TW200500985A - Method and device for avoiding image misinterpretation due to defective pixels in a matrix display - Google Patents
Method and device for avoiding image misinterpretation due to defective pixels in a matrix displayInfo
- Publication number
- TW200500985A TW200500985A TW092132979A TW92132979A TW200500985A TW 200500985 A TW200500985 A TW 200500985A TW 092132979 A TW092132979 A TW 092132979A TW 92132979 A TW92132979 A TW 92132979A TW 200500985 A TW200500985 A TW 200500985A
- Authority
- TW
- Taiwan
- Prior art keywords
- defective pixels
- pixels
- copy
- display
- matrix display
- Prior art date
Links
- 230000002950 deficient Effects 0.000 title abstract 7
- 239000011159 matrix material Substances 0.000 title abstract 2
- 230000007547 defect Effects 0.000 abstract 1
Landscapes
- Fax Reproducing Arrangements (AREA)
Abstract
The present invention relates to a system and a method for avoiding misinterpretation of images due to defective pixels present in matrix addressed electronic displays during display time. This may be very important e.g. in the medical world. The method comprises obtaining information on the presence of the defective pixels in the display, and modulating the operation of the display so as to indicate, emphasise or warn for the presence of said defective pixels on the actual display having defect pixels, or adapting the image content of the defective pixels or of pixels in the neighbourhood of the defective pixels so as to indicate, emphasise or warn for the presence of said defective pixels in a copy of the displayed image. Such copy may be a hard copy or an electronic copy. A corresponding device is also provided.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US43003602P | 2002-11-29 | 2002-11-29 | |
EP02447234A EP1424673A1 (en) | 2002-11-29 | 2002-11-29 | Method and device for avoiding image misinterpretation due to defective pixels in a matrix display |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200500985A true TW200500985A (en) | 2005-01-01 |
TWI349243B TWI349243B (en) | 2011-09-21 |
Family
ID=55855913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW092132979A TWI349243B (en) | 2002-11-29 | 2003-11-25 | Method and device for avoiding image misinterpretation due to defective pixels in a matrix display |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI349243B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI382749B (en) * | 2007-05-07 | 2013-01-11 | Sony Corp | Imaging apparatus, defective pixel correcting apparatus, processing method in the apparatuses, and program |
TWI413046B (en) * | 2005-07-22 | 2013-10-21 | Nvidia Corp | Method of characterizing defective pixels for a flat panel display device and adjusting an input to control display of defective pixels for a flat panel display device |
-
2003
- 2003-11-25 TW TW092132979A patent/TWI349243B/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI413046B (en) * | 2005-07-22 | 2013-10-21 | Nvidia Corp | Method of characterizing defective pixels for a flat panel display device and adjusting an input to control display of defective pixels for a flat panel display device |
TWI382749B (en) * | 2007-05-07 | 2013-01-11 | Sony Corp | Imaging apparatus, defective pixel correcting apparatus, processing method in the apparatuses, and program |
Also Published As
Publication number | Publication date |
---|---|
TWI349243B (en) | 2011-09-21 |
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Legal Events
Date | Code | Title | Description |
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MK4A | Expiration of patent term of an invention patent |