The invention provides laminated glass and a projection system. The laminated glass is provided with a light-transmitting area and a shielding area; at least one display area is arranged in the shielding area, the display area has P light reflectivity RLp for P polarized light which is incident at the incident angle of 65 degrees and has the wavelength of 380-780 nm, the P light reflectivity RLp is larger than or equal to 30%, the display area has the maximum difference value U for the reflection color sRGB value of the P polarized light which is incident at the incident angle of 65 degrees and has the wavelength of 380-780 nm, and the maximum difference value U is smaller than or equal to 15. According to the laminated glass and the projection system provided by the invention, the brightness of projection display is enhanced, the energy utilization rate of the projection device is improved, the energy consumption of the projection device is reduced, full-color and neutral display can be realized, the color distortion of a display image is avoided, the display image is more natural and attractive, and the visual comfort of observing the display image by human eyes is improved.
本申请提供了夹层玻璃及投影系统。夹层玻璃具有透光区以及遮蔽区;遮蔽区内设置有至少一个显示区,显示区对以65°入射角入射的波长为380nm‑780nm的P偏振光具有P光反射率RLp,P光反射率RLp≥30%,显示区对以65°入射角入射的波长为380nm‑780nm的P偏振光的反射颜色sRGB值具有最大差值U,最大差值U≤15。本申请提供的夹层玻璃及投影系统,既增强了投影显示的亮度,且提高投影装置的能量利用率,降低投影装置能耗,又能够实现全彩且中性的显示,避免显示图像的颜色失真,使显示图像更自然美观,提高了人眼观察显示图像的视觉舒适性。
Laminated glass and projection system
夹层玻璃及投影系统
2024-09-27
Patent
Electronic Resource
Chinese
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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 / C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS |