57results about How to "Increased maximum brightness" patented technology

A method and apparatus is provided for reducing colour shift in relation to viewing angle in an LCD. The method includes receiving a plurality of pixel data constituting an image, each pixel data including a plurality of sub-pixel colour components having respective data values; for each of the pixel data, comparing the sub-pixel colour component data values included therein; and based on the comparison, modifying the sub-pixel colour component data values included in the pixel data to reduce colour shift when displayed on the LCD.

An image processing apparatus for minimizing a collective amount of power consumed by a plurality of display apparatuses of a multi-screen system to display an image of the multi-screen system, and for optimizing hue and luminance of the image of the multi-screen system.

The invention relates to a semiconductor device, concretely, provides a display apparatus which includes: a light emitting element, a source which supplies a current to the light emitting element from a drain; a capacitor one end of which is connected to a gate of the transistor; a gate voltage setting circuit detachably connected to the gate of the transistor, the gate voltage setting circuit setting the gate voltage of the transistor to an initial voltage; and a capacitor terminal voltage setting circuit which is connected to another end of the capacitor, and which sets the voltage of the another end of the capacitor to any of data voltage corresponding to image information and constant reference voltage which does not depend on the image information, wherein a range, in which a current flowing through the light emitting element varies depending on the data voltage, is adjusted by changing one of the initial voltage and the reference voltage.

A method and apparatus is provided for reducing colour shift in relation to viewing angle in an LCD. The method includes receiving a plurality of pixel data constituting an image, each pixel data including a plurality of sub-pixel colour components having respective data values; for each of the pixel data, comparing the sub-pixel colour component data values included therein; and based on the comparison, modifying the sub-pixel colour component data values included in the pixel data with respect to two or more of the plurality of sub-pixel colour components to reduce colour shift when displayed on the LCD.

A maximum brightness limiting mechanism limits the maximum brightness of the display to a brightness selected by a brightness selecting mechanism. If a user operates the brightness-increasing operating member a number of times in a unit time equal to or larger than a predetermined number of times when the brightness of the display is a second brightness, a particular operation detecting mechanism detects this operation as a particular operation. Upon this detection, the brightness selecting mechanism changes the selected brightness from the second brightness to a first brightness.

A head-up display for a vehicle, the head-up display including a picture generating unit arranged to generate a picture on a light receiving surface; and an optical system arranged to image the picture, where the optical system includes an input arranged to receive light of the picture; an output arranged to output light forming an image of the picture; a first mirror and second mirror arranged to guide light from the input to the output along an optical path, where the optical path includes a first optical path from the input to the second mirror including a transmission through the first mirror; and second optical path from the second mirror to the output including a reflection off the first mirror.

A smooth intermediate film layer having a thickness of 0.2 to 30 nm, little protrusions and a surface layer having high adhesiveness with the light-emitting layer is provided with accuracy on an anode constituting an organic electroluminescent device comprising a light-emitting compound layer present between an anode and a cathode. After the intermediate film layer is formed on the anode surface using a dry processing method by radio frequency plasma treatment or a wet processing method by a spin coating method and the like, preferably it is subjected to optimization treatment (washing) to adjust the smoothness, adhesiveness and thickness of the film. When the wet processing method is used, a surface treatment of the anode is preferably to be performed furthermore before forming the film to control the smoothness and surface conditions. Performing the treatment before and after forming the intermediate layer enables to control the thickness, smoothness and adhesiveness of the film and to obtain an organic electroluminescent device having high emission efficiency and long device life.

A method for automatic extraction of water body information from remote sensing satellite multispectral images is as follows: (1) extract the normalized water index from the apparent reflectance data of domestic remote sensing satellite multispectral images to form a normalized normalized water index image NDWI; (2) ) Perform global threshold segmentation based on the maximum inter-class variance algorithm on the normalized water index image to initially extract water body information; (3) perform local buffer expansion and threshold segmentation on the preliminary water body information to obtain a stable water body unit result set; ( 4) Obtain the slope and shadow information according to the elevation data and remove the shadow from the water body unit result set, and finally complete the water body information extraction. The invention adopts the method of computer automatic interpretation, utilizes the idea of ​​from global segmentation to local iterative segmentation, and extracts the normalized water body index in a streamlined manner, with high extraction precision and easy engineering.