Display screen detection equipment

A technology for testing equipment and display screens, applied in measuring devices, material analysis through optical means, instruments, etc., can solve the problems of slow detection efficiency and low degree of automation of display screens

Pending Publication Date: 2018-04-06
DONGGUAN SUMIDA AUTOMATION CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] In view of this, the object of the present invention is to provide a display screen detection device, which can effectively solve the problems of slow display screen detection efficiency and low degree of automation

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Embodiment Construction

[0021] The embodiment of the invention discloses a display screen detection device to effectively solve the problems of slow detection efficiency and low degree of automation of the display screen.

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] see Figure 1-Figure 2 , figure 1 A schematic structural diagram of a display screen detection device provided by an embodiment of the present invention; figure 2 It is a schematic structural diagram of a schematic diagram of taking pictures of images pr...

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Abstract

The invention discloses a display screen detection device, comprising: a controller, an automatic alignment jig, capable of adjusting a display screen placed on it to a target position according to received adjustment parameters; The display screen on the alignment fixture takes pictures, and the controller can calculate the offset direction, distance and angle of the display screen according to the image taken by the positioning camera and pass them to the automatic alignment fixture as adjustment parameters; the detection component can be aligned to the automatic alignment fixture The display screen at the target position on the positioning fixture takes pictures, and the controller can analyze the defects of the display screen according to the photographed images of the detection components and generate detection results; the manipulator can transport the display screen to be tested to the automatic alignment fixture from the pick-up position , and can transport the detected display screen on the automatic alignment fixture to the output position. The display screen detection equipment can effectively solve the problems of slow detection efficiency and low degree of automation of the display screen.

Description

technical field [0001] The invention relates to the technical field of screen detection, and more specifically, to a display screen detection device. Background technique [0002] With the continuous development and progress of science and technology, mobile phones have become an indispensable mobile device in people's life, and the display screen is the most important component of the mobile phone. In particular, the more popular full-screen, flexible screens, and 3D curved screens in recent years have been sought after and loved by people. The development of display screens in the direction of high resolution, multi-function, and large size has become the general trend in the future. And the lighting inspection link of these display screens in the production and assembly process is also particularly important. At present, the detection of display screens does not require high automation, which leads to slow detection efficiency and high detection cost. [0003] To sum up...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/01G01N21/958
CPCG01N21/01G01N21/958G01N2021/9513
Inventor 王满粮易凯郭翔何丽洪王勇
Owner DONGGUAN SUMIDA AUTOMATION CO LTD
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