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panel structure

A panel and glass cover technology, applied in the direction of telephone structure, instruments, computing, etc., can solve the problems affecting fingerprint identification ability, affecting the operation of ultrasonic fingerprint identification components, etc., to reduce the appearance impact, improve the identification ability, The effect of reducing the size of the opening

Active Publication Date: 2020-12-01
INTERFACE TECH CHENGDU CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since the decorative film and the curved glass cover are generally bonded with silicone-based optical glue, but silicone-based optical glue will affect the operation of the ultrasonic fingerprint recognition component and affect its fingerprint recognition ability

Method used

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Embodiment Construction

[0026] Spatial relative terms, such as "beneath", "below", "lower", "above", "upper", etc. It is for the purpose of easily describing the relationship between the elements or features depicted in the drawings and other elements or features. Spatially relative terms encompass different orientations of elements in use or operation in addition to the orientation depicted in the drawings. The instrument could be otherwise oriented (rotated 90 degrees or at other orientations), and the spatially relative descriptions used herein could be so interpreted.

[0027] figure 1 A schematic diagram of a mobile phone with a panel structure according to an embodiment of the present disclosure is shown. exist figure 1 Among them, the glass cover plate 110 is a curved cover plate, and its curvature radius on both sides is small, that is, the curved surfaces on both sides are more obvious. The glass cover 110 includes a fingerprint identification area 120 , which is used for fingerprint ide...

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Abstract

A panel structure includes a glass cover plate, a decorative film, an adhesive layer, an ink layer, a filling layer and a fingerprint recognition element. The decorative film is arranged on the glass cover, wherein the decorative film has an opening. The adhesive layer is configured between the glass cover plate and the decorative film. The ink layer is disposed in the opening and contacts the glass cover. The filling layer is arranged in the opening and on the ink layer, wherein the upper surface of the filling layer is higher than the upper surface of the decorative film or coplanar with the upper surface of the decorative film. The fingerprint identification element is configured on the filling layer. The panel structure provided by the disclosure can reduce the opening size of the decoration film, reduce the appearance effect caused by the color difference between the decoration film and the ink layer, and improve the identification ability of the fingerprint identification element.

Description

technical field [0001] The invention relates to a panel structure with a fingerprint recognition element. Background technique [0002] In recent years, fingerprint identification technology has been widely used in various electronic products, and users can identify and authenticate electronic products through fingerprint identification. However, in the design of curved cover products, since the curved cover cannot be printed with ink in a normal way, it is necessary to print ink on the decorative film first, and then attach the decorative film to the curved glass cover. [0003] Since the decorative film and the curved glass cover are generally bonded with silicone-based optical glue, but the silicone-based optical glue will affect the operation of the ultrasonic fingerprint recognition element and affect its fingerprint recognition ability. Contents of the invention [0004] One aspect of the present disclosure provides a panel structure, including a glass cover, a deco...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/02G06K9/00
CPCH04M1/026G06V40/13
Inventor 林万衡刘忠武郭毓弼林信诚张俊德
Owner INTERFACE TECH CHENGDU CO LTD