Optical elements or arrangements

Full Title

Constructional details of devices covered by this subclass > Optical elements or arrangements

Classification Context

Section:

ELECTRICITY

Class:

SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR

Subclass:

INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION

Scope Notes

Limiting references: Surface textures for light trapping effects

Child Classifications

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• H10F 77/42 directly associated or integrated with photovoltaic cells, e.g. light-reflecting means or light-concentrating means