Panel display screen with touch control function

Details Panel display screen with touch control function Panel display screen with touch control function

2007-09-11

2007-09-11

Shalwala, Bipin (Department: 2629)

Computer graphics processing and selective visual display system

Display peripheral interface input device

Touch panel

C345S174000, C345S175000, C345S176000, C345S179000

Reexamination Certificate

active

10490336

ABSTRACT:
A flat panel display screen includes a flat panel display screen main unit and a touch control induction layer. The touch control induction layer is placed behind the flat panel display screen, wherein the touch control induction layer is constituted by an electromagnetic induction generation layer and a bottom support layer, wherein a base layer of the electromagnetic induction generation layer is an insulated flexible membrane, the surface of the membrane is printed with an electromagnetic induction antenna array, constituting a flexible membrane type electromagnetic induction generation layer, the output of that layer is connected to and controls the recognition circuit, and the input pen has an electromagnetic wave generation device. The present invention has a simple manufacturing technique, low cost, high precision, and long operating life.

REFERENCES:
patent: 4644366 (1987-02-01), Scholz
patent: 5109354 (1992-04-01), Yamashita et al.
patent: 5149919 (1992-09-01), Greanias et al.
patent: 5386219 (1995-01-01), Greanias et al.
patent: 5617103 (1997-04-01), Koscica et al.
patent: 5693914 (1997-12-01), Ogawa
patent: 5708679 (1998-01-01), Fernandes et al.
patent: 6285337 (2001-09-01), West et al.
patent: 6417813 (2002-07-01), Durham
patent: 6490012 (2002-12-01), Takatani
patent: 6512487 (2003-01-01), Taylor et al.
patent: 6607135 (2003-08-01), Hirai et al.
patent: 6787715 (2004-09-01), Chao et al.
patent: 6849810 (2005-02-01), Chao et al.
patent: 6992659 (2006-01-01), Gettemy
patent: 7007168 (2006-02-01), Kubo et al.
patent: 7051945 (2006-05-01), Empedocles et al.
patent: 2001/0012645 (2001-08-01), Usami
patent: 2001/0040560 (2001-11-01), Amron
patent: 2002/0036621 (2002-03-01), Liu et al.
patent: 2002/0053474 (2002-05-01), Chao et al.
patent: 2003/0146881 (2003-08-01), Chao et al.
patent: 2005/0237267 (2005-10-01), Brown et al.

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