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. 16, 2021
Filed:
Jun. 11, 2019
Apple Inc., Cupertino, CA (US);
Aleksandr N. Polyakov, San Jose, CA (US);
Meng-Huan Ho, Hsinchu, TW;
Yi Huang, San Jose, CA (US);
Yi Qiao, San Jose, CA (US);
David S. Hum, Sunnyvale, CA (US);
Jean-Pierre S. Guillou, Los Gatos, CA (US);
Yanming Li, San Jose, CA (US);
Jun Qi, San Jose, CA (US);
KiBeom Kim, Cupertino, CA (US);
Kwang Ohk Cheon, San Jose, CA (US);
Cheng Chen, San Jose, CA (US);
Rui Liu, San Jose, CA (US);
ByoungSuk Kim, Palo Alto, CA (US);
Ying-Chih Wang, Sunnyvale, CA (US);
Hung Sheng Lin, San Jose, CA (US);
Donghee Nam, San Jose, CA (US);
Tyler R. Kakuda, San Francisco, CA (US);
Takahide Ishii, Taoyuan, TW;
Yurii Morozov, Notre Dame, IN (US);
Apple Inc., Cupertino, CA (US);
Abstract
Display structures for controlling viewing angle color shift are described. In various embodiments, polarization sensitive diffusers, independent controlled cathode thicknesses, filtermasks, touch detection layers, and color filters are described.