Display panel and display device
A display panel and display device technology, which is applied in nonlinear optics, instruments, optics, etc., can solve the problems that the display device 1 is not light enough, beautiful, and the frame affects the size of the display area AA, etc., to achieve the effect of increasing size and reducing width
Active Publication Date: 2017-07-04
BARCO NV
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Problems solved by technology
[0006] However, in order to ensure the reliability of the electrical connection with the flexible circuit board 13, the ends of the row and column electrodes 113 need to extend a considerable distance beyond the display area AA, so that the width of the OLB portion located in the non-display area BB1 increases, The width of the frame of the display device 1 is also increased, which makes the display device 1 not light and beautiful in visual perception, and the size of the frame also affects the size of the display area AA of the display device 1.
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[0057] A display panel and a display device according to preferred embodiments of the present invention will be described below with reference to related drawings, wherein the same elements will be described with the same reference symbols. The drawings of all the embodiments of the present invention are for illustration only, and do not represent real dimensions and proportions.
[0058] Figure 2A It is a schematic cross-sectional view of a display panel according to an embodiment of the present invention, please refer to Figure 2A shown. The display panel 2 includes a liquid crystal layer 21 , a first substrate 22 , a second substrate 23 and a connecting member 24 . The second substrate 23 is disposed opposite to the first substrate 22 , and the liquid crystal layer 21 is disposed between the first substrate 22 and the second substrate 23 . The connecting member 24 is disposed between the first substrate 22 and the second substrate 23 , and is disposed around the liquid...
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The invention discloses a display panel, comprising a liquid crystal layer, a first substrate, a second substrate and a connecting member. The first substrate is provided with at least one through hole, a plurality of electrodes and a first surface and a second surface which are arranged oppositely. The electrodes are arranged on the first surface; the through holes run through the first surface and the second surface; the second substrate and the first substrate are arranged oppositely; the liquid crystal layer is disposed between the first substrate and the second substrate; the connecting member is arranged between the first substrate and the second substrate and around the liquid crystal layer; at least part of the through holes are disposed in a contacting region of the first substrate and the connecting member; and the through holes are electrically connected with one of the electrodes, so as to electrically connect the electrode to the second surface. The invention also discloses a display device.
Description
technical field [0001] The invention relates to a display panel and a display device. Background technique [0002] With the advancement of technology, users have increasingly thinner and thinner demands on display devices, and further thinner and thinner demands on display panels. However, under the demand of thinner and thinner, but also for the convenience of viewing, it is desired to have a larger display area to present a larger image. [0003] In terms of a liquid crystal display device, it has a display panel and a driving circuit board, and the matrix substrate in the display panel has electrodes arranged in a staggered manner, and is electrically connected to the driving circuit board through a flexible circuit board to control the display panel display. picture. However, the driving circuit board has a certain volume, and its configuration is the main reason for affecting the volume of the display device and the display panel. In the known technology, the drivin...
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IPC IPC(8): G02F1/13
Inventor 吴永良
Owner BARCO NV