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.:
Date of Patent:
Nov. 20, 2018
Filed:
Apr. 26, 2017
Apple Inc., Cupertino, CA (US);
Rui Zhang, Santa Clara, CA (US);
Guangmao Xing, San Jose, CA (US);
Paolo Sacchetto, Cupertino, CA (US);
Marc Joseph Devincentis, Palo Alto, CA (US);
Anshi Liang, San Jose, CA (US);
Weijun Yao, San Jose, CA (US);
Sang Y. Youn, Cupertino, CA (US);
Hyunwoo Nho, Stanford, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
Aspects of the subject technology relate to electronic devices with displays. A display may include an array of display pixels and control circuitry for operating the display. In some scenarios, interference signals from other components of the electronic device or additional external devices can couple to the control circuitry for the display and cause distortions in displayed data. Display frames may be displayed by an electronic device display with a varying phase. The varying phase display frames may each include a distortion pattern that also varies from frame to frame due to the varying phase. The varying distortion patterns may average out or visibly cancel when viewed by a user such that no visible artifact of the interference signal is seen by the user. The varying phase can be actively tuned to the interference signal if desired.