摘要:
There is provided an organic electroluminescence type two-dimensional color image display panel includes multiple arrayed pixels, the pixels being each formed by arranging organic EL devices having at least red, green, and blue luminescent colors in a certain order, in which each of the organic EL devices has a pair of two parallel sides in a planar shape, the organic EL devices having luminescent colors different from each other are adjacent to each other at the two parallel sides, and the organic EL devices having the same luminescent color are adjacent to each other in a parallel line direction of the two parallel sides, and are arrayed to be of shape of stripes arranged parallel to each other while being slanted with respect to a vertical line.
摘要:
An image display panel having, in a multilayer structure, a first and second light modulating layers each comprising a periodical planar arrangement of a plurality of light modulating elements for modulating a color or a brightness of an incident light in response to an input signal, wherein the arrangement period of the light modulating element in the first light modulating layer is smaller than the arrangement period of the light modulating element in the second light modulating layer.
摘要:
There is disclosed a polishing apparatus utilizing a gel material as the polishing tool, in which the gel material is rotated in the vicinity of a surface to be polished, or is given rotating and rocking motions in direct contact with the surface to be polished.
摘要:
An optical element comprises a gel layer exhibiting a light scattering property when heated and exhibiting transparency when cooled, and the gel layer is sandwiched between a transparent substrate and a transparent protective plate.
摘要:
An optical device is provided which comprises a liquid layer containing a liquid-absorbable and releasable polymer that absorbs and releases a liquid under the action of an electric field and at least one pair of electrodes holding the liquid layer therebetween. The liquid may be colored, and alternatively the liquid-absorbable and releasable polymer may be colored.
摘要:
An optical recording medium is provided which comprises an optical recording layer provided on a support, said optical recording layer containing a compound modifiable under light irradiation and gelled polymer.
摘要:
An image recording material is provided which comprises an electroconductive base plate, a recording layer provided on at least one side of said plate and a photosensitive layer provided on said recording layer. The recording layer may constituted of a electrolytically polymerized film, and the photosensitive layer may constituted of a polymer complex formed from a basic polymer and an acidic polymer. A method for image recording is also provided.
摘要:
A chromium-free treating liquid and treatment methods which are for imparting to a zinc or zinc alloy deposit a coating film which is highly corrosion-resistant, has a uniform appearance free from sag stains/puddle stains, has no failure concerning thickness unevenness, and has satisfactory adhesion. The surface-treating aqueous solution, which is for forming a corrosion-resistant coating film over a zinc or zinc alloy deposit, is characterized by comprising (a) an alkali metal silicate (M2O.nSiO2 (wherein M represents an alkali metal and n indicates SiO2/M2O molar ratio)), (b) a water-soluble or water-dispersible silane coupling agent, and (c) a water-soluble or water-dispersible glycidyl ether compound. One of the surface treatment methods for forming a highly corrosion-resistant coating film over a zinc or zinc alloy deposit includes bringing the surface of the zinc or zinc alloy deposit into contact with the surface-treating aqueous solution. The surface-treating aqueous solution is applicable also to the surface of a chemical conversion coating film formed on a zinc or zinc alloy deposit and free from hexavalent chromium or from chromium in any form. Namely, another surface treatment method for forming a highly corrosion-resistant coating film over a zinc or zinc alloy deposit comprises bringing the surface of a chemical conversion coating film formed on a zinc or zinc alloy deposit into contact with the surface-treating aqueous solution. Furthermore provided is a highly corrosion-resistant coating film formed by bringing the solution into contact with the surface of a zinc or zinc alloy deposit or with the surface of a chemical conversion coating film formed on a zinc or zinc alloy deposit.
摘要:
A composition including a hydrophilic dye having a sulfonate group and a hydrophobic solvent, wherein the composition includes at least one of a nicotinic acid derivative and a tiamine derivative, can form densely accumulated particles and the like since the composition includes a hydrophilic dye that is likely to dissolve in a hydrophobic solvent.
摘要:
A Sn--Bi alloy plating bath comprises at least one compound selected from the group consisting of polyoxy monocarboxylic acids, polyoxy lactones, polycarboxylic acids and salts thereof. A plating method comprises the step of applying a Sn--Bi alloy plating film to a substrate in the foregoing plating bath. The plating bath permits the formation of a Sn--Bi alloy plating film having a bismuth content ranging from 0.1 to 75% over a wide current density range. Moreover, the plating bath never forms precipitates, does not become turbid, does not cause any change of the bath composition and is, therefore, quite stable even when it is stored over a long period of time.