JP2022505249A - アレイ基板、表示スクリーン及び表示装置 - Google Patents
アレイ基板、表示スクリーン及び表示装置 Download PDFInfo
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- 239000000758 substrate Substances 0.000 claims abstract description 133
- 239000010410 layer Substances 0.000 claims description 182
- 239000000463 material Substances 0.000 claims description 35
- 229910052751 metal Inorganic materials 0.000 claims description 22
- 239000002184 metal Substances 0.000 claims description 22
- 239000002356 single layer Substances 0.000 claims description 17
- 238000002834 transmittance Methods 0.000 claims description 14
- 229910044991 metal oxide Inorganic materials 0.000 claims description 10
- 150000004706 metal oxides Chemical class 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 7
- 229910052709 silver Inorganic materials 0.000 claims description 7
- 239000010409 thin film Substances 0.000 claims description 5
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical group [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims 2
- 239000011787 zinc oxide Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 abstract description 9
- 239000003086 colorant Substances 0.000 description 8
- 240000004050 Pentaglottis sempervirens Species 0.000 description 7
- 235000004522 Pentaglottis sempervirens Nutrition 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 229920001621 AMOLED Polymers 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
Claims (18)
- ベースと、
不透明な第1OLED基板と、
透明な第2OLED基板とを含み、
前記第1OLED基板は、前記第2OLED基板を少なくとも部分的に取り囲み、
第2OLED基板は、
前記ベース上に位置する第1電極層と、
前記第1電極層上に位置する発光構造層と、
前記発光構造層上に位置する第2電極層とを含み、
前記第1電極層は複数の第1電極を含み、前記発光構造層は複数の発光構造を含み、前記第1電極の数は発光構造の数より小さく、前記第1電極は各々が1つの前記発光構造に対応することを特徴とするアレイ基板。 - 前記発光構造層は、同じ色の第1発光構造と第2発光構造とを含み、前記第1発光構造は、第1電極に1対1に対応し、前記第2発光構造の下に第1電極が設置されないことを特徴とする請求項1に記載のアレイ基板。
- 前記発光構造層は複数のピクセルユニットを含み、各前記ピクセルユニットは、前記第1発光構造と、前記第2発光構造とを含み、
前記第1発光構造と第2発光構造とは第1方向において互い違いに配列され、前記第1方向はアレイ基板の行方向又は列方向であることを特徴とする請求項2に記載のアレイ基板。 - 前記発光構造層は、複数の第1ピクセルユニットと、複数の第2ピクセルユニットとを含み、各第1ピクセルユニット及び各第2ピクセルユニットは、いずれもn種類の色の発光構造を含み、前記第1ピクセルユニットの各発光構造はそれぞれ1つの第1電極に対応し、前記第2ピクセルユニットの各発光構造の下に第1電極が設置されないことを特徴とする請求項1に記載のアレイ基板。
- 前記第1ピクセルユニットと第2ピクセルユニットとは第1方向において互い違いに配列され、前記第1方向はアレイ基板の行方向又は列方向であることを特徴とする請求項4に記載のアレイ基板。
- 前記第2発光構造はアレイ状に配列されることを特徴とする請求項2に記載のアレイ基板。
- 前記第2ピクセルユニットはアレイ状に配列されることを特徴とする請求項4に記載のアレイ基板。
- 前記第1電極の駆動回路は、2つの薄膜トランジスタと、1つのストレージキャパシタとを含む駆動回路であり、又は
前記第1電極の駆動回路は1つの薄膜トランジスタを含み、前記第2OLED基板はデータラインを含み、前記データラインは前記薄膜トランジスタのソース電極又はドレイン電極に電気的に接続され、前記第1電極は前記薄膜トランジスタのドレイン電極又はソース電極に電気的に接続され、前記データラインは、前記駆動回路がオンにされた時、前記第1電極に駆動電流を提供し、前記発光構造層が発光するように制御することを特徴とする請求項1に記載のアレイ基板。 - 同じ行又は同じ列に位置する前記第1電極に対応する発光構造は同じ種類の色であり、同じ行又は同じ列に位置する前記第1電極は同じデータ信号を受信することを特徴とする請求項1に記載のアレイ基板。
- 前記第1電極は円形、四角形、楕円形、ダンベル形、ひょうたん形又は波形であり、
前記発光構造は四角形、円形、楕円形又はダンベル形であることを特徴とする請求項1に記載のアレイ基板。 - 前記第1OLED基板は、第3電極層と、第3電極層に形成された発光材料層と、発光材料層上に形成された第4電極層とを含み、前記第3電極層は複数の第3電極を含み、前記発光材料層は複数の発光材料を含み、前記第3電極は前記発光材料に1対1に対応することを特徴とする請求項1に記載のアレイ基板。
- 第1OLED基板の発光材料層と第2OLED基板の発光構造層とは同じマスクを使用して同じ工程において形成されることを特徴とする請求項11に記載のアレイ基板。
- 第1OLED基板に対応するマスク領域と第2OLED基板に対応するマスク領域とは同じマスク開口を使用することを特徴とする請求項11に記載のアレイ基板。
- 前記発光構造層の隣接する発光構造と前記発光材料層の隣接する発光材料のサイズ及び間隔は等しいことを特徴とする請求項12に記載のアレイ基板。
- 前記第1電極層及び第2電極層の透光率は40%より大きく、第1電極層及び第2電極層の材料は、透明導電性金属酸化物又はマグネシウムと銀の混合物を含むことを特徴とする請求項1に記載のアレイ基板。
- 前記第2電極層は表面電極であり、
前記第2電極層は単層構造又は積層構造であり、
前記第2電極層が単層構造である場合、前記第2電極層は単層金属層、又は単層金属混合物層、又は単層透明金属酸化物層であり、前記第2電極層が積層構造である場合、前記第2電極層は透明金属酸化物層と金属層との積層であるか、又は前記第2電極層は透明金属酸化物層と金属混合物層との積層であり、
前記第2電極層の材料に金属がドープされており、前記第2電極層の厚さが100オングストローム以上であり、かつ500オングストローム以下である場合、前記第2電極層は全体的に連続した表面電極であり、前記第2電極層の透明度は40%より大きく、
前記第2電極層の材料に金属がドープされており、前記第2電極層の厚さが100オングストローム以上であり、かつ200オングストローム以下である場合、前記第2電極層は全体的に連続した表面電極であり、前記第2電極層の透明度は40%より大きく、
前記第2電極層の材料に金属がドープされており、前記第2電極層の厚さが50オングストローム以上であり、かつ200オングストローム以下である場合、前記第2電極層は全体的に連続した表面電極であり、前記第2電極層の透明度は50%より大きく、
前記第2電極層の材料に金属がドープされており、前記第2電極層の厚さが50オングストローム以上であり、かつ200オングストローム以下である場合、前記第2電極層は全体的に連続した表面電極であり、前記第2電極層の透明度は60%より大きく、
前記第2電極層が単層構造である場合、前記単層金属層の材料はAl、Agであり、前記単層金属混合物層の材料はMg、Agであるか、又はAlがドープされた金属混合材料であり、前記透明金属酸化物は酸化インジウムスズ又は酸化インジウム亜鉛であることを特徴とする請求項1に記載のアレイ基板。 - 請求項1に記載のアレイ基板と、
前記アレイ基板を封止するための封止層と
を含むことを特徴とする表示スクリーン。 - 素子領域を有する機器本体と、
前記機器本体を覆う請求項17に記載の表示スクリーンとを含み、
前記素子領域は前記第2OLED基板の下に位置し、前記素子領域に前記第2OLED基板を透過して光線収集を行う感光素子が設置されることを特徴とする表示装置。
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PCT/CN2019/095041 WO2020155560A1 (zh) | 2019-01-31 | 2019-07-08 | 阵列基板、显示屏及显示装置 |
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