Cnbm Research Institute for Advanced Glass Materials Group Co., Ltd.

Rene Kalio

Joerg Palm

Sven Ring

Manuel Dias

Jens Kullmann

Jan Kegel

A solar module having on the front a cover plate with an outer surface and an inner surface is described. The outer surface has a patterned region, on which an optical interference layer for reflecting light within a predefined wavelength range is arranged. The patterned region has a height profile with hills and valleys, and a portion of the patterned region is composed of flat segments that are inclined relative to a plane of the cover plate.

Solar module with patterned cover plate and optical interference layer

A plate-shaped component includes a transparent cover plate and a planar back element attached to the cover plate. The cover plate has a front surface facing the external environment and a back surface facing the back element. At least one surface selected from the front and back surfaces has at least one structured region, and at least one color filter layer for reflecting light within a predetermined wavelength range is arranged on the at least one surface selected from the front and back surfaces. The at least one structural region is perpendicular to the plane of the cover plate. The at least one color filter layer includes at least one refractive layer having a refractive index of greater than 2.5 in the wavelength range from 400 nm to at least 700 nm and an extinction coefficient of at least 0.2 below 450 nm and less than 0.2 above 700 nm.

Colored plate-shaped component with structured cover plate and color filter layer

A solar module having on the front a cover plate with an outer surface and an inner surface is described. An optical interference layer for reflecting light within a predefined wavelength range is arranged on the inner surface. The inner surface and/or the outer surface have a patterned region. The patterned region has a height profile with hills and valleys, and a portion of the patterned region is composed of flat segments that are inclined relative to a plane of the cover plate.

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Leipzig, Germany

Rene Kalio