Electronic device and fingerprint recognition module thereof
A technology for fingerprint identification modules and electronic devices, applied in character and pattern recognition, acquisition/organization of fingerprints/palmprints, instruments, etc., can solve problems such as damage, damage to internal components of electronic devices, and failure of fingerprint identification modules. The effect of improving waterproof performance
Inactive Publication Date: 2018-09-28
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, gaps are likely to appear between the metal ring or the metal frame and the casing. Therefore, the connection structure of the existing fingerprint identification module has poor waterproof function. During the use of the electronic device, once the fingerprint identification module encounters Water, water can easily enter the interior of the fingerprint recognition module and the electronic device along the gap between the metal ring and the casing, which will cause the fingerprint recognition module to fail or be damaged, and may damage the internal components of the electronic device
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0019] In the description of the embodiments of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, and is only for convenience The present invention is described and simplified descriptions do not imply or indicate that the devices or elements referred to must have a specific ori...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a fingerprint recognition module. The fingerprint recognition module is arranged on the side wall of a shell of an electronic device; a connection hole is formed in the side wall; a connection flange is convexly arranged on the inner wall of the connection hole; the fingerprint recognition module comprises a cover plate; the cover plate is contained in the connection hole and connected with the flange; an adhesive tape is clamped between the cover plate and the flange; and waterproof glue is filled between the side surface, facing toward the flange, of the cover plate and the flange, so as to improve the waterproof performance of the fingerprint recognition module. The invention furthermore provides the electronic device comprising the fingerprint recognition module.
Description
technical field [0001] The invention relates to the technical field of fingerprint identification, in particular to a fingerprint identification structure and an electronic device with the fingerprint identification structure. Background technique [0002] With the rapid development of biometric technology, fingerprint recognition has been widely used in electronic devices such as smartphones and tablet computers. The main keypad of the existing fingerprint recognition module is generally connected to the casing of the electronic device through a metal ring or metal frame. superior. However, gaps are likely to appear between the metal ring or the metal frame and the casing. Therefore, the connection structure of the existing fingerprint identification module has poor waterproof function. During the use of the electronic device, once the fingerprint identification module encounters Water, water can easily enter the interior of the fingerprint identification module and the el...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): G06K9/00
CPCG06V40/12
Inventor 苏建斌
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD