FINGERPRINT IDENTIFICATION MODULE AND METHOD FOR MANUFACTURING THE SAME
First Claim
1. A fingerprint identification module, wherein the fingerprint identification module is obtained by dicing a board-level module, comprising:
- a fingerprint identification chip, a filling material, a color coating and a cover;
wherein the color coating is disposed between the filling material and the cover, and the fingerprint identification chip is inversely attached in a hollow area of the filling material in a vacuum environment.
1 Assignment
0 Petitions
Accused Products
Abstract
The present disclosure discloses a fingerprint identification module and a method for manufacturing the same, and relates to the field of fingerprint identification technologies. The fingerprint identification module is obtained by dicing a board-level module, and includes a fingerprint identification chip, a filling material, a color coating and a cover. The color coating is disposed between the filling material and the cover, and the fingerprint identification chip is inversely attached in a hollow area of the filling material in a vacuum environment. The fingerprint identification module has a simple structure and is easy to manufacture. By using the method, the bubbles between the fingerprint identification chip and the cover are effectively eliminated, and the manufacture efficiency of the fingerprint identification module is improved.
5 Citations
10 Claims
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1. A fingerprint identification module, wherein the fingerprint identification module is obtained by dicing a board-level module, comprising:
- a fingerprint identification chip, a filling material, a color coating and a cover;
wherein the color coating is disposed between the filling material and the cover, and the fingerprint identification chip is inversely attached in a hollow area of the filling material in a vacuum environment. - View Dependent Claims (2, 3, 4, 5)
- a fingerprint identification chip, a filling material, a color coating and a cover;
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6. A method for manufacturing a fingerprint identification module, wherein the method comprises:
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manufacturing a board-level module comprising a filling material, a color coating and a cover, and processing an array of hollow areas in a predetermined quantity on the filling material of the board-level module; attaching a fingerprint identification chip into each hollow area in the array of hollow areas of the filling material in a vacuum environment; and dicing the board-level module to obtain fingerprint identification modules. - View Dependent Claims (7, 8, 9, 10)
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Specification