Image acquisition system and method and display panel processing equipment
A technology of image acquisition and image acquisition device, which is applied in the field of display devices, can solve the problems of reduced production efficiency of display panels and labor costs, so as to improve the utilization rate of equipment and the efficiency of image appearance inspection production lines, and reduce the time for adjusting equipment , Improving the degree of automation and the effect of production efficiency
Pending Publication Date: 2022-04-15
BOE TECH GRP CO LTD
View PDF0 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, for the object to be detected, which is easy to reflect light and difficult to focus, such as the display panel, it is necessary to manually adjust the equipment repeatedly, so that the optical platform can capture a clear display panel image, which not only consumes a lot of labor costs, but also reduces the production efficiency of the display panel.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0052]The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0053] Below with reference to accompanying drawing of description, the embodiment of the present application is described:
[0054] refer to figure 1 , figure 1 It is a structural block diagram of an image acquisition system 1000 provided in the embodiment of the present application. Such as figure 1 As shown, the embodiment of the present application provides an image acquisition system 1000 , and the image acquisition system 1000 includes: a control device 1200 , an object load...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The embodiment of the invention provides an image acquisition system. The image acquisition system comprises a control device, a carrying device and an image acquisition device, the object carrying device is used for fixing a target object; the image acquisition device is used for acquiring an image signal of a target object according to a preset time interval and sending the image signal to the control device in real time; the control device is used for obtaining a target displacement value between the object carrying device and the image acquisition device according to the image signal, generating a control command carrying the target displacement value and sending the control command to at least one of the object carrying device and the image acquisition device; and at least one of the object carrying device and the image acquisition device moves according to the control command until the definition of the image signal received in real time is greater than a preset definition threshold. According to the embodiment of the invention, the position distance between the loading device and the image acquisition device is adjusted in real time according to the image signal, a clear image of an object difficult to focus can be automatically shot, and the method can be applied to image appearance detection of a display panel so as to improve the efficiency of an image appearance detection production line.
Description
technical field [0001] The present application relates to the technical field of display devices, in particular to an image acquisition system, an image acquisition method and a display panel processing equipment. Background technique [0002] In the process of production and preparation of display panels, multiple visual inspections are often involved. For example, in the process of packaging the display panel, it is only through visual inspection that the surface of the protective glass layer of the display panel is judged to be free of dirt, foreign matter or damage. The surface film of the glass layer, the current appearance inspection is generally completed by taking pictures of the processed products through an optical platform with high efficiency and low pollution to the processing environment. However, for the object to be detected, which is easy to reflect light and difficult to focus, such as the display panel, it is necessary to manually adjust the equipment repe...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): G01N21/88G01N21/94
CPCG01N21/94G01N21/88B65G49/06H04N23/60H04N23/695B65G47/06B65G2203/0233B65G2203/041G01B11/03G01B11/14
Inventor 周全国朱学辉徐丽蓉王志东唐浩张青周丽佳
Owner BOE TECH GRP CO LTD