waste solution in the plate-making process, in which the waste solution in the plate-making process, which is discharged when the plate-making process of a photosensitive planographic printing plate is carried out using a developer for a photosensitive planographic printing plate, the developer containing at least one sugar selected from non-reducing sugars and at least one base without containing a silicate and by having a pH from 9.0 to 13.5, is evaporated and concentrated by an evaporative concentration apparatus, thereby being separated into water vapor and a dissolved component, wherein, the waste solution in the plate-making process is heated by a heating means in an evaporation container that is provided with base resistance, and the water vapor separated from the waste solution in the plate-making process is taken out from the evaporation container and condensed in a cooling means, thereby being turned into reclaimed water.
摘要:
An imaging apparatus may include an infrared cutoff filter capable of being inserted into and extracted from an incident light path to an image sensing device, and may further include a first detecting unit configured to, when the infrared cutoff filter is off the incident light path to the image sensing device, detect whether the difference between current illuminance of a subject acquired from an image signal of the subject sensed by the image sensing device and a reference value of the illuminance of the subject determined after the infrared cutoff filter was extracted is equal to or greater than a first threshold value, and a filter control unit configured to, when the first detecting unit detects that the difference between the current illuminance and the reference value is equal to or greater than the first threshold value, insert the infrared cutoff filter into the incident light path.
摘要:
A dot pattern with a plurality of pixels representing a two-dimensional image is formed on a printing plate material by applying laser beams, which are turned on and off for each pixel depending on dot pattern data, to the printing plate material in a main scanning direction, while the laser beams are moved in an auxiliary scanning direction that is orthogonal to the main scanning direction. A threshold matrix having an array of thresholds is obtained for generating a dot where the degree of a variation of the dot periphery length in a main scanning direction is smaller, i.e., a dot where the dot periphery length in the main scanning direction has a smaller standard deviation.
摘要:
An electron source forming substrate comprises an insulating material film provided on a substrate surface, where an electron-emitting device is arranged. The insulating material film contains a metallic oxide and has a vacancy, so that the vacancy suppresses diffusion of Na from a substrate thereunder, thereby electron-emitting characteristic is maintained stable without adverse effect due to Na even after long time operation.