229919 ⎘
Details of colour television systems; Picture reproducers using cathode ray tubes Arrangements for convergence or focusing
Sub-classes:Control device, projection system, control method, and control program
#2Projecting device
#3Image projecting system, information processing apparatus, and method for image projecting
#4PROJECTING DEVICE
#5Illumination apparatus interposable during examination procedure
#6Image processing device, projector, and image processing method
#7CRT display having a single plane sheath beam bender and video correction
#8Method and system for automated convergence and focus verification of projected images
#9Method of performing convergence calibration for a display
#10Convergence data recovering method and projection television employing the same
#11Method of displaying video during auto-convergence
#12Convergence compensation apparatus and convergence method for a projection television
#13Lens systems for projection televisions
#14Color picture tube apparatus
#15Digital camera and manual focus method thereof
#16Center convergence optimization in a projection display apparatus
#17Automatic convergence for image projection systems
#18Automatic convergence for image projection systems
#19Optical detector of projection television
#20Deflection device for projection tube and projection tube apparatus
#21Convergence system for a projection display system
#22Automatic image convergence for projection television systems
#23Convergence control apparatus for video display
#24Method and system for automated convergence and focus verification of projected images
#25Restration adjuser and registration adjusting method
#26Apparatus and method for correcting distortion of image and image displayer using the same
#27Apparatus and method for adjusting convergence of projection television
#28Self-correcting rear projection television
#29Lens systems for projection televisions
#30Video controlled detector sensitivity
#31Apparatus and method of re-adjusting convergence of a projection TV
#32Method and apparatus to correct lateral color shift in multi-panel projection systems
#33Apparatus for preventing auto-convergence error in projection television receiver
#34Pose detection