723
–
0018 /02
F70
25
4.4 Adding Color
Adding color
Image 4-6
The on and off states of each micro mirror on the DMD chip are coordinated with the three basic building
blocks of color
–
Red, Green & Blue (RGB). For example, a mirror responsible for projecting a purple pixel will
only reflect red and blue light to the projection surface. The switching of the mirrors and the proportion of time
they are 'on' or 'off' is coordinated according to the color shining on them. To an observer, these rapidly
alternating flashes are not seen in the image; instead they see the projected image as a full and correct color
image.
4.5 Single chip DLP projection system
Single chip DLP projection system
Image 4-7
Televisions, home theatre systems and business projectors using DLP
™
technology rely on a single DMD
chip configuration like the one described above. White light passes through a color wheel filter, causing red,
green and blue light to be shone in sequence on the surface of the DMD. The switching of the mirrors and the
proportion of time they are 'on' or 'off' is coordinated according to the color shining on them. The human visual
system integrates the sequential color and sees a full-color image.
Содержание F70 Series
Страница 1: ...ENABLING BRIGHT OUTCOMES Service manual F70...
Страница 7: ...723 0018 02 F70 7 22 5 3 Reassemble the TIR prism 163 23 Prism Housing 165 23 1 Prism Housing 166...
Страница 8: ...723 0018 02 F70 8...
Страница 11: ...11 723 0018 02 F70 General safety 2...
Страница 14: ...723 0018 02 F70 14 General safety...
Страница 21: ...21 723 0018 02 F70 DLP System General Description 4...
Страница 26: ...723 0018 02 F70 26 DLP System General Description...
Страница 36: ...723 0018 02 F70 36 GP7 system functional description...
Страница 40: ...723 0018 02 F70 40 GP7 periodic maintenance...
Страница 44: ...723 0018 02 F70 44 OSD display menu...
Страница 53: ...723 0018 02 F70 53 Long Lifetime setting 0m asl Image 8 7 Thermal management system...
Страница 54: ...723 0018 02 F70 54 Thermal management system...
Страница 58: ...723 0018 02 F70 58 Lenses and adjustment...
Страница 59: ...59 723 0018 02 F70 Optical adjustments 10...
Страница 65: ...723 0018 02 F70 65 Image 11 2 Picture distortion Colorwheels...
Страница 66: ...723 0018 02 F70 66 Colorwheels...
Страница 67: ...67 723 0018 02 F70 Phosphor wheel 12...
Страница 70: ...723 0018 02 F70 70 Phosphor wheel...
Страница 71: ...71 723 0018 02 F70 Laser pulsing adjustment 13...
Страница 74: ...723 0018 02 F70 74 Laser pulsing adjustment...
Страница 75: ...75 Overview XPS actuator replacement Calibrating the XPS actuator 723 0018 02 F70 XPS actuator 14...
Страница 79: ...79 Image 15 1 723 0018 02 F70 Power Supply Unit PSU 15...
Страница 83: ...83 723 0018 02 F70 Troubleshooting 16...
Страница 102: ...723 0018 02 F70 102 Troubleshooting...
Страница 104: ...723 0018 02 F70 104 Image 17 1 Assembly hierarchy...
Страница 113: ...723 0018 02 F70 113 Image 17 23 Assembly hierarchy...
Страница 114: ...723 0018 02 F70 114 Assembly hierarchy...
Страница 115: ...115 723 0018 02 F70 Scheduled operations 18...
Страница 164: ...723 0018 02 F70 164 Image 22 14 Lens shift assembly...
Страница 165: ...165 723 0018 02 F70 Prism Housing 23...
Страница 167: ...723 0018 02 F70 167 Image 23 5 Prism Housing...