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Method for producing optoelectronic devices and method for structuring organic optoelectronic devices

An optoelectronic device and structuring technology, applied in the direction of electric solid-state devices, photovoltaic power generation, electrical components, etc., can solve the problem of damaging the electrical characteristics of optoelectronic devices and optoelectronic properties

Active Publication Date: 2018-04-10
OSRAM OLED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, making contact through the thin-film encapsulation can lead to damage to the electrical and / or optoelectronic properties of the optoelectronic device

Method used

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  • Method for producing optoelectronic devices and method for structuring organic optoelectronic devices
  • Method for producing optoelectronic devices and method for structuring organic optoelectronic devices
  • Method for producing optoelectronic devices and method for structuring organic optoelectronic devices

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Embodiment Construction

[0087] In the following detailed description, reference is made to the accompanying drawings, which form a part hereof, and in which are shown by way of illustration specific embodiments in which the invention can be practiced. In this regard, directional terms such as "upper", "lower", "front", "rear", "front", "rear", etc. are used with respect to the orientation of the figure(s) being described . Because components of an embodiment can be positioned in a number of different orientations, directional terms are used for illustration only and are not limiting in any way. It is to be understood that other embodiments can be utilized and structural or logical changes can be made without departing from the scope of protection of the present invention. It goes without saying that features of the different exemplary embodiments described here can be combined with one another unless otherwise specified. Therefore, the following detailed description should not be interpreted in a l...

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Abstract

In various embodiments there is provided a method (300) for fabricating an organic optoelectronic device (100, 200), the method (300) having: forming (304) a first layer (402) on or over a substrate (410), 502, 702), wherein the substrate (410) has at least one contact pad (202) of an organic optoelectronic device (100, 200), wherein at least one electrode (110, 114) of the organic optoelectronic device is electrically connected to the at least one contact pad (202) connecting; forming (306) a second layer (108) on or over a substrate (410); having a first layer (402, 502, 702) on or over at least one contact pad (202) of the substrate (410) At least the second layer (108) is removed (310) in at least one region (408).

Description

technical field [0001] In various embodiments, a method for producing an optoelectronic component and a method for structuring an organic optoelectronic component are provided. Background technique [0002] Optoelectronic components, such as organic light emitting diodes (OLEDs), can have a plurality of electrical and electronic components, for example organic functional layer structures with emitter layers, charge carrier transport layers, electrodes, contact pads, and the like. [0003] The power supply of the OLED can be formed by means of an electrical connection of the contact pads of the OLED to the terminals of the power supply device. [0004] To protect against harmful substances, optoelectronic components are usually encapsulated by means of films, wherein the contact pads are also encapsulated by means of films. [0005] Encapsulation is usually performed without a mask. In other words: The entire surface of the optoelectronic component is encapsulated. [0006...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L51/00H10K99/00
CPCH01L2924/0002H10K71/20H10K50/8426H10K50/844H01L2924/00Y02E10/549Y02P70/50H10K71/00H10K30/81H10K30/88H10K50/81H10K50/82H10K50/84
Inventor 迈克尔·波普西蒙·希克坦茨
Owner OSRAM OLED