摘要:
A mobile electronic device includes: a housing; an image projector provided on the housing for projecting a portion of an original image to a projection area; and a processing unit. The processing unit causes the image projector to change an image projected to the projection area from a first image corresponding to a first portion of the original image to a second image corresponding to a second portion of the original image according to change information for changing the image projected by the image projector.
摘要:
An epitaxial crystal for a field effect transistor which has a nitride-based III-V group semiconductor epitaxial crystal grown on a SiC single crystal base substrate having micropipes by use of an epitaxial growth method, wherein at least a part of the micropipes spreading from the SiC single crystal base substrate into the epitaxial crystal terminate between an active layer of the transistor and the SiC single crystal base substrate.
摘要:
Provided is a silicon carbide epitaxial wafer which is formed on a substrate that is less than 1° off from the {0001} surface of silicon carbide having an α-type crystal structure, wherein the crystal defects in the SiC epitaxial wafer are reduced while the flatness of the surface thereof is improved.
摘要:
A finished vinegar having an acetic acid concentration higher than 20 percent weight by volume is produced by repeating a fermentation cycle wherein a broth is fermented at 27.degree.-32.degree. C. in a 1st submerged fermentation tank by a continuous batch process, and, when the acetic acid concentration of the fermenting broth reaches 12-15 percent weight by volume, the large part of the fermenting broth in the 1st fermentation tank is withdrawn and charged in a 2nd submerged fermentation tank. The 1st fermentation tank is recharged with a mash and the fermentation of the fermenting broth in the 2nd tank is continued under aeration while lowering the temperature of the fermenting broth in such manner that the final fermentation temperature does not fall below 18.degree. C. and the lowering temperature does not become higher than the temperature once lowered.
摘要:
An epitaxial crystal for a field effect transistor which has a nitride-based III-V group semiconductor epitaxial crystal grown on a SiC single crystal base substrate having micropipes by use of an epitaxial growth method, wherein at least a part of the micropipes spreading from the SiC single crystal base substrate into the epitaxial crystal terminate between an active layer of the transistor and the SiC single crystal base substrate.
摘要:
Vinegar having an acetic acid concentration higher than 18 percent weight by volume is produced in a submerged fermentation by maintaining the temperature of the fermenting broth after the initiation of the fermentation at 27.degree.-32.degree. C. until the acetic concentration of the fermenting broth reaches 12-15 percent weight by volume and thereafter maintaining the temperature of the fermenting broth at 18.degree.-24.degree. C.
摘要:
An epitaxial SiC single crystal substrate including a SiC single crystal wafer whose main surface is a c-plane or a surface that inclines a c-plane with an angle of inclination that is more than 0 degree but less than 10 degrees, and SiC epitaxial film that is formed on the main surface of the SiC single crystal wafer, wherein the dislocation array density of threading edge dislocation arrays that are formed in the SiC epitaxial film is 10 arrays/cm2 or less.
摘要翻译:外延SiC单晶衬底,其包括主表面为c面的SiC单晶晶片或倾斜角度大于0度但小于10度的c面倾斜的表面;以及SiC外延膜 其形成在SiC单晶晶片的主表面上,其中形成在SiC外延膜中的穿线边缘位错阵列的位错阵列密度为10阵列/ cm 2以下。
摘要:
According to one embodiment, a mobile electronic device includes: a housing; an image projector provided on the housing for projecting a portion of an original image to a projection area; and a processing unit. The processing unit causes the image projector to change an image projected to the projection area from a first image corresponding to a first portion of the original image to a second image corresponding to a second portion of the original image according to change information for changing the image projected by the image projector.
摘要:
An epitaxial SiC single crystal substrate including a SiC single crystal wafer whose main surface is a c-plane or a surface that inclines a c-plane with an angle of inclination that is more than 0 degree but less than 10 degrees, and SiC epitaxial film that is formed on the main surface of the SiC single crystal wafer, wherein the dislocation array density of threading edge dislocation arrays that are formed in the SiC epitaxial film is 10 arrays/cm2 or less.
摘要翻译:外延SiC单晶衬底,其包括主表面为c面的SiC单晶晶片或倾斜角度大于0度但小于10度的c面倾斜的表面;以及SiC外延膜 其形成在SiC单晶晶片的主表面上,其中形成在SiC外延膜中的穿线边缘位错阵列的位错阵列密度为10阵列/ cm 2以下。
摘要:
An epitaxial SiC single crystal substrate including a SiC single crystal wafer whose main surface is a c-plane or a surface that inclines a c-plane with an angle of inclination that is more than 0 degree but less than 10 degrees, and SiC epitaxial film that is formed on the main surface of the SiC single crystal wafer, wherein the dislocation array density of threading edge dislocation arrays that are formed in the SiC epitaxial film is 10 arrays/cm2 or less.
摘要翻译:外延SiC单晶衬底,其包括主表面为c面的SiC单晶晶片或倾斜角度大于0度但小于10度的c面倾斜的表面;以及SiC外延膜 其形成在SiC单晶晶片的主表面上,其中形成在SiC外延膜中的穿线边缘位错阵列的位错阵列密度为10阵列/ cm 2以下。