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:
Mar. 30, 2021
Filed:
May. 31, 2019
Apple Inc., Cupertino, CA (US);
Cheng-Ho Yu, Milpitas, CA (US);
Xiaofeng Wang, San Jose, CA (US);
ByoungSuk Kim, Palo Alto, CA (US);
Chun-Yao Huang, San Jose, CA (US);
Fenghua Zheng, San Jose, CA (US);
Hopil Bae, Sunnyvale, CA (US);
Patrick B. Bennett, Alameda, CA (US);
Steven M. Scardato, Sunnyvale, CA (US);
Yi Huang, San Jose, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
An electronic device may include a display. The display includes display driver circuitry for driving data lines routed across the display. The electronic device may have a recessed device housing region, where at least some of the data lines are routed around the recessed region. The data lines being routed around the recessed region may be formed in at least two different metal routing layers. The electronic device may further include additional display driver circuitry for driving data lines from another peripheral housing edge to obviate the need to route around the recessed region. The data lines from the two display driver circuitries can be disconnected at random locations or can be interlaced to achieve spatial interleaving. The display driver circuitry may include demultiplexing circuitry having smaller switches coupled in parallel with larger demultiplexer routing switches to reduce voltage kick and charge injection.