Abstract:
A light-weight, thin impact resistance film for a flat display panel for preventing breakage and scattering of glass of the panel when the panel receives an impact. An impact resistance film (30) for a blat display panel joined to the front glass sheet (22) of a flat display panel body (21) comprises a first layer (23) made of a transparent synthetic resin having a shearing modulus of 1 x 103 to 1 x 106 Pa and disposed on the front glass sheet side, a second layer (24) made of a transparent synthetic resin having a shearing modulus of 1X108 Pa or greater and disposed nearer to the viewed side than the first layer, and a third layer (25) made of a transparent synthetic resin having a shearing modulus of 1 x 106 to 1 x 108 Pa and disposed nearer to the viewed side than the second layer.
Abstract:
A near infrared ray shielding film which is a biaxially oriented film consisting of polyester containing a near infrared absorbing agent, and in which the weight decrease initiation temperature of the near infrared absorbing agent is at least 280°C, the haze value of the film is up to 5%, and a total light ray transmittance in a visible light of wavelength of 400−650 nm is at least 40%. Typically, optical characteristics in a visible light area and a near infrared area satisfy the following expressions (1)−(4). 1
Abstract:
A shield material and a method of manufacturing the shield material, the method comprising a step for forming a structure having a first adhesive layer (12), a resin layer (14), and a metal foil (16) stacked in order on the peeling layer (30b) of a plastic film (30a) having the peeling layer (30b) on the surface, a step for forming metal layer patterns (16a) by patterning the metal foil (16), and a step for forming the first adhesive layer (12), the resin layer (14), and the metal layer patterns (16a) in order on a transparent base material (10) by peeling off the first adhesive layer (12) from the boundary surface thereof with the peeling layer (30b) and sticking the first adhesive layer (12) on the transparent base material (10).
Abstract:
A method of suppressing electrical breakdown on a surface of a substrate comprising the steps of applying a first coating layer (coating layer 2) on the surface of the substrate and applying at least one subsequent coating layer (coating layer 1) over the first coating layer.
Abstract:
A near infrared screening film which consists of a biaxially oriented film made from a polyester containing a near infrared light absorber having a weight reduction start temperature of at least 280 DEG C and which has a haze value of 5 % or less and a total transmittance for visible lights having a wavelength of 400 to 650 nm of 40 % or more and which is exemplified by having optical properties at visible and near infrared ranges which satisfy the following expressions (1) to (4): 1 1 - 10 - 10 wherein T(450), T(540), T(620), T(850) and T(950) are light transmittances at wavelengths of 450 nm, 540 nm, 620 nm, 850 nm and 950 nm, respectively. This film is inexpensive, has high handling ease, a high visible light transmittance and the function of preventing the malfunction of peripheral equipment caused by near infrared lights from the screen of a plasma display, for example, and can be suitably used in the front panel of the plasma display.
Abstract:
For a flat panel display including a glass display panel and a chassis pasted together using an adhesive material, the present invention provides a low-cost and simple method of separating the panel from the chassis which are pasted together using the adhesive material. A conductor layer is formed on a surface of the panel on the adhesive material side using a thin film technique, thick film technique or the like, an adhesive interface which exists between the panel and adhesive material or between the chassis and adhesive material is directly heated and the panel is thereby easily separated from the chassis without using any special and expensive member.
Abstract:
A shield material and a method of manufacturing the shield material, the method comprising a step for forming a structure having a first adhesive layer (12), a resin layer (14), and a metal foil (16) stacked in order on the peeling layer (30b) of a plastic film (30a) having the peeling layer (30b) on the surface, a step for forming metal layer patterns (16a) by patterning the metal foil (16), and a step for forming the first adhesive layer (12), the resin layer (14), and the metal layer patterns (16a) in order on a transparent base material (10) by peeling off the first adhesive layer (12) from the boundary surface thereof with the peeling layer (30b) and sticking the first adhesive layer (12) on the transparent base material (10).
Abstract:
A discharge tube (10) comprised of a cylinder ceramic envelope (123) sealed at its two ends by plate-shaped positive electrode (14) and negative electrode (16), wherein the entire outside circumference of at least the negative electrode end of the ceramic envelope (12) is printed with insulating ink, whereby it is possible to prevent insulation degradation due to deposition or dirt or moisture on the surface of the envelope and greatly lighten the burden of handling and maintenance and management.
Abstract:
The electric lamp has a quartz glass lamp vessel (1) in which a light source (2) is accomodated. The lamp vessel is covered by an interference film (5) which has layers of alternatingly silica (51) and a material (52) of relatively high refractive index. A silica containing adhesive layer (53) is in between the lamp vessel (1) and the film (5). The adhesive layer has a content of boron oxide and/or phosphorus oxide.