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Display panel and display device

A technology for display panels and array substrates, applied in semiconductor devices, electrical components, circuits, etc., can solve problems such as short circuits in bonding structures, avoid lateral conduction short circuits, reduce the probability of poor display, and reduce the effective contact area Effect

Active Publication Date: 2021-03-02
KUNSHAN NEW FLAT PANEL DISPLAY TECH CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the gold finger is set on the flexible circuit board (FPC), and it is pressed to the corresponding position with the COF bonding terminal set on the driving backplane of the display panel through ACF (anisotropic conductive film) to form a bonding structure. In order to realize the control of the OLED display screen by the external signal; however, in the use of the flexible circuit board (FPC), there is a risk of short circuit in the aforementioned binding structure, which affects the use

Method used

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  • Display panel and display device
  • Display panel and display device
  • Display panel and display device

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Embodiment Construction

[0028] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the embodiments and accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0029] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, therefore, should not be constr...

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Abstract

The invention provides a display panel and a display device, and the display panel comprises: an array substrate which is provided with a first terminal part, wherein the first terminal part comprisesa plurality of first terminals; and a flexible circuit board which is provided with a second terminal part, wherein the second terminal part comprises a plurality of second terminals, each second terminal is in one-to-one correspondence with one first terminal, each second terminal comprises a first area and a second area which are connected with each other, the width of the second area is smaller than that of the first area, the first area and the first terminal are provided with conductive adhesive, and the projection of the second area on the array substrate is not overlapped with the projection of the first terminal on the array substrate.

Description

technical field [0001] The invention belongs to the field of display technology, in particular to a display panel and a display device. Background technique [0002] An organic light-emitting diode (Organic Light-Emitting Diode, OLED) display device is a device that utilizes a reversible discoloration phenomenon generated by an organic semiconductor material driven by an electric current to realize graphic display. OLED display devices are ultra-light, ultra-thin, high brightness, large viewing angle, low voltage, low power consumption, fast response, high definition, shock resistance, bendable, low cost, simple process, less raw materials, high luminous efficiency and temperature Wide range and other advantages, so OLED display technology is considered to be the most promising new generation display technology. [0003] The basic structure of an OLED display device includes: an anode layer, a cathode layer, and an organic light-emitting layer sandwiched between the anode l...

Claims

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Application Information

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IPC IPC(8): H01L27/32
CPCH10K59/131
Inventor 徐涛
Owner KUNSHAN NEW FLAT PANEL DISPLAY TECH CENT