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Connection method of fpc for oled light source, oled light source and lead-out electrode of oled light source

A technology for extracting electrodes and light sources, which is applied in the field of OLED lighting, can solve problems such as cumbersome processes, and achieve the effect of simplifying the process and halving the crimping process

Active Publication Date: 2018-05-01
GUAN YEOLIGHT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For this reason, what the present invention intends to solve is the technical problem of complicated process caused by four times of crimping when the existing FPC for OLED light source is used, and provides a new type of connection between FPC for OLED light source, OLED light source and OLED light source lead-out electrode. method

Method used

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  • Connection method of fpc for oled light source, oled light source and lead-out electrode of oled light source
  • Connection method of fpc for oled light source, oled light source and lead-out electrode of oled light source
  • Connection method of fpc for oled light source, oled light source and lead-out electrode of oled light source

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Embodiment Construction

[0027] see figure 1 As shown, an FPC for an OLED light source as an embodiment of the present invention includes a T-shaped substrate 10, a first connection electrode 11 and a second connection electrode 12 arranged on the T-shaped substrate 10, and the first connection electrode 11 The first lead-out electrode 21 for connecting the cathode of the OLED light source screen body 20, the second connection electrode 12 is used for connecting the second lead-out electrode 22 of the OLED light source screen body 20 for leading out the anode; The ends of the first connection electrode and the second connection electrode away from the crimping area are provided with solder joints 13; the number of the first connection electrode 11 and the number of the second connection electrode 12 is one, which is used to connect a single point A light-emitting OLED light source, the so-called single-point light-emitting means that the number of the first lead-out electrode 21 and the second connect...

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Abstract

The invention discloses a method for connecting an FPC for an OLED light source, an OLED light source, and an OLED light source lead-out electrode, wherein the FPC for an OLED light source includes a substrate; a first connection electrode and a second connection electrode arranged on the substrate; wherein, The FPC has a structure suitable for crimping with the crimping area formed by the exposed electrode lead area of ​​the OLED light source. After crimping, the first connection electrode and the OLED light source screen are used to lead out the first lead of the cathode. The electrodes are electrically connected, and the second connection electrode is electrically connected to the second lead-out electrode of the OLED light source screen used to lead out the cathode; the first connection electrode and the second connection electrode are arranged at one end away from the crimping area There are solder joints. In the present invention, one FPC can be used to connect more than two electrodes at the same time, and one FPC can realize the connection between multiple lead-out electrodes and external electrodes on the OLED light source, the crimping process is halved, and the process is simplified.

Description

technical field [0001] The invention relates to the field of OLED lighting, in particular to an FPC for an OLED light source, an OLED light source and a connection method for an OLED light source lead-out electrode. Background technique [0002] OLED, Organic Light-Emitting Diode (Organic Light-Emitting Diode), also known as Organic Electroluminesence Display (OELD), has the characteristics of self-illumination, using very thin organic material coating and glass substrate, when there is a lot When a small current passes, these organic materials will emit light; and the OLED display screen can be made lighter and thinner, with a wider viewing angle, and can significantly save power. Therefore, more and more OLEDs are used in the display field and lighting field. [0003] The existing OLED screen consists of a substrate and various areas on the substrate. The substrate includes: a display area composed of a light-emitting dot matrix, the cathodes are arranged along the row di...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K1/02H05K1/18H05B33/08H05B44/00
CPCY02B20/30
Inventor 王静张国辉段炼
Owner GUAN YEOLIGHT TECH CO LTD