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Display panel and production method thereof, and display device

A technology for display panels and manufacturing methods, applied in the fields of nonlinear optics, instruments, optics, etc., can solve problems such as unfavorable realization of narrow borders of display panels, and achieve the effect of reducing the probability of disconnection of signal lines and reducing the width

Active Publication Date: 2019-08-30
YUNGU GUAN TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] COF (Chip On Flex, chip on film) bending technology is to bend COF to the back of the screen, but the lower frame of the display panel is still affected by the binding area, which is not conducive to the realization of a narrow frame of the display panel

Method used

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  • Display panel and production method thereof, and display device
  • Display panel and production method thereof, and display device
  • Display panel and production method thereof, and display device

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Embodiment Construction

[0046] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures. Throughout this specification, the same or similar reference numerals represent the same or similar structures, elements or processes. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0047] An embodiment of the present invention provides a display panel, including a display area and a non-display area located on at least one side of the display area. The display panel also includes a first substrate...

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Abstract

The invention discloses a display panel and a production method thereof, and a display device. The display panel comprises a first substrate, and the portion of the first substrate corresponding to anon-display area includes a first surface parallel to the display panel and a second surface perpendicular to the display panel, wherein the second surface is located at one side of the first substrate away from a display area, and the thickness of the part of the first substrate covered by the second surface is smaller than the thickness of the part of the first substrate covered by the first surface; the first substrate further comprises a third surface connected with the first surface and the second surface; the display panel further comprises a plurality of connecting parts arranged on thesecond surface and a plurality of signal lines routed to the first surface via the third surface; and the connecting parts are electrically connected with the corresponding signal lines and transmitdisplay signals through the corresponding signal lines. The technical scheme provided by the invention facilitates the realization of a hard-screen narrow frame, and reduces the probability of signalline breakage.

Description

technical field [0001] Embodiments of the present invention relate to the field of display technology, and in particular, to a display panel, a manufacturing method thereof, and a display device. Background technique [0002] With the development of full-screen technology, the market demand for narrow bezel products is increasing, and reducing the bezel size is an effective means to increase the screen-to-body ratio of the display. [0003] COF (Chip On Flex, chip on film) bending technology is to bend COF to the back of the screen, but the lower frame of the display panel is still affected by the binding area, which is not conducive to the realization of a narrow frame of the display panel. Contents of the invention [0004] The invention provides a display panel, a manufacturing method thereof, and a display device, which are beneficial to the realization of a hard screen with a narrow frame, and at the same time reduce the probability of disconnection of a signal line. ...

Claims

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Application Information

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IPC IPC(8): G02F1/1362G02F1/1333
CPCG02F1/1333G02F1/136286
Inventor 张秀玉黄金艳
Owner YUNGU GUAN TECH CO LTD
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