Optoelectronic display
First Claim
1. An optoelectronic display comprising a non-planarized substrate of semiconducting material and an array of organic light emitting diode (OLED) pixels arranged on the substrate, wherein the substrate comprises an active circuit for controlling the light emitted from each pixel, and each pixel comprises at least one layer of organic light emitting material, and a light-permeable electrode in contact with the organic layer on a side thereof remote from the substrate, the electrode comprising an electrically conducting polymer provided as a coating on one of a glass sheet and a plastics sheet which is bonded to the organic layer furthest from the substrate.
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Accused Products
Abstract
An optoelectronic display comprises a substrate 32 of semiconducting material and an array of organic light emitting diode (OLED) pixels arranged on the substrate, which comprises an active circuit for controlling the light emitted from each pixel. Each pixel comprises at least one layer of organic light emitting material 46, and an (at least semi-) transparent electrode 48 in contact with the organic layer on a side thereof remote from the substrate, the electrode comprising an electrically conducting polymer 50.
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Citations
30 Claims
- 1. An optoelectronic display comprising a non-planarized substrate of semiconducting material and an array of organic light emitting diode (OLED) pixels arranged on the substrate, wherein the substrate comprises an active circuit for controlling the light emitted from each pixel, and each pixel comprises at least one layer of organic light emitting material, and a light-permeable electrode in contact with the organic layer on a side thereof remote from the substrate, the electrode comprising an electrically conducting polymer provided as a coating on one of a glass sheet and a plastics sheet which is bonded to the organic layer furthest from the substrate.
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27. A color display unit comprising:
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three optoelectronic displays, each optoelectronic display having a non-planarized substrate of semiconducting material and an array of organic light emitting diode (OLED) pixels arranged on the substrate, the substrate providing an active circuit for controlling the light emitted from each pixel, and each pixel having at least one layer of organic light emitting material and a light-permeable electrode in contact with the organic layer on a side thereof remote from the substrate, the electrode being an electrically conducting polymer provided as a coating on one of a glass sheet and plastic sheet which is bonded to the organic layer furthest from the substrate, and each optoelectronic display displaying an image in a different primary monochromatic color, and an optical system for combining the three images into a color image.
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- 28. An optoelectronic display comprising a substrate of semiconducting material and an array of organic light emitting diode pixels arranged on the substrate, wherein the substrate comprises an active circuit for controlling the light emitted from each pixel, and each pixel comprises at least one layer of organic light emitting material, and a light-permeable electrode in contact with the organic layer on a side thereof remote from the substrate, the electrode comprising an electrically conducting polymer provided as a coating on one of a glass sheet and plastics sheet which is bonded to the organic layer furthest from the substrate.
Specification