Plasma display panel drive apparatus and drive method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6922191
APP PUB NO 20010005188A1
SERIAL NO

09739789

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A drive apparatus for a plasma display panel useing a charge recovery circuit 12 that re-uses a recovered electrical charge, the drive apparatus comprising: a brightness detection means 16, 17 for detecting a brightness so as to obtain screen brightness information; and a charge recovery timing control means 4 for controlling a charge recovery period T from a time at which a charge recovery operation of the charge recovery circuit 12 starts to a time of fixing to a sustaining potential or a ground potential, wherein the charge recovery timing control means 4 controls the charge recovery period of the charge recovery circuit 4 in response to the brightness information obtained by the brightness detection means 16, 17.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
PANASONIC CORPORATIONOSAKA, JP11130

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Watanabe, Takuya Tokyo, JP 73 505

Cited Art Landscape

Patent Info (Count) # Cites Year
 
HITACHI MAXELL, LTD. (1)
* 5786794 Driver for flat display panel 210 1995
 
GETNER FOUNDATION LLC (1)
* 5943030 Display panel driving circuit 45 1996
 
PANASONIC CORPORATION (1)
* 6466186 Method and apparatus for driving plasma display panel unaffected by the display load amount 29 1999
 
HITACHI PLASMA PATENT LICENSING CO., LTD. (1)
* 6452590 Method and device for driving a display panel 21 1999
 
Pioneer Electronic Corporation (1)
* 6323829 Driving apparatus for plasma display panel 2 1998
 
LG ELECTRONICS INC. (1)
* 6111556 Energy recovery sustain circuit for AC plasma display panel 38 1998
 
RAKUTEN, INC. (1)
* 6011355 Plasma display device and method of driving plasma display panel 93 1998
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
HITACHI MAXELL, LTD. (2)
7808453 Driving method of plasma display panel and plasma display device 1 2007
* 2008/0055,199 DRIVING METHOD OF PLASMA DISPLAY PANEL AND PLASMA DISPLAY DEVICE 1 2007
 
HITACHI CONSUMER ELECTRONICS CO., LTD. (1)
* 2007/0046,574 Plasma display device 0 2006
 
PANASONIC CORPORATION (3)
* 7633464 Method for driving plasma display panel 0 2005
* 2007/0097,031 Method for driving plasma display panel 3 2005
* 2009/0289,960 PLASMA DISPLAY DEVICE AND PLASMA DISPLAY PANEL DRIVE METHOD 0 2007
 
FUJITSU HITACHI PLASMA DISPLAY LIMITED (1)
* 2008/0042,600 Display Apparatus and Method for Driving the Same 0 2005
 
SAMSUNG SDI CO., LTD. (2)
7619592 Driving method of plasma display panel 1 2005
* 2006/0103,600 Driving method of plasma display panel 2 2005
* Cited By Examiner