Organic display apparatus comprising moisture propagation preventing means
AssigneeCanon Kabushiki Kaisha
InventorsKenji Takata, Toshihiko Mimura
Life of this patent
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Abstract
Provided is a display apparatus including: a substrate; plural thin film transistors formed on the substrate; a planarizing layer covering the plural thin film transistors; plural organic light emitting devices formed on the planarizing layer to form a display area; and plural nondisplay devices formed on the planarizing layer outside the display area. The organic light emitting devices each have a first electrode, an organic compound layer, and a second electrode on the substrate in the stated order. In the display apparatus, in each of the plural nondisplay devices, the discontinuous part of the planarizing layer is formed.
Claims12
A display apparatus comprising:
- a substrate;
- plural thin film transistors formed on the substrate;
- a planarizing layer covering the plural thin film transistors;
- plural organic light emitting devices formed on the planarizing layer, the organic light emitting devices each having a first electrode, an organic compound layer, and a second electrode on the substrate in a stated order, and the plural organic light emitting devices forming a display area;
- and
- plural non-light emitting devices formed on the planarizing layer outside the display area, the plural non-light emitting devices each having a discontinuous part of the planarizing layer formed in the device,
- wherein the discontinuous part is formed in a continuous manner to straddle the plural non-light emitting devices.
A display apparatus comprising:
- a substrate;
- plural thin film transistors formed on the substrate;
- a planarizing layer covering the plural thin film transistors;
- plural organic light emitting devices formed on the planarizing layer, the organic light emitting devices each having a first electrode, an organic compound layer, and a second electrode on the substrate in a stated order, and the plural organic light emitting devices forming a display area;
- and
- plural non-light emitting devices formed on the planarizing layer outside the display area, the plural non-light emitting devices each having a discontinuous part of the planarizing layer formed in the device,
- wherein the discontinuous part comprises a portion at which a thickness of the planarizing layer is smaller than the thickness of the planarizing layer at any other portion.
Dependencies are inferred from the claim text.