Combiner for head-up display and glass with durable reflective coating
First Claim
1. A combiner for head-up display comprising a combiner part which comprises a coating formed on a part of a surface of a windshield glass, said combiner part having a difference between a maximum reflectance and a minimum reflectance at the surface of said coating of not more than 5% in a wavelength range of 100 nm within the visible light region, said combiner part having a visible light reflectance, with an incident angle of approximately 0°
- , in a range of from 9 to 18% and a visible light transmittance of at least 70%, said coating being a composite oxide of Ti, Ta and Si.
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Accused Products
Abstract
Disclosed herein is a combiner for head-up display, wherein a combiner part having a transparent, reflective coating formed thereon is provided in one part of the surface of a windshield glass, the combiner part having non-selecting reflection property.
Also disclosed is a glass with reflective coating of excellent durability, wherein at least one surface of the glass is covered with a reflective coating made up of a composite oxide of Ti, Ta and Si, as the principal component.
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Citations
10 Claims
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1. A combiner for head-up display comprising a combiner part which comprises a coating formed on a part of a surface of a windshield glass, said combiner part having a difference between a maximum reflectance and a minimum reflectance at the surface of said coating of not more than 5% in a wavelength range of 100 nm within the visible light region, said combiner part having a visible light reflectance, with an incident angle of approximately 0°
- , in a range of from 9 to 18% and a visible light transmittance of at least 70%, said coating being a composite oxide of Ti, Ta and Si.
- View Dependent Claims (2, 3, 4, 5, 6, 7)
- 8. A glass with reflective coating of excellent durability wherein at least a surface of said glass is covered with a reflective coating of a composite oxide of Ti, Ta, and Si.
Specification