The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11367300 B1

Date of Patent:

Jun. 21, 2022

Filed:

Feb. 03, 2020

Method for enabling electronic device to receive fingerprint data and electronic device thereof

Applicant:

Innolux Corporation, Miao-Li County, TW;

Inventors:

I-Chieh Chu, Miao-Li County, TW;

Chuan-Chi Chien, Miao-Li County, TW;

Assignee:

InnoLux Corporation, Miao-Li County, TW;

Attorney:

Winston Hsu

Primary Examiner:

Edmond C Lau

Int. Cl.

CPC ...

G02F 1/133 (2006.01); G06V 40/13 (2022.01); G02F 1/1335 (2006.01); G02F 1/1368 (2006.01); H01L 27/146 (2006.01);

U.S. Cl.

CPC ...

G06V 40/1318 (2022.01); G02F 1/1368 (2013.01); G02F 1/13318 (2013.01); G02F 1/133512 (2013.01); G02F 1/133514 (2013.01); H01L 27/14612 (2013.01);

Abstract

A method for enabling an electronic device to receive a fingerprint data and an electronic device are disclosed. The electronic device includes a display unit and a sensing unit, and the display unit includes a green sub-pixel, a blue sub-pixel and a red sub-pixel. The method includes the following steps: the green sub-pixel of the display unit being in an on state, the blue sub-pixel and the red sub-pixel of the display unit being in off state; producing a visible light by the display unit; using the sensing unit to sense a reflected portion of the visible light; and receiving the fingerprint data from the sensing unit.

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