Module with fingerprint identification touch display function

A technology of fingerprint recognition and function, which is applied in character and pattern recognition, acquisition/organization of fingerprint/palmprint, input/output process of data processing, etc. problem, to achieve the effect of compact module structure

Pending Publication Date: 2019-07-05
JIANGXI HOLITECH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in related technologies, the area of ​​the fingerprint identification function area of ​​the product is relatively small, and the structure of the touch display module is also relatively bloated.

Method used

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  • Module with fingerprint identification touch display function
  • Module with fingerprint identification touch display function
  • Module with fingerprint identification touch display function

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0020] see figure 1 , figure 2 and image 3 As shown, the present invention provides a module with fingerprint recognition and touch display function, which includes a packaging board 1, a first circuit layer 2, a first substrate 3, a second circuit layer 4 and a second circuit layer arranged in sequence from top to bottom. Substrate 5, wherein the width of the first circuit layer 2 is greater than the width of the packaging board 1, the area where the first circuit layer 2 overlaps with the packaging board 1 is the display area 21, and the area where the first circuit layer 2 protrudes from the packaging board 1 is the second A bonding area 22, the display area 21 is provided with an organic light emitting display electrode matrix;

[0021] In addition, the width of the second circuit layer 4 is greater than the width of the first substrat...

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Abstract

The invention discloses a module with a fingerprint identification touch display function. The module comprises a packaging plate, a first circuit layer, a first substrate, a second circuit layer anda second substrate which are sequentially arranged from top to bottom. The width of the first circuit layer is larger than that of the packaging board, the area where the first circuit layer and the packaging board coincide is a display area, the area, protruding out of the packaging board, of the first circuit layer is a first bonding area, and an organic light-emitting display electrode matrix is arranged in the display area. The width of the second circuit layer is larger than that of the first substrate, the overlapped area of the second circuit layer and the first substrate is an induction area, the area, protruding out of the first substrate, of the second circuit layer is a second binding area, and a light induction electrode matrix is arranged in the induction area. The display function is provided by the organic light-emitting display circuit matrix, the fingerprint recognition function and the touch function are provided by the light sensing electrode matrix, the full-screenfingerprint recognition function can be achieved, and the structure is more compact.

Description

technical field [0001] The invention relates to the technical field of touch display, in particular to a module with a fingerprint recognition touch display function. Background technique [0002] At present, products with an under-screen fingerprint recognition module mostly provide partial fingerprint recognition under the screen, and adopt the solution of installing an optical fingerprint recognition module under the organic light-emitting display panel. Correspondingly, the touch function is provided by the touch sensing electrode matrix, the display function is provided by the organic light emitting display circuit matrix, and the fingerprint recognition function is provided by the photosensitive electrode matrix. However, in related technologies, the fingerprint identification functional area of ​​the product is relatively small, and the structure of the touch display module is relatively bloated. Contents of the invention [0003] The technical problem to be solved...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06K9/00H01L27/32
CPCG06F3/0412G06V40/1318H10K59/40
Inventor 林清许福生
Owner JIANGXI HOLITECH TECH
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