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Display screen line protection device and method

A line protection and display technology, applied in the direction of gaseous chemical plating, metal material coating process, coating, etc., can solve the problems of poor product quality, consistency, and inability to guarantee film thickness, etc., to improve work efficiency, plasma Evenly spread effect

Active Publication Date: 2019-12-20
淮北摩兰科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is how to solve the problem that the existing vapor deposition device cannot guarantee the thickness of the obtained film to be consistent, which in turn leads to the poor quality of the obtained product.

Method used

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  • Display screen line protection device and method
  • Display screen line protection device and method
  • Display screen line protection device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] by figure 1 The direction shown in is the setting direction of the device. figure 1 A schematic structural diagram of a display screen line protection device provided in Embodiment 1 of the present invention; figure 1 , a display screen line protection device, including a vapor deposition device 1, a pipeline 2, a first electrode 3, a coil 4, a second electrode 5, a rotating mechanism 6, a connector 8, a rotating auxiliary mechanism 9 and a first driving mechanism 10, The middle part of the vapor-phase precipitation device 1 is provided with a pipeline 2 through which the pipeline 2 and the rotating mechanism 6 are rotationally connected through a joint 8, and the end of the rotating mechanism 6 away from the pipeline 2 is connected with an end of the rotating auxiliary mechanism 9, so that The other end of the rotation auxiliary mechanism 9 is slidingly connected to the groove provided on the side wall of the vapor deposition device 1, and the side wall of the gas pha...

Embodiment 2

[0046] Figure 4 A schematic structural diagram of a display screen line protection device provided in Embodiment 2 of the present invention, as shown in Figure 4 The difference between Embodiment 2 and Embodiment 1 is that the rotation assist mechanism 9 and the first rotation mechanism 10 are replaced by a second drive mechanism 11, and the second drive mechanism 11 includes a drive rod 1101, a second motor 1102, The support plate 1103, the support plate 1103 is fixedly arranged on the right side wall of the meteorological precipitation device 1, the top of the support plate 1103 is connected with the second motor 1102 by bolts, the second motor 1102 is a servo motor, and the first The output shaft of the second motor 1102 is fixedly connected with 802, and the rotation of the second motor 1102 drives 6 to rotate; the rest are the same as in Embodiment 1.

[0047] Working principle: when the second motor 1102 is working, the rotation of the second motor 1102 drives the rot...

Embodiment 3

[0049] A display screen line protection method, comprising the following steps:

[0050] S1, making metal wires, on the existing display screen, the metal wires are sputtered on the glass substrate by sputtering method;

[0051] S2. Using a coating method, apply a photoresist on the metal circuit of the substrate. The photoresist can be purchased in the market, and the type can be selected according to actual needs;

[0052] S3, perform exposure, and use a mask to perform exposure according to the design requirements of the display screen product;

[0053] S4, the display screen after exposure is placed in the display screen line protection device described in embodiment 1, a layer of shading cloth is pasted, only the metal line is leaked, and then the display screen line protection device is started to generate a thin film on the metal line, Then, a protective layer is formed on the circuit by means of a photomask mask.

[0054] In this embodiment, the protective layer is p...

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Abstract

The invention relates to a display screen line protection device which comprises a gas phase deposition device, a pipeline, a first electrode, a coil, a second electrode, a rotating mechanism, a connector, a rotating assisting mechanism and a first driving mechanism, wherein the pipeline is arranged in the middle in the gas phase deposition device in a penetrating mode and is rotationally connected with the rotating mechanism through the connector, and the connector is connected with the one end of the rotating assisting mechanism; the first driving mechanism symmetrical to the rotating assisting mechanism is arranged on the side wall of the gas phase deposition device; and the first electrode and the second electrode are arranged at the top and the bottom of the gas phase deposition device. The invention further discloses a display screen line protection method. The display screen line protection device can generate two electric fields with the opposite directions, a downward force isapplied to one of two metal plates, and an upward force from a second coil is applied to the other metal plate, so a breather pipe can rotate and plasma can be uniformly diffused, and a formed film is of uniform thickness.

Description

technical field [0001] The invention relates to a display screen production process, in particular to a display screen line protection device and a protection method. Background technique [0002] Display screens are commonly used equipment in daily life, whether it is mobile phones, TVs, etc., display screens are used. Display screens currently use metal lines as conductive substrates, covered with silicon nitride as a protective layer for metal lines, and have a surface hardness comparable to that of glass. [0003] In the production process of the display screen, it is often necessary to use a vapor deposition device to obtain a thin film, but in the existing vapor deposition device, plasma is generated by radio frequency power supply, electrodes, etc., and the plasma cannot be uniformly diffused without external force To the inside of the device, fully in contact with the substrate, this kind of production device cannot guarantee the consistent thickness of the obtained...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C16/513C23C16/458C23C16/455C23C16/26C23C16/04
CPCC23C16/042C23C16/26C23C16/45578C23C16/4581C23C16/513
Inventor 杜少牧
Owner 淮北摩兰科技有限公司
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