PROBLEM TO BE SOLVED: To provide an interlayer for a glass laminate, with which light is not emitted by light irradiation from the outside and inside of a car by an unintended light source such as sunlight or headlight from other vehicles, and which emits light by light irradiation from a light source for information provided in the car so that an image with high contrast can be displayed, and to provide the glass laminate and the vehicle using the interlayer.SOLUTION: An interlayer for a glass laminate includes: a light emitting layer including a binder resin and a light emitting material; an excited light shielding layer 1 arranged on one face of the light emitting layer and including the binder resin and a light shielding agent to shield excited light of the light emitting material; and an excited light shielding layer 2 arranged on the other face of the light emitting layer and including the binder resin and the light shielding agent to shield the excited light of the light emitting material, in which transmittance of the excited light of the light emitting material in the excited light shielding layer 1 is higher than transmittance of the excited light of the light emitting material in the excited light shielding layer 2.SELECTED DRAWING: None
【課題】太陽光や他の車両のヘッドライト等の意図しない光源による車外側、車内側からの光照射によっては発光せず、車内に設置された情報光源からの光照射によって発光してコントラストの高い画像を表示することができる合わせガラス用中間膜、及び、これを用いた合わせガラス及び車両を提供する。【解決手段】バインダー樹脂と発光材料とを含む発光層と、前記発光層の一方の面に配置されたバインダー樹脂と前記発光材料の励起光を遮蔽する光遮蔽剤とを含む励起光遮蔽層1と、前記発光層の他方の面に配置されたバインダー樹脂と前記発光材料の励起光を遮蔽する光遮蔽剤とを含む励起光遮蔽層2とを備え、前記励起光遮蔽層1における前記発光材料の励起光の透過率が、前記励起光遮蔽層2における前記発光材料の励起光の透過率より高い合わせガラス用中間膜。【選択図】なし
INTERLAYER FOR GLASS LAMINATE, GLASS LAMINATE AND VEHICLE
合わせガラス用中間膜、合わせガラス及び車両
2018-11-15
Patent
Electronic Resource
Japanese
IPC: | C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS |
INTERLAYER FOR GLASS LAMINATE, GLASS LAMINATE AND GLASS LAMINATE SYSTEM
European Patent Office | 2017
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