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Display equipment test system and method

A display device and test system technology, which is applied in the direction of measuring device, optical instrument test, test optical performance, etc., can solve the problems of limiting the speed and lack of efficiency of the display factory, and achieve the effect of accelerating the test process

Inactive Publication Date: 2010-07-07
TOP VICTORY INVESTMENTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This inefficient testing process can limit the speed at which monitors can be shipped

Method used

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  • Display equipment test system and method
  • Display equipment test system and method

Examples

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Embodiment Construction

[0014] The above and other technical features and advantages of the present invention will be described in more detail below in conjunction with the accompanying drawings.

[0015] figure 1 It is a block diagram of a display device testing system according to an embodiment of the present invention. Please refer to figure 1 , the display device testing system 10 includes a control device 11 , a test instrument 12 and a display device 13 . Wherein, the test instrument 12 is, for example, a test signal generator, and the display device 13 is, for example, a display device such as a cathode ray tube (CRT) display or a flat panel display (FPD).

[0016] In this embodiment, the display device testing system 10 further includes an adapter device 14 . The switching device 14 is used to receive the control commands sent by the control device 11, convert the control commands into signals suitable for the test instrument 12 and the display device 13, and then send them to the test ins...

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Abstract

The invention provides a display device test system and test method thereof, the test system comprises a control device, a test instrument and a display device to be tested, provides a plurality of test items and sends corresponding control commands of items to be tested to the test instrument and the display device to be tested. The test instrument sends the test signal based on the control commands, the display device adjusts control items and values based on the control commands, then the display device sends the display result based on the test signal. Because the operation and the control of the test instrument and the display device to be tested are integrated into the same man-machine interface, without respectively operating and controlling the test instrument and the display device, thereby improving or accelerating the test flow.

Description

technical field [0001] The present invention relates to a test system, in particular to a display device test system and a method thereof which integrate the control of a test instrument in the system and a display device to be tested into the same man-machine interface. Background technique [0002] A display is a human-machine interface used to communicate with machines or instruments visually. Therefore, it is necessary to perform various tests on the display device before leaving the factory, such as testing the hue and brightness displayed by the display device. , contrast, saturation, uniformity, response time and flicker. [0003] Traditionally, the testing process of a display device requires a tester to manipulate the tester and the display device to be tested back and forth, so that the tester can output different test signals to verify different characteristics of the display device. This inefficient testing process can limit the speed at which displays can be sh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G5/00G01M11/00G01M11/02G09G3/00
Inventor 曾传纮
Owner TOP VICTORY INVESTMENTS
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