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Organic device, display device, photoelectric conversion device, electronic device, illumination device, mobile device lighting appliance, and mobile device

A technology of organic devices and devices, applied in photovoltaic power generation, semiconductor devices, electric solid devices, etc., can solve problems such as increasing the leakage current of the upper electrode

Pending Publication Date: 2022-01-11
CANON KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the organic layer becomes thinner, it may increase the leakage current between the upper and lower electrodes

Method used

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  • Organic device, display device, photoelectric conversion device, electronic device, illumination device, mobile device lighting appliance, and mobile device
  • Organic device, display device, photoelectric conversion device, electronic device, illumination device, mobile device lighting appliance, and mobile device
  • Organic device, display device, photoelectric conversion device, electronic device, illumination device, mobile device lighting appliance, and mobile device

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Embodiment Construction

[0020] Hereinafter, embodiments will be described in detail with reference to the drawings. Note that the following embodiments are not intended to limit the scope of the claimed invention. Various features have been described in the embodiments, but the present invention is not limited to all of these features, and a plurality of such features may be combined as appropriate. In addition, in the drawings, the same reference numerals are assigned to the same or similar configurations, and repeated descriptions thereof are omitted.

[0021] will refer to Figure 1 to Figure 13 An organic device according to an embodiment of the present invention will be described. figure 1 is a cross-sectional view showing a configuration example of the organic device 100 according to the embodiment. figure 2 is a bird's eye view of the upper surface of a portion of organic device 100 . image 3 yes figure 1 Enlarged view of region B enclosed by the dashed line in . Additionally, along ...

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Abstract

The invention provides an organic device, a display device, a photoelectric conversion device, an electronic device, an illumination device, a mobile device lighting appliance and a mobile device. The organic device comprises first and second conductive line, an insulator arranged above the first and second conductive lines, a first electrode arranged above the insulator, an organic layer arranged above the first electrode, a second electrode arranged above the organic layer, a first via including a first conductor connecting the first conductive line and the first electrode, and a second via including a second conductor connecting the second conductive line and the second electrode, is provided. An upper portion of the first via is filled with the first conductor. An upper portion of the second via includes a region which is not filled with the second conductor and covered by the second conductor. An inner wall of the second conductor along the second via includes a region without the organic layer in contact with the second electrode.

Description

technical field [0001] The present invention relates to an organic device, a display device, a photoelectric conversion device, an electronic device, a lighting device, a mobile device lighting appliance, and a mobile device. Background technique [0002] An organic device including a photoelectric conversion element or a light emitting element including an organic layer for emitting light or performing photoelectric conversion has attracted attention. In an organic device, an organic layer or an upper electrode may be integrally formed on the entire surface of a light emitting region or a photoelectric conversion region. If the power supply unit for the upper electrode is arranged outside the light emitting region or outside the photoelectric conversion region where the organic layer is arranged, the region without the organic layer will increase, thereby increasing the size of the organic device. If the size of organic devices increases, the number of organic devices that...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32
CPCH10K59/60H10K59/124H10K59/131H10K59/80522H10K59/80516Y02E10/549H10K39/32H10K30/81H10K50/824H10K59/123
Inventor 高桥哲生梶本典史
Owner CANON KK