The present invention relates to an optical functional film for a head-up display, which has two or more slow axis zones having different slow axis angles in the same plane, and which has a maximum difference between the slow axis angles of more than 5 DEG and less than 30 DEG.
本发明涉及一种抬头显示器用光学功能膜,其于相同面内具有慢轴角相异的2个以上慢轴带,且最大的慢轴角差为超过5°且未达30°。
Optical functional film for head-up display, optical laminate, functional glass, and head-up display system
抬头显示器用光学功能膜、光学层叠体、功能性玻璃、及抬头显示器系统
2022-09-02
Patent
Electronic Resource
Chinese
IPC: | G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS |
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