摘要:
A light emitting device has a light emitting element and an adhesion layer to bond the light emitting element to a mounting member. The adhesion layer is of inorganic material particles and a transparent inorganic binding layer to be formed between the neighboring inorganic material particles, and the inorganic material particles are substantially connected with each other in the adhesion layer. Another light emitting device has a light emitting element and a phosphor layer that radiates fluorescent light while being excited by light emitted from the light emitting element. The phosphor layer is of phosphor particles and transparent inorganic binding layer to be formed between the neighboring phosphor particles.
摘要:
An insulation film 150 made of SiO2 is formed on a p-layer 106, and a multiple thick film positive electrode 120, which is a metal film formed through metal deposition, is formed on the insulation film 150 and on the p-type layer 106 at the central portion of which has a window and is exposed. The insulation film 150 has a thickness of one fourth multiple of emission wavelength. Thickness of the insulation film 150 is generally determined by multiplying one fourth of intramedium emission wavelength by an odd number. By interference effect, directivity of radiated light along the optical axis direction can be improved.
摘要:
A semiconductor memory card which allows consumers to access and purchase content while protecting the copyright of the content. The memory card has a unique media ID assigned thereto and includes a secure data area and a non-secure data area. The secure are is accessible by an apparatus whose authenticity is verified, and the non-secure area is accessible by the apparatus regardless of such verification. The secure area stores a first encrypted content which is generated by encrypting a first content key by using the media ID, and the non-secure data area stores trial data and purchase data which can be decrypted. The trial data includes a first content which is encrypted by using the first content key, and the purchase data includes a second content which is encrypted by using a second content key. The purchase data can be decrypted when fee processing is performed.
摘要:
A clutch driven plate comprising a clutch facing plate molded from a clutch facing material comprising a fiber, a binder, and a friction modifier and a back-up plate carrying the clutch facing plate, wherein a number of dimples are formed on the surface of the clutch facing plate. The clutch driven plate is obtainable by thermo-compression molding a back-up plate and a clutch facing material comprising a fiber, a binder, and a friction modifier to integrate the plate and clutch facing material into one body.
摘要:
A carbon filament wound hollow cylinder comprising at least two carbon filament layers, an inner axial direction-wound layer and an outer circumferential direction-wound layer, characterized in that the modulus of longitudinal elasticity in the circumferential direction of the inner layer is lower than that of the outer layer. Such a cylinder is capable of preventing possible crack formation after shaping owing to its much reduced residual stress exerted due to thermal expansion of a mandrel during shaping and capable of being stably employable as a rotary drum for, ultracentrifugation because compressive stress is exerted effectively to cancel tensile stress caused by thermal stress for causing interlaminer delamination during high speed rotation.
摘要:
The medicine packing machine is equipped with a loading means that is capable of receiving and delivering vials retrieved from a stocker, and a supplying means that is capable of delivering the vials from the loading means in an upright position. A control means is also disposed between the loading means and the supplying means. As a result of the presence of the control means, the transfer of vials received by the loading means is controlled by the control means in such a manner that the vials are not ejected towards the supplying means. The vials are also controlled so as to be in an upright position once loaded into the loading means. As a result of these actions, the vials received by the loading means are reliably delivered to the supplying means without being ejected or jamming at unanticipated locations.
摘要:
A method for manufacturing a solid element device, which comprises providing a glass-containing Al2O3 substrate (3) having a GaN based LED element (2) placed thereon, setting a P2O5—ZnO based low melting point glass in parallel with the substrate, and carrying out a press working at a temperature of 415° C. or higher under a pressure of 60 kgf in a nitrogen atmosphere. Under these conditions, the low melting point glass has a viscosity of 109 poise, and is adhered via an oxide formed on the surface of the glass-containing Al2O3 substrate (3). A solid element device manufactured by the above method can be manufactured through a glass sealing working at a low temperature and also has a highly reliable sealing structure.
摘要翻译:一种固体元件器件的制造方法,其特征在于,提供具有GaN基LED元件(2)的含有玻璃的Al 2 O 3衬底(3),设置与所述衬底平行的P2O5-ZnO系低熔点玻璃,以及 在氮气气氛下,在60kgf的压力下进行在415℃以上的温度下的加压。 在这些条件下,低熔点玻璃的粘度为109泊,并且通过形成在含玻璃Al 2 O 3衬底(3)的表面上的氧化物粘合。 通过上述方法制造的固体元件装置可以通过在低温下工作的玻璃密封来制造,并且还具有高度可靠的密封结构。
摘要:
A ferrous-metal-alkaline-earth-metal mixed silicate based phosphor is used in form of a single component or a mixture as a light converter for a primarily visible and/or ultraviolet light emitting device. The phosphor has a rare earth element as an activator. The rare earth element is europium (Eu). Alternatively, the phosphor may have a coactivator formed of a rare earth element and at least one of Mn, Bi, Sn, and Sb.
摘要:
A light emitting device has a light emitting element and an adhesion layer to bond the light emitting element to a mounting member. The adhesion layer is of inorganic material particles and a transparent inorganic binding layer to be formed between the neighboring inorganic material particles, and the inorganic material particles are substantially connected with each other in the adhesion layer. Another light emitting device has a light emitting element and a phosphor layer that radiates fluorescent light while being excited by light emitted from the light emitting element. The phosphor layer is of phosphor particles and transparent inorganic binding layer to be formed between the neighboring phosphor particles.
摘要:
A method for manufacturing a solid element device, which comprises providing a glass-containing Al2O3 substrate (3) having a GaN based LED element (2) placed thereon, setting a P2O5—ZnO based low melting point glass in parallel with the substrate, and carrying out a press working at a temperature of 415° C. or higher under a pressure of 60 kgf in a nitrogen atmosphere. Under these conditions, the low melting point glass has a viscosity of 109 poise, and is adhered via an oxide formed on the surface of the glass-containing Al2O3 substrate (3). A solid element device manufactured by the above method can be manufactured through a glass sealing working at a low temperature and also has a highly reliable sealing structure.
摘要翻译:一种固体元件器件的制造方法,其特征在于,提供具有GaN基LED元件(2)的含有玻璃的Al 2 O 3 N 3衬底(3) 设置与基板平行的P sub> 2 sub> 5 sub> 5 sub> 5 sub> 5 sub> 5 sub> 在氮气气氛中压力为60kgf。 在这些条件下,低熔点玻璃的粘度为10泊,并通过形成在含玻璃Al 2 O 2的表面上的氧化物粘合, (3)。 通过上述方法制造的固体元件装置可以通过在低温下工作的玻璃密封来制造,并且还具有高度可靠的密封结构。