Dimming structure, dimming glass and edge sealing process thereof

Abstract

The invention provides a dimming structure, dimming glass and an edge sealing process thereof. The dimming structure comprises a first substrate layer and a second substrate layer, the first conductive layer and the second conductive layer are clamped between the first substrate layer and the second substrate layer; the dimming layer is clamped between the first conductive layer and the second conductive layer; the dimming structure is provided with an edge sealing area, the edge sealing area penetrates through at least one part of the first substrate layer, the first conductive layer and the dimming layer and / or at least one part of the second substrate layer, the second conductive layer and the dimming layer, and the edge sealing area is configured to be matched with the first edge sealing material or is provided with the first edge sealing material. According to the invention, the edge of the dimming structure is effectively sealed by arranging the edge sealing area and combining the material selection and curing mode of the first edge sealing material. The dimming structure is applied to the dimming glass or the dimming glass is adopted, the dimming effect is guaranteed on the premise that the performance and attractiveness of the glass are not affected, and the use experience of a user is improved.

Description

technical field [0001] The invention relates to the field of glass manufacturing, in particular to a dimming structure and its edge sealing process, as well as a dimming glass including the dimming structure and its edge sealing process. Background technique [0002] As people's demand for privacy and comfort functions while driving is increasing, the dimming glass combined with dimming structure and glass has emerged as the times require. The dimming structure is an electronic light control product, such as a dimming film. Through the control of an external electric field, the dimming film can be transformed between two states, such as colorless and transparent and milky white and opaque, so as to control the amount of light transmitted. Effect. Most of the dimming glass adopts the product form of laminated glass. The dimming film is hot-pressed between two pieces of glass through the glue layer. The glue layer plays the role of bonding, and PVB (polyvinyl butyral) is most...

AI Technical Summary

Problems solved by technology

However, there are still defects such as uneven glue application and weak bonding, which cause the dimming film to fail to meet the required dimming effect when applied to dimming glass, and increase the production cost and process time

Moreover, the existing technology is only applicable to dimming films with straight edges, which also limits the application range and design flexibility of dimming films

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