Display panel, manufacturing method thereof, and display device
A display panel and manufacturing method technology, applied in the direction of instruments, semiconductor devices, optics, etc., can solve the problems of large lower frame width, inability to apply flexible screen binding area bending technology, unfavorable realization of narrow frame of display panel, etc.
Active Publication Date: 2021-03-23
YUNGU GUAN TECH CO LTD
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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 border of the display panel is still affected by the binding area. For flexible display panels, the binding area can be bent to The width of the lower border of the display panel is shortened on the back of the screen, but the hard screen cannot apply the bending technology of the binding area in the flexible screen, resulting in a large width of the lower border of the hard screen, which is not conducive to the realization of a narrow border of the display panel
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[0038] 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.
[0039] An embodiment of the present invention provides a display panel, including a display area and a non-display located on at least one side of the display area. The display panel also includes a first substrate, and...
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Abstract
The invention discloses a display panel, a manufacturing method thereof, and a display device. The display panel includes a first substrate, and the part of the first substrate corresponding to the non-display area includes a first surface parallel to the display panel and a second surface perpendicular to the display panel. Two surfaces; the first substrate also includes at least one third surface connecting the first surface and the second surface, and the display panel also includes a plurality of first connecting parts arranged on the second surface and a plurality of first connecting parts arranged on a third surface A plurality of second connection parts, the first connection part transmits display signals through a plurality of first signal lines routed through at least one third surface and the first surface, and the second connection part transmits display signals through a plurality of first signal lines routed through at least the first surface The second signal line transmits display signals. The technical scheme of the invention is beneficial to the realization of a hard screen with a narrow frame, and at the same time reduces the probability of disconnection of a signal line.
Description
technical field [0001] Embodiments of the present invention relate to the field of display technologies, 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 border of the display panel is still affected by the binding area. For flexible display panels, the binding area can be bent to On the back of the screen, the width of the lower border of the display panel is shortened, but the hard screen cannot apply the bending technology of the binding area in the flexible screen, resulting in a larger width of the lower border of the hard screen, which is not conducive to the realization of a...
Claims
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IPC IPC(8): G02F1/1333G02F1/1345H01L27/32
CPCG02F1/13458G02F1/133305G02F1/133351H10K59/131
Inventor 黄金艳张秀玉
Owner YUNGU GUAN TECH CO LTD