Display panel, fabricating method thereof and display device
AssigneesBeijing Boe Optoelectronics Technology Co., Ltd., Boe Technology Group Co., Ltd.
InventorsJunjie Xie, Yezhou Tan, Zhenxing Luo, Bin Xiang, Jian Sang
Life of this patent
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Abstract
A display panel includes an array substrate, a first flexible circuit board, a non-flexible circuit board, a control circuit board and a second flexible circuit board; the first flexible circuit board is electrically connected to the array substrate; the non-flexible circuit board is electrically connected to the first flexible circuit board; the control circuit board is provided on the non-flexible circuit board and is electrically connected with the non-flexible circuit board; the second flexible circuit board is electrically connected to the non-flexible circuit board.
Claims8
A display panel, comprising:
- an array substrate;
- a color filter substrate disposed on an upper surface of the array substrate;
- a first flexible circuit board electrically connected to the upper surface of the array substrate, wherein the first flexible circuit board is provided at an end of the array substrate protruded from the color filter substrate, a lower surface of the first flexible circuit board has a first connection portion and a second connection portion located on opposite edges of the first flexible circuit, and the first connection portion of the first flexible circuit board is adhered to the upper surface of the array substrate through a first anisotropic conductive film;
- a non-flexible circuit board electrically connected to the first flexible circuit board, wherein the second connection portion of the first flexible circuit board is adhered to an upper surface of an edge of the non-flexible circuit board through a second anisotropic conductive film;
- a control circuit board on the non-flexible circuit board and electrically connected with the non-flexible circuit board, wherein a lower surface of the control circuit board is adhered to the upper surface of the non-flexible circuit board through a third anisotropic conductive film;
- and a second flexible circuit board electrically connected to the non-flexible circuit board, wherein the second flexible circuit board has a first connection portion and a second connection portion located on opposite edges of a lower surface of the second flexible circuit board, the first connection portion of the second flexible circuit board is adhered on the upper surface of the non-flexible circuit board through a fourth anisotropic conductive film, the second flexible circuit board is located at an end of the non-flexible circuit board away from the first flexible circuit board, the first flexible circuit board and the second flexible circuit board are elements separated from each other, and the first flexible circuit board and the second flexible circuit board are elements without direct connection to each other;
- and the display panel comprises:
- a snap-fit connector electrically connected to the second flexible circuit board to make the second flexible circuit board connected with an external signal source through the second connector, so that an external input signal can realize circuit control on the display panel;
- and a set distance between the array substrate and the non-flexible circuit board to provide a bending space for the first flexible circuit board.
Dependencies are inferred from the claim text.