摘要:
In order to mount a plurality of kinds of earphone microphones, a mobile phone includes an earphone microphone terminal to accept either a plug of a PTT earphone microphone or a plug of an earphone microphone, and an earphone microphone switching portion to detect whether the PTT earphone microphone or the earphone microphone is accepted and switch a contact point between a plurality of contact points of the earphone microphone terminal depending on the kind of the detected earphone microphone.
摘要:
The present invention provides a structural unit, an endoscope and an adhering method that suppress deterioration in adhesive strength of an adhesive that adheres plural structural members that structure the endoscope. An imaging unit 68 side of an adhesive 88 is covered by a first moisture-proof coating 91, and an obverse side of the adhesive 88 is covered by a second moisture-proof coating 92. Due thereto, in autoclave sterilization processing or the like, even if moisture passes along a wire portion 86 and penetrates into the imaging unit 68, penetration of the moisture into the adhesive is suppressed by the first moisture-proof coating 91. Due thereto, deterioration in adhesive strength of the adhesive, that adheres plural structural members of the imaging unit 68, can be suppressed.
摘要:
The repellency increasing structure includes a substrate, if a surface of the substrate is flat, a flat surface of which shows lyophilic property with respect to a liquid having a surface tension lower than that of water and multiple recesses multiple and/or projections that are formed in the surface of the substrate. Inner walls of the recesses and outer walls of the projections are substantially parallel to a thickness direction of the substrate. The structure further includes a repellent layer that covers the recesses and the projections. In the liquid ejection head, a solution ejection surface around multiple through-holes of a ejection substrate corresponds to the surface of the substrate of the repellency increasing structure in which the recesses and/or the projections are formed. In the stain-resistant film, the substrate of the repellency increasing structure is a support film.
摘要:
In a semiconductor laser element having a plurality of semiconductor layers formed on a substrate, a groove-form concave portion is formed on the surface of the substrate opposite to the surface having the semiconductor layers. The concave portion is filled with metal having a higher heat conductivity higher than the substrate. The semiconductor laser element achieves improved heat dissipation characteristics and high reliability even under high-output operation.
摘要:
A color sensor comprises: light reception elements that generate color signals corresponding to stimulus values of colors in an RGB color system, the stimulus values of colors comprising a stimulus value of blue (B) and a stimulus value of red (R), wherein the light reception elements comprise a first light reception element that generates a red (R) color signal corresponding to the stimulus values of red (R); and a first portion that adds a signal corresponding to the stimulus value of blue (B) as a positive sensitivity component to one of: the first light reception element; and a red (R) color signal generated by the first light reception element.
摘要:
A solid-state imaging device provided by stacking a photoelectric conversion element is provided with a semiconductor substrate having a signal readout circuit and a photoelectric conversion element stacked on the semiconductor substrate, an incident light is photoelectrically converted to a signal according to the light quantity by the photoelectric conversion element and read out by the signal readout circuit, and the photoelectric conversion element is composed of a first deposition layer comprising a p-conductive quantum dot and an i-conductive quantum dot, and a second deposition layer comprising an n-conductive quantum dot and an i-conductive quantum dot
摘要:
A photoelectric converting film stack type solid-state image pickup device comprising: a semiconductor substrate in which a signal read circuit is formed; and at least one photoelectric converting film interposed between two electrode films, said at least one photoelectric converting film being stacked above the semiconductor substrate, wherein a signal corresponding to an intensity of incident light is read outside by the signal read circuit, the signal being generated by photoelectric conversion with the photoelectric converting film, wherein the photoelectric converting film comprises: a first layer comprising: an ultrafine particle including (i) a quantum dot contributing to the photoelectric conversion and (ii) a material having a band gap larger than that of the quantum dot, the quantum dot being coated with the material; and a hole transport layer stacked on the first layer.
摘要:
In a semiconductor laser device: a p-type AlzGa1-zAs cladding layer is formed above an active layer, where z≧0.3; a p-type GaAs contact layer is formed on the cladding layer except for at least one near-edge portion of the cladding layer; and an electrode is formed on at least the contact layer. The upper surface of each of the at least one near-edge portion of the cladding layer is insulated, where each of the at least one near-edge portion of the cladding layer is located in a vicinity of one of opposite end facets perpendicular to the direction of laser emission.
摘要翻译:在半导体激光器件中,在有机层的上方形成p型Al z Ga 1-z O z,其中z> = 0.3; 除了包层的至少一个近边缘部分之外,在包层上形成p型GaAs接触层; 并且至少在所述接触层上形成电极。 包覆层的至少一个近边缘部分的每一个的上表面是绝缘的,其中包层的至少一个近边缘部分中的每一个位于垂直于 激光发射方向。
摘要:
The liquid ejection head ejects a solution, in which charged particles are dispersed, toward a counter electrode. The head has a head substrate, a solution guide member formed on a surface of the head substrate so as to protrude and include a sharp-pointed portion having a sharply pointed tip end, with the sharp-pointed portion being which is formed by inclined surfaces and having a cross section that is reduced as a distance to the tip end is decreased, and a solution supply path having a solution outflow opening through which the solution flows out to the neighborhood of the sharp-pointed portion so as to form a solution flow around the inclined surfaces. The solution flow is formed around the tip end of the sharp-pointed portion in a direction going across the inclined surface and a part of the solution flow is guided to the tip end and is ejected as a droplet by means of an electrostatic force.
摘要:
In a process for producing a substrate for use in a semiconductor element: a first GaN layer having a plurality of pits at its upper surface is formed; and then a second GaN layer is formed by growing a GaN crystal over the first GaN layer until the upper surface of the second GaN layer becomes flattened. Each of the above plurality of pits has an opening area of 0.005 to 100 &mgr;m2 and a depth of 0.1 to 10.0 &mgr;m.