Invention Grant
- Patent Title: TP on/in cell-type thin-film transistor display device having integrated NFC antenna
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Application No.: US14389317Application Date: 2013-02-06
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Publication No.: US09680200B2Publication Date: 2017-06-13
- Inventor: Jianhua Li , Xuebin Chen
- Applicant: Truly Opto-Electronics Ltd.
- Applicant Address: CN Shanwei, Guangdong
- Assignee: TRULY OPTO-ELECTRONICS LTD.
- Current Assignee: TRULY OPTO-ELECTRONICS LTD.
- Current Assignee Address: CN Shanwei, Guangdong
- Agency: Knobbe Martens Olson & Bear LLP
- Priority: CN201220145136U 20120406; CN201210232613 20120705
- International Application: PCT/CN2013/071439 WO 20130206
- International Announcement: WO2013/149517 WO 20131010
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; H01Q1/22 ; H01Q1/44 ; H01Q7/00 ; H01Q1/40 ; H01Q1/50 ; H05B33/08 ; H01L27/32 ; H04B5/00 ; G02F1/1333 ; G02F1/1368 ; H05K1/18 ; G02F1/133 ; G02F1/167 ; G09G3/34 ; H01L27/12

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.
Public/Granted literature
- US20150062459A1 TP ON/IN CELL-TYPE THIN-FILM TRANSISTOR DISPLAY DEVICE HAVING INTEGRATED NFC ANTENNA Public/Granted day:2015-03-05
Information query
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