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Topic: Display device


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In the News (Mon 13 Oct 08)

  
  Patents in Class 349/124
A liquid crystal display device, in which a liquid crystal layer is supported by a liquid crystal substrate, in which an orientation-controlling layer is formed on a surface of the liquid crystal substrate to regulate an orientation of l...
Devices and systems for the detection of ligands comprising at least one receptor and an amplification mechanism comprising a liquid crystalline, where an amplified signal is produced as a result of receptor binding to a ligand are provi...
A liquid crystal display device having a pair of substrates, at least one of the substrates being transparent, a liquid crystal layer interposed between the pair of substrates, and pixel electrodes and common electrodes and active elemen...
www.freepatentsonline.com /CCL349-124.html   (2279 words)

  
 Display device for beverage pitcher or coffee machine (US6564696)
An apparatus is disclosed comprising a display device.
In the second state the display device provides a second visual indication of a second type of beverage which is within the beverage pitcher.
The display device may be comprised of a sliding member for allowing or preventing a first or a second designation for a first or a second type of beverage to be displayed.
www.delphion.com /details?pn=US06564696__   (359 words)

  
  CHRP VGA Display Device Binding
A device which specifies that it is compatible with this device is indicating that it will operate in a VGA compatible mode as explained in [4].
For devices which are selected as Open Firmware's "console input device" or "console output device" device, the device shall be initialized appropriately for the device to which it is attached.
For devices selected as Open Firmware's "console input device" or "console output device" device, the state should be unmodified from the initial state on client start-up.
playground.sun.com /1275/bindings/devices/html/vga-1_0d.html   (1045 words)

  
 Display device   (Site not responding. Last check: )
The display device is provided with means for alternately presenting the first or the second image to the first or the second eye.
It is an object of the invention to provide a display device in which images having a relatively low resolution in a relatively large field of view are generated in a simple manner, while a relatively small field of view having a relatively high resolution is located in the large field of view.
In the display device according to the invention, this object is achieved in that the second projection element with the large field of view is provided with means for masking a part of the large field of view, which part substantially corresponds to the small field of view.
www.emergenthomestore.com /techcat/teaching_arithmetic_principles/display.html   (1257 words)

  
 Colored light bulb for a display device - Patent 20040208007
A colored light bulb (41) for use in a display device (13) for the purpose of producing new and unique lighting effects.
[0004] Display devices of the type commonly referred to as lava lamps are well known in the art.
The lava lamp display device in its most common form is only exposed to light from the top of the bulb.
www.freepatentsonline.com /20040208007.html   (1536 words)

  
 Display device image quality
Display devices play an important role in many areas of healthcare and the lack of knowledge about the differences in image quality of display devices raises concerns.
Display devices should have restricted user access to controls to prevent brightness and contrast being adjusted by inappropriate personnel.

Displays, whether monochrome or colour, may need colour matching when used in groups.

Displays within the scope of this document fall into one of two categories: 'diagnostic' and 'review' (they may also be referred to by the alternative names 'primary' and 'secondary' respectively).
www.mhra.gov.uk /home/idcplg?IdcService=SS_GET_PAGE&nodeId=852   (1472 words)

  
 Three Dimensional Images in the Air
The device we have developed utilizes the plasma emission phenomenon near the focal point of focused laser light.
Thereby, they succeeded in the experimental fabrication of a device displaying 2D-images in the air, which are constructed from dot arrays produced using a technique combining a laser light source and galvanometric mirrors.
Our device uses 1 pulse for each dot to that the human eye can recognize plasma emission by utilizing the after-image effect, and enables a 100 dot/sec display.
www.aist.go.jp /aist_e/latest_research/2006/20060210/20060210.html   (686 words)

  
 Image display device patent invention   (Site not responding. Last check: )
The image display device includes a light emitting drive means that drives a light emitting means, based on an analog display signal inputted to the pixels, and a light emitting control switch for controlling a light-on or light-off of the light emitting means on one end of the light emitting drive means in each pixel.
However, in such a display method, the human eyes are apt to detect the images for continuing two frames so as to visually superimpose them, owing to the afterimage effect of the visual property, which will present unnatural animated images referred as frame retaining.
Therefore, it is possible to sufficiently suppress the irregularities of display quality between the pixels, which was the problem for the conventional technique that attains a gradation display by analogously controlling the emission intensity of the light emitting means.
www.freshpatents.com /Image-display-device-dt20051229ptan20050285829.php   (2045 words)

  
 Display Device Class: Version 2.0 October 12, 2000
Devices in D2 must be prepared for the bus to be in D2 (or higher).
For instance, Hubs and HID devices in the monitor enclosure may be power-managed by their driver over the USB bus, but the Monitor/LCD device itself may not; it must be power-managed by DPMS from the video controller.
Display devices incorporating a system power switch should generate a wake event when the switch is pressed while the system is sleeping.
www.microsoft.com /whdc/resources/respec/specs/pmref/PMdisplay.mspx   (1249 words)

  
 Electrochromic display device   (Site not responding. Last check: )
For the purposes of this specification an electrochromic display device is a device wherein the display effect is achieved as a consequence of a redox reaction caused by the passage of charge between a display electrode and a counter electrode both in contact with a suitable electrolyte.
It is possible that S could be designed to be replaceable, but the problems of preventing contamination of the display system, especially by oxygen, during such replacement are such that it is preferred to design S to last the lifetime of the display device.
The secondary redox system 7 should not be seen by a user of the display device and may be masked by a frame surrounding and supporting the display device or by making the rectangular tube, or the portion of plate 3 overlying the tube, opaque.
www.sacnewsmonthly.com /invent/blood_pumping/electrochromic_display.html   (2063 words)

  
 MacNN | Blogs
A display device that both displays visual information and that serves as a mechanical actuator to generate input signals is disclosed (i.e., display device is not only an output device, but also a mechanically actuated input device).
As the display device 222 is inserted deeper into the channel 240A, a greater amount of force is applied to the sensor 252 through the spring element 250.
The display actuator of the present invention is a perfect fit for small form factor devices such as hand held devices, which have limited space available for input interfaces, and which require central placement of input interfaces to permit operation while being carried around.
www.macnn.com /blogs/?p=91   (2868 words)

  
 Appendix R. Display Device Names
Display device names can be used in the MetaMode, HorizSync, and VertRefresh X config options to indicate which display device a setting should be applied to.
Specifying the display device name in these options is not required; if display device names are not specified, then the driver attempts to infer which display device a setting applies to.
When specifying display device names, you may also omit the number part of the name, though this is only useful if you only have one of that type of display device.
us.download.nvidia.com /XFree86/Linux-x86/1.0-9755/README/appendix-r.html   (322 words)

  
 Digital Video Essentials - Display Device Calibration
In the number of years we’ve been teaching people how to properly calibrate display devices, there is still difficulty on the part of students in translating what they see in class to all other types of displays.
When calibrating a progressive display the lines are usually so close together that it is difficult to judge their size.
In all of the display types we’ve encountered, the Log Gray Scale has been good enough to determine the point of clipping or saturation, but a pattern designed for solid state display would be easier.
www.videoessentials.com /display_calibration.php   (1334 words)

  
 Private Display Device Contexts
Private device contexts are useful for windows that require many changes to the values of the attributes of the device context to prepare it for drawing.
Private device contexts reduce the time required to prepare the device context and therefore the time needed to carry out drawing in the window.
Because a private device context is not part of the display device context cache, an application need never release the device context by using the ReleaseDC function.
msdn.microsoft.com /library/en-us/gdi/pantdraw_1coj.asp?frame=true   (617 words)

  
 Display Devices - Welcome
Display Devices designs and manufactures audiovisual support products for a variety of display applications.
Display Devices also provides OEM manufacturing to some of the most respected companies in the AV marketplace.
Our in-house engineering and manufacturing capabilities place Display Devices in the unique position of being able to provide custom product solutions to the AV market.
www.displaydevices.com   (184 words)

  
 Wide angle display device (US4345817)
A first display device has a concave mirror (10), a 45° beam splitter (12) and a CRT positioned on an axis (16).
To minimize any gap tending to develop between adjacent images, a second display device is rotated 90° about its viewing axis (24), the second display device having a concave mirror (20), a beam splitter (22) and a CRT (21).
The CRT axis (26) is tilted towards the mirror (20) to provide image continuity where the devices abut, so that eye movement within a range to an observer's right of the center of curvature (18) is possible without any gap developing between two displayed images.
www.delphion.com /details?pn=US04345817__   (329 words)

  
 Virtual Retinal Display
This is the promise of a new display device called the Virtual Retinal Display or VRD for applications such as augmented reality for airplane pilots, an alternate display for computer images and the correction oflow vision (20/400) disorders.
Eye tracking and focusing devices, similar to those from Vision Control Systems, can be included to detect where the pilot is looking in the augmented image, similar in function to a touch screen on a flat display.
The VRD is possibly the only display technology that has sufficient brightness to be used as an augmented display for viewing in bright sunlight such as aircraft cockpits and mechanized vehicles.
www.cc.gatech.edu /classes/cs6751b_99_winter/projects/gromit/tdh/hw3/virtual_retinal_display.html   (1190 words)

  
 Sony Global - Press Release - Sony develops "SXRD", a display device capable of generating high resolution, ...
In comparison to high temperature Poly-Silicon liquid crystal devices, this represents a 2.4- fold increase in pixel density, and a 10-fold improvement in inter-pixel spacing.
With conventional projection devices, in order to ensure uniform cell gap, the substrates must be assembled one at a time in a piecemeal fashion.
However, in the case of the SXRD device, through the development of Planarization Technology of Silicon Backplane, and alignment layer fabrication process, Sony has established a means of assembling entire wafers, even without the use of spacers (Diagram 2).
www.sony.net /SonyInfo/News/Press_Archive/200302/03-008E   (667 words)

  
 [gs-devel] display device on 64-bit platforms
This is set by the caller and allows the caller > to identify the ghostscript and display device instance.
If you are passing something to the display device then the -d and -s device parameter mechanisms are the method.
Some code needs to be added to copy the > callback, handle and format when the display device is copied > from the static instance.
www.ghostscript.com /pipermail/gs-devel/2003-March/002437.html   (548 words)

  
 Bistable display device patent invention
A bistable display device comprises two cell walls enclosing a sheet having a plurality of cavities each containing a rotatable bicoloured sphere within a liquid crystal material carrier (15), and electrodes for applying an electrical field.
[0001] This invention concerns an electrically addressable display in which particles held in a matrix are rotated by an electric field, specifically a device having bistable switching.
Thus by application of voltages to each row and column electrode in a multiplex addressing manner, each pixel in the display may be addressed to form a desired display pattern.
www.freshpatents.com /Bistable-display-device-dt20060810ptan20060176438.php   (1458 words)

  
 Joe Kane Productions - Course Outline for Years Display Device Calibration Course   (Site not responding. Last check: )
In solid state display devices you’ll most likely see clipping of one sort or another as the contrast control is increased.
Tri-stimulus devices are not good at evaluating individual colors, being able to define the color of red, green and blue as an example.
There are devices that will take the measurement of color at enough points in the color scale, instead of just at three points, to know the real color being displayed.
www.videoessentials.com /resources_DeviceCalibration.php   (2872 words)

  
 Display SDK/ActiveX - Image and Imaging toolkit
When displaying images on display devices, there are several issues that have to be addressed.
The color depth of the displayed image can be different from the color depth of the display device.
Also, users may want to select an area of the image that is displayed or they may want to zoom in to view the details of an image area.
www.blackice.com /ImageDisplay.htm   (375 words)

  
 IntelĀ® 82815 Graphics Controller - IntelĀ® 815EM Chipset Display Device and Multi-Monitor Options   (Site not responding. Last check: )
The following display options are supported by the chipset, but may not be available on all laptops.
Dual Display Twin is used to display the same content on two displays.
Panel fitting is a feature that stretches a lower resolution to the edges of the screen on fixed resolution devices, such as the local flat panel on a laptop.
www.intel.com /support/graphics/intel815/sb/CS-009150.htm   (587 words)

  
 CSWL : Multi Monitor Display & Video Driver Development, Graphics Adapter
A display driver is a kernel-mode DLL whose primary responsibility is rendering.
The display driver uses the video miniport driver for operations that are not frequently requested; for example, to manage resources, perform physical device memory mapping, ensure that register outputs occur in close proximity, or respond to interrupts.
The display driver will need to use the DDI hook functions to write to display device if it is not using the display memory or display device has features which can be used without the help of GDI.
www.cswl.com /whitepapers/multi-monitor-display.html   (1722 words)

  
 Using the Alerts and Activities Display
The tabular display pane is the core of the Alerts and Activities display.
In the tabular display, as shown in Figure 3-3, alerts are grouped by their severity: critical, warning, or informational.
When you suspend a device, all of the active events on the device are moved to the Cleared state, but the alert remains in the Active state.
www.cisco.com /univercd/cc/td/doc/product/rtrmgmt/cw2000/dfm/dfm206/ug/useaad.htm   (4872 words)

  
 [VBnet Enum]  EnumDisplayDevices: Enumerating System Display Devices
If a system has three display devices, for example, they are specified by the index values 0, 1, and 2.
To enumerate devices - aka adapters, the lpDevice member of the EnumDisplayDevices, which normally would point to a device name, is passed as 0and.
When you want to retrieve information about the physical monitor attached to a specific device, the iDevNum member is not used and is passed as 0and, whereas the lpDevice member of EnumDisplayDevices is passed containing the device name of interest (i.e.
vbnet.mvps.org /code/enums/enumdisplaydevices.htm   (636 words)

  
 Attention manager for occupying the peripheral attention of a person in the vicinity of a display device (US6034652)
An attention manager presents information to a person in the vicinity of a display device in a manner that engages at least the peripheral attention of the person.
The attention manager makes use of "unused capacity" of the display device and the person's attention, providing information to the person that the person might not otherwise expend adequate energy to obtain.
The attention manager also affords an opportunity to content providers to disseminate their information to people that are interested in receiving such information, enabling the content providers to provide better directed information dissemination, as well as providing access to the previously unused attention capacity of those interested people.
www.delphion.com /details?pn=US06034652__   (554 words)

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