Organic light emitting display and method of manufacturing the same
AssigneeSamsung Electronics Co., Ltd.
InventorsYoung-Rok Song, Beohm-Rock Choi, Seong-Ho Kim
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Abstract
An organic light emitting display includes a base substrate, a driving transistor arranged on the base substrate, a first electrode electrically connected to the driving transistor, an organic light emitting layer arranged on the first electrode to generate a light, a second electrode arranged on the organic light emitting layer, an opposite substrate facing the base substrate and including micro-lenses to disperse the light generated by the organic light emitting layer, and a sub-electrode arranged on at least one of the micro-lenses, the sub-electrode making contact with the second electrode to be electrically connected to the second electrode.
Claims20
An organic light emitting display comprising:
- a base substrate;
- a driving transistor arranged on the base substrate;
- a first electrode electrically connected to the driving transistor;
- an organic light emitting layer arranged on the first electrode to generate a light;
- a second electrode arranged on the organic light emitting layer;
- an opposite substrate facing the base substrate and including micro-lenses to disperse the light generated by the organic light emitting layer;
- and
- a sub-electrode arranged on at least one of the micro-lenses, the sub-electrode making contact with the second electrode to be electrically connected to the second electrode.
A method of manufacturing an organic light emitting display, comprising:
- forming a driving transistor on a base substrate;
- forming a first electrode electrically connected to the driving transistor;
- forming an organic light emitting layer on the first electrode;
- forming a second electrode on the organic light emitting layer;
- forming an opposite substrate having micro-lenses and a sub-electrode;
- and
- coupling the base substrate with the opposite substrate such that the sub-electrode makes contact with the second electrode.
An substrate opposing a display substrate of an organic light emitting display, the opposing substrate comprising:
- a transparent substrate, wherein one surface of the transparent substrate includes a first plurality of lenses disposed to face respective pixel areas of the display substrate and a second plurality of lenses disposed to face respective spaces between the pixel areas;
- and
- a plurality of sub-electrodes contacting with and covering a part of a respective one of the second plurality of lenses,
- wherein the sub-electrodes are configured to make an electrical connection with a transparent conductive material of the display substrate.
Dependencies are inferred from the claim text.