Display panel and display device
A display panel and display area technology, which is applied in the direction of semiconductor devices, electrical components, circuits, etc., can solve the problems that cannot be omitted, the frame area cannot be further reduced, and it is not conducive to the borderless display screen, so as to reduce the number of driving channels and realize The effect of active drive
Active Publication Date: 2019-08-20
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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Problems solved by technology
[0003] With the rapid development of display panels, borderless display screens have become the development trend of display screens. Since the display panel is usually connected to the main circuit board of the display device through a flexible circuit board, specifically, the flexible circuit board is bound to the display panel. Electrical connection, the area on the display panel for binding the flexible circuit board is located in the frame area and cannot be omitted, resulting in the inability to further reduce the frame area of the display panel, which is not conducive to the realization of a borderless display
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[0028] 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.
[0029] figure 1 It is a schematic top view structural diagram of a display panel provided by an embodiment of the present invention, figure 2 It is a schematic diagram of a side view structure of a display panel provided by an embodiment of the present invention, image 3 It is a schematic diagram of a three-dimensional structure of a first display area of a display panel provided by an embodiment of the present invention, Figure 4 A schematic cross-sectional view of a first display region of a display panel...
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The embodiment of the invention discloses a display panel and a display device. The display panel comprises an array substrate, a plurality of electroluminescent devices and a flexible circuit board,wherein the array substrate comprises a plurality of pixel driving circuits, a plurality of data lines, a plurality of first gaskets and a plurality of second gaskets. The array substrate comprises adisplay area, and the display area comprises a first display area and a second display area. A first liner and at least a part of a second liner are located in the first display area. The electroluminescent devices are arranged at one side of the array substrate; the data lines are correspondingly and electrically connected with the electroluminescent devices through a pixel driving circuits; andthe electroluminescent devices are arranged in the first display area and the second display area in an array mode. The flexible circuit board comprises a plurality of first pins and second pins, andat least a part of the flexible circuit board is located in the first display area. According to the technical scheme provided by the embodiment of the invention, the realization of the frameless display panel is facilitated, and the active driving of the first display area is realized.
Description
technical field [0001] Embodiments of the present invention relate to the field of display technology, and in particular, to a display panel and a display device. Background technique [0002] For a display screen that uses thin film transistors to realize the active driving of electroluminescent devices, the pixel structure of the display panel is generally to integrate a pixel drive circuit composed of several thin film transistors on the array substrate, such as a Micro LED display screen. The crystal grains are directly connected to the pixel pads on the array substrate. [0003] With the rapid development of display panels, borderless display screens have become the development trend of display screens. Since the display panel is usually connected to the main circuit board of the display device through a flexible circuit board, specifically, the flexible circuit board is bound to the display panel. For electrical connection, the area for binding the flexible circuit bo...
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IPC IPC(8): H01L27/15
CPCH01L27/156
Inventor 吴天一
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD