摘要:
In a spread illuminating apparatus comprising a spot-like light source, and a light conductive plate, the light conductive plate is shaped into a pentagon which has two sides thereof substantially parallel to each other, and which includes, as a part thereof, a triangle having its base defined by an imaginary line connecting respective straightly opposing ends of the two parallel sides, and the spot-like light source is disposed at a side of the pentagon constituting one of two hypotenuses of the triangle.
摘要:
A SnO2 film having a prescribed pattern feature is formed on a substrate by a wet film-formation technology (e.g., sol-gel method). A Ni film is formed on the SnO2 film by an electroless plating method. The electroless plating method is conducted in the presence of at least one sulfur-containing compound selected from the group consisting of thiosulfates, thiocyanates and sulfur-containing organic compounds.
摘要:
There is provided is a metal line structure in which no defect of blistering occurs on a surface of a Cu/Ni film or a Cu/Au/Ni film even if an Ni plating thickness is reduced. According to this metal line 1, in a Cu/Au/Ni film structure in which an Au film 13 and a Cu film 15 are successively laminated by electroless plating on an Ni film 12 formed by electroless plating, the Ni film 12 has a phosphorus content x of 10 wt %≦x≦15 wt %. It was discovered through experiments that the so-called high phosphorus content type Ni film 12 having a phosphorus content x of 10 to 15 percent by weight became a fine smooth film under a condition of a film thickness of 0.1 &mgr;m or greater.
摘要翻译:提供了即使Ni镀层厚度减小也不会在Cu / Ni膜或Cu / Au / Ni膜的表面上发生起泡缺陷的金属线结构。 根据该金属线1,在通过无电解电镀连续层叠Au膜13和Cu膜15的Cu / Au / Ni膜结构中,Ni膜12具有磷 含量x为10重量%<= x <= 15重量%。 通过实验发现,在膜厚为0.1μm以上的条件下,磷含量x为10〜15重量%的所谓高磷含量型Ni膜12成为微细的平滑膜。
摘要:
A touch panel for a display device is structured such that one resistive layer of a pair of resistive layers disposed opposing each other across a plurality of insulating dot spacers is laid on a flat hard glass plate which is integrally combined with a light conductive plate of a front light unit sandwiching elastic spacers. The total thickness measuring when a touch panel is attached to a display device, is reduced, and the accuracy of the information on the position, the display quality and the durability are improved.
摘要:
A SnO2 film having a prescribed pattern feature is formed on a substrate by a wet film-formation technology (e.g., sol-gel method). A Ni film is formed on the SnO2 film by an electroless plating method. The electroless plating method is conducted in the presence of at least one sulfur-containing compound selected from the group consisting of thiosulfates, thiocyanates and sulfur-containing organic compounds.
摘要:
A method of producing a piston ring to be incorporated in an internal combustion engine includes first nitriding surfaces of a steel base material in a high temperature range and then continuously nitriding in a low temperature range. Finally a porous layer of at least a sliding surface is removed to expose a diffusion layer under the porous layer.
摘要:
A material flow control device for controlling flows of a plurality of work species within a production system measures the two-stage engagement amounts and the output amounts of respective work species in respective controlled units, and calculates the evaluation values for respective work species in the respective controlled units as a function of: the difference (or the ratio) of the measured engagement amount and a reference engagement amount; and the difference (or the ratio) of the measured output amount and the reference output amount. The order of dispensation from the upstream controlled units are determined in accordance with the priority determined by the evaluation values for the respective work species.
摘要:
A planar illumination device includes a light source unit, including a substantially planar emitting surface, configured to emit light to illuminate a substantially planar object, and a frame, formed in a frame shape enclosing the light source unit, disposed on an outer circumferential side of the light source unit, configured to hold the light source unit. The frame includes a reflecting part configured to reflect the light, and an absorbing part, formed integral with at least a part of an outer circumferential surface of the reflecting part, configured to absorb the light. The reflecting part and the absorbing part include joint interface therebetween that is inclined to a direction vertical to the emitting surface.
摘要:
A planar lighting device in which workability of filling process of filler for heat radiation is improved and heat generated from a point-like light source is efficiently radiated so as to achieve higher brightness is provided.In a planar lighting device according to the present invention provided with a light guide plate and a point-like light source arranged on a side end face of the light guide plate, a radiator plate made of a bottom portion and a side wall is further provided, a circuit board on which the point-like light source is mounted is fixed along the side wall, and a recess portion holding a filler for heat radiation is formed at a position corresponding to the point-like light source in the side wall. By this arrangement, determination of an appropriate application amount of the filler for heat radiation and management and storage after application are facilitated and the workability of the filing process can be improved.
摘要:
There is provided a spread illuminating apparatus to ensure excellent light conductivity. A cover is integrally provided over a transparent substrate sandwiching a fluid (cushioning material) of a gel, liquid, or gaseous substance. With this structure, dust generated in assembly process is prohibited from getting on the transparent substrate, and even when other members or an assembly machine hit and bend the cover during the assembly process, the bending is absorbed by the fluid, and a light reflection pattern formed on the transparent substrate is protected against damages, whereby excellent light conductivity can be maintained.