1. A movable mechanism for using with an electrical apparatus, in which said electrical apparatus has a casing having a receptacle for mounting therein said movable mechanism, to be dissipated by at least one heat-dissipating device installed in said movable mechanism comprising a housing pivotally connected to said electrical apparatus in receptacle and having a slit for replaceably inserting therein said at least one heat-dissipating device.
2. The movable mechanism according to claim 1, further comprising at least one connector electrically connected to said electrical apparatus for connecting a corresponding connector of said at least one heat-dissipating device to be power-supplied by said electrical apparatus.
3. The movable mechanism according to claim 1, wherein said electrical apparatus is a systematic host.
4. The movable mechanism according to claim 1, wherein said electrical apparatus is a server.
5. The movable mechanism according to claim 1, wherein said housing is pivotally connected to said electrical apparatus in said receptacle by a pivot.
6. The movable mechanism according to claim 1, wherein said housing comprises two cages connected in series, each of which has a heat-dissipating device slit for replaceably inserting therein a corresponding heat-dissipating device.
7. The movable mechanism according to claim 1, wherein said housing is fixed in said electrical apparatus by screwing at a closed status.
8. The movable mechanism according to claim 1, wherein said housing is fixed in said electrical apparatus by buckling at a closed status.
9. The movable mechanism according to claim 1, wherein said heat-dissipating device is a heat-dissipating fan.
10. The movable mechanism according to claim 1, wherein said heat-dissipating device is adapted to be replaced by a hot swap process.
11. An electrical apparatus having a casing having a receptacle for mounting therein a movable mechanism having a housing having a slit for replaceably inserting therein at least one heat-dissipating device for dissipating said electrical apparatus.
12. The electrical apparatus according to claim 11, wherein said movable mechanism further comprises at least one connector electrically connected to said electrical apparatus for connecting a corresponding connector of said at least one heat-dissipating device to be power-supplied by said electrical apparatus.
13. The electrical apparatus according to claim 11, wherein said electrical apparatus is a systematic host.
14. The electrical apparatus according to claim 11, wherein said electrical apparatus is a server.
15. The electrical apparatus according to claim 11, wherein said housing is pivotally connected to said electrical apparatus in said receptacle by a pivot.
16. The electrical apparatus according to claim 11, wherein said housing comprises two cages connected in series, each of which has a heat-dissipating device slit for replaceably inserting therein a corresponding heat-dissipating device.
17. A movable mechanism for using with an electrical apparatus to be dissipated by plural heat-dissipating devices installed in said movable mechanism comprising plural cages connected in series and pivotally connected to said electrical apparatus, each of said cages has a slit for replaceably inserting therein a corresponding heat-dissipating device.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A method for correcting defects in an imaging system comprising the steps of:
transmitting a digital image to at least one spatial light modulator;
capturing said resulting image;
comparing variations in intensity between each image pixel and at least one reference image pixel;
deriving a correction factor from said comparison;
determining gain of correction at each code value for each image pixel; and
applying said correction factor and gain to said digital image.
2. A method for correcting defects in an imaging system as in claim 1 wherein said resulting image is captured by a digital camera.
3. A method for correcting defects in an imaging system as in claim 1 wherein said spatial light modulator is a LCD.
4. A method for correcting defects in an imaging system as in claim 1 wherein said resulting image is captured by:
printing said resulting image; and
scanning said resulting image.
5. A method for correcting defects in an imaging system as in claim 1 wherein said transmitted digital image is a flatfield of single code value.
6. A method for correcting defects in an imaging system as in claim 1 wherein said gain is determined at specified code values.
7. A method for correcting defects in an imaging system as in claim 6 wherein said gain is determined by varying gain and visually selecting gain value.
8. A method for correcting defects in an imaging system as in claim 6 wherein said gain is determined by varying gain and measuring standard deviation.
9. A method for correcting defects in an imaging system as in claim 6 wherein said gain is determined by varying gain and measuring spatial frequency components.
10. A method for correcting defects in an imaging system as in claim 6 wherein said gain is determined for every code value.
11. A method for correcting defects in an imaging system as in claim 6 wherein said gain is determined at selected code values and best fit curve is determined.
12. A method for correcting defects in an imaging system as in claim 6 wherein said gain is constant for all code values.
13. A method for correcting defects in an imaging system as in claim 6 wherein said gain is linear as a function of code value.
14. A method for correcting defects in an imaging system as in claim 1 wherein said gain the first derivative of the response characteristic of the spatial light modulator.
15. A method for correcting defects as in claim 1 wherein defect maps are created at multiple code values.
16. A method for correcting defects in an imaging system as in claim 1 wherein multiple defect maps corresponding to multiple spatial light modulators are generated.
17. A method for correcting defects in an imaging system comprising the steps of:
transmitting a digital image data to at least one pixilated device;
displaying said resulting image;
capturing said resulting image;
comparing variations in intensity between each image pixel and at least one reference image pixel;
deriving a correction factor from said comparison;
determining gain of correction at each code value for each image pixel; and
applying said correction factor and gain to said digital image.
18. A method for correcting defects in an imaging system as in claim 17 wherein said resulting image is captured by a digital camera.
19. A method for correcting defects in an imaging system as in claim 17 wherein said spatial light modulator is selected from a group comprising an organic Light Emitting Diode array, a Light Emitting Diode array, a laser array, and a CRT.
20. A method for correcting defects in an imaging system as in claim 17 wherein said resulting image is captured by:
printing said resulting image; and
scanning said resulting image.
21. A method for correcting defects in an imaging system as in claim 17 wherein said transmitted digital image is a flatfield of single code value.
22. A method for correcting defects in an imaging system as in claim 17 wherein said gain is determined at specified code values.
23. A method for correcting defects in an imaging system as in claim 16 wherein said gain is determined by varying gain and visually selecting gain value.
24. A method for correcting defects in an imaging system as in claim 16 wherein said gain is determined by varying gain and measuring standard deviation.
25. A method for correcting defects in an imaging system as in claim 16 wherein said gain is determined by varying gain and measuring spatial frequency components.
26. A method for correcting defects in an imaging system as in claim 16 wherein said gain is determined for every code value.
27. A method for correcting defects in an imaging system as in claim 16 wherein said gain is determined at selected code values and best fit curve is determined.
28. A method for correcting defects in an imaging system as in claim 16 wherein said gain is constant for all code values.
29. A method for correcting defects in an imaging system as in claim 16 wherein said gain is linear as a function of code value.
30. A method for correcting defects in an imaging system as in claim 17 wherein said gain the first derivative of the response characteristic of the pixilated device.
31. A method for correcting defects as in claim 1 wherein defect maps are created at multiple code values.
32. A method for correcting defects in an imaging system as in claim 1 wherein multiple defect maps corresponding to multiple pixilated devices are generated.
33. A method for correcting defects in a spatial light modulator printing system comprising the steps of:
transmitting a digital image to a spatial light modulator based printing system;
printing said digital image;
scanning said printed image to produce a digital version of said printed image;
comparing variations in intensity between each image pixel and a reference image pixel;
deriving a correction factor from said comparison;
deriving a gain;
applying said correction factor and gain to said digital image; and
printing said corrected digital image.
34. A method for correcting defects in an imaging system comprising the steps of:
transmitting a digital image to at least one spatial light modulator;
displaying said resulting image;
comparing variations in intensity between each image pixel and at least one reference image pixel;
deriving a correction factor from said comparison;
determining gain of correction at each code value for each image pixel; and
applying said correction factor and gain to said digital image.