JP2022501626A - アレイ基板、表示パネル及び表示装置 - Google Patents
アレイ基板、表示パネル及び表示装置 Download PDFInfo
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- H—ELECTRICITY
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- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
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- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/124—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or layout of the wiring layers specially adapted to the circuit arrangement, e.g. scanning lines in LCD pixel circuits
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- G—PHYSICS
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- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
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- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/1248—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition or shape of the interlayer dielectric specially adapted to the circuit arrangement
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- H10K59/131—Interconnections, e.g. wiring lines or terminals
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- G09G2300/04—Structural and physical details of display devices
- G09G2300/0421—Structural details of the set of electrodes
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3225—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
- G09G3/3233—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix with pixel circuitry controlling the current through the light-emitting element
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
前記基板本体は、表示領域及び非表示領域を含み、前記非表示領域は、前記表示領域内の信号線と接続するファンアウト信号線が設けられたファンアウト領域を含み、
ここで、
前記ファンアウト領域は、前記基板本体と平坦層との間に設けられた無機絶縁層を含み、前記無機絶縁層に第1凹溝が開いており、且つ前記ファンアウト信号線の少なくとも一部の、前記基板本体での正投影は、前記第1凹溝の、前記基板本体での正投影内に位置する
アレイ基板を本開示は提供する。
ここで、前記第1線路部分は、前記第1凹溝内に設けられている。
前記基板本体は、複数の画素ユニットが設けられた画素領域と、前記画素領域の信号線と接続するファンアウト信号線が設けられたファンアウト領域とを含み、
ここで、前記ファンアウト領域は、前記基板本体と平坦層との間に設けられた無機絶縁層を含み、前記無機絶縁層に凹溝が開いており、前記ファンアウト信号線の少なくとも一部は、前記凹溝内に設けられている。
Claims (20)
- 基板本体を含むアレイ基板であって、
前記基板本体は、表示領域及び非表示領域を含み、前記非表示領域は、前記表示領域内の信号線と接続するファンアウト信号線が設けられたファンアウト領域を含み、
ここで、前記ファンアウト領域は、前記基板本体と平坦層との間に設けられた無機絶縁層を含み、前記無機絶縁層に第1凹溝が開いており、且つ前記ファンアウト信号線の少なくとも一部の、前記基板本体での正投影は、前記第1凹溝の、前記基板本体での正投影内に位置する
アレイ基板。 - 前記平坦層は、前記ファンアウト信号線上に堆積し、前記ファンアウト信号線と繋がっている
請求項1に記載のアレイ基板。 - 前記第1凹溝の底部は、前記第1凹溝の開口に対向しており、前記基板本体の一部の表面は、前記第1凹溝の底部を構成し、且つ前記ファンアウト信号線における、前記第1凹溝の底部に設けられた部分は、前記基板本体に直接接触している
請求項1に記載のアレイ基板。 - 前記第1凹溝の底部は、前記第1凹溝の開口に対向しており、前記基板本体の一部の表面は、前記第1凹溝の底部を構成し、前記第1凹溝内に有機高分子材料層が充填されており、前記有機高分子材料層は、前記第1凹溝の底部に直接接触しており、前記ファンアウト信号線は、前記有機高分子材料層の、前記基板本体から遠い側に設けられて、前記有機高分子材料層に直接接触しており、且つ前記平坦層は、前記ファンアウト信号線の、前記基板本体から遠い側に設けられている
請求項1に記載のアレイ基板。 - 前記第1凹溝の底部は、前記第1凹溝の開口に対向しており、前記基板本体の一部の表面は、前記第1凹溝の底部を構成し、前記有機高分子材料層は、前記基板本体の一部の表面に直接接触している
請求項4に記載のアレイ基板。 - 前記無機絶縁層は、順次に前記基板本体上に設けられたバッファ層、ゲート絶縁層及び層間絶縁層を含み、前記第1凹溝の深さは、前記バッファ層、前記ゲート絶縁層及び前記層間絶縁層の厚さの合計以下であり、且つ前記ファンアウト信号線は、前記層間絶縁層上に設けられ、その一部が前記第1凹溝内に設けられている
請求項1〜5の何れか一項に記載のアレイ基板。 - 前記第1凹溝は、前記基板本体の一部の表面が露出されるように、前記バッファ層、前記ゲート絶縁層及び前記層間絶縁層を貫いており、前記ファンアウト信号線は、前記基板本体の前記一部の表面に直接接触している
請求項6に記載のアレイ基板。 - 前記無機絶縁層は、少なくとも2層構造を含み、前記第1凹溝は、前記基板本体と平行な開口寸法が、前記基板本体に垂直で且つ前記基板本体から離れる方向に沿って徐々に大きくなる
請求項1に記載のアレイ基板。 - 前記第1凹溝の側壁の表面は、階段面又は平面である
請求項8に記載のアレイ基板。 - 前記無機絶縁層は、互いに直接接触している第1サブ無機絶縁層及び第2サブ無機絶縁層を含む
請求項9に記載のアレイ基板。 - 前記無機絶縁層は、順次に前記基板本体上に設けられたバッファ層、ゲート絶縁層及び層間絶縁層を含み、前記ゲート絶縁層での前記第1凹溝の開口寸法は、前記バッファ層での前記第1凹溝の開口寸法よりも大きく、且つ前記層間絶縁層での前記第1凹溝の開口寸法は、前記ゲート絶縁層での前記第1凹溝の開口寸法よりも大きい
請求項8に記載のアレイ基板。 - 前記第1凹溝における前記ゲート絶縁層及び前記層間絶縁層を貫いた部分の側壁は第1平面であり、前記第1凹溝における前記バッファ層を貫いた部分の側壁は第2平面であり、且つ前記第1平面と前記第2平面とは、異なる平面に位置する
請求項11に記載のアレイ基板。 - 前記第1凹溝における前記層間絶縁層を貫いた部分の側壁は第3平面であり、前記第1凹溝における前記ゲート絶縁層及び前記バッファ層を貫いた部分の側壁は第4平面であり、且つ前記第3平面と前記第4平面とは、異なる平面に位置する
請求項11に記載のアレイ基板。 - 前記有機高分子材料層は、前記第1凹溝の外部に位置し且つ前記無機絶縁層と貼り合せられて繋がった部分を更に含む
請求項3又は5に記載のアレイ基板。 - 前記ファンアウト信号線は、画素ユニットのデータ線とは、同じ層で同じ材料になるように設けられた第1線路部分と、前記画素ユニットのゲット線とは、同じ層で同じ材料になるように設けられた第2線路部分とを含み、
ここで、前記第1線路部分は、前記第1凹溝内に設けられている
請求項1に記載のアレイ基板。 - 前記基板本体は、フレキシブル基板本体である
請求項1に記載のアレイ基板。 - 前記表示領域には、複数の画素ユニットが設けられており、前記非表示領域又は前記表示領域には、駆動回路が更に設けられており、前記駆動回路は、前記ファンアウト信号線及び前記表示領域内の信号線を介して、前記複数の画素ユニットに接続されている
請求項1に記載のアレイ基板。 - 前記有機高分子材料層は、フレキシブル有機高分子材料層である
請求項3又は5に記載のアレイ基板。 - 請求項1〜18の何れか一項に記載のアレイ基板を含む
表示パネル。 - 請求項19に記載の表示パネルを含む
表示装置。
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Application Number | Priority Date | Filing Date | Title |
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CN201811130854.6A CN109273503B (zh) | 2018-09-27 | 2018-09-27 | 阵列基板、显示面板及显示装置 |
CN201811130854.6 | 2018-09-27 | ||
PCT/CN2019/099787 WO2020063128A1 (zh) | 2018-09-27 | 2019-08-08 | 阵列基板、显示面板及显示装置 |
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JP2022501626A true JP2022501626A (ja) | 2022-01-06 |
JPWO2020063128A5 JPWO2020063128A5 (ja) | 2022-08-12 |
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EP (1) | EP3859783A4 (ja) |
JP (1) | JP2022501626A (ja) |
CN (1) | CN109273503B (ja) |
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CN109273503A (zh) | 2019-01-25 |
WO2020063128A1 (zh) | 2020-04-02 |
EP3859783A4 (en) | 2022-06-22 |
US11271018B2 (en) | 2022-03-08 |
EP3859783A1 (en) | 2021-08-04 |
CN109273503B (zh) | 2021-01-22 |
US20210074731A1 (en) | 2021-03-11 |
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