FOUR-CHANNEL DISPLAY POWER REDUCTION WITH DESATURATION
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Sep 9, 2010
app pub date -
Mar 4, 2009
filing date -
Mar 4, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method of presenting an image on a display device having color channel dependent light emission comprising receiving an image input signal including a plurality of three-component input pixel signals; selecting a reduction color component; calculating a reduction factor for each input pixel signal dependent upon a distance metric between the input pixel signal and the selected reduction color component; selecting a respective saturation adjustment factor for each color component of each pixel signal; producing an image output signal having four color components from the image input signal using the reduction factors and saturation adjustment factors to adjust the luminance and color saturation, respectively, of the image input signal; providing a four-channel display device having color channel dependent light emission; and applying the image output signal to the display device to cause it to present an image corresponding to the image output signal.
First Claim
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Family
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
GLOBAL OLED TECHNOLOGY LLC | 1209 ORANGE STREET WILMINGTON DE 19801 |
International Classification(s)

- 2009 Application Filing Year
- G09G Class
- 3422 Applications Filed
- 2257 Patents Issued To-Date
- 65.96 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Miller, Michael E | Honeoye Falls, US | 296 | 25088 |
# of filed Patents : 296 Total Citations : 25088 | |||
White, Christopher J | Avon, US | 84 | 1938 |
# of filed Patents : 84 Total Citations : 1938 |
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Patent Citation Ranking
- 30 Citation Count
- G09G Class
- 69.68 % this patent is cited more than
- 15 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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 |
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