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.
Abstract:
PROBLEM TO BE SOLVED: To provide a method of easily and inexpensively separating a glass-made display panel and a chassis which are bonded together with adhesive members in a flat panel display device constituted by bonding the glass-made display panel and chassis together with adhesive members. SOLUTION: A conductor layer is deposited on a surface of the panel on the side of the adhesive members by thin-film technique, thick-film technique, etc., and an adhesive interface present between panel adhesive members or chassis adhesive members is directly heated to easily separate the panel and chassis from each other without using any special expensive member. COPYRIGHT: (C)2008,JPO&INPIT
Abstract:
Disclosed is a laminate with a reduced tendency for curling in a hard coat layer. The laminate comprises a transparent substrate and a hard coat layer provided on the transparent substrate. The hard coat layer is formed of a cured product of a composition comprising a mixture of pentaerythritol acrylate with an isocyanurate ethoxy-modified diacrylate.
Abstract:
A reflector lamp having a lens of vitreous material secured to a reflector body of vitreous material. An inner reflector surface of the reflector body includes a reflective coating having a first coating portion extending from the rim of the reflector body and a second coating portion extending from a location spaced from the rim towards a basal portion of the reflector body. The second coating portion is a layer of silver and the first coating portion is a layer of material other than silver, such as aluminum. Higher efficacies are achieved with the silver layer spaced from the rim than with silver covering the entire reflector surface.
Abstract:
A reflector lamp having a lens (10) of vitreous material secured to a reflector body (2) of vitreous material. An inner reflector surface (6) of the reflector body (2) includes a reflective coating (7) having a first coating portion (8) extending from the rim (5) of the reflector body (2) and a second coating portion (9) extending from a location spaced from the rim (5) towards a basal end (4a) of the reflector body. The second coating portion (9) is a layer of heat-treated silver having a uniform, whitish non-metallic appearance and being diffusely reflective. The first coating portion is a layer of material other than silver, such as aluminum, having a high resistance to damage by high heat.
Abstract:
Изобретение относится к области высоковольтной электровакуумной техники. Технический результат - повышение электропрочности приборов, снижение габаритов и веса. Высоковольтные электроды размещены в вакуумной диэлектрической оболочке, укреплены на изоляторах. На внутренней поверхности оболочки в областях с высокой напряженностью поля выполнено покрытие из композиционного материала на основе поликристаллического материала с объемной проводимостью частиц 1 нСм/см - 0,1 пСм/см, каждая из которых содержит на своей поверхности нанослой скрепляющего неорганического материала. Поверхность оболочки покрыта материалом из окислов хрома, бора или циркония в виде поликристаллической пористой массы с размерами частиц 30 нм - 30 мкм, скрепленных неорганическим материалом. Толщина покрытия не меньше 0,2 от длины свободного пробега электронов в материале покрытия при максимальном значении рабочего напряжения прибора. Коэффициент вторичной электронной эмиссии основного материала покрытия - не более 1,5. Электроды выполнены с модифицированной поверхностью, имеющей сверхмелкокристаллическую или аморфную структуру глубиной до 30 мкм. Прибор помещен в герметичный сосуд со средой, электропрочность которой больше, чем электропрочность воздуха при атмосферном давлении. Среды заполняют сосуд под давлением выше атмосферного.
Abstract:
A reflector lamp having a lens (10) of vitreous material secured to a reflector body (2) of vitreous material. An inner reflector surface (6) of the reflector body (2) includes a reflective coating (7) having a first coating portion (8) extending from the rim (5) of the reflector body (2) and a second coating portion (9) extending from a location spaced from the rim (5) towards a basal end (4a) of the reflector body. The second coating portion (9) is a layer of heat-treated silver having a uniform, whitish non-metallic appearance and being diffusely reflective. The first coating portion is a layer of material other than silver, such as aluminum, having a high resistance to damage by high heat.