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Vehicle sunroof assembly with adjustable luminous effect

A lighting effect, vehicle technology, applied in the direction of window lighting device, light guide, cabin lighting, etc., can solve the problems of no longer transparent light guide layer, single lighting pattern, poor light transmittance of skylight, etc., achieve uniform and soft light, prevent light leakage, Improves the effect of thermal and acoustic insulation

Active Publication Date: 2017-09-29
FUYAO GLASS IND GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the lighting pattern is relatively simple, and the structured part of the light guide layer will become no longer transparent, resulting in poor light transmission and narrow field of view of the skylight

Method used

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  • Vehicle sunroof assembly with adjustable luminous effect
  • Vehicle sunroof assembly with adjustable luminous effect
  • Vehicle sunroof assembly with adjustable luminous effect

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Experimental program
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Effect test

Embodiment Construction

[0031] The content of the present invention will be further described below in conjunction with the accompanying drawings.

[0032] In the present invention, the orientations or positional relationships indicated by the terms "upper", "lower", etc. are all based on the orientations or positional relationships shown in the drawings, that is, the relative positional relationship when the vehicle sunroof assembly is installed on the vehicle. These terms are only used to better describe the present invention and its embodiments, and are not intended to limit the specific orientation of each component. 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 layer in the attached drawings are not drawn to scale. The attached drawings represent hierarchical structure diagrams, not actual renderings.

[0033] Such as Figure 1~4 As shown, a vehicle sunroof assembly with adjustable luminous effec...

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Abstract

The invention relates to the technical field of light-emitting vehicle sunroofs, in particular to a vehicle sunroof assembly with the light-emitting effect adjusting function. The vehicle sunroof assembly comprises double-layer composite glass, a TFT liquid crystal display screen and a linear light source fixed to the side edge of the TFT liquid crystal display screen. The double-layer composite glass is fixed above the TFT liquid crystal display screen and is hollow glass or vacuum glass. A first transparent conducting layer, a liquid crystal layer, a second transparent conducting layer and inner-layer glass are sequentially stacked on the TFT liquid crystal display screen from top to bottom. The upper surface of the first transparent conducting layer or the lower surface of the second transparent conducting layer is provided with a thin-film transistor. The vehicle sunroof assembly has the beneficial effects that multiple pattern display states are provided, light is even and soft, and meanwhile the dimming, thermal insulation and privacy protection functions and the like are achieved.

Description

Technical field: [0001] The invention relates to the technical field of luminous vehicle sunroofs, in particular to a vehicle sunroof assembly with adjustable luminous effects. 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 assembly commonly used in the prior art includes a window glass and a light-emitting element installed at the edge of the window glass. By arranging a reflective element on the surface of the window glass, a planar light source is formed on the entire window glass surface. effect, so that even lighting in the window can be achieved. [0003] A vehicle glazing disclosed in Chinese patent CN103770696 includes a light source, a glass plate, a refra...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60Q3/208B60Q3/66B60Q3/74
Inventor 林军傅恒毅郑国新毛祚水陈龙英周忠华
Owner FUYAO GLASS IND GROUP CO LTD
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