Patent application number | Description | Published |
20080252567 | Active Matrix Display Device - An active matrix display device has a display section including a plurality of pixel sections each controlling the light intensity of an electro-optical element, a data driver supplying a data value to a data line, a gate driver supplying a selection signal to a gate line, and a controller. The controller includes a video data processing section that outputs video data to each pixel section, a correction data processing section that calculates and outputs correction data based on the video data supplied to each pixel section or its output history, and a multiplexer that selectively outputs the data. The video data is displayed during a predetermined video period, and the correction data is displayed during a predetermined correction period. The sum of the video period and the correction period is equal to the display period of one frame in the display section. | 10-16-2008 |
20100001929 | ACTIVE MATRIX DISPLAY DEVICE - A data driver supplies data to a data line provided corresponding to a pixel column. A selection driver sequentially supplies a selection signal to a selection line provided corresponding to a pixel row. The selection driver has a shift register which receives a supply of a shift clock and sequentially transfers a selection signal to a register of a plurality of stages, and a plurality of switches which are connected to outputs of the stages of the register of the shift register and control supply of a selection signal to plurality of selection lines. By sequentially switching a plurality of switches connected to the output of the register ON while a selection signal is output from one register of the shift register, data is supplied to pixels arranged in a matrix form to a display array. | 01-07-2010 |
20100066720 | DATA DRIVER AND DISPLAY DEVICE - A data driver, for sequentially supplying image data of each pixel to a display panel having pixels arranged in a matrix layout, for every line, includes a frame memory for storing pixel data having multiple-bits per single pixel in single screen segments; and a structure for converting from multiple-bit pixel data for a single line segment read out in single line units from the frame memory, into single bit pixel data corresponding to a subframe, in single frame units, wherein pixel data for a single line that has been converted to single-bit data by the conversion structure is output simultaneously for a single line. | 03-18-2010 |
20100085388 | ACTIVE MATRIX DISPLAY DEVICE - An active matrix display device, wherein each pixel includes a plurality of selectable divided pixels, wherein each divided pixel has a 1-bit static data storage element and emits light based on supplied data; and the plurality of divided pixels each produces a weighted amount of light so that the selected divided pixels will cause a predetermined amount of light to be produced. | 04-08-2010 |
20100090931 | DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A display device formed by arranging pixel circuits in a matrix, wherein each pixel circuit includes a self-emissive element; a drive transistor for driving the self-emissive element; and a resistor element serially connected between the self-emissive element and the drive transistor. | 04-15-2010 |
20100091005 | ACTIVE MATRIX DISPLAY DEVICE - A data writable and readable pixel is provided. The pixel includes a transistor which is turned on or off by a selection signal on a selection line; a static memory (a memory including two drive transistors connected to a data line through the transistor; and light emitting devices undergoing control of light emitting according to the storage state of the static memory. In a write mode, the selection transistor is turned on, while, at the same time, data on the data line is set to write the data in the static memory. In a read mode, the selection transistor is turned on, and, at the same time, the data line is set to a floating state, and the stored content of the static memory is read onto the data line. | 04-15-2010 |
20100103181 | ACTIVE MATRIX DISPLAY DEVICE - The application aims at reducing the power consumption of pixels not emitting light in an active matrix organic EL panel having a static memory cell in each pixel. Each pixel circuit comprises a selection transistor ( | 04-29-2010 |
20100103182 | ACTIVE MATRIX DISPLAY DEVICE - An active matrix display device ( | 04-29-2010 |
20100110090 | ACTIVE-MATRIX DISPLAY DEVICE - Multiple grayscale image data is displayed efficiently. Image data is stored in a frame memory, and a predetermined bit of the image data is also stored in a pixel memory having a memory for each pixel. Video data in the pixel memory and video data in the frame memory ( | 05-06-2010 |
20100177072 | ACTIVE MATRIX DISPLAY DEVICE - An active matrix display device, including a pixel array with unit pixel provided with at least one memory pixel, having a 1-bit memory, arranged in a matrix formation, including at least one of a gate selection decoder for selecting gate lines of the pixel array, and a data selection decoder for selecting a data line. | 07-15-2010 |
20120113085 | DISPLAY DEVICE USING CAPACITOR COUPLED LIGHT EMISSION CONTROL TRANSISTORS - In order to efficiently execute threshold value compensation for a driving transistor, a coupling capacitor ( | 05-10-2012 |