Abstract: A method for manufacturing a display device 10 includes a substrate supporting step for supporting a plastic substrate 19 on a support substrate 50, with the plastic substrate 19 curved, and a thin film lamination step for laminating a plurality of thin films on the plastic substrate 19 supported on the support substrate 50.

Abstract: A method for manufacturing a display device includes a first step of preparing a first substrate which has a first area to be etched and a second area located at a periphery of the first area and which has a display element on its surface, a second step of etching and removing the first area of the first substrate, a third step of forming a second substrate on a surface of the first substrate that is opposite to the surface on which the display element is located, and a fourth step of removing the second area of the first substrate.

Abstract: A method for manufacturing a thin film multilayer device includes bonding a plastic substrate to a support substrate using an adhesive so that an upper film and a lower film constituting a weak adhesive inorganic film are sandwiched between the plastic substrate and the support substrate, and the plastic substrate is supported by the support substrate with an adhesive force stronger than an adhesive force between the upper and lower films, stacking a plurality of thin films on the plastic substrate supported by the support substrate, and separating the upper film from the lower film to separate the plastic substrate on which the plurality of thin films are stacked, from the support substrate.

Abstract: The present invention provides a display device capable of suppressing deterioration of characteristics of a display element even when a resin is used as a material for a substrate. A display device of the present invention comprises: a resin substrate; and an organic insulating film, an inorganic conductive film, and a display element, formed on the resin substrate in this order, wherein the display device comprises an inorganic insulating film arranged adjacent to the inorganic conductive film, the inorganic insulating film and the inorganic conductive film covering the entire surface of the organic insulating film.

Abstract: A single-color EL element includes a substrate; a plurality of signal wires arranged over the substrate; a plurality of pixel electrodes electrically coupled with a respective one of the plurality of signal wires via connecting wires to constitute a matrix as a whole, the plurality of pixel electrodes being separate from one another; and a single-color EL layer arranged over the plurality of pixel electrodes.

Abstract: An electroluminescence element includes: an electroluminescence substrate including a thin film transistor substrate, and a light-emitting layer provided over the thin film transistor substrate and divided by picture-element separating portions so as to correspond to unit picture elements; and a sealing substrate arranged to hermetically seal the light-emitting layer of the electroluminescence substrate. At least one of the electroluminescence substrate and the sealing substrate is a flexible substrate. Spacers are provided between the electroluminescence substrate and the sealing substrate.

Abstract: [Means for Solving the Problems] A liquid crystal display substrate includes an insulating substrate 10, an interlayer insulating film 11 formed on the insulating substrate 10, an interlayer insulating film 11a in a transmitting portion T, a reflecting metal film 12 formed on an interlayer insulating film 11b in a reflecting portion R, and a color filter 13 formed on the interlayer insulating film 11a and the reflecting metal film 12. The interlayer insulating film 11b in the reflecting portion R has a corrugated surface formed by concave portions and convex portions. A height h1 of the interlayer insulating film 11a in the transmitting portion T is equal to or lower than a height h2 of the convex portion. The liquid crystal display substrate further includes a transparent dielectric layer 14 on the color filter 13 formed in the reflecting portion R.

Abstract: An active matrix substrate comprises a substrate made of a plastic material and a plurality of TFTs which are arranged in matrix configuration on one side of the substrate and connected to signal wires. Inorganic insulating films are formed on both sides of the substrate. A conductive film is formed on the other side of the substrate on which the TFTs are not formed and the conductive film is electrically grounded. This configuration prevents dielectric breakdown caused in the TFTs by static charge, avoids defects derived from long-term static buildup and suppresses expansion, contraction and warpage of the plastic substrate.

Abstract: A tanning process comprising pickling a hide which has previously subjected to beamhouse works such as depilation if necessary, decalcification and beating, in the presence of urotropin and at least one tanning improver selected from chromium and aluminum salts as well as from phenolic compounds, organic compounds containing nitrogen and sulphur or halogen atoms, organic carboxylic acids, organotin compounds, copper compounds and arsenic compounds.

Abstract: By subjecting a hide which has completed beamhouse work to a pickling treatment in the presence of urotropin (hexamethylenetetramine) and then to a chrome-tanning treatment, pH control of chrome-tanning bath becomes simpler and easier, the combination between hide and basic chrome complex increases, and the amount of residual chromium in the waste water can be minimized. Further, by treating the formed leather which has completed tanning treatment with ammonia or ammonium salt of weak acid in the chrome bath after use, the workability in the finishing steps improves, quality of the leather additionally improves, and the chromium content of the residual solution can be made nearly zero.