摘要:
In order to solve the problem that sufficient center brightness is not always obtained in a conventional liquid crystal TV and a liquid crystal monitor, a backlight module of the invention includes a plurality of cold cathode fluorescent lamps (CFL) and a diffusing reflector below, the distance between the respective CFLs is arranged so that a central portion is narrow and an end portion is wide, and the backlight module includes a triangular sectional projection structure on at the diffusing reflector only between the CFLs between which the distance is the widest, in the end portion. According to the invention, enhancement of the center brightness without increasing consumption power, reduction in the number of CFLs, and cost reduction accompanying it are achieved.
摘要:
A plasma display panel comprises a front substrate and a rear substrate, a plurality of row electrode pairs provided on the inner surface of the front substrate, a dielectric layer provided on the inner surface of the front substrate for coverring the row electrode pairs, a plurality of column electrodes provided on the inner surface of the rear substrate, a partition wall assembly provided between the front substrate and the rear substrate, said partition wall assembly including a plurality of longitudinal partition walls and a plurality of lateral partition walls, forming a plurality of discharge cells. In particular, the dielectric layer has a plurality of projection portions located corresponding to and protruding toward the lateral partition walls of the partition wall assembly, in a manner such that there would be no slots formed between the dielectric layer and the lateral partition walls.
摘要:
A plasma display panel includes a plurality of row electrode pairs (X, Y) forming display lines which are formed on a front glass substrate (10). Each row electrode (X, Y) of the row electrode pair (X, Y) makes up transparent electrodes (Xa, Ya) each formed opposing the corresponding transparent electrode (Xa, Ya) via a discharge gap (g) for each pair, and a bus electrode (Xb, Yb) connected to the transparent electrodes (Xa, Ya). In such plasma display panel, a light-shield layer 20A is formed at least on a portion between the two bus electrodes situated back to back and a required portion in proximal to sides of the bus electrodes (Xb, Yb) connected to the transparent electrodes (Xa, Ya) on the front glass substrate (10).
摘要:
A connector (1) is provided between both portable LP gas storing cylinders when transferring and charging LP gas from this to that. One retainer (6) for a supplying LP gas cylinder (2) is positioned on an upper surface of a connector main body (5) which houses a flow passage opening and closing valve (4). The other retainer (7) for a receiving LP gas cylinder (3) is arranged on a lower surface of the connector main body (5). The upper surface of the connector main body (5) is opened at a mid portion of the one retainer (6) to provide an LP gas receiving inlet (14), which communicates with an LP gas taking outlet (23) provided by opening the lower surface of the connector main body (5) at a mid portion of the other retainer (7) through the flow passage opening and closing valve (4).
摘要:
To form multi-layer paint films which have a good finished appearance on objects which are to be painted, using an aqueous base coat composition. An aqueous base coat composition which contains aqueous polyurethane resin and rheology control agent, the electrical conductivity measured in an aqueous solution of 3% by weight concentration of which is 700-900 mS/cm, is painted and then the paint film is formed, a transparent top coat is painted on the base coat paint film obtained in this way, and the base coat and the top coat are baked at the same time.
摘要:
Disclosed is a method of recording, reproducing and erasing information on and from an optical recording medium. A first temperature T.sub.1 in the recording and erasing of information is set higher than a second temperature T.sub.2 in the information reproduction. Therefore, information once recorded can surely be maintained in repetitive reproduction.
摘要:
A light-sensitive recording medium using a photochromic material produced at a low cost, without necessity of fixing free rotation of bonds in its cis compound and removing its trans compound, is disclosed, the recording medium comprising a substrate having thereon a recording layer which contains a photochromic material capable of cis-trans isomerization upon irradiation with light, wherein not more than 50 mol % of the photochromic material has a trans configuration when the recording layer is in a color-disappearing state.
摘要:
A static RAM includes a plurality of chips. The chips each comprise a plurality of memory cells for storing data, column-selecting transistors, bit-lines to which the plurality of memory cells and the column-selecting transistors are connected, and a voltage control circuit which can adjust the electrical potential of the bit-lines so as to allow the column-selecting transistors to operate when selecting one of the chips. By use of the voltage control circuit, the static RAM can operate at a high speed when not only address selecting operation but also chip selecting operation is required.
摘要:
The invention provides a static random access memory wherein the peak value of current flow therethrough upon flash-clearing is minimized. The static random access memory comprises a memory cell array which is divided into a plurality of memory cell groups which are driven at mutually different timings for flash-clearing by means of a plurality of delay circuits connected in cascade to which the flash-clearing signal is applied.
摘要:
A method for fraction fractionation of a vegetable protein such as soybean protein which comprises subjecting a source of the vegetable protein in an aqueous system to reduction conditions such as treatment with a sulfite compound, a glutathione compound or cysteine compound, or electrolytic reduction at pH within a neutral or alkaline range and then bringing the system to pH of 5.5 to 7.0 at a temperature of 20.degree. C. or lower to fractionate the system into a soluble or dispersing fraction and an insoluble or precipitate fraction.