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Photothermal conversion layer, donor sheet using photothermal conversion layer, and method for producing layer and sheet
Photothermal conversion layer, donor sheet using photothermal conversion layer, and method for producing layer and sheet
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机译:光热转换层,使用该光热转换层的供体片材以及该层和片材的制造方法
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摘要
Provided is a LTHC layer having the visible light transmission property, having sufficient infrared absorption property, capable of improving transfer accuracy of the organic electroluminescence device by irradiation with a laser beam, and further enabling application in a wide variety of fields including electronics, medicine, agriculture, machine, etc. A donor sheet using the LTHC layer is also provided. Provided is a LTHC layer including infrared absorbing particles and a binder component, wherein the infrared absorbing particles are composite tungsten oxide fine particles including a hexagonal crystal structure, a lattice constant of the composite tungsten oxide fine particles is such that the a-axis is 7.3850 Å or more and 7.4186 Å or less, and the c-axis is 7.5600 Å or more and 7.6240 Å or less, and a particle size of the composite tungsten oxide fine particles is 100 nm or less, and the solar radiation transmittance is 45% or less.
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