A positioning accuracy compensation system and method for a probe crimping device
A technology of positioning accuracy and crimping device, which is applied in the field of LCD detection, can solve the problems of low test efficiency and achieve the effect of improving test efficiency and data accuracy, meeting user needs, and high positioning accuracy
Active Publication Date: 2021-08-03
苏州凌云视界智能设备有限责任公司
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Problems solved by technology
[0005] This application provides a positioning accuracy compensation system and method for a probe crimping device to solve the problem of low test efficiency in previous compensation methods
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[0043] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The 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 shall fall within the protection scope of the present invention.
[0044] In the LCD industry, the precision and accuracy of manual inspection fluctuate greatly subjectively, the labor volume of enterprises is highly fluid, and labor costs are increasing year by year. The emergence of Cell lighting detection equipment has greatly improved the quality of LCD manufacturers' products and the competitivene...
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The present application discloses a positioning accuracy compensation system and method of a probe crimping device. The system includes a probe crimping device, a positioning accuracy measurement device, and a controller; the controller includes a measurement control module, a displacement drive module, and a data processing module. and positioning accuracy compensation module; the probe crimping device is erected above the test fixture and connected to the displacement drive module; the displacement drive module is connected to the measurement control module; the positioning accuracy measurement device is connected to the measurement control module; the measurement control module is connected to the data processing module connected; the data processing module is connected with the positioning accuracy compensation module. Compared with the prior art, the system and method of the present application realize the automatic control of the probe crimping device and the positioning accuracy measuring device, and at the same time improve the test efficiency and data accuracy, and the obtained positioning accuracy compensation curve is more accurate, so that The positioning accuracy of the probe crimping device after data compensation is higher, which meets the needs of use.
Description
technical field [0001] The present application relates to the technical field of LCD detection, and in particular to a positioning accuracy compensation system and method of a probe crimping device. Background technique [0002] Liquid Crystal Display (LCD) has many advantages such as thin body, power saving, and no radiation, and has been widely used, such as smart phone screens, digital camera screens, computer screens, and smart TV screens. [0003] During the production process of the LCD, it is necessary to use testing equipment to connect the connector of the flexible printed circuit board (Flexible Printed Circuit, FPC) terminal of the LCD with the probes of the testing equipment, so as to perform a lighting test on the LCD. figure 1 It is a schematic diagram of the structure of the Cell lighting detection equipment, which mainly uses the X-axis, Y-axis, Z-axis and θ-axis motors on the probe needle to determine the relative position between the needle and the LCD pixe...
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IPC IPC(8): G02F1/13
CPCG02F1/1309
Inventor 王瑞亭姚毅陆豪亮华旭东徐兴光张见
Owner 苏州凌云视界智能设备有限责任公司