Display panel, driver and flexible circuit board

A flexible circuit board and display panel technology, applied in circuits, static indicators, instruments, etc., can solve the problems of large overall width, low area ratio, and large overall area of ​​the non-display area NA, so as to improve the image display effect. , the area ratio is increased, and the effect of saving the overall area

Pending Publication Date: 2019-09-10
FITIPOWER INTEGRATED TECH SHENZHEN INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned circuit layout method often causes the overall width of the non-display area NA to be larger, that is, the overall area is larger, so that the area ratio of the area of ​​the display area AA in the entire display panel 20 is relatively low, which affects the viewing experience of the display panel.

Method used

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  • Display panel, driver and flexible circuit board
  • Display panel, driver and flexible circuit board
  • Display panel, driver and flexible circuit board

Examples

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Embodiment 1

[0026] see figure 2 , the display panel 10 provided in this embodiment may be a liquid crystal display panel, an inorganic light emitting diode display panel, an organic light emitting diode display panel, or the like.

[0027] read on figure 2 , the display panel 10 includes a substrate 11 , the substrate 11 defines a display area AA and a non-display area NA located on one side of the display area AA, and the display area AA is connected to the non-display area NA. In some other embodiments, the non-display area NA may also be arranged in a frame shape surrounding the display area AA. The display area AA is an area used for image display when the display panel 10 is in working state, and the non-display area NA is not used for displaying images, but is used for arranging wiring, drivers and other circuit structures inside the display panel 10 .

[0028] The display panel 10 also includes a flexible circuit board 12 and a driver 13 . The flexible printed circuit board 12...

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PUM

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Abstract

The invention provides a display panel. The display panel comprises a substrate, a driver and a flexible circuit board; a display area and a non-display area are defined in the substrate; the driver is arranged in the non-display area, the side, adjacent to the display area, of the driver is provided with a plurality of first pins and a plurality of second pins, and the multiple first pins are electrically connected with the display area; and the flexible circuit board is electrically connected with the multiple second pins. According to the display panel, the area of the non-display area is decreased advantageously. The invention further provides the driver applied to the display panel, and the flexible circuit board used for being electrically connected with the driver applied to the display panel.

Description

technical field [0001] The invention relates to the field of image display devices, in particular to a display panel, a driver and a flexible circuit board applied to the display panel. Background technique [0002] A display panel usually includes a substrate, such as a TFT array substrate of a liquid crystal display panel, on which a display area and a non-display area are usually defined. The display area is used for image display, and the non-display area is provided with a driver chip and a flexible circuit board. [0003] Wherein, the driver chip located in the non-display area is used to process the signal output by the flexible circuit board and output it to the display area. see figure 1 , in the conventional display panel 20 , the driving chip 21 is disposed between one edge of the display area AA and the flexible circuit board 22 and is electrically connected to the display area AA and the flexible circuit board 22 respectively. The overall width of the non-dis...

Claims

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Application Information

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IPC IPC(8): G02F1/133G09F9/33H01L27/32G09G3/32G09G3/3208G09G3/36
CPCG02F1/133G09F9/33G09G3/32G09G3/3208G09G3/36H10K59/00
Inventor 许裕杰梁汉源林胜雄曾志钧朱畅韦鸿运刘刚
Owner FITIPOWER INTEGRATED TECH SHENZHEN INC
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