Fingerprint identification and touch sensing assembly, display assembly and terminal equipment

Abstract

The invention provides a fingerprint recognition and touch sensing assembly, a display assembly and terminal equipment, and the fingerprint recognition and touch sensing assembly comprises a substratewhich comprises a first surface and a second surface; a touch sensor which is arranged on the first surface; And a fingerprint sensor which is arranged on the second surface and is attached to a display screen of the terminal device. The fingerprint sensor and the touch sensor are arranged on the same substrate and located on the upper side and the lower side of the substrate at the same time, itis avoided that when the fingerprint sensor and the touch sensor are arranged, two substrates need to be arranged respectively for fixing, the overall thickness and mass of the display assembly are reduced, and the light and thin design of the display assembly is achieved.

Description

technical field [0001] The present invention relates to the field of electronic sensing, in particular to a fingerprint identification and touch sensing component, a display component and a terminal device. Background technique [0002] Due to the limitations of the shape and structure of the current fingerprint module in the related art, the fingerprint identification can only be limited to a fixed area of ​​the mobile phone, such as figure 1 As shown, the upper surface of the display component 1' can be divided into a transparent window area 14' and a frame area 12', the transparent window area 14' has a touch function, and the fingerprint module 30' is arranged at the frame area 12', so that Fingerprint identification can only be realized by attaching a fingerprint module 30' in the frame area 12' of the mobile phone or the back of the mobile phone case; therefore, the fingerprint identification function is limited to the frame area 12', and the fingerprint identification...

AI Technical Summary

Problems solved by technology

[0002] Due to the limitations of the shape and structure of the current fingerprint module in the related art, the fingerprint recognition can only be limited to a fixed area of ​​the mobile phone, such as figure 1 As shown, the upper surface of the display component 1' can be divided into a transparent window area 14' and a frame area 12', the transparent window area 14' has a touch function, and the fingerprint module 30' is arranged at the frame area 12', so that Fingerprint identification can only be realized by attaching a fingerprint module 30' in the frame area 12' of the mobile phone or the back of the mobile phone case; therefore, the fingerprint identification function is limited to the frame area 12', and the fingerprint identification function cannot be realized in the transparent window area 14' in the plane. At the same time, it also makes the frame of the display component larger, which cannot effectively increase the screen ratio.

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