OLED package and packaging method thereof
AssigneeHannstar Display Corp.
InventorChih-Pin Lin
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AssigneeHannstar Display Corp.
InventorChih-Pin Lin
Estimating the term…
There is provided an OLED package including a substrate, a lighting component, a compound barrier layer, a moisture absorption zone and an inorganic barrier layer. The lighting component is formed on the substrate. The compound barrier layer completely seals the lighting component configured to block moisture and oxygen. The moisture absorption zone is formed on the substrate surrounding the compound barrier layer and is not formed upon the lighting component. The inorganic barrier layer completely seals the compound barrier layer and the moisture absorption zone configured to block moisture and oxygen.
An OLED package, comprising:
A packaging method of an OLED package, comprising:
A packaging method of an OLED package, comprising:
Dependencies are inferred from the claim text.
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From the US filing history. Foreign family members aren’t listed.
Encapsulations: multilayered coatings having a repetitive structure, e.g. having multiple organic-inorganic bilayers
Packages: encapsulations
Organic electric solid-state devices
Inorganic light-emitting semiconductor devices having potential barriers
About 6 years 7 months of term left · ends 26 May 2033 (estimated)
This application claims the priority benefit of Chinese Patent Application Number 201210088176.8, filed on Mar. 19, 2012, the full disclosure of which is incorporated herein by reference.
1. Field of the Disclosure
This disclosure generally relates to an organic light emitting diode (OLED) structure and, more particularly, to an OLED package and a packaging method thereof.
Other objects, advantages, and novel features of the present disclosure will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings.
FIGS. 1A-1C show schematic diagrams of conventional OLED packages.
FIG. 2 shows a schematic diagram of the OLED package according to a first embodiment of the present disclosure.
It should be noted that, wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts.
Referring to FIG. 2, it shows a schematic diagram of the organic light emitting diode (OLED) package according to a first embodiment of the present disclosure. The OLED package 1 includes a substrate 11, a lighting component 12, an organic buffer layer 13, a compound barrier layer 14, a moisture absorption zone 15 and an inorganic barrier layer 16.
The lighting component 12 is an OLED device and formed on the substrate 11. It is appreciated that the lighting component 12 generally has two electrodes (i.e. anode and cathode) and an organic emitting layer sandwiched between the two electrodes. The two electrodes and the organic emitting layer are sequentially formed on the substrate 11 by, for example vapor deposition or coating, wherein the structure and the manufacturing method of the lighting component 12 are well known to the art and thus details thereof are not described herein.