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US 2010/0239747 A1Published application
Shadow mask and evaporation system incorporating the same
AssigneeAu Optronics Corporation
InventorsHsien-Hsin YEH, Yao-An Mo
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Abstract
A shadow mask and an evaporation system incorporating the same. The shadow mask comprises at least one opening. The length and the width of the opening range from about 100 μm to about 2000 μm and from about 25 μm to about 75 μm, respectively.
Claims6
A method for manufacturing an organic light emitting diode (OLED) panel, comprising:
- providing a substrate having a plurality of pixels;
- providing a mask having at least an opening;
- aligning the mask to the substrate such that the opening corresponds to part of the pixels;
- and
- forming an emissive material layer on the substrate exposed by the opening.
2 more elements
Dependencies are inferred from the claim text.