OLED flexible printed circuit board vacuum adsorption device

A flexible circuit board and vacuum adsorption technology, applied in the field of OLED display, can solve problems such as complicated disassembly and replacement procedures, achieve the effects of convenient and fast conversion, reduce equipment costs, and improve work efficiency

Inactive Publication Date: 2014-05-21
SICHUAN CCO DISPLAY TECH
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] The present invention proposes a vacuum adsorption device for OLED flexible circuit boards in view of the shortcomings of the OLED flexible circuit board va

Method used

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  • OLED flexible printed circuit board vacuum adsorption device
  • OLED flexible printed circuit board vacuum adsorption device
  • OLED flexible printed circuit board vacuum adsorption device

Examples

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Example Embodiment

[0021] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0022] like figure 1 As shown, a vacuum adsorption device for an OLED flexible circuit board includes a conical stage 1 and a vacuum tube 3, characterized in that the conical stage 1 includes at least two grooves 2 with different shapes, and the vacuum tube 3 and the groove 2 Connected.

[0023] like figure 2 As shown, the above-mentioned conical table 1 is a square, including an upper plane 11 and a conical inclined surface 12, and grooves 2 are arranged on each edge of the upper plane 11 of the conical table 1. The shapes of the grooves 2 are different, respectively. Corresponding to a type of OLED flexible circuit board, the tapered inclined surface of the tapered stage is provided for placing a sensor of the vacuum adsorption device of this embodiment.

[0024] Through the above description, those skilled in the art should understand that...

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Abstract

The utility model provides an OLED flexible printed circuit board vacuum adsorption device, which can be used to overcome the defects of conventional OLED flexible printed circuit board vacuum adsorption devices that the vacuum adsorption devices can be used only for the single model of the printed circuit board, and that the disassembly process and the replacement process are complicated. The vacuum adsorption device provided in the invention comprises a cone-shaped bench and a vacuum pipe. The cone-shaped bench is provided with at least two grooves having different shapes, and the vacuum pipe is communicated with the grooves. The invention is advantageous in that the grooves corresponding to a plurality of models of the OLED flexible printed circuit boards is disposed in the cone-shaped bench, and a rotary component of the cone-shaped bench and a fast joint of the vacuum pipe are provided, which enable the vacuum adsorption device to possess adsorption function suitable for the OLED flexible printed circuit boards having various models, and the transition among the adsorption grooves of the OLED flexible printed circuits having different models is convenient and fast; the working efficiency can be improved, and the device costs can be reduced at the same time.

Description

technical field [0001] The invention belongs to the field of OLED display technology, in particular to a flexible circuit board fixing device in the manufacturing process of OLED display devices. Background technique [0002] Organic light-emitting diode (Organic Light-Emitting Diode, OLED), also known as organic electro-laser display, has the characteristics of light and thin, power saving and so on. [0003] When making an OLED display device, in order to make the current conduction, it is necessary to pass a certain process to make the electrodes of the display screen and the electrodes of the flexible circuit board adhere to each other. Due to the particularity of OLED flexible circuit boards such as very thin, flexible, and weird shapes, a special adsorption device is usually used to fix the flexible circuit in the production of display electrodes and OLED flexible circuit board electrodes. plate. The special adsorption device usually processes a special groove for th...

Claims

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Application Information

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IPC IPC(8): H05K3/30
Inventor 向欣任海黄俊张晓茗
Owner SICHUAN CCO DISPLAY TECH
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