Littelfuse, Inc.

Paulius Alisauskas

Mindaugas Ketlerius

Mangirdas Rasiulis

A rain and temperature sensing module including a housing having a cover plate formed of a transparent material, a printed circuit board disposed within the housing and having a light emitter, a light receiver, and a temperature sensing element disposed thereon, a transparent compound disposed within the housing and covering the light emitter, the light receiver, and the temperature sensing element, the transparent compound filling a space between the printed circuit board and the cover plate, wherein the transparent compound has a refractive index that is substantially equal to a refractive index of the cover plate, and wherein the transparent compound provides a thermally conductive medium between the cover plate and the temperature sensing element.

Automobile rain and temperature sensor module comprising a compound providing a thermally conductive medium between the cover of a housing and a temperature sensing element

Automobile rain and temperature sensor module with transparent compound contacts the transparent cover plate of a housing and particularly encases the light emitter and light receiver disposed within

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Kaunas, Lithuania

Paulius Alisauskas