摘要:
A SrTiO3:Pr phosphor includes a SrTiO3:Pr phosphor material and an additive having one or more elements selected from the group consisting of W, Mo and V in a form of an elemental substance and/or a compound. A total amount of one or more elements included in the additive is in a range from 0.1 wt % to 30 wt % of the SrTiO3:Pr phosphor. The additive is WO3 and a particle size distribution of WO3 is such that a weight of WO3 whose particle diameters are in a range from 0.2 to 0.4 μm is not less than 70% of a total weight of WO3. A fluorescent luminous tube includes the SrTiO3:Pr phosphor.
摘要:
A signal record reproduction device 1 of the invention comprises a microcomputer 12 and a memory 17. A series of data blocks are divided into a plurality of items of element data. The element data is interleaved and stored to the memory 17. A memory incorporated in the microcomputer 12 stores a table and a function expression for deriving address data representing an address to store each element data in memory regions positioned sufficiently apart one another in address space.
摘要:
A multi-color luminous fluorescent display device includes therein a vacuum-sealed vessel having a glass substrate, an anode disposed on the glass substrate, a cathode installed in the vacuum-sealed vessel, a first phosphorescent layer containing a phosphor emitting yellow to red light, and a second phosphorescent layer containing a phosphor emitting blue to green light. The first phosphorescent layer contains a Ln2O2S:Eu phosphor (Ln is at least one selected from a group consisting of La, Gd, Lu and Y) which emits yellow to red light, and the second phosphorescent layer contains at least one phosphor selected from ZnO:Zn phosphor, ZnGa2O4 phosphor and ZnGa2O4:Mn phosphor which emit blue to green light.
摘要翻译:一种多色发光荧光显示装置,其中具有玻璃基板的真空密封容器,设置在玻璃基板上的阳极,设置在真空密封容器内的阴极,含有发出黄色至红色的荧光体的第一磷光层 以及包含发出蓝色至绿色光的荧光体的第二磷光层。 第一磷光层包含Ln 2 O 2 S 2 Eu荧光体(Ln是选自La,Gd,Lu和Y中的至少一种),其发射 黄色至红色的光,第二磷光层包含至少一种选自ZnO:Zn荧光体,ZnGa 2 O 4 O 4磷光体和ZnGa 2 O 3 > O 4:发射蓝色至绿色的Mn荧光体。
摘要:
A multilayer film-coated substrate having the stress of the film relaxed by depositing a multilayer film comprising a metal oxide film and a silicon oxide film on a substrate at a high speed by a sputtering method using a conductive sputtering material, and a process for producing a multilayer film-coated substrate having such a low stress, are presented. A multilayer film-coated substrate comprising a substrate and at least a metal oxide film and a silicon oxide film laminated thereon repeatedly at least once, wherein at least one layer of said metal oxide film is a metal oxide film deposited by sputtering by using, as the target material, a metal oxide MOX which is deficient in oxygen than the stoichiometric composition, to have the oxygen deficiency resolved, and the stress of the multilayer film is from −100 MPa to +100 MPa.
摘要翻译:通过使用导电性溅射材料的溅射法,通过在基板上高速沉积包含金属氧化物膜和氧化硅膜的多层膜而使薄膜的应力弛豫的多层膜被覆基板,以及制造方法 提出了具有如此低应力的多层膜涂覆的基板。 一种多层膜被覆基板,包括基板和至少一层金属氧化物膜和氧化硅膜,其上重复层叠至少一次,其中至少一层所述金属氧化物膜是通过溅射沉积的金属氧化物膜,其通过使用作为 目标材料,缺氧量低于化学计量组成的金属氧化物MO X X,以使氧缺陷分解,多层膜的应力为-100MPa〜+100MPa。
摘要:
A near-field light generating structure for generating near-field light has a pattern of a fine metal structure comprising a light blocking layer or a pattern of a fine opening provided in the light blocking layer. The fine metal structure or the fine opening has a size of not more than a wavelength of incident light. The fine metal structure or the fine opening has a sectional shape, in a plane parallel with the incident light, which is asymmetrical in terms of a member adjacent to the fine metal structure or the fine opening.
摘要:
Disclosed are a near-field light source device as well as an optical head, an optical device, an exposure apparatus and a microscope device having such near-field light source device. As an example, the near-field light source device has a semiconductor laser having a ring-type optical resonator with a plurality of wave guides connected via mirror portions, a light blocking film formed in one of the mirror portions and having a small opening not greater than a wavelength size, and a diffraction grating formed on the light blocking film, wherein light oscillated from the semiconductor laser is diffracted by the diffraction grating, and the diffracted light is coupled to a rotation mode in the ring-type optical resonator.
摘要:
Disclosed is a method of detecting an attraction force between substrates, and a near-field exposure method and apparatus, wherein, in the attraction force detecting method, an elastically deformable first substrate is intimately contacted to a second substrate which is not elastically deformable as compared with the first substrate and, when the first and second substrates so contacted are separated from each other, an attraction force acting between the first and second substrates is detected. Specifically, the includes at least one of (i) a step for detecting an attraction force acting between the first and second substrates on the basis of a difference between (a) a physical quantity necessary for intimately contacting the first substrate to the second substrate and (b) a physical quantity necessary for separating the first substrate from the second substrate, and (ii) a step of detecting an attraction force acting between the first and second substrates on the basis of an amount of deformation of the first substrate relative to the second substrate.
摘要:
An actuator for an ink jet printer includes: an ink tank comprising a thick substrate having a cavity structure and a vibrating plate covering a cavity; and a piezoelectric/electrostrictive working portion comprising an upper electrode layer, a lower electrode layer, and a piezoelectric/electrostrictive layer between the electrode layers, the piezoelectric/electrostrictive working portion being disposed on the ink tank so that the lower electrode layer contacts with the vibrating plate. The upper electrode is trimmed only in the portion where the piezoelectric/electro-strictive layer covers the vibrating plate so as to control an effective electrode area and adjust an ink jet volume to be appropriate. The upper electrode layer is trimmed with the piezoelectric/electrostrictive layer covering the vibrating plate at least near the portion to be trimmed of the upper electrode layer so as to control an effective electrode area and adjust an ink jet volume.
摘要:
A light source apparatus includes a laser oscillator equipped with a first optical resonator, a plurality of second optical resonators including input portions respectively connected in parallel to the first optical resonator, a plurality of light extraction units configured to extract a light beam from an output portion of each second optical resonator, and a light multiplexing unit configured to multiplex the light beam extracted from each light extraction unit, wherein the light source apparatus causes the light multiplexing unit to output a multiplexed light beam passed through the plurality of second optical resonators, an optical member having refractive index dispersion and an optical amplification medium are disposed in each of the plurality of second optical resonators, and the optical amplification media of the plurality of second optical resonators are different from each other in maximum gain wavelength.
摘要:
A catalyst for aromatizing a lower hydrocarbon, in order to increase the amount of production of useful aromatic compounds, such as benzene and toluene, by improving the methane conversion rate, the benzene formation rate, the naphthalene formation rate and the BTX formation rate (or a total formation rate of benzene, toluene and xylene) is such that molybdenum and silver are loaded on a metallosilicate as a substrate. It is more preferable to obtain the aromatizing catalyst by loading molybdenum and silver after modifying a zeolite formed of the metallosilicate with a silane compound that has a molecular diameter larger than a pore diameter of the zeolite and that has an amino group, which selectively reacts at a Bronsted acid point of the zeolite, and a straight-chain hydrocarbon group.