Car window glass capable of emitting light

A car window glass and glass technology, applied in the field of vehicle sunroofs, can solve the problems of difficult mass production, poor product stability, difficult process accuracy and repeatability, etc., and achieve simplified production process, good product stability and improved repeatability The effect of precision and product stability

Inactive Publication Date: 2017-12-15
FUYAO GLASS IND GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Since the light guide layer is mostly rigid curved glass, in the existing production process, the convex surface of the curved glass is the transmission surface, so the surface structure cannot be carried o

Method used

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  • Car window glass capable of emitting light
  • Car window glass capable of emitting light
  • Car window glass capable of emitting light

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Embodiment Construction

[0022] The content of the present invention will be further described below in conjunction with the accompanying drawings.

[0023] In the present invention, the orientations or positional relationships indicated by the terms "up", "down", etc. are all based on the orientations or positional relationships shown in the drawings, such as the relative positional relationship when the window glass is installed on the car as a sunroof . However, it should be understood that these terms are mainly used to better describe the present invention and its embodiments, and are not used to limit that the indicated devices, elements or components must have a specific orientation, and the present invention can also take various other orientations, such as Used as side window glass for vehicles, so this term should not be construed as limiting. In order to express the need, the curved glass is simplified as flat glass in the attached drawings, and the thickness, size, shape, etc. of each lay...

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Abstract

The invention relates to the technical field of car window glass, in particular to car window glass capable of emitting light. The car window glass comprises a first transparent plate, a first transparent binding layer, a flexible transparent substrate, a second transparent binding layer and a second transparent plate which are sequentially stacked from top to bottom. The car window glass is characterized in that the second transparent binding layer and the second transparent plate are the same in refractive index, the refractive index of the second transparent binding layer is larger than that of the flexible transparent substrate, and a linear light source is arranged on the lateral edge of the second transparent plate; incident light of the linear light source is made to come in from the lateral edge of the second transparent plate and/or the lateral edge of the second transparent binding layer and to be guided and transmitted between the second transparent plate and the second transparent binding layer; and a scattering layer for scattering the incident light of the linear light source is arranged on the lower surface of the flexible transparent substrate. The car window glass has the advantages that the production process is simple, repeating precision is high, and product stability is good.

Description

Technical field: [0001] The invention relates to the technical field of vehicle window glass, in particular to a luminous vehicle window glass, which is especially suitable for vehicle skylights. Background technique: [0002] The luminous vehicle sunroof has a unique lighting and decorative effect, which makes the car compartment more gorgeous at night, can play a role in setting off the atmosphere and creating a mood in the car, and has been widely used in the technical field of vehicle sunroofs for mid-to-high-end models. A luminous vehicle sunroof commonly used in the prior art includes a window glass and a light-emitting element installed at the edge of the window glass. By setting a reflective element on the surface of the window glass, the effect of a planar light source is formed on the entire surface of the window glass. Homogeneous lighting in the window can thus be achieved. [0003] A vehicle glazing disclosed in Chinese patent CN103770696 includes a light sourc...

Claims

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Application Information

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IPC IPC(8): B60J7/00B60Q3/208B32B7/12B32B17/10B32B17/06B32B27/08
CPCB60J7/00B32B7/12B32B17/06B32B17/064B32B27/08B32B2605/006B60Q3/208
Inventor 陈绍木潘成伟毛祚水郑国新王文海鲍思权
Owner FUYAO GLASS IND GROUP CO LTD
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