摘要:
An organic light emitting diode microdisplay device comprises a substrate including active circuitry (16) for addressing sub-pixels (10, 12, 14) of the device formed on the substrate, a metal anode layer (18), organic layers (22) at least including a light-emitting layer, a cathode layer (26) and encapsulation layers (28). The device includes at least one photonic lattice (24) having different, well-defined spacings for each sub-pixel that is arranged to emit light of a different colour. The device relies entirely on the photonic lattice (24) to determine the colour of light outcoupled from each sub-pixel.
摘要:
A client-side handheld device requests a server to convert server-side documents into a compression format prior to transmission of said documents to the client. The server retrieves and converts the requested documents to a raster image that is then compressed according to attributes based on information received from the client device in the initial document request. Instead of having to manipulate multiple formats which the original documents are in and supported by the server, the client-side device is preferably optimized in hardware and/or software to support and otherwise take advantage of the requested compression format. The compressed document is then delivered to the client device, in whole or in part, selectively or progressively over time per individual requests prior to displaying the received data to the end-user. Depending on the requested delivery mode, server-side documents are preferably compressed using wavelet compression methods, such as the JPEG 2000 standard, known in the arts. Through such a compression format, documents of sizes (in total bytes) exceeding one or more Megabytes can be compressed down to as small as 30 kilobytes or less.
摘要:
A laser transmitter with a feedback control loop for minimizing noise. The novel laser transmitter includes a laser, an external reflector adapted to form an extended cavity to the laser, and a feedback control loop adapted to detect noise in the laser and in accordance therewith, adjust the optical phase of the extended cavity such that the noise is at a desired level. The optical phase of the extended cavity is adjusted by adjusting an operating parameter of the laser, such as its bias current. In an illustrative embodiment, the feedback control loop is adapted to compute the rate of change of the noise with respect to bias current and in accordance therewith, adjust the bias current of the laser such that relative intensity noise and interferometric intermodulation distortion are simultaneously minimized.
摘要:
This is a unitary bellmouth duct fitting having a tubular body portion and a bellmouth portion; the tubular body portion has a circumferential terminal edge from which the bellmouth portion or flange radially and integrally extends and the bellmouth portion merges with the tubular body portion to provide a less than two inch radius; the bellmouth portion has a lower surface which has a double sided adhesive first gasket engaged therewith and has a series of spaced holes formed therethrough, the first gasket is of a somewhat malleable material, and is of a ring-shaped configuration, the tubular body portion has an inner surface, the first gasket is of a malleable material and of a ring-shaped configuration, a first, through aperture is formed in the body portion spaced from the bellmouth portion, a second through aperture is formed in the body portion on the same horizontal plane as the first aperture, a damper fitted within the bellmouth duct fitting, the damper of a disk like configuration, has an upper surface, a peripheral edge and an outside diameter a solid threaded bearing is attached to the upper surface of the damper at opposite sides of the peripheral edge, each of the solid threaded bearings includes a threaded element, the threaded elements of the solid threaded bearings extend beyond the peripheral edge of the damper, one of the threaded elements passed through the first aperture and the other threaded element passed through the second aperture, a gasketed washer engaged around the threaded element bearing against the inner surface adjacent the second aperture.
摘要:
Wiping products are disclosed containing an additive composition that enhances the cleaning properties of the product. The additive composition, for instance, comprises an aqueous dispersion containing an alpha-olefin polymer, an ethylene-carboxylic acid copolymer, or mixtures thereof. The alpha-olefin polymer may comprise an interpolymer of ethylene and octene, while the ethylene-carboxylic acid copolymer may comprise ethylene-acrylic acid copolymer. The additive composition may also contain a dispersing agent, such as a fatty acid. The additive composition increases various properties of the product including the ability of the product to quickly absorb oil. For instance, the additive composition can decrease the Oil Absorbency Rate by from about 20% to about 80% and can decrease the Reverse Osmosis Oil Wet Out time by from about 10% to about 80%.
摘要:
A method of removing an organic, preferably polymeric, light-emitting material (4) from defined areas of a substrate (1) comprises the steps of arranging a shadow mask (5) to overlie the organic material other than in the defined areas, and applying a beam of ions (7) to the defined areas through the mask. The method is useful in forming organic light-emitting diode arrays.
摘要:
A process for producing a retroviral or lentiviral vector formulation comprising a filter-sterilisation step wherein the filter-sterilisation step is not the final step in the purification process.
摘要:
A client-side handheld device requests a server to convert server-side documents into a compression format prior to transmission of said documents to the client. The server retrieves and converts the requested documents to a raster image that is then compressed according to attributes based on information received from the client device in the initial document request. Instead of having to manipulate multiple formats which the original documents are in and supported by the server, the client-side device is preferably optimized in hardware and/or software to support and otherwise take advantage of the requested compression format. The compressed document is then delivered to the client device, in whole or in part, selectively or progressively over time per individual requests prior to displaying the received data to the end-user. Depending on the requested delivery mode, server-side documents are preferably compressed using wavelet compression methods, such as the JPEG 2000 standard, known in the arts. Through such a compression format, documents of sizes (in total bytes) exceeding one or more Megabytes can be compressed down to as small as 30 kilobytes or less.
摘要:
Embodiments herein receive and fragment image data into image data fragments. Each single image data fragment comprises a complete, but lower resolution/quality image. The image data fragments are stored in different hardware devices, and a fragment table that comprises pointers from one image data fragment to locations of additional data image fragments is maintained. The first image data fragment is combined with one or more additional data fragments to produce a higher resolution/quality image.
摘要:
A mobile telecommunications system has a handset and a headset for connection to the handset. The handset includes an RF transceiver for transmitting an outgoing call and receiving an incoming call, and a processor coupled to the RF transceiver that provides audio signals on a first audio path to an audio transducer in the handset and on a second audio path for an audio transducer in the headsets. The headset and handset include respective button switches arranged that the operation has the effect both of initiating and/or accepting a call, and of routing audio signals to the respective first or second audio paths. Embodiments are described including a separate switch for toggling the audio paths, and automatic sensors for detecting use of the headset or handset.