Display device
AssigneeSony Corporation
InventorMitsuru Asano
Life of this patent
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Abstract
A display device in which pixels each including an emission area are arranged in a form of a matrix, the display device including: a first electrode formed from the emission area of the pixels to a non-emission area on a periphery of the emission area; a second electrode formed so as to be common to the pixels; and a light emitting material layer formed between the first electrode and the second electrode; wherein film thickness in the non-emission area of at least one of the first electrode and the second electrode is larger than film thickness in the emission area.
Claims3
A display device in which pixels each including an emission area are arranged in a form of a matrix, said display device comprising:
- a first electrode formed from the emission area of said pixels to a non-emission area on a periphery of said emission area;
- a second electrode formed so as to be common to said pixels;
- and
- a light emitting material layer formed between said first electrode and said second electrode;
- wherein film thickness in said non-emission area of at least one of said first electrode and said second electrode is larger than film thickness in said emission area, and
- wherein a light emitting part is disposed on a side of a surface in which said first electrode is formed,
- said first electrode has a laminated structure of a first conductive layer and a second conductive layer in said non-emission area,
- said first conductive layer has a higher transmittance in a visible light region than said second conductive layer, and
- said first conductive layer is formed in each pixel including the emission area and the non-emission area.
Dependencies are inferred from the claim text.