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Pattern generation system process and storage medium for display apparatus test

A production method and display technology, applied in optical instrument testing, machine/structural component testing, static indicators, etc., can solve problems such as difficulty in debugging, color and brightness errors, and multiple memory spaces

Inactive Publication Date: 2007-09-19
GETAC TECH CORP
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Problems solved by technology

[0006] In addition, color and brightness errors usually only occur in part of the range of the color sample
Displaying too many color swatches makes debugging difficult
[0007] Furthermore, when the above-mentioned various patterns are set on different pages, it is necessary to switch between pages, and more memory space is required to store

Method used

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  • Pattern generation system process and storage medium for display apparatus test
  • Pattern generation system process and storage medium for display apparatus test
  • Pattern generation system process and storage medium for display apparatus test

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Embodiment Construction

[0016] A pattern generation system, method, and storage medium for display testing are disclosed below. It should be understood that the configurations of the following entities and steps are just examples and can be adjusted.

[0017] In FIG. 1 , a pattern generating system 10 for display testing is coupled to a display 5 . The pattern generating system 10 may be implemented by a computer program or a circuit. The above computer program can be executed in a computer device to implement the pattern generation method for display testing. The pattern generating system 10 includes a setting module 1 for determining the resolution of a video input to a display 5 . The resolution may be represented by the product of the horizontal resolution and the vertical resolution.

[0018] The display 5 can adjust the size of the image 4 on its display screen 6 . Referring to FIG. 2, a pattern generation method for display testing will be explained.

[0019] resolution

resol...

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Abstract

Provided is an image generation method and system for testing a display. At first, a video resolution of a dispaly is determined to be inputted. The number and size of rectangles formed by a second-dimensional grid pattern are automatically determined based on the resolution, so that the number of horizontal pixels of each rectangle is equal to the number of vertical pixels. The grid pattern is automatically displayed on the diaplay.

Description

technical field [0001] The present invention relates to image display technology, and more particularly to a pattern generation system and method for display testing. Background technique [0002] Various properties of the display, such as resolution, refresh rate, and color space, can be tested using patterns. Patterns for display testing can contain dynamic or static patterns. Static patterns are constructed from bitmaps. Dynamic patterns are drawn based on the monitor's settings or the characteristics of its input signal. The dynamic pattern can generally have the following patterns: grid, circles, color information, grayscale and zebra line. [0003] A grid divides the screen of a display into a fixed number of rectangular elements. The circle includes a central circle and four corner circles. These rectangles and circles can be used to observe the scaling of the display. The color information usually includes three primary colors (RGB) color bars, a high color tab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/00G01R31/00G01M11/00G02F1/13
Inventor 伍小韵
Owner GETAC TECH CORP
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