US Patent Application 18297063. LIGHT EMITTING APPARATUS, DISPLAY DEVICE, PHOTOELECTRIC CONVERSION DEVICE, ELECTRONIC APPARATUS, AND MOVING BODY simplified abstract

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LIGHT EMITTING APPARATUS, DISPLAY DEVICE, PHOTOELECTRIC CONVERSION DEVICE, ELECTRONIC APPARATUS, AND MOVING BODY

Organization Name

CANON KABUSHIKI KAISHA


Inventor(s)

HIROAKI Sano of Kanagawa (JP)


YOJIRO Matsuda of Kanagawa (JP)


KOJI Ishizuya of Kanagawa (JP)


LIGHT EMITTING APPARATUS, DISPLAY DEVICE, PHOTOELECTRIC CONVERSION DEVICE, ELECTRONIC APPARATUS, AND MOVING BODY - A simplified explanation of the abstract

  • This abstract for appeared for US patent application number 18297063 Titled 'LIGHT EMITTING APPARATUS, DISPLAY DEVICE, PHOTOELECTRIC CONVERSION DEVICE, ELECTRONIC APPARATUS, AND MOVING BODY'

Simplified Explanation

This abstract describes a light emitting apparatus that consists of sub-pixels, specifically a first sub-pixel, a second sub-pixel, and a third sub-pixel. The arrangement of these sub-pixels is such that one sub-pixel is positioned next to the other two sub-pixels. Each sub-pixel includes a lower electrode, a bank with an opening that exposes the center portion of the lower electrode, an organic compound layer that covers the lower electrode and the bank, and an upper electrode on top of the organic compound layer. The bank of the first sub-pixel has a separation structure surrounding its opening, while the bank of the third sub-pixel does not have a separation structure surrounding its opening.


Original Abstract Submitted

A light emitting apparatus having sub-pixels including a first sub-pixel, a second sub-pixel, and a third sub-pixel. One sub-pixel of the first sub-pixel, the second sub-pixel, and the third sub-pixel is adjacent to the remaining two sub-pixels. Each sub-pixel includes a lower electrode, a bank including an opening that exposes a center portion of the lower electrode, an organic compound layer arranged to cover the lower electrode and the bank and including a light emitting layer, and an upper electrode arranged on the organic compound layer. The bank of the first sub-pixel includes a first separation structure that at least partially surrounds the opening arranged on the lower electrode of the first sub-pixel. The bank of the third sub-pixel does not include a separation structure arranged to surround the opening of the third sub-pixel.