Abstract:
PROBLEM TO BE SOLVED: To provide a transfer film preferably used for forming an inorganic thin film pattern, and a manufacturing method for the inorganic pattern excellent in manufacturing efficiency wherein the inorganic pattern using the transfer film and having a surface flatness is obtained and workability can be substantially improved compared with a conventional manufacturing method. SOLUTION: The transfer film where the laminated film having an adhesive resin layer, an inorganic vapor deposition layer and a resist layer is formed on a support film, and the forming method of the inorganic pattern using the transfer film are provided. COPYRIGHT: (C)2008,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a resin composition containing inorganic powder for a plasma display panel, in which flexibility of a transfer film made of the resin composition can be compatible with brittleness at the time of sandblasting and the transfer film, and provide a transfer film for a plasma display panel and a method of manufacturing a plasma display panel, in which a sintered glass body having excellent uniformity of height, high aspect ratio and a desired morphology is surely formed by relatively easy step. SOLUTION: The resin composition contains a glass frit, a binder resin and a plasticity-imparting substance, and polystyrene conversion weight average molecular weight (Mw) of the binder resin is in the range of 100,000-300,000. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To provide an inorganic powder-containing resin composition for a plasma display panel, which compatibilizes flexibility in the form of a transfer film and brittleness at sandblasting and a transfer film, and to provide a transfer film for a plasma display panel, which can securely form a glass sintered compact of a desired shape which is excellent in height uniformity and has a high aspect ratio through a relatively simple step, and a manufacturing method of the plasma display panel. SOLUTION: The inorganic powder-containing resin composition for the plasma display panel contains a glass frit, a binder resin and a plasticity-imparting substance having a particular structure. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To provide a transfer film for a plasma display panel which can surely form sintered glass, having superior uniformity in height and a required form with a high aspect ratio by a relatively simple process, and to provide a plasma display panel having barrier ribs formed of the transfer film and its manufacturing method. SOLUTION: This transfer film has a film-forming material layer in which glass frits, binder resin and a plastic imparted substance are contained. The TG curve of the film-forming material layer, when thermogravimetry is performed at a temperature increase rate of 10°C/min, shows peaks for thermal weight reduction in multiple steps, between 100-400°C. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To provide a photosensitive glass paste composition that gives a glass sintered compact having a high aspect ratio and excellence in shape uniformity, that is capable of perfectly decomposing and removing a binding resin by the calcining treatment conducted at a relatively low temperature condition (600°C or lower) and that is capable of forming a glass sintered compact by the simple process. SOLUTION: The photosensitive glass paste composition which contains (A) a glass powder, (B) a polyfunctional (meth)acrylate and (C) a photopolymerization initiator and of which the viscosity is 100,000-3,000,000 cp is obtained. COPYRIGHT: (C)2004,JPO
Abstract:
PROBLEM TO BE SOLVED: To obtain a glass paste composition capable of forming glass sintered compact (dielectric layer of PDP) excellent in surface smoothness and colorless transparency and a glass paste composition capable of preferably using for production of transfer film and a glass paste composition capable of producing a transfer film excellent in transferring property of a film-forming material layer. SOLUTION: This glass paste composition comprises glass powder, a binding resin and a solvent, and the average particle diameter of the glass powder is 0.5-3 μm and the particle diameter distribution of the glass powder satisfies the following conditions (1) and (2): (1) A ratio of particles whose particle diameters are >=10 μm is =40 wt.%.
Abstract:
PROBLEM TO BE SOLVED: To provide a manufacturing method of PDP members in which component members of a PDP superior in pattern shape (for example, barrier rib, electrode, resistor, dielectric layer, phosphor, color filter, black matrix) or component members of a PDP having complicated shape can be formed suitably. SOLUTION: In the manufacturing method of a plasma display panel member, a panel material having an inorganic sintered body is formed by a method including a process in which a film forming material layer A is formed on a substrate and a latent image of a pattern A is formed by applying exposure treatment on the film forming material layer A, a film forming material layer B is formed on the film forming material A and a latent image of a pattern B is formed by applying exposure treatment on the film forming material B, and the pattern A and the pattern B are actualized by applying development treatment on the film forming material A and the film forming material B, and then, the pattern A and the pattern B are applied calcination treatment. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To provide an inorganic powder-containing resin composition for a plasma display panel, which compatibilizes flexibility in the form of a transfer film and brittleness at sandblasting and a transfer film, and to provide a transfer film for a plasma display panel, which can securely form a glass sintered compact of a desired shape which is excellent in height uniformity and has a high aspect ratio through a relatively simple step, and a manufacturing method of the plasma display panel. SOLUTION: The inorganic powder-containing resin composition for the plasma display panel contains a glass frit, a binder resin and a plasticity-imparting substance, wherein the binder resin has a glass transition point (Tg) of 10-80°C. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To provide a method of manufacturing a PDP member having an excellent pattern shape and to provide a transfer film suitably usable for the manufacturing method. SOLUTION: The method of manufacturing the PDP member includes a step of forming a member forming material layer containing an alkali soluble resin having a unit of inorganic powder and acrylic acid origin as a first layer on a substrate, and a step of forming a member forming material layer containing an alkali soluble resin having a unit of inorganic powder and methacrylic acid origin as a second layer on the first layer. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To provide a transfer film which does not leave trace of pressing on its surface, a film roll consisting of transfer film without trace of pressing on it surface, and a plasma display panel excellent in an even film thickness and surface smoothness without local film thickness abnormalities. SOLUTION: The transfer film of this invention is a long-sheet film with a film-forming material layer formed on a support film, at a longitudinal end of which is formed a thin part. The film roll is a transfer film wound around a winding core starting from the thin part of its one end. The plasma display panel is provided with a dielectric layer formed with the transfer film.