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Optical filter for a display device at the time accelerated, assembly of optical filter, and device for accelerated exposure suitable for testing of samples of products
Optical filter for a display device at the time accelerated, assembly of optical filter, and device for accelerated exposure suitable for testing of samples of products
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机译：加速时用于显示设备的滤光器，滤光器的组装以及适于测试产品样品的用于加速曝光的设备
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摘要
"Optical filter for a display device at the time accelerated, assembly of optical filter, and device for accelerated exposure suitable for testing of samples of products".This disclosure is directed to an optical filter that is advantageous is close to the light of the sun, and that is both durable and stable for long periods of time when subjected to loads agrEssivas of light intensity, thermal and unity in devices for exposure to the weather accelerated. The optical filter includes a glass which has a lead content of between 0.5% and 50% by weight.In some examples, the glass can be constructed to have a thickness of 0.7 mm to 10 mm.In another aspect of the disclosure, the optical filter is part of an assembly of optical filter suitable for manipulating a spectral energy distribution.The optical filter assembly includes an optical filter of lead glass which has a lead content of between 0.5% and 50% by weight, and an optical filter ultraviolet transmitter.In one example, the optical filter ultraviolet transmitter is constructed of quartz glass.The optical filter ultraviolet transmitter may also include a coating infrared absorber.In yet another aspect of the present disclosure.The optical filter constructed of lead glass has a thickness selected such that the light passed through the lead glass has a first relationship and a second relationship.The first relationship is a first total irradiance for wavelengths shorter than 290 nm for a second total irradiance for wavelengths between 300 nm and 400 nm.In such a way that the first relationship is less than 2.0 x 10 ^ 6 ^. The second relationship is an irradiation at 310 nm for the second total body irradiation, where the second relationship is at least 1.2 x 10 ^ - 3 ^.
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