Display screen image acquisition device and display screen detection equipment
A technology of acquisition device and image acquisition equipment, applied in the field of display screen, can solve the problems of complex manufacturing process, color spot defects, etc.
Pending Publication Date: 2020-08-07
BAZHOU YUNGU ELECTRONICS TECH CO LTD
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Problems solved by technology
The display module is the main part of the display. However, its manufacturing process is complex and requires nearly a hundred processes. Various display defects will inevitably occur during the manufacturing process, and the most common display defects are color spot defects.
[0003] With the continuous development of display technology, right-angled or four-curved display screens have become a development trend for future display screens. However, right-angled or four-curved display screens cannot be detected in color spots. The front main body area of the display screen is compared with the side area at the same time to detect color spot defects
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[0019] 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 of the embodiments of the present invention, not all of them. 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.
[0020] In addition, in the exemplary embodiments, since the same reference numerals denote the same components with the same structure or the same steps of the same method, if one embodiment is exemplarily described, only the same elements as those already described will be described in other exemplary embodiments. Different structures or methods of the embodiments are described.
[0021] Throughout the specification and claims, when one element ...
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Abstract
The invention provides a display screen image acquisition device and display screen detection equipment. At least one light path adjusting device is arranged on the light-emitting side of at least onecurved screen body of the display screen; the direction of the light emitted by the curved screen body is changed to the direction which can be obtained by the image acquisition device by utilizing the light path adjusting equipment, so that the image acquisition device arranged on the light-emitting side of the plane screen body of the display screen can shoot images containing the plane screenbody and the curved screen body at the same time; according to the display screen image acquisition device and the display screen detection equipment, all the display areas of the display screen are located in the same image, so that the image of the display screen can be simply acquired, all the display areas of the display screen can be located in the same image, the comparability of all pixel units of the display screen is improved, and the color spot detection precision and the subsequent color spot repair precision are further improved.
Description
technical field [0001] The invention relates to the field of display screens, in particular to a display screen image acquisition device and display screen detection equipment. Background technique [0002] The display has the characteristics of high resolution, high brightness, small size, light weight, and low power consumption, so it is widely used in electronic products in people's daily life. The display module is the main part of the display. However, its manufacturing process is complex and requires nearly a hundred processes. Various display defects will inevitably occur during the manufacturing process, and the most common display defects are color spot defects. [0003] With the continuous development of display technology, right-angled or four-curved display screens have become a development trend for future display screens. However, right-angled or four-curved display screens cannot be detected in color spots. The front main body area of the display screen is ...
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Login to View More IPC IPC(8): G09G3/00
CPCG09G3/006
Inventor 朱永斌金子渊
Owner BAZHOU YUNGU ELECTRONICS TECH CO LTD