17813756. ORGANIC DEVICE, IMAGE FORMING DEVICE, DISPLAY DEVICE, PHOTOELECTRIC CONVERSION DEVICE, ELECTRONIC APPARATUS, ILLUMINATION DEVICE, MOVING BODY, AND WEARABLE DEVICE simplified abstract (CANON KABUSHIKI KAISHA)

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ORGANIC DEVICE, IMAGE FORMING DEVICE, DISPLAY DEVICE, PHOTOELECTRIC CONVERSION DEVICE, ELECTRONIC APPARATUS, ILLUMINATION DEVICE, MOVING BODY, AND WEARABLE DEVICE

Organization Name

CANON KABUSHIKI KAISHA

Inventor(s)

Takashi Usui of Kanagawa (JP)

Takayuki Suzuki of Kanagawa (JP)

Kotaro Abukawa of Kanagawa (JP)

ORGANIC DEVICE, IMAGE FORMING DEVICE, DISPLAY DEVICE, PHOTOELECTRIC CONVERSION DEVICE, ELECTRONIC APPARATUS, ILLUMINATION DEVICE, MOVING BODY, AND WEARABLE DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 17813756 titled 'ORGANIC DEVICE, IMAGE FORMING DEVICE, DISPLAY DEVICE, PHOTOELECTRIC CONVERSION DEVICE, ELECTRONIC APPARATUS, ILLUMINATION DEVICE, MOVING BODY, AND WEARABLE DEVICE

Simplified Explanation

The patent application describes an organic device with a pixel region, a peripheral region, and a sealing layer. The sealing layer has an opening in the peripheral region that extends towards a pad electrode. A conductive particle is placed on the pad electrode for electrical connection.

  • The organic device has a pixel region and a peripheral region with a pad electrode.
  • The sealing layer covers both the pixel and peripheral regions.
  • The sealing layer has an opening in the peripheral region.
  • The opening has a first portion extending towards the pad electrode and a second portion with an inner edge inside the first portion and the pad electrode.
  • The second portion opens from the lower end of the first portion to the pad electrode.
  • A conductive particle is placed on the pad electrode for electrical connection.
  • The diameter of the conductive particle is larger than the height of the second portion.

Potential applications of this technology:

  • Organic devices with improved electrical connections.
  • Displays with enhanced pixel and peripheral regions.
  • Organic devices with better sealing and protection.

Problems solved by this technology:

  • Improved electrical connection between the conductive particle and the pad electrode.
  • Enhanced sealing and protection of the pixel and peripheral regions.

Benefits of this technology:

  • Enhanced performance and reliability of organic devices.
  • Improved durability and longevity of displays.
  • Better protection against external elements and damage.


Original Abstract Submitted

An organic device comprising a pixel region in which pixels are arranged, a peripheral region including a pad electrode, and a sealing layer arranged to cover the pixel and peripheral regions, is provided. In the peripheral region, an opening of the sealing layer is formed. The opening comprises a first portion extending from a plane defined by an upper surface of the sealing layer towards the pad electrode, and a second portion which has an outer edge inside outer edges of the first portion and the pad electrode and opens from a lower end of the first portion to the pad electrode. A conductive particle for electrical connection to an electrode is arranged on the pad electrode, and a diameter of the conductive particle is larger than a height of the second portion.

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