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.

Date of Patent:
Aug. 12, 2025

Filed:

Dec. 18, 2021
Applicant:

Hon Hai Precision Industry Co., Ltd., New Taipei, TW;

Inventors:

Te-En Tseng, New Taipei, TW;

Tsai-Yi Chien, New Taipei, TW;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 25/075 (2006.01); G09G 3/00 (2006.01); G09G 3/32 (2016.01);
U.S. Cl.
CPC ...
G09G 3/006 (2013.01); G09G 3/32 (2013.01); H01L 25/0753 (2013.01); G09G 2300/0443 (2013.01); G09G 2340/0407 (2013.01);
Abstract

A method of making a display device includes: forming light-emitting elements on a substrate; each sub-pixel including one light-emitting element; the light-emitting elements arranged in a array, the display device defining a plurality of pixels, each of pixel including 2*2 sub-pixels, the light-emitting elements in each pixel configured to emit light of same color; detecting whether each light-emitting element is defective and recording positions of the light-emitting elements that are defective; setting a resolution of the display device to be a maximum resolution when it is detected that there is no defective light-emitting element; setting a resolution of the display device to be an adjustment resolution when it is detected that there are defective light-emitting elements. The adjustment resolution is less than the maximum resolution.


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