Liquid crystal anti-glaring rearview mirror

An anti-glare and rearview mirror technology, which is applied in the field of automobile rearview mirrors, can solve the problems of high process complexity and achieve the effect of large visual range and easy observation

Inactive Publication Date: 2013-07-10
TRULY SEMICON
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the process of combining the liquid crystal anti-glare rearview mirror with the display module, the existing manufacturing process has high process complexity

Method used

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  • Liquid crystal anti-glaring rearview mirror
  • Liquid crystal anti-glaring rearview mirror
  • Liquid crystal anti-glaring rearview mirror

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Such as figure 1 As shown, the liquid crystal anti-glare rearview mirror provided in this embodiment includes:

[0036] A first substrate 101, a second substrate 102, and a liquid crystal layer 103 encapsulated between the two substrates, the side of the first substrate 101 facing away from the liquid crystal layer 103 is a mirror surface;

[0037]The first substrate 101 and the second substrate 102 are transparent substrates, preferably glass substrates. Wherein, the side of the first substrate 101 facing away from the liquid crystal layer 103 is a mirror surface, that is, the first substrate 101 is a mirror surface for observation of a liquid crystal anti-glare rearview mirror, and is a mirror surface of a liquid crystal anti-glare rearview mirror. A surface near the driver. Correspondingly, the second substrate 102 is a reflective surface of the liquid crystal anti-glare rearview mirror, used for integrating structures such as reflective films or display modules, a...

Embodiment 2

[0051] Such as Figure 4 As shown, the liquid crystal anti-glare rearview mirror provided in Embodiment 2 not only includes the various components of the liquid crystal anti-glare rearview mirror described in Embodiment 1, but also includes a display located in the window 406 area of ​​the black film 405 407 , the shape of the display 407 is the same as the shape of the window 406 of the black film 405 . In the production process of this liquid crystal anti-glare rearview mirror, it is only necessary to integrate the display 407 and the window 406 of the black film 405 at the rear of the above-mentioned liquid crystal anti-glare rearview mirror to form the LCD anti-glare rearview mirror. A liquid crystal anti-glare rearview mirror with a display.

[0052] It should be noted that, for ease of description, this embodiment introduces this liquid crystal anti-glare rearview mirror by taking the structure in which the semi-transmissive and semi-reflective layer is arranged between...

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PUM

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Abstract

The invention provides a liquid crystal anti-glaring rearview mirror which comprises a first substrate, a second substrate, a liquid crystal layer packaged between the two substrates, a black film and a semi-transmission semi-reflecting layer. One side of the first substrate away from the liquid crystal layer is a mirror surface, the black film is arranged on one side of the second substrate away from the liquid crystal layer, and a window is arranged on the black film. The semi-transmission semi-reflecting layer is arranged between the second substrate and the black film, or arranged on one side of the second substrate close to the liquid crystal layer. The liquid crystal anti-glaring rearview mirror simplifies the manufacture process of an integrated display module, is high in process flexibility, reduces cost, is large in visual range and coherent in reflected images and enables drivers to observe conditions conveniently.

Description

technical field [0001] The invention belongs to the field of automobile rearview mirrors, in particular to a liquid crystal anti-glare rearview mirror. Background technique [0002] With the maturity and rationalization of people's car purchase concept, people not only pay attention to the appearance and interior of the car, but also pay attention to the car's handling performance, driving configuration user interface, safety performance and other aspects of quality. Among them, in terms of safety performance, the rearview mirror, as an integral part of the car, has an important impact on the driver's driving safety. Irradiation may produce strong reflections, causing the driver's dazzling reaction in the vehicle ahead and affecting the driver's safe driving; secondly, during the driving process of the car, the driver needs to check the driving information in real time, that is, the driver needs to bow his head Check the display information on the instrument or the center c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R1/08G02F1/1335G02F1/1333
Inventor 朱兰李锋苏初榜谢雄才何基强李建华
Owner TRULY SEMICON
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