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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.:

US 10168850 B1

PDFFull Text
Date of Patent:
Jan. 01, 2019

Filed:

Feb. 08, 2018

Display panel and display device

Applicant:

Xiamen Tianma Micro-electronics Co., Ltd., Xiamen, CN;

Inventors:

Bozhi Liu, Xiamen, CN;

Xu Yang, Xiamen, CN;

Assignee:

XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD., Xiamen, CN;

Attorney:

Alston & Bird LLP

Primary Examiner:

Andrew Sasinowski

Int. Cl.
CPC ...
G06F 3/045 (2006.01); H01L 27/32 (2006.01); G02F 1/1333 (2006.01); H01L 51/52 (2006.01); G02F 1/1368 (2006.01); G02F 1/1335 (2006.01); G02F 1/1345 (2006.01); G06F 3/041 (2006.01); G06F 3/044 (2006.01);
U.S. Cl.
CPC ...
G06F 3/045 (2013.01); G02F 1/1368 (2013.01); G02F 1/13452 (2013.01); G02F 1/133514 (2013.01); G06F 3/041 (2013.01); H01L 27/323 (2013.01); H01L 27/3276 (2013.01); H01L 51/5253 (2013.01); G02F 1/13338 (2013.01); G06F 3/044 (2013.01); G06F 3/0412 (2013.01); G06F 2203/04105 (2013.01);
Abstract

A display panel and a display device are disclosed. The display panel includes at least one notch which includes a protrusion structure. A non-display region includes at least one first non-display region arranged along edges of the protrusion structure. At least one first pressure sensor is provided in the first non-display region. An included angle between a first strain detection direction of the first pressure sensor and a first edge of the display panel is greater than or equal to 65 degrees and less than or equal to 115 degrees. An included angle between a second strain detection direction and the first edge of the display panel is greater than or equal to −25 degrees and less than or equal to 0 degree. A control chip is provided in the non-display region, and the first edge is an edge of the display panel close to the control chip.

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