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Pixel structure

A pixel structure and light-emitting element technology, applied in the field of pixel structure, can solve the problems of limited bending degree of flexible display panels, etc., and achieve the effect of increasing applicability and improving bending degree

Active Publication Date: 2019-05-10
AU OPTRONICS CORP
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Problems solved by technology

[0002] With the widespread application of portable display panels, the development of flexible (flexible) display panels is becoming more and more active. However, the bending degree of current flexible display panels is still limited.

Method used

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Embodiment Construction

[0053] Herein, a range indicated by "one value to another value" is a general representation to avoid enumerating all values ​​in the range in the specification. Therefore, the description of a specific numerical range covers any numerical value in the numerical range and the smaller numerical range bounded by any numerical value in the numerical range, as if the arbitrary numerical value and the smaller numerical value are expressly written in the specification. same range.

[0054] As used herein, "about," "approximately," "essentially," or "essentially" includes the stated value and the average within an acceptable range of deviation from the particular value as determined by one of ordinary skill in the art, taking into account the The measurement in question and the specific amount of error associated with the measurement (ie, limitations of the measurement system). For example, "about" can mean within one or more standard deviations of the stated value, or for example w...

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Abstract

A pixel structure includes a first element substrate, adjacent first and second light emitting elements, a first inorganic encapsulation layer, an organic encapsulation layer, and a second inorganic encapsulation layer. The first light emitting element and the second light emitting element are disposed on and electrically connected to the first element substrate, wherein the first light emitting element includes a first light emitting layer and the second light emitting element includes a second light emitting layer. The first inorganic encapsulation layer covers the first light emitting element and the second light emitting element. The organic encapsulation layer is disposed on the first inorganic encapsulation layer, and the organic encapsulation layer has a first opening positioned between the first light emitting layer of the first light emitting element and the second light emitting layer of the second light emitting element. The second inorganic encapsulation layer is disposed on the organic encapsulation layer.

Description

technical field [0001] The present invention relates to a pixel structure, and in particular to a pixel structure applied to a display panel. Background technique [0002] As portable display panels are widely used, the development of flexible (flexible) display panels is becoming more and more active. However, the bending degree of current flexible display panels is still limited. Therefore, how to improve the flexibility of the display panel has become one of the urgent issues to be solved. Contents of the invention [0003] An embodiment of the present invention provides a pixel structure with improved flexibility. [0004] A pixel structure according to an embodiment of the present invention includes a first element substrate, adjacent first and second light emitting elements, a first inorganic encapsulation layer, an organic encapsulation layer and a second inorganic encapsulation layer. The first light-emitting element and the second light-emitting element are disp...

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Application Information

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IPC IPC(8): H01L27/32G09F9/30
Inventor 徐理智柯聪盈许雅婷薛芷苓王万仓陈勇志胡克龙刘俊欣
Owner AU OPTRONICS CORP
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