Abstract:
To provide a process for producing a glass member provided with a sealing material layer, capable of favorably forming a sealing material layer even in a case where the entire glass substrate cannot be heated.A sealing material paste prepared by mixing a sealing material containing a sealing glass and a laser absorbent with an organic binder is applied to a sealing region of a glass substrate 2 in the form of a frame. The frame-form coating layer 8 of the sealing material paste is selectively heated by irradiation with a laser light 9 along the coating layer 8 to fire the sealing material while the organic binder in the coating layer 8 is burnt out to form a sealing material layer 7. Using such a sealing material layer 7, a space between two glass substrates is sealed.
Abstract:
A method for manufacturing a display, where the display includes a light-transmissive substrate adhering to a display substrate that forms a display surface side of a display body. An edge of at least either an adhesion surface of the display substrate or an adhesion surface of the light-transmissive substrate is coated with an adhesive. The display substrate and the light-transmissive substrate are positioned in an offset manner to provide overlapping and non overlapping regions. For example, an edge of each of two adhesion surfaces overlap with each other, and other regions do not overlap with each other. The display substrate and the light-transmissive substrate are relatively moved to a position where an edge of the display substrate and an edge of the light-transmissive substrate respectively overlap with other edges in a state in which adhesive reservoirs are formed while maintaining a fixed gap between the two adhesion surfaces.
Abstract:
A method for manufacturing a plasma display panel is provided. The method includes making a front substrate and a rear substrate individually and applying a low melting point glass paste including non-porous bead onto a portion of the front substrate or the rear substrate so that the applied low melting point glass paste forms a frame-like shape having a height greater than that of the structural member. The method includes assembling the front substrate and the rear substrate in a face-to-face relation with each other and burning the applied low melting point glass paste while vacuuming a discharge gas space between the front substrate and the rear substrate so as to seal the front substrate and the rear substrate.
Abstract:
A plasma display panel has a first plate and a second plate facing each other. An image display area of the plasma display panel is made up of cells emitting light by a discharge. A plurality of first electrodes extending in a first direction and disposed at intervals and a first dielectric layer covering the display area of the first electrodes are provided on the first plate. In addition, a plurality of second electrodes extending in a second direction orthogonal to the first direction and disposed at intervals are provided on the first dielectric layer. Further, a seal material is disposed in the shape of a frame, in order to adhere the second plate to the first plate, at a position more inside than an edge part of the first dielectric layer on an outer surround part of the display area on the second plate.
Abstract:
The plasma display panel of the present invention is a PDP in consideration of environmental problem, capable of achieving a high reliability in high definition display, and further advanced in yield and productivity. The plasma display panel of the present invention is a plasma display panel manufactured by disposing a pair of substrates face to face having a dielectric layer at least at one side, and sealing the surrounding with a sealing member, in which the expansion coefficient of the pair of substrates is 60×10−7 to 75×10−7/° C., and the expansion coefficient of the sealing member is 45×10−7 to 63×10−7/° C.
Abstract:
A plasma display panel is disclosed. The plasma display panel includes a front substrate, a rear substrate facing the front substrate, barrier ribs positioned in an active area, and a sealant disposed between the front substrate and the rear substrate in a dummy area. The rear substrate includes a dielectric layer. The dielectric layer in the dummy area includes a first portion having a first thickness and a second portion having a second thickness. The first thickness is different from the second thickness.
Abstract:
A display device is provided including a display panel for displaying an image, the display panel having substrates and electrodes located between the substrates. The display device also includes a chassis base supporting the display panel and a plurality of printed circuit board assemblies mounted in the chassis base for driving the display panel. One of the printed circuit board assemblies is an address buffer board assembly driving an address electrode, the address buffer board assembly including a flexible printed circuit connected to the address electrode. The flexible printed circuit has a terminal surface corresponding to a width of a terminal drawn from the address buffer board assembly.
Abstract:
The present invention improves a manufacturing efficiency of a plasma display panel. In a plasma display panel (PDP) having a front structure (first structure) and a rear structure (second structure) which are disposed so as to be opposed to each other, the front structure and the rear structure are sealed with vacuum grease (sealing material) which is disposed so as to surround a plurality of barrier ribs formed on one surface of the rear structure and has a gas barrier characteristic, and they are fixed to each other with an adhesive agent which is disposed on an outer side of the vacuum grease with respect to the barrier ribs and has a lower viscosity than the vacuum grease.
Abstract:
A plasma display panel includes a first substrate and a second substrate disposed opposite to each other and having a plurality of discharge spaces therebetween forming a display region for implementing images. Display electrodes are provided in lateral sides of the discharge spaces and extend in a first direction. Address electrodes extend in a second direction crossing the display electrodes. A dummy cell region and a frit region are provided outside of the display region. The frit region includes a first frit formed on a periphery of the first substrate, a second frit formed on a periphery of the second substrate, a dielectric layer disposed between the first substrate and the second substrate and covering the display electrodes, and electrode terminals drawn out from the display electrodes to an edge of the first substrate and the second substrate.
Abstract:
A plasma display panel has front plate (2) and back plate (10) that are faced to each other. The front plate has a display electrode, a dielectric layer, and a protective layer on a front glass substrate, and the back plate has an address electrode, a barrier rib, and a phosphor layer on a back glass substrate. The periphery of the front and back plates is sealed with sealing material (50) to form discharge space. Sealing material (50) contains, as a glass component, bismuth oxide and at least one of molybdenum oxide and tungsten oxide.