REARVIEW MIRROR
First Claim
1. A rearview mirror, comprising a first substrate, a second substrate cell-assembled to the first substrate, and a crystal material filled between the first substrate and the second substrate, wherein a plurality of strip electrodes are disposed on a side of the first substrate that faces to the second substrate, an interval is formed between two adjacent strip electrodes, and a planar electrode capable of at least partially reflecting light is disposed on a side of the second substrate, which side faces to the first substrate.
7 Assignments
0 Petitions
Accused Products
Abstract
A rearview mirror, including a first substrate (100), a second substrate (200) cell-assembled to the first substrate (100), and a crystal material (300) filled between the first substrate (100) and the second substrate (200), a plurality of strip electrodes (11) are disposed on a side of the first substrate (100) that faces to the second substrate (200), an interval is formed between two adjacent strip electrodes (110), the strip electrodes (110) are made of a transparent electrode material, a planar electrode (210) capable of at least partially reflecting light is disposed on a side of the second substrate (200) that faces to the first substrate (100). In the present application, the refractive indices of the liquid crystal material (300) in the rearview mirror are changed by changing the voltage signal provided to the rearview mirror, such that an anti-glare operation mode of the rearview mirror is achieved.
-
Citations
20 Claims
- 1. A rearview mirror, comprising a first substrate, a second substrate cell-assembled to the first substrate, and a crystal material filled between the first substrate and the second substrate, wherein a plurality of strip electrodes are disposed on a side of the first substrate that faces to the second substrate, an interval is formed between two adjacent strip electrodes, and a planar electrode capable of at least partially reflecting light is disposed on a side of the second substrate, which side faces to the first substrate.
-
11. The rearview mirror according to, wherein the rearview mirror further comprises a brightness sensor, the brightness sensor is configured for detecting a brightness change around the rearview mirror,
wherein when the brightness change around the rearview mirror detected by the brightness sensor is greater than a preset value, the brightness sensor sends a first sensor signal to the control circuit, and the control circuit provides various voltage signals to the plurality of strip electrodes respectively upon receiving the first sensor signal; - and
wherein when the brightness change around the rearview mirror detected by the brightness sensor is not greater than the preset value, the brightness sensor sends a second sensor signal to the control circuit, and the control circuit provides a same voltage signal to the plurality of strip electrodes respectively upon receiving the second sensor signal.
- and
Specification