Fingerprint sensing device and method for producing the same

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United States of America Patent

PATENT NO 9892302
SERIAL NO

15255395

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Importance

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Abstract

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A fingerprint sensing device includes an insulating package, an image-sensing die, a light-emitting element, and a conductive component. The insulating package has a bottom surface and a top surface formed with first and second recesses. The image-sensing die is disposed in the first recess and has an outer surface exposed therefrom. The light-emitting element is disposed in the second recess and has an outer surface exposed from the second recess, and an electrode unit. The conductive component is formed in the insulating package, has top and bottom ends exposed from the top and bottom surfaces of the insulating package, and is electrically coupled to the image-sensing die and the electrode unit.

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Patent Owner(s)

Patent OwnerAddress
TONG HSING ELECTRONIC INDUSTRIES LTDNO 88 LN 1125 HEPING RD BADE DIST TAOYUAN CITY 334

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Chia-Shuai Taipei, TW 28 36
Chiu, Zzu-Chi Taipei, TW 8 4
Wei, Chien-Cheng Taipei, TW 11 26

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