OLED display panel with narrow frame structure

A display panel and narrow frame technology, which is applied in the field of OLED, can solve the problems of occupying a large space and increasing the frame of OLED display, etc., and achieve the effect of increasing strength, ensuring brightness, and reducing impedance
CN106450033BActive Publication Date: 2019-01-04GUANGZHOU GOVISIONOX TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
GUANGZHOU GOVISIONOX TECH CO LTD
Publication Date
2019-01-04

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Abstract

The invention discloses an OLED display panel with a narrow frame structure, which includes a display area and a frame area located around the display area, one of the opposite frames in the frame area is provided with metal wiring, and the cathode in the display area is connected to the metal through the anode. Wire connection, the back of the display area is provided with a conductive tape, and the two ends of the conductive tape are respectively electrically connected to the two ends of the metal wires in the two opposite frames after being bent. In the present invention, a conductive tape is pasted on the back of the OLED display panel, and the conductive tape is bent from the left and right sides of the display panel to one of the opposite frames, and the conductive tape is respectively connected to the two ends of the metal wiring on the other opposite frame. The conductive tape replaces the metal wiring on one of the opposite frames, making the size of the frame area narrower and increasing the size of the display area.
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Description

technical field

[0001] The invention relates to the technical field of OLEDs, in particular to an OLED display panel with a narrow frame structure. Background technique

[0002] Such as figure 1 As shown, the OLED light-emitting panel includes a display area 1 and a frame area 2. The frame area 2 includes an upper frame 21, a lower frame 22, a left frame 23, and a right frame 24. Metal wiring 3 is provided in the frame area. The cathode of the display area 1 11 extends to the left frame 23 and the right frame 24, wherein the metal wire 3 is used to transmit signals to the cathode 11, and the current transmitted by the external circuit to the OLED through the metal wire is directly related to the display brightness of the screen, so in order to reduce Impedance, the metal trace 3 is usually wide and circles around the display area, especially for large-sized display devices, its line width occupies half of the frame, thus occupying a larger position around the frame of the O...

Claims

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