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Display device and display method

A technology of a display device and a display method, which is applied to static indicators, instruments, etc., can solve problems such as inability to obtain brightness, and achieve the effect of increasing the driving current value and impairing responsiveness

Inactive Publication Date: 2012-11-21
SONY SEMICON SOLUTIONS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0035] For reference Figure 1 to Figure 5 The described simple matrix method has a simple structure, so that panels can be manufactured cheaply, but as described above, the lighting time of one pixel on one frame of image is [display time of one frame / number of scanning lines], and thus cannot obtain sufficient brightness

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  • Display device and display method

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Embodiment Construction

[0066] Before describing the embodiments of the present invention, the correspondence between the technical features disclosed in the embodiments of the present invention with or without reference to the drawings and the technical features of the claims and the specific elements will be discussed below. This description is intended to assure that embodiments supporting the claimed invention are described in this specification. Therefore, even if an element is not described as being related to a certain feature of the present invention in the following embodiments, it does not necessarily mean that the element is not related to the feature of the claims. Conversely, even if an element is described herein as relating to a certain feature of the claims, that does not necessarily mean that the element is not related to other features of the claims.

[0067] The display device of the embodiment of the present invention is a display device whose display time of one frame is X, and i...

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Abstract

A display device having frame display duration of X, includes: emission elements corresponding to each pixel to be displayed, disposed on L lines, with the scanning direction as lines; a scanning driving unit scanning and driving the emission elements; M data signal driving units driving the emission elements to display an image; and a control unit supplying data signals corresponding to an imageto the M data signal driving units, and controlling the scanning driving unit; wherein N is an integer satisfying 0<=N<L / M-1, and a an integer satisfying 0<a<=M; the control unit supplies the data signal of the MxN+a'th line to the a'th data signal driving unit; and the scanning driving unit scans and drives the emission elements such that the M lines of the emission elements are driven simultaneously, the difference of driving start point-in-time of each line becomes X / L, and the emission duration of each line becomes MxX / L.

Description

[0001] Cross References to Related Applications [0002] The present invention contains subject matter related to Japanese Patent Application JP2007-203531 filed in Japan Patent Office on Aug. 3, 2007, the entire contents of which are hereby incorporated by reference. technical field [0003] The present invention relates to a display device and a display method, and more particularly, to a display device and a display method suitable for use in the case of displaying images using matrix driving. Background technique [0004] Using a simple matrix (passive matrix) method, by arranging X electrodes and Y electrodes in a grid pattern and turning on / off these electrodes at a specific moment to drive such as LEDs (Light Emitting Diodes, Light Emitting Diodes) set at intersections Or light-emitting elements such as liquid crystal elements. For a liquid crystal device using the simple matrix method, fewer electrodes are used and it is easy to manufacture, so the price is lower co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/20G09G3/32G09G3/36
CPCG09G2310/0267G09G3/20G09G2310/0262G09G2320/043G09G2330/06G09G2320/02G09G3/3283G09G2310/06G09G3/3216G09G2310/0275G09G2300/06
Inventor 冈本锐造十时康治
Owner SONY SEMICON SOLUTIONS CORP