| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 345010000 | DATA RESPONSIVE CRT DISPLAY CONTROL | 8 |
| 20110032176 | IMAGE FORMING METHOD AND CHARGED PARTICLE BEAM APPARATUS - An image forming method and a charged particle beam apparatus suitable for suppressing the inclination of charging when scanning a two-dimensional area with a charged particle beam. A third scanning line located between a first scanning line and a second scanning line is scanned. After the first, second and third scanning lines have been scanned, a plurality of scanning lines are scanned between the first and third scanning lines and between the second and third scanning lines. | 02-10-2011 |
| 345011000 | CRT provides display control | 1 |
| 20090121972 | CRT display having a single plane sheath beam bender and video correction - There are provided CRT display systems. A CRT display system includes an electron gun assembly, a single plane sheath beam bender, and a digital processor. The electron gun assembly is configured to emit electron beams. The single plane sheath beam bender is configured to apply a deflection force to the electron beams. The digital processor is configured to receive and process an incoming video signal stream to provide signals there from to be delivered to individual cathodes of the electron gun assembly. The provided signals have a distortion applied thereto to effect a predetermined converged image. The applied distortion at least relates to a blue-bow convergence error. | 05-14-2009 |
| 345013000 | Data responsive deflection control | 3 |
| 20120001834 | Scanned Beam Display Having a Redirected Exit Cone - Briefly, in accordance with one or more embodiments, a scanned beam display, comprises a light source to generate a beam to be scanned and a scanning platform to scan the beam into an exit cone. The scanning platform receives the beam at a selected feed angle, and the scanning platform has a surface structure to redirect the exit cone at an exit angle that is less than the feed angle. | 01-05-2012 |
| 345015000 | Curvilinear deflection control (e.g., lissajous) | 1 |
| 20130120225 | IMAGE FORMING APPARATUS - An image forming apparatus that displays an image, includes: a scanning section that scans light from a light source in a main scanning direction and a sub-scanning direction orthogonal to the main scanning direction, as drawing sine waves; a detecting part that detects a change in a position of the scanning part in the main scanning direction and a change in a position of the scanning part in the sub-scanning direction; a phase difference comparator that detects a phase difference and a frequency ratio between the main scanning direction and the sub-scanning direction, based on the change in the position of the main scanning direction and the change in the position of the sub-scanning direction; and an image data generation part that estimates a scanning trajectory of the scanning part based on the phase difference and the frequency ratio, and generates pixel data corresponding to the scanning trajectory. | 05-16-2013 |
| 345016000 | Stroke or vector | 1 |
| 20090322655 | SYSTEMS AND METHODS FOR MODIFYING AN INTENSITY OF A CATHODE RAY TUBE STROKE SIGNAL WITHIN A DIGITAL DISPLAY SYSTEM - Systems and methods for modifying an intensity of a CRT stroke signal provided to a digital display displaying a stroke image are provided. One apparatus includes a velocity module for determining a vector velocity of the stroke image and an encoder for modifying the intensity of the stroke signal based on the vector velocity. A system includes a deflection input from multiple axes, a multiplexer for outputting the stroke signal, and a velocity intensity module (VIM). The VIM is configured to receive the stoke signal, determine a vector velocity of the stroke image based on the deflection inputs, and modify the stroke signal intensity based on the vector velocity. One method includes receiving first and second deflection inputs for the stroke image, determining a vector velocity for the stroke image based on the first and second deflection inputs, and modifying the stroke signal intensity based on the vector velocity. | 12-31-2009 |
| 345020000 | Data responsive intensity control | 2 |
| 20090009428 | Enhanced Brightness, Color and Contrast Control for Cathode Ray Tube Monitor - A method and apparatus for controlling brightness, color and contrast in CRT monitors used in information handling systems. In accordance with the present invention, a viewing area on a CRT monitor is enhanced by applying appropriate signals directly to the grids in the CRT. In one embodiment of the present invention, appropriate voltage signals are applied to the G | 01-08-2009 |
| 20090109129 | System and Method for Managing Information Handling System Display Illumination - A webcam integrated in a portable information handling system captures ambient light for analysis and application in automatically adjusting settings of a display integrated in the information handling system. As an example, a histogram of the webcam is analyzed to determine ambient light intensity and color temperature, which is then applied to adjust the brightness, contrast and color settings of the display. | 04-30-2009 |
| 345022000 | Color display | 1 |
| 20100156759 | IMAGE DISPLAY APPARATUS - An image display apparatus includes first and second light-emitting regions which are arranged in a first direction, a first electron-emitting device corresponding to the first light-emitting region which is located further from the second light-emitting region than the first light-emitting region with respect to the first direction, a second electron-emitting device corresponding to the second light-emitting region which is located further from the first light-emitting region than the second light-emitting region with respect to the first direction, a first black member which is located on the opposite side of the first light-emitting region from the second light-emitting region, and a second black member which is located between the first and second light-emitting regions. A width of the second black member with respect to the first direction is smaller than a width of the first black member. | 06-24-2010 |
