JP2004127933A5 - - Google Patents

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Publication number
JP2004127933A5
JP2004127933A5 JP2003319685A JP2003319685A JP2004127933A5 JP 2004127933 A5 JP2004127933 A5 JP 2004127933A5 JP 2003319685 A JP2003319685 A JP 2003319685A JP 2003319685 A JP2003319685 A JP 2003319685A JP 2004127933 A5 JP2004127933 A5 JP 2004127933A5
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Japan
Prior art keywords
electrode
light
partition wall
contact
emitting device
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JP2003319685A
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Japanese (ja)
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JP2004127933A (en
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Priority to JP2003319685A priority Critical patent/JP2004127933A/en
Priority claimed from JP2003319685A external-priority patent/JP2004127933A/en
Publication of JP2004127933A publication Critical patent/JP2004127933A/en
Publication of JP2004127933A5 publication Critical patent/JP2004127933A5/ja
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Claims (11)

絶縁表面を有する基板上に第1の電極と、前記第1の電極上に接して設けられた発光層と、前記発光層上に設けられた第2の電極とを有する発光素子を備えた発光装置であって、
前記第1の電極の端部を覆い、上面が前記第2の電極と接する第1の隔壁と、
前記第1の隔壁の側壁となる第2の隔壁と、を有し、
前記発光層と前記第1の隔壁との間には、前記第2の隔壁が設けられていることを特徴とする発光装置。
Emission having a first electrode over a substrate having an insulating surface, wherein the first light emitting layer provided in contact with the electrodes, the light-emitting element and a second electrode provided on the light-emitting layer A device,
Not covering an end portion of the first electrode, and the first partition wall having an upper surface in contact with said second electrode,
A second partition wall serving as a side wall of the first partition wall ,
The light- emitting device, wherein the second partition is provided between the light-emitting layer and the first partition.
請求項において、前記第1の隔壁は、無機材料であることを特徴とする発光装置。 The light-emitting device according to claim 1 , wherein the first partition is an inorganic material. 請求項または請求項において、前記第1の隔壁と前記第2の隔壁は、異なる材料であることを特徴とする発光装置。 According to claim 1 or claim 2, wherein the first partition wall and the second partition wall, the light emitting device which is a different material. 請求項または請求項において、前記第1の隔壁と前記第2の隔壁は、同一材料であることを特徴とする発光装置。 According to claim 1 or claim 2, wherein the first partition wall and the second partition wall, the light emitting device which is a same material. 絶縁表面を有する基板上に第1の電極と、前記第1の電極上に接して設けられた発光層と、前記発光層上に設けられた第2の電極とを有する発光素子を備えた発光装置であって、
前記第2の電極の下部に設けられた配線と、
前記第1の電極の端部を覆い、前記第2の電極に上面が接する第1の隔壁と、
前記第1の隔壁の側壁となる第2の隔壁と、をし、
前記第1の隔壁は前記配線を覆う酸化物からなることを特徴とする発光装置。
Emission having a first electrode over a substrate having an insulating surface, wherein the first light emitting layer provided in contact with the electrodes, the light-emitting element and a second electrode provided on the light-emitting layer A device,
Wiring provided under the second electrode;
A first partition wall covering an end of the first electrode and having an upper surface in contact with the second electrode ;
Have a, a second partition wall which is a side wall of the first partition wall,
Emitting device wherein the first partition wall is characterized by Rukoto such an oxide covering the wiring.
請求項1乃至請求項5のいずれか一において、前記発光層と接する前記第1の電極表面は、前記第1の隔壁で覆われた前記第1の電極表面よりも凹凸が小さいことを特徴とする発光装置。 In any one of claims 1 to 5, wherein the first electrode surface in contact with the light-emitting layer, and wherein the unevenness is smaller than the first covered by the first electrode surface in the partition wall Light-emitting device. 請求項1乃至請求項6のいずれか一において、前記第1の電極の前記第2の隔壁と接する領域は、前記第1の隔壁と接する前記第1の電極表面よりも凹凸が小さいことを特徴とする発光装置。 In any one of claims 1 to 6, wherein the region in contact with the second partition of the first electrode, wherein the unevenness is smaller than the first electrode surface in contact with said first partition wall A light emitting device. 絶縁表面を有する基板上に第1の電極と、前記第1の電極上に接して設けられた発光層と、前記発光層上に設けられた第2の電極とを有する発光素子を備えた発光装置であって、
前記第1の電極の端部を覆い、上面が前記第2の電極と接する第1の隔壁と、
前記第1の隔壁の側壁となる第2の隔壁とを有し、
前記第1の隔壁は、絶縁層上に金属層を備える積層構造であることを特徴とする発光装置。
Emission having a first electrode over a substrate having an insulating surface, wherein the first light emitting layer provided in contact with the electrodes, the light-emitting element and a second electrode provided on the light-emitting layer A device,
Not covering an end portion of the first electrode, and the first partition wall having an upper surface in contact with said second electrode,
A second partition wall serving as a side wall of the first partition wall;
The first partition wall, the light emitting device which is a laminated structure comprising a metal layer on the insulating layer.
請求項において、前記第2の電極は、透明導電膜を有し、前記発光素子の発光は、前記第2の電極を透過することを特徴とする発光装置。 9. The light emitting device according to claim 8 , wherein the second electrode has a transparent conductive film, and light emission of the light emitting element is transmitted through the second electrode. 請求項または請求項において、前記金属層は、前記第2の電極と接して補助電極となることを特徴とする発光装置。 According to claim 8 or claim 9, wherein the metal layer is, the light emitting device characterized by comprising an auxiliary electrode in contact with the second electrode. 請求項乃至請求項10のいずれか一において、前記金属層は、前記第1の隔壁に設けられたコンタクトホールを介して下方の配線と接続していることを特徴とする発光装置。 In any one of claims 8 to 10, wherein the metal layer is, the light emitting device, characterized in that via a contact hole formed in said first partition is connected to the lower wiring.
JP2003319685A 2002-09-11 2003-09-11 Light-emitting apparatus and fabrication method of the same Withdrawn JP2004127933A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003319685A JP2004127933A (en) 2002-09-11 2003-09-11 Light-emitting apparatus and fabrication method of the same

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JP2002265023 2002-09-11
JP2003319685A JP2004127933A (en) 2002-09-11 2003-09-11 Light-emitting apparatus and fabrication method of the same

Related Child Applications (2)

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JP2006243496A Division JP4611267B2 (en) 2002-09-11 2006-09-08 Method for manufacturing light emitting device
JP2011231343A Division JP5448270B2 (en) 2002-09-11 2011-10-21 LIGHT EMITTING DEVICE, DISPLAY DEVICE, AND LIGHTING DEVICE

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JP2004127933A JP2004127933A (en) 2004-04-22
JP2004127933A5 true JP2004127933A5 (en) 2006-10-26

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