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:
Feb. 14, 2017
Filed:
May. 21, 2014
Applicants:
Boe Technology Group Co., Ltd., Beijing, CN;
Chengdu Boe Optoelectronics Technology Co., Ltd., Sichuan, CN;
Inventors:
Assignees:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/044 (2006.01); G02F 1/1333 (2006.01); G02B 27/22 (2006.01); G06F 3/041 (2006.01); G02B 5/18 (2006.01); G02B 27/26 (2006.01);
U.S. Cl.
CPC ...
G06F 3/044 (2013.01); G02B 5/18 (2013.01); G02B 27/22 (2013.01); G02B 27/26 (2013.01); G02F 1/13338 (2013.01); G06F 3/0412 (2013.01); G06F 2203/04103 (2013.01); G06F 2203/04111 (2013.01);
Abstract
The present disclosure relates to the field of display technology and discloses a display device and a method for preparing the same. The display device includes a 3D grating and a touch detection unit. The 3D grating includes a base substrate arranged opposite to a display side of display panel, and a grating structure of the 3D grating and the touch detection unit are formed between the base substrate and the display panel.