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Display backboard and manufacturing method thereof

A technology for display backplane and display area, applied in electrical components, electrical solid devices, circuits, etc., can solve problems such as the influence of the size of the mobile phone and the increase in the cost of accessories

Active Publication Date: 2020-07-03
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing mobile phone antennas are mainly manufactured by flexible printed circuit board method (PFC), and a smart phone needs about 5 antennas. More antennas to ensure its signal transmission, which will greatly increase the cost of accessories, and also have a certain impact on the size of the mobile phone itself

Method used

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  • Display backboard and manufacturing method thereof
  • Display backboard and manufacturing method thereof
  • Display backboard and manufacturing method thereof

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Embodiment Construction

[0059] The following describes the embodiments of the present invention in detail, and those skilled in the art will understand that the following embodiments are intended to explain the present invention, and should not be regarded as limiting the present invention. Unless otherwise specified, in the following examples that do not explicitly describe specific techniques or conditions, those skilled in the art can carry out according to commonly used techniques or conditions in this field or according to product instructions.

[0060] In one aspect of the invention, the invention provides a display backplane.

[0061] According to an embodiment of the present invention, refer to figure 1 , the display backplane includes a substrate 100 and an antenna 200, wherein the substrate 100 defines a display area A and an edge area B, and the edge area B is arranged around the display area A, and the antenna 200 is arranged on at least one side of the substrate 100, and the antenna 200...

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Abstract

The invention provides a display backboard and a manufacturing method thereof. The display backboard comprises a substrate on which a display area and an edge area are defined, wherein the edge area is arranged around the display area; and an antenna which is arranged on at least one side of the substrate and in the edge area. According to the display backboard provided by the invention, the antenna is integrated into the edge area on the substrate, so that the normal display function of the display area of the display backboard is not influenced, the accessory cost of the display device can be reduced, and meanwhile, the light and thin design of the display device is facilitated.

Description

technical field [0001] The present invention relates to the field of display technology, in particular, the present invention relates to a display backplane and a manufacturing method thereof. Background technique [0002] The antenna acts as a transformer to transform the guided wave propagating on the transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space), or vice versa. Mobile phone antenna, that is, the device used to receive signals on the mobile phone. Old mobile phones have protruding antennas, while most new mobile phones have hidden them inside the fuselage. [0003] With the development of 5G technology, the requirements for mobile phone antennas are getting higher and higher. Existing mobile phone antennas are mainly manufactured using the flexible printed circuit board (PFC) method, and the number of antennas required for a smartphone is about 5. In the 5G era, both power improvement and wavelength are required to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32
CPCH10K59/123H10K59/1213H10K59/122
Inventor 田宏伟牛亚男赵梦张帅刘明王晶刘政
Owner BOE TECH GRP CO LTD