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Polarized glass of windshield and vehicle light

A front windshield and polarization technology, which is applied to vehicle components, transportation and packaging, anti-glare equipment, etc., can solve problems such as many faults, tense traffic, and affecting the driver's line of sight

Inactive Publication Date: 2006-06-21
程凯芬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Even so, the lights on both sides still somewhat affect the driver's sight, and there are still shortcomings such as tight traffic, complicated devices, high cost, and many faults.

Method used

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  • Polarized glass of windshield and vehicle light
  • Polarized glass of windshield and vehicle light
  • Polarized glass of windshield and vehicle light

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] The purpose of the present invention is achieved like this, as attached figure 1 , 5 As shown, P represents the light source of the car light, a represents the polarized glass of the car light or the ordinary car light glass 1 with the polarizing film 2 attached, b represents the polarized windshield of the motor vehicle or the ordinary windshield 1 with the polarized film 2 attached , C represents a special transparent glue, when the light P passes through the lamp polarized glass a and then shines on the polarized windshield b, the light is isolated by the long particle lattice strips, so the light cannot pass through the windshield, this is the light Polarization effect.

[0011] I make use of the optical characteristics that light has a polarization effect to manufacture polarized windshields and lamp glasses for motor vehicles. Such as figure 2 As shown, there are two cars A and B, b represents the polarized windshield, a represents the polarized glass or polar...

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PUM

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Abstract

A kind of polarized glass for vehicle front windshield and headlights, which is composed of tempered glass, transparent glue, polarized plastic film and other materials with a total of five layers of structure. The long grain lattice axis of the polarized glass is installed at an angle of 30-45 degrees to the horizontal The long-grain lattice axes of the windshield and the headlight glass of the opposite vehicle form an included angle of 90-120 degrees. It is characterized in that: the upper and lower layers are tempered glass, and the middle layer is polarized plastic film. There is a layer of transparent glue between it and the polarizing plastic film, and the multi-layer tempered crystal grains of the upper and lower layers of tempered glass are staggered correspondingly when bonding.

Description

technical field [0001] The invention relates to a motor vehicle windshield and lamp. Background technique [0002] At present, when motor vehicles meet at night, the drivers of both sides change the high-beam headlights to low-beam lights respectively, and slow down to meet the vehicles at the same time. The interphase distance judgment of vehicles is inaccurate, and changing light, shifting gears, and decelerating are all operated by the driver, which is troublesome. In particular, some drivers have poor professional ethics and privately increase the power of their own headlights, regardless of the safety of others, without changing the light or slowing down. In recent years, researchers have designed a device for automatic dimming and low beam enhancement for these situations, and high-end cars have installed photochromic windshields. Even so, the lights on both sides still somewhat affect the driver's line of sight, and there are still shortcomings such as tight car mee...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60J3/06C03C4/04B60Q1/02
Inventor 程凯芬
Owner 程凯芬