A device for detecting bump deflection on a flexible screen
A flexible screen and offset technology, which is applied in the field of flexible screens, can solve problems such as end roll-up or wrinkles, influence on connection circuit detection, connection circuit ghosting, etc., to avoid ghosting, improve detection accuracy, and reduce defective products The effect of the probability of
Active Publication Date: 2022-07-01
SHENZHEN COMWIN AUTOMATION TECH
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Problems solved by technology
[0004] In view of the related technologies mentioned above, the inventor believes that: the flexible screen is different from the ordinary hard screen, and the flexible screen itself is easy to roll up or wrinkle at its end, and the flexible screen and the flexible circuit board cannot be compared with the detection equipment. If the platform fits together, it will lead to ghosting of the connection circuit between the flexible screen and the flexible circuit board captured by the shooting and testing device. The entire connection circuit between the flexible screen and the flexible circuit board cannot be presented, which will affect the connection circuit. The detection of this situation needs to be further improved
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[0033] Attached to the following Figure 1-4 , the application will be described in further detail.
[0034] The embodiment of the present application discloses a device for detecting bump offset of a flexible screen, refer to figure 1 and figure 2, including a body 1 and a straightening mechanism arranged on the body 1, through which the rolled end of the flexible screen can be straightened, a support frame 2 is provided on the body 1, and a connecting frame 3 is connected between the support frames 2 connection, and the straightening mechanism is arranged under the connecting frame 3; the straightening mechanism includes a connecting piece, a carrying plate 5, an auxiliary detection piece, a driving board 6, and a straightening board 7, wherein the connecting piece is arranged on the body 1, and the carrying board 5 is used for In order to place the flexible screen, the flexible screen can be placed on the carrier board 5 by the mechanical arm, and the carrier board 5 is ...
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The application relates to a device for detecting BUMP deviation of a flexible screen, including a body and a straightening mechanism arranged on the body, the body is provided with a support frame, the support frame is connected by a connecting frame, and the straightening mechanism is arranged below the connecting frame; It is arranged on the body, the bearing plate is used to place the flexible screen, the bearing plate is arranged on the end of the connector away from the body and below the connecting frame, and the detection auxiliary is arranged on the bearing plate, and the detection auxiliary includes a detection tool that runs through the bearing plate. A transparent support bar arranged on the detection port, the driving board is arranged on the side of the connecting frame facing the carrier board and slides up and down in the vertical direction, the straightening plate is arranged on the side of the driving board facing the carrier board and is aligned with the flexible screen, on the body A photographing detection piece is provided, and the photographing detection piece is aligned with the detection port. The present application has the effect of avoiding the ghosting of the connection circuit between the flexible screen and the flexible circuit board photographed by the photographing detection device, and improving the detection accuracy.
Description
technical field [0001] The present application relates to the field of flexible screens, and in particular, to a device for detecting BUMP deviation of a flexible screen. Background technique [0002] Flexible screens generally refer to flexible screens, which refer to flexible OLEDs. The successful mass production of flexible screens is not only a great benefit to the manufacture of a new generation of high-end smartphones, but also to the application of wearable devices due to their low power consumption and bendability. In the future, flexible screens will be widely used with the continuous penetration of personal smart terminals. [0003] In the application of the flexible screen, a flexible circuit board is connected to one end of the flexible screen, and before the flexible screen is used, the circuit connection between the flexible screen and the flexible circuit board needs to be tested to ensure that the flexible screen can be used normally after installation. The ...
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IPC IPC(8): B07C5/02B07C5/344B07C5/36
CPCB07C5/02B07C5/344B07C5/362
Inventor 李科谢崇宁孔繁松
Owner SHENZHEN COMWIN AUTOMATION TECH