Flexible display device
A flexible display device and encapsulation layer technology, which is applied in the direction of identification devices, instruments, semiconductor devices, etc., can solve the problems that affect the service life of flexible display devices, and the film layer is prone to peeling or separation, so as to avoid peeling or separation and improve the use of The effect of improving life and connection force
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Embodiment 1
[0071] In this embodiment, the non-light-emitting area is located in the non-display area, that is, the through hole 401 is set in the non-display area. At this time, the through hole 401 can penetrate the first electrode layer 400, the metal line of the non-display area, and be used for wrapping metal in the non-display area. The film layer of the line; or the through hole 401 runs through the first electrode layer 400, the metal line of the non-display area and the peripheral dam; of course, the through hole 401 can also penetrate the first electrode layer 400, the metal line of the non-display area, and the non-display area The inner film layer used to wrap the metal wire and the outer dam.
[0072] The through hole 401 is pierced with an insulating post 600, and the insulating post 600 fits tightly with the through hole 401, that is to say, the diameter of the insulating post 600 is slightly larger than the diameter of the through hole 401, and the insulating post 600 and t...
Embodiment 2
[0074] This embodiment provides a flexible display device 1, which includes a light-emitting area and a non-light-emitting area adjacent to the light-emitting area. The light-emitting area corresponds to the area where a plurality of light-emitting units are located in the display area. A picture of a video or a picture; the non-luminous area is the area corresponding to the pixel definition layer arranged between the multiple light-emitting units arranged at intervals in the display area.
[0075] In this embodiment, the flexible display device 1 includes an array substrate 200 , a plurality of light emitting units 302 , a first electrode layer 400 and an encapsulation layer 500 arranged in layers. Wherein, a display pixel defining layer 301 for separating each light emitting unit 302 is arranged between the light emitting units 302 . During specific fabrication, for example, patterning may be performed on the pixel defining layer 301 to form openings on the pixel defining la...
Embodiment 3
[0108] Figure 8 It is a schematic flowchart of a method for manufacturing a flexible display device provided by an embodiment of the present invention. combine Figure 1 to Figure 8 As shown, this embodiment provides a method for manufacturing a flexible display device, which can be used to manufacture the flexible display device provided in the above embodiments.
[0109] The production method includes:
[0110] S101 , providing a flexible display panel comprising an array substrate 200 , a pixel defining layer 301 and a cathode layer 400 stacked in sequence, wherein an organic light emitting layer 302 is disposed in the pixel defining layer 301 .
[0111] The array substrate 200 generally includes: a buffer layer 201, a semiconductor layer 202, a gate insulating layer 203, a gate layer 204, an interlayer insulating layer 206, a source / drain 205, and a planarization layer 208, which are sub-stacked on the base substrate 100 . An anode layer 209 , wherein the anode layer 2...
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