To provide a dimming glass laminate capable of preventing short circuit due to contact of a pair of conductive layers contained in a dimming part.SOLUTION: The dimming glass laminate 10 includes a dimming layer 14 that can adjust the light transmittance when a voltage is applied, a pair of conductive layers 15, 15 that are arranged to sandwich the dimming layer 14 and apply voltage to the dimming layer 14 when power is supplied, an intermediate layer 13 having insulation properties arranged to sandwich the conductive layer 15, and a pair of glass plates 11, 12 each having a first region A and a second region B with different curvatures so as to sandwich the intermediate layer 13. The second region B contains a curved area 40 with a smaller radius of curvature than that of the first region A, and a short-circuit prevention unit 50 is formed between the pair of curved areas 40, 40 to prevent short-circuiting caused by the contact of the pair of conductive layers 15, 15.SELECTED DRAWING: Figure 2
【課題】調光部に含まれる一対の導電層の接触による短絡を防止できる調光合わせガラスを提供する。【解決手段】調光合わせガラス10は、電圧が印加されることにより光の透過率を調整可能な調光層14と、調光層14を挟むように配置され、電力が供給されることにより調光層14に電圧を印加する一対の導電層15,15と、導電層15を挟むように配置された絶縁性を有する中間層13と、中間層13を挟むように配置され、曲率が互いに異なる第一領域A及び第二領域Bを各々有する一対のガラス板11,12と、を備え、第二領域Bは、第一領域Aよりも曲率半径が小さい湾曲領域40を含んでおり、一対の湾曲領域40,40の間には、一対の導電層15,15が接触することによる短絡を防止する短絡防止部50が形成されている。【選択図】図2
DIMMING GLASS LAMINATE
調光合わせガラス
2025-03-13
Patent
Electronic Resource
Japanese
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS |
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