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Substrate and manufacturing method thereof, and display device

A manufacturing method and substrate technology, applied in the direction of electric solid-state devices, semiconductor devices, instruments, etc., can solve the problems of limitation, increase RCLoad, increase line resistance, etc., achieve the effect of reducing frame width, eliminating signal crosstalk, and superior appearance

Active Publication Date: 2015-10-21
HEFEI XINSHENG OPTOELECTRONICS TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For the former solution, reducing the line width of the seam will increase the line resistance and increase the RC Load. The current limit line width and seam is 15um / 15um, and further reduction will greatly increase the RC Load
As for changing the way of wiring, it is also limited by the need to keep a certain distance between the wiring to reduce signal interference.

Method used

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  • Substrate and manufacturing method thereof, and display device
  • Substrate and manufacturing method thereof, and display device
  • Substrate and manufacturing method thereof, and display device

Examples

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Embodiment Construction

[0019] The specific implementation manner of the present invention will be further described in detail below with reference to the drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0020] figure 1 Indicates the distribution of conductive lines in the routing area of ​​the substrate in the embodiment of the present invention, image 3 express figure 1 Sectional view along A-A.

[0021] combine figure 1 with image 3 As shown, in the embodiment of the present invention, a substrate is provided, the substrate includes a routing area 200, the substrate includes a base 100 and multiple layers arranged in parallel on the base 100 and located in the routing area 200 The conductive wire 1 is provided with a signal shielding layer 12 between two adjacent layers of conductive wires 1, and an insulating layer is arranged between the conductive wire 1 and the signal shield...

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Abstract

The invention, which relates to the technical field of the display, discloses a substrate and a manufacturing method thereof, and a display device. The substrate comprises multiple layers of conductive wires arranged on a base; and a signal shielding layer is arranged between each two adjacent layers of conductive wires to eliminate a signal crosstalk between the two adjacent layers of conductive wires. At the arrangement direction of the same layer of conductive wires, projections of areas where the two adjacent layers of conductive wires are distributed on the base are at least superposed partially, thereby reducing distribution areas of the multiple layers of conductive wires. Therefore, the frame width of the substrate is reduced, so that the appearance of the display device becomes excellent.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a substrate, a manufacturing method thereof, and a display device. Background technique [0002] At present, most of the capacitive touch screens used in the market are finger-touched capacitive touch screens, especially the new generation of touch methods represented by Apple, which has made the capacitive touch screens get a huge development, mainly used in mobile phones and tablet computers. Medium and so on. With the rapid growth of capacitive touch screens, people have higher and higher requirements for them, such as the thickness of the touch screen, the sensitivity of the touch, and the width of the frame, etc. People's requirements for product design are also becoming more and more stringent. . When new products are launched from generation to generation, the highlights of the products must be given. At this time, the narrow bezel solution is becoming more and more pop...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/044
CPCG06F3/0412G06F3/04164G06F2203/04103G06F2203/04107H01L27/124G06F3/047
Inventor 谢晓冬胡明张明谢涛峰王静
Owner HEFEI XINSHENG OPTOELECTRONICS TECH CO LTD
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