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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 9680200 B1

PDFFull Text
Date of Patent:
Jun. 13, 2017

Filed:

Feb. 06, 2013

Tp on/in cell-type thin-film transistor display device having integrated nfc antenna

Applicant:

Truly Opto-electronics Ltd., Guangdong, CN;

Inventors:

Jianhua Li, Guangdong, CN;

Xuebin Chen, Guangdong, CN;

Assignee:

TRULY OPTO-ELECTRONICS LTD., Shanwei, Guangdong, CN;

Attorney:

Knobbe Martens Olson & Bear LLP

Primary Examiner:

Mariceli Santiago

Int. Cl.
CPC ...
G02F 1/1335 (2006.01); H01Q 1/22 (2006.01); H01Q 1/44 (2006.01); H01Q 7/00 (2006.01); H01Q 1/40 (2006.01); H01Q 1/50 (2006.01); H05B 33/08 (2006.01); H01L 27/32 (2006.01); H04B 5/00 (2006.01); G02F 1/1333 (2006.01); G02F 1/1368 (2006.01); H05K 1/18 (2006.01); G02F 1/133 (2006.01); G02F 1/167 (2006.01); G09G 3/34 (2006.01); H01L 27/12 (2006.01);
U.S. Cl.
CPC ...
H01Q 1/2283 (2013.01); G02F 1/1368 (2013.01); G02F 1/13306 (2013.01); G02F 1/13338 (2013.01); G02F 1/133345 (2013.01); G02F 1/133512 (2013.01); G02F 1/133514 (2013.01); G02F 1/167 (2013.01); G09G 3/344 (2013.01); H01L 27/124 (2013.01); H01L 27/323 (2013.01); H01L 27/3225 (2013.01); H01Q 1/22 (2013.01); H01Q 1/2258 (2013.01); H01Q 1/2266 (2013.01); H01Q 1/40 (2013.01); H01Q 1/44 (2013.01); H01Q 1/50 (2013.01); H01Q 7/00 (2013.01); H04B 5/0081 (2013.01); H05B 33/0896 (2013.01); H05K 1/181 (2013.01); H05K 1/189 (2013.01); G09G 2370/00 (2013.01); H05K 2201/10098 (2013.01); H05K 2201/10151 (2013.01);
Abstract

A thin-film transistor displayer integrated with an NFC antenna, is a TP on/in cell thin-film transistor displayer. The NFC antenna is arranged on a display screen of the thin-film transistor displayer, where the NFC interface is built in an output circuit of the display screen and connected to a control mainboard of the display screen. The display screen and NFC antenna features are combined into one, and the NFC antenna is arranged directly on the thin-film transistor displayer, avoiding problems of signal quality deterioration and reception failure due to wearing of the NFC antenna interface and inaccurate alignment. In addition, a solution is provided for facilitating reception of an NFC signal from a display panel and touch panel of the displayer, or for the case that the NFC signal must be received from the display panel and touch panel of the displayer.

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