PROBLEM TO BE SOLVED: To provide a heating plate and a vehicle which makes cloudiness generated on the heating plate inconspicuous.SOLUTION: A heating plate 10 includes: a first glass 11 and a second glass 12; a sheet 20 with a conductive body which is arranged between the first glass 11 and the second glass 12, is disposed on a substrate 30 and on a surface facing the first glass 11 of the substrate 30 and has a pattern conductive body 40 including linear conductive bodies 41; a first joint layer 13 disposed between the first glass 11 and the sheet 20 with the conductive body and a second joint layer 14 disposed between the second glass 12 and the sheet 20 with the conductive body; and a refractive index adjusting layer 15 disposed between the sheet 20 with the conductive body and the first joint layer 13. A refractive index nof the refractive index adjusting layer 15, a refractive index non a part coming into contact with the refractive index adjusting layer 15 of the substrate 30 and a refractive index nof the first joint layer 13 satisfy either of the following relations (a) and (b): nx1
【課題】発熱板に生じる白濁を目立たなくさせる発熱板及び乗り物を提供する。【解決手段】発熱板10は、第1ガラス11及び第2ガラス12と、第1ガラス11及び第2ガラス12の間に配置され、基材30と、基材30の第1ガラス11に対面する面上に設けられ且つ線状導電体41を含むパターン導電体40と、を有する導電体付きシート20と、第1ガラス11及び導電体付きシート20の間に設けられた第1接合層13、及び、第2ガラス12及び導電体付きシート20の間に設けられた第2接合層14と、導電体付きシート20及び第1接合層13の間に設けられた屈折率調整層15と、を有する。屈折率調整層15の屈折率nz1、基材30の屈折率調整層15に接触する部分での屈折率nx1、及び、第1接合層13の屈折率ny1が、次の式(a)及び(b)のいずれかを満たす。nx1<nz1<ny1・・・(a)、ny1<nz1<nx1・・・(b)【選択図】図3
HEATING PLATE AND VEHICLE
発熱板及び乗り物
2016-07-07
Patent
Electronic Resource
Japanese