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Display method of display image and display

A display method and display technology, which is applied in the direction of static indicators, instruments, etc., can solve the problems of blurred picture edges, poor saturation, inability to distinguish and respond to different situations of display applications, etc., to overcome the blurred picture edges , the effect of saving sub-pixels

Active Publication Date: 2019-04-23
EVERDISPLAY OPTRONICS (SHANGHAI) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] However, using the prior art display method based on the above compensation algorithm, the resulting image quality, such as Figure 2-Figure 5 As shown, therefore, the above-mentioned display method in the prior art has technical problems such as blurred edges of the picture, poor saturation, etc.
[0013] Moreover, the prior art display method using the above-mentioned compensation algorithm cannot distinguish and deal with different situations of display applications, such as text display-based applications and image display-based applications, and obtain satisfactory display effects for each

Method used

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  • Display method of display image and display
  • Display method of display image and display

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no. 1 example

[0091] In this embodiment, the data indicating the position of each color in the image to be displayed and the required display gray value are obtained first. For example, for red, the grayscale values ​​to be displayed in the pixels P11-P23 are R'11, R'12, R'13, R'21, R'22, R'23.

[0092] Then obtain the proportion vector of the proportion of each color in the sub-pixel in each pixel, each proportion vector has three components, respectively representing the proportion of the red sub-pixel, green sub-pixel and blue sub-pixel in the pixel Ratio coefficient.

[0093] The "proportion" mentioned here refers to the proportion of occupied space, therefore, the compensation algorithm used in the embodiment of the present invention may be called "occupied space algorithm". However, it should be noted that in the display method of the embodiment of the present invention, it is not necessary to accurately calculate the proportion coefficient of the sub-pixel in the pixel space, but on...

no. 2 example

[0109] This embodiment is the same as the previous embodiment and will not be repeated here.

[0110] The difference between this embodiment and the previous embodiment is that in the display method of this embodiment, it is not necessary to accurately calculate the percentage of the pixel space of the pixel, but only to see whether there is a sub-pixel of the color in the pixel space of the pixel . If the sub-pixel of the color is completely within the pixel space of the pixel (the concept of area, not volume), the ratio factor is set to "1", if the sub-pixel of the color is not within the pixel space of the pixel at all , then the proportion coefficient is set to "0". If the sub-pixel of the color is partly located in the pixel space of the pixel, it depends on whether most of it is located in the pixel space of the pixel, or a small part is located in the pixel space of the pixel. space; if most of them are located in the pixel space of the pixel, the proportion coefficien...

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Abstract

The invention discloses a method for displaying a display image and a display. The pixel array of the display is formed by repeating a plurality of basic pixel units along the horizontal and vertical directions. In the pixel array, there are at least two different pixels in the pixel space. Sub-pixel; in the pixel array, including the first sub-pixel of the first color, the second sub-pixel of the second color and the third sub-pixel of the third color; the display method includes the steps of: respectively obtaining the position and position of each color in the image The first data of the gray value to be displayed; respectively obtain the second data representing the proportion of each pixel in each color in the pixel array; for each sub-pixel contained in each pixel, according to the first data and the second data The second data, the third data is obtained for image display, and the third data represents the display grayscale value of each sub-pixel of the pixel in the pixel array. The invention can distinguish and deal with different situations displayed by the display, so as to obtain respective satisfactory display effects.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a method for displaying a display image and a display. Background technique [0002] Active Matrix Organic Light Emitting Diode (hereinafter referred to as AMOLED) is a new generation of display. A pixel unit of a traditional pixel array is composed of three sub-pixels of red, green and blue. However, the current AMOLED pixel array design tends to reduce the number of sub-pixels. Therefore, a single pixel (also referred to as a pixel point or a pixel unit) of the pixel array is no longer composed of three sub-pixels of red, green and blue. [0003] figure 1 The pixel array in is a delta-arranged pixel array with a row period of 2 and a column period of 3. The pixels of the pixel array can be red, green; red, blue; or green, blue and other different configurations. [0004] We know that only three primary colors can form all colors, and two colors cannot form all colors, so ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/3225
CPCG09G3/2003G09G3/3208G09G2300/0452G09G2320/0242G09G2320/0666G09G2340/0407G09G2340/0457G09G2360/16G09G3/2074G09G3/3266G09G3/3275G09G2310/027
Inventor 冯佑雄
Owner EVERDISPLAY OPTRONICS (SHANGHAI) CO LTD
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