Lichtsteuernde Verbundglasscheibe

Details

Veröffentlichungs-Nr.

EP4772486

Anmeldetag

29. August 2024

Veröffentlichung

6. März 2025

Rechtsraum

EP

Abstract

A light-adjusting laminated glass (10) includes: a light-adjusting layer (14) whose light transmittance is adjustable by application of a voltage; a pair of conductive layers (15), (15) arranged to sandwich the light-adjusting layer (14) and configured to apply a voltage to the light-adjusting layer (14) due to being supplied with power; an intermediate layer (13) having an insulating property and arranged to sandwich the conductive layers (15); and a pair of glass plates (11), (12) arranged to sandwich the intermediate layer (13) and each having a first region (A) and a second region (B) with different curvatures. The second region (B) includes a curved region (40) having a smaller radius of curvature than the first region (A). The pair of curved regions (40), (40) have a short-circuit prevention portion (50) formed therebetween, the short-circuit prevention portion (50) being configured to prevent short-circuiting due to contact between the pair of conductive layers (15), (15).

Anmelder

Firma

Nippon Sheet Glass Company, Limited

Land

🇯🇵 Japan