US Patent No: 6,636,187
Number of patents in Portfolio can not be more than 2000
Display and method of driving the display capable of reducing current and power consumption without deteriorating quality of displayed images
Stats
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Oct 21, 2003
Issued date -
Oct 29, 1998
filing date -
09/181,648
serial no -
In Force
status
Importance
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Abstract
A display has a panel, and first and second electrodes. The first and second electrodes define a matrix of cells on the panel. The second electrodes, which correspond to lines of the cells, are scanned to select the cell lines one by one. The first electrodes are driven to set display data for a selected one of the cell lines. The display also has a sequence setting unit for setting sequences of scanning the second electrodes, and a sequence selection unit for selecting one of the sequences that minimizes the current and power consumption of a first-electrode driver without deteriorating the quality of the displayed images.
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First Claim
Related Publications
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International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
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| 6,252,572 Display device, display device drive method, and electronic instrument | 18 | 1996 | |
| 5,986,649 Power circuit, liquid crystal display device, and electronic equipment | 13 | 1996 | |
| 6,208,323 Drive method, a drive circuit and a display device for liquid crystal cells | 3 | 1999 | |
| 6,252,573 Drive method, a drive circuit and a display device for liquid crystal cells | 8 | 1999 | |
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| 6,002,381 Plasma display with improved reactivation characteristic, driving method for plasma display, wave generating circuit with reduced memory capacity, and planar matrix type display using wave generating circuit | 15 | 1996 | |
| 5,973,655 Flat display | 12 | 1996 | |
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| 6,232,951 Display system which displays an image regarding video data in a plurality of different types of display modes | 7 | 1996 | |
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| 5,717,467 Display controller and display control method for multiscan liquid crystal display | 16 | 1995 | |
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| 4,975,691 Scan inversion symmetric drive | 55 | 1987 | |
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| 5,999,154 Image display method and its device | 10 | 1997 | |
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| 5,689,278 Display control method | 10 | 1995 | |
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| 6,329,981 Intelligent video mode detection circuit | 16 | 1998 | |
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| 6,025,818 Method for correcting pixel data in a self-luminous display panel driving system | 35 | 1995 | |
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| 4,691,144 Staggered refresh pulse generator for a TFEL panel | 14 | 1986 | |
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| 5,889,502 Discharge voltage control for plasma addressed display device | 2 | 1997 | |
Patent Citation Ranking
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 21, 2015 |
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |