89results about How to "Increase viewable area" patented technology

A near-eye display includes an image generator that generates angularly related beams over a range of angles for forming a virtual image and a waveguide that propagates the angularly related beams over a limited range of angles. An input aperture of the waveguide includes a plurality of controllable components that are selectively operable as diffractive optics for injecting subsets of the angularly related beams into the waveguide. An output aperture of the waveguide includes a plurality of controllable components that selectively operable as diffractive optics for ejecting corresponding subsets of the angularly related beams out of the waveguide toward an eyebox. A controller synchronizes operation of the controllable components of the output aperture with the propagation of different subsets of angularly related beams along the waveguide for ejecting the subsets of angularly related beams out of the waveguide for presenting the virtual image within the eyebox.

Slide-out and roil-up information displays and methods supply enlarged viewing areas. A slide-out information display device includes stacked display segments wherein each of the display segments except one is at least partially covered by the others. Separable bezel segments support the display segments, the stacked display segments being uncovered when the bezel segments are separated from a collapsed configuration to an un-collapsed configuration for use by a user. A roll-up display device includes flexible display membranes. Scrolling assemblies in the roll-up display include rotatably mounted scrolling assembly mechanisms for rolling up the flexible display membranes. Some scrolling assemblies are movable and can be extended beyond the housing members. At least one display membrane being covered by at least one other display membrane when the movable scrolling assemblies are not extended, and the covered display membranes being uncovered when the movable scrolling assemblies are extended.

A dynamic and customizable vehicle display system may include a flexible and addressable display panel that is conformable and attachable to a non-planar vehicle surface. A display module may receive data signals from a vehicle and send control signal to generate desired images on the addressable display. The display may operate in a plurality of modes and may switch modes upon the occurrence of a particular event. A user input device may be provided to customize the characteristics of the displayed images and the display module may be programmed to dynamically change image characteristics in response to the occurrence of particular events.

The present invention is a compact personal digital assistant (PDA) and cellular telephone with foldable dual-sided display. By utilizing flexible display technology, both a PDA and a cellular telephone are incorporated into one device. In a closed state, in one embodiment, the present invention corresponds to the form used for typical cellular telephone use (e.g., candy bar size). In an open state, in one embodiment, the present invention corresponds to the form used for typical PDA use by providing an enlarged viewing area. The present invention provides the benefit of two distinct devices in one device by allowing for common operations and functionality without compromising the respective form factor of either device.

A dynamic dual displays system is coupled with a computing device to provide at least two display panels for single user or multiple user applications. In one embodiment, two display panels are provided in a back-to-back configuration connected by a hinge to allow rotation motion of the display panels relative to each other. Depending on the relative positions of the display panels and the computing device, the combined system provides a hybrid device that may dynamically serve as a notebook or a tablet computer. The multiple display panels may present the same or different contents simultaneously, depending on application. In a multi-user application, the display panels may be presented to different users, one of which accepts input data through a touch-sensitive surface on the corresponding display panel.

To provide an image display device of an excellent display quality with which the brightness is not deteriorated in reflective displays, and to provide a portable terminal using the same. Provided is a display device which includes: a plurality of arranged display elements each including at least a pixel for displaying a first-viewpoint image and a pixel for displaying a second-viewpoint image, each of the pixels having a transmissive display area for transmitting light and a reflective display area for reflecting external light; and an optical device for distributing light emitted from each of the pixels to different directions from each other, wherein the reflective display areas of each of the display elements are arranged asymmetrically with respect to an axis that is perpendicular to an image distributing direction.

The computer-controlled optical scanning high magnification microscope imaging system with a large field of view disclosed herein overcomes a previous inability to achieve simultaneous high magnification and large field of view in microscopes. The subject imaging system includes galvanometer scanners, a CCD camera and high brightness LED sources at different wavelengths for rapid acquisition of a large number of high-resolution segmented tile images with a magnification of 800× each. The numerous segmented tiles combine to form a larger viewing field of the target, resulting in a compound image with an effective enlarged viewing area of 1.6×1.2 mm². The speed and sensitivity of the system make it suitable for high resolution image monitoring of a small segmented area of dimensions 320×240 μm² with a 4 μm resolution. The microscope can zoom in on each segment of the target without lost of resolution to attain a great degree of spatial detail. With its special capacities, this microscope would be beneficial to medicine, biology, semiconductor inspection, device analysis and quality control, as well as with multiphoton and fluorescence microscopes to image large fields with high resolution.

The invention provides an integrated touch display device and a making method thereof. The integrated touch display device comprises a glass panel, a polarizer, a sensor and a liquid crystal display. The making method of the touch display device comprises the steps of plating a transparent conductive layer and a metal reinforcing layer on both faces of a base material in sequence by using a vacuum sputtering film plating method; and then making designed electrode patterns on the transparent conductive layer and the metal reinforcing layer by using a photo-etching method; next, making a layer of protective adhesives on a lead region of the metal reinforcing layer; carrying out second metal etching so as to remove the metal reinforcing layer of a non-lead region; plating silicon dioxide layers on the both faces of the base material to finish the making of the sensor; and finally combining the glass panel, the polarizer, the sensor and the liquid crystal display to lead out the electrode. Compared with a traditional process, the method provided by the invention has the advantages of realizing integration, thinning and light weight of the touch display panel, reducing the machining procedures, largely improving the machining efficiency and obtaining low manufacturing cost.

Disclosed is a display apparatus comprising: a signal receiver configured to receive a first image signal having a predetermined resolution from an external apparatus; a signal processor configured to process the received first image signal; a display having a screen on which a first image of the processed first image signal is displayed; and a controller configured to: send a request for an image signal different in resolution from the received first image signal to the external apparatus, receive a second image signal having the different resolution from the external apparatus, control the signal processor to adjust a size of a second image of the received second image signal having the different resolution based on a size of the screen of the display, and control the display to display the second image having the adjusted size.

An electronic quick change cartridge for a welding helmet. The cartridge base is formed of an optically dense polycarbonate or like material that acts as a passive filter to provide eye protection during the welding process. A port in the base receives a variable density LCD cell and a cavity formed in the base receives the electronics for driving the cell. Optical masks prevent light leakage through any interfaces of the structure. When low light levels are present, the welder views a work piece through an essentially transparent or slightly opaque LCD cell. When an arc is struck, the LCD cell darkens to a shade corresponding to the shade of the surrounding polycarbonate material. The welder then can view the work piece through the LCD cell and all the optically unobstructed portions of the polycarbonate base surrounding the LCD cell thereby to have an expanded viewing area during the actual welding operation.

The invention relates to the related field of coal mining, in particular to automatic sorting equipment which comprises a grading box, grading rollers, a driving assembly, an adjusting assembly, a conveying belt, an identifying assembly and a collecting assembly.The automatic sorting equipment comprises the grading box, the grading rollers, a driving assembly, an adjusting assembly, a conveying belt, an identifying assembly and a collecting assembly.Firstly, raw coal is poured into the grading box, and the size of a gap between every two adjacent grading rollers is adjusted through the adjusting assembly; raw coal is graded one by one according to the size of the gaps between the grading rollers, then all the grading rollers are driven by the driving assembly to rotate, the raw coal which does not fall off from the gaps between the grading rollers moves in the length direction of the grading box, and the graded raw coal finally falls onto the conveying belt. According to the coal gangue sorting device, coal gangue in raw coal is recognized through the recognition assembly on the conveying belt, then the recognized coal gangue is clamped through the material moving mechanism and moved out of the conveying belt, and the technical problems that when the coal gangue is sorted in a manual mode, labor intensity is large, the working environment is severe, and efficiency is low are solved.

The invention provides a Group simulation method based on the Plain type of the UITableView in the iOS system. The method comprises the steps of establishing the Plain type UITableView and establishing a view controller; loading a tableView on the view controller, and establishing at least one zone for the tableView; establishing a view, loading the view to each zone, defining the two attributes, namely tableView and section, of the view, and rewriting the setFrame method; rewriting the tableView:viewForHeaderInSection method in the view controller; achieving Group simulation so that the objective area can become larger for a user.

The invention provides a stereoscopic display to display a high-quality three-dimensional video which can be viewed without using polarizing glasses. A stereoscopic display according to the present invention includes an electronically-formed, multi-viewpoint light beam group and an image-forming device to reproduce a conjugate image of the multi-viewpoint light beams. The stereoscopic display further includes a cylindrical, or partially cylindrical parallax barrier and a rotating light-emitting array as a multi-viewpoint-light-beam forming device. In addition, the stereoscopic display further includes a polarizing element and a polarization separation device to increase the display contrast. The numerical aperture of the rearmost optical element is preferably increased in order to increase the viewing area, and a reflective optical element with a large aperture is used as the image-forming device. The light-emitting array is formed of lightweight, thin-film light-emitting elements with which electronic rotational scanning is possible.

The present invention discloses a touch panel. The touch panel includes a first electrode and an electrode terminal lead, and the electrode terminal lead is connected to the first electrode and is located at the edge of the touch panel in the width direction. The electrode terminal lead includes a first electrode terminal lead and a second electrode terminal lead, the first electrode terminal lead is located between the second electrode terminal lead and the first electrode, and the first electrode terminal lead is a transparent lead , the second electrode terminal leads include a transparent lead segment and a metal lead segment, the first electrode is electrically connected to the transparent lead segment through the metal lead segment or the first electrode is electrically connected to the transparent lead segment through the transparent lead segment to the metal lead segment. The invention also discloses a display device. The transparent lead segment narrows the frame to achieve a narrow frame effect, and the metal lead segment reduces the impedance of the electrode lead, which is beneficial to chip debugging and improves the touch effect.

The present invention provides a compact design and provides an improved viewable area. In an exemplary embodiment, the present invention comprises a container having a height, a depth and a width. The container comprises a main cavity, a lower cavity, at least one side cavity and a filtration system. The lower cavity is located below the main cavity and a first plate separates the lower cavity from the main cavity and allows limited fluid communication between the lower cavity and main cavity. The volume of the lower cavity is substantially less than the volume of the main cavity. The side cavity is located adjacent to the main cavity and a second plate separates the side cavity from the main cavity and allows limited fluid communication between the side cavity and main cavity. The side cavity has a volume less than the main cavity and more than the lower cavity.