Display panel and display device

A display panel and display area technology, applied in the direction of instruments, semiconductor devices, optics, etc., can solve the problems of large space, large frame width, unfavorable narrow frame design of display devices, etc., to achieve reduced frame width, better narrow frame design, The effect of reducing the occupied space

Active Publication Date: 2018-07-06
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, based on this arrangement, the second signal wiring 4' will occupy a larger space in the non-display area 2', which results in a larger frame width, which is not conducive to realizing the narrow frame design of the display device.

Method used

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  • Display panel and display device
  • Display panel and display device
  • Display panel and display device

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Embodiment Construction

[0029] In order to better understand the technical solutions of the present invention, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0030] It should be clear that the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0031] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless the context clearly indicates otherwise.

[0032] It should be understood that the term "an...

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Abstract

The invention provides a display panel and a display device, and relates to the technical field of display. The display panel is characterized in that a non-display area of the display panel is provided with a chip binding region, a display area comprises first display regions and a second display region, and the distance from the second display region to the chip binding region is shorter than the distance from each first display region to the chip binding region; the display area is provided with sub-pixels and reflecting layers, and the orthographic projection of the reflecting layers corresponds to opening areas of the sub-pixels; the display area is provided with a plurality of first signal wires with different lengths; a plurality of second signal wires are connected with the first signal wires and the chip binding region; the second signal wires comprise first wires and second wires, and the first wires are connected with the first signal wires and are connected to the chip binding region by the second wires; the first wires are positioned in the second display region and extend along column directions, and the orthographic projection of the first wires partially coincides with the orthographic projection of the reflecting layers; the second wires are positioned in the non-display area. The display panel and the display device have the advantages that the widths of frames can be reduced; the display panel is used for displaying pictures.

Description

【Technical field】 [0001] The present invention relates to the field of display technology, in particular to a display panel and a display device. 【Background technique】 [0002] In a conventional display device, the display panel is mostly a rectangular structure. However, with the continuous development of display technology and the diversified demands of users on the appearance of display devices, display panels with special shapes have been more and more widely used. by figure 1 The circular display panel shown is taken as an example. The display panel includes a display area 1' and a non-display area 2'. A plurality of first signal traces 3' of different lengths are arranged in the display area 1'. Each first signal The wires 3' are connected to the chip bonding area 5' through a second signal wire 4' disposed in the non-display area 2'. The driving chip bonded to the chip bonding area 5 ′ provides a driving signal for driving the pixel to emit light, and the driving ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1362G02F1/1335
CPCG02F1/133553G02F1/136286H01L27/124G02F2201/56G02F2203/09G02F1/1345H01L27/1218G02F1/136213G02F1/1368H01L27/1255H01L27/1262G02F2203/02G02F1/13439
Inventor 张敏孔祥建
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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